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Archive for the ‘Genome Biology’ Category

Novartis uses a ‘dimmer switch’ medication to fine-tune gene therapy candidates

Reporter: Amandeep Kaur, BSc., MSc.

Using viral vectors, lipid nanoparticles, and other technologies, significant progress has been achieved in refining the delivery of gene treatments. However, modifications to the cargo itself are still needed to increase safety and efficacy by better controlling gene expression.

To that end, researchers at Children’s Hospital of Philadelphia (CHOP) have created a “dimmer switch” system that employs Novartis’ investigational Huntington’s disease medicine branaplam (LMI070) as a regulator to fine-tune the quantity of proteins generated from a gene therapy.

According to a new study published in Nature, the Xon system altered quantities of erythropoietin—which is used to treat anaemia associated with chronic renal disease—delivered to mice using viral vectors. The method has previously been licenced by Novartis, the maker of the Zolgensma gene therapy for spinal muscular atrophy.

The Xon system depends on a process known as “alternative splicing,” in which RNA is spliced to include or exclude specific exons of a gene, allowing the gene to code for multiple proteins. The team used branaplam, a small-molecule RNA-splicing modulator, for this platform. The medication was created to improve SMN2 gene splicing in order to cure spinal muscular atrophy. Novartis shifted its research to try the medication against Huntington’s disease after a trial failure.

A gene therapy’s payload remains dormant until oral branaplam is given, according to Xon. The medicine activates the expression of the therapy’s functional gene by causing it to splice in the desired way. Scientists from CHOP and the Novartis Institutes for BioMedical Research put the dimmer switch to the exam in an Epo gene therapy carried through adeno-associated viral vectors. The usage of branaplam increased mice Epo levels in the blood and hematocrit levels (the proportion of red blood cells to whole blood) by 60% to 70%, according to the researchers. The researchers fed the rodents branaplam again as their hematocrit decreased to baseline levels. The therapy reinduced Epo to levels similar to those seen in the initial studies, according to the researchers.

The researchers also demonstrated that the Xon system could be used to regulate progranulin expression, which is utilised to treat PGRN-deficient frontotemporal dementia and neuronal ceroid lipofuscinosis. The scientists emphasised that gene therapy requires a small treatment window to be both safe and effective.

In a statement, Beverly Davidson, Ph.D., the study’s senior author, said, “The dose of a medicine can define how high you want expression to be, and then the system can automatically ‘dim down’ at a pace corresponding to the half-life of the protein.”

“We may imagine scenarios in which a medication is used only once, such as to control the expression of foreign proteins required for gene editing, or only on a limited basis. Because the splicing modulators we examined are administered orally, compliance to control protein expression from viral vectors including Xon-based cassettes should be high.”

In gene-modifying medicines, scientists have tried a variety of approaches to alter gene expression. For example, methyl groups were utilised as a switch to turn on or off expression of genes in the gene-editing system CRISPR by a team of researchers from the Massachusetts Institute of Technology and the University of California, San Francisco.

Auxolytic, a biotech company founded by Stanford University academics, has described how knocking down a gene called UMPS could render T-cell therapies ineffective by depriving T cells of the nutrition uridine. Xon could also be tailored to work with cancer CAR-T cell therapy, according to the CHOP-Novartis researchers. The dimmer switch could help prevent cell depletion by halting CAR expression, according to the researchers. According to the researchers, such a tuneable switch could help CRISPR-based treatments by providing “a short burst” of production of CRISPR effector proteins to prevent undesirable off-target editing.

Source: https://www.fiercebiotech.com/research/novartis-fine-tunes-gene-therapy-a-huntington-s-disease-candidate-as-a-dimmer-switch?mkt_tok=Mjk0LU1RRi0wNTYAAAF-q1ives09mmSQhXDd_jhF0M11KBMt0K23Iru3ZMcZFf-vcFQwMMCxTOiWM-jHaEvtyGOM_ds_Cw6NuB9B0fr79a3Opgh32TjXaB-snz54d2xU_fw

Other Related Articles published in this Open Access Online Scientific Journal include the following:

Gene Therapy could be a Boon to Alzheimer’s disease (AD): A first-in-human clinical trial proposed

Reporter: Dr. Premalata Pati, Ph.D., Postdoc

https://pharmaceuticalintelligence.com/2021/03/22/gene-therapy-could-be-a-boon-to-alzheimers-disease-ad-a-first-in-human-clinical-trial-proposed/

Top Industrialization Challenges of Gene Therapy Manufacturing

Guest Authors: Dr. Mark Szczypka and Clive Glover

https://pharmaceuticalintelligence.com/2021/03/29/top-industrialization-challenges-of-gene-therapy-manufacturing/

Dysregulation of ncRNAs in association with Neurodegenerative Disorders

Curator: Amandeep Kaur

https://pharmaceuticalintelligence.com/2021/01/11/dysregulation-of-ncrnas-in-association-with-neurodegenerative-disorders/

Cancer treatment using CRISPR-based Genome Editing System 

Reporter: Irina Robu, PhD

https://pharmaceuticalintelligence.com/2021/01/09/59906/

CRISPR-Cas9 and the Power of Butterfly Gene Editing

Reporter: Madison Davis

https://pharmaceuticalintelligence.com/2020/08/23/crispr-cas9-and-the-power-of-butterfly-gene-editing/

Gene Editing for Exon 51: Why CRISPR Snipping might be better than Exon Skipping for DMD

Reporter: Aviva Lev-Ari, PhD, RN

https://pharmaceuticalintelligence.com/2016/01/23/gene-editing-for-exon-51-why-crispr-snipping-might-be-better-than-exon-skipping-for-dmd/

Gene Editing: The Role of Oligonucleotide Chips

Curators: Larry H Bernstein, MD, FCAP and Aviva Lev-Ari, PhD, RN

https://pharmaceuticalintelligence.com/2016/01/07/gene-editing-the-role-of-oligonucleotide-chips/

Cause of Alzheimer’s Discovered: protein SIRT6 role in DNA repair process – low levels enable DNA damage accumulation

Reporter: Aviva Lev-Ari, PhD, RN

https://pharmaceuticalintelligence.com/2017/06/15/cause-of-alzheimers-discovered-protein-sirt6-role-in-dna-repair-process-low-levels-enable-dna-damage-accumulation/

Delineating a Role for CRISPR-Cas9 in Pharmaceutical Targeting

Author & Curator: Larry H. Bernstein, MD, FCAP

https://pharmaceuticalintelligence.com/2015/08/30/delineating-a-role-for-crispr-cas9-in-pharmaceutical-targeting/

Brain Science

Larry H Bernstein, MD, FCAP, Curator

https://pharmaceuticalintelligence.com/2015/11/03/brain-science/

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From High-Throughput Assay to Systems Biology: New Tools for Drug Discovery

Curator: Stephen J. Williams, PhD

Marc W. Kirschner*

Department of Systems Biology
Harvard Medical School

Boston, Massachusetts 02115

With the new excitement about systems biology, there is understandable interest in a definition. This has proven somewhat difficult. Scientific fields, like spe­cies, arise by descent with modification, so in their ear­liest forms even the founders of great dynasties are only marginally different than their sister fields and spe­cies. It is only in retrospect that we can recognize the significant founding events. Before embarking on a def­inition of systems biology, it may be worth remember­ing that confusion and controversy surrounded the in­troduction of the term “molecular biology,” with claims that it hardly differed from biochemistry. Yet in retro­spect molecular biology was new and different. It intro­duced both new subject matter and new technological approaches, in addition to a new style.

As a point of departure for systems biology, consider the quintessential experiment in the founding of molec­ular biology, the one gene one enzyme hypothesis of Beadle and Tatum. This experiment first connected the genotype directly to the phenotype on a molecular level, although efforts in that direction can certainly be found in the work of Archibald Garrod, Sewell Wright, and others. Here a protein (in this case an enzyme) is seen to be a product of a single gene, and a single function; the completion of a specific step in amino acid biosynthesis is the direct result. It took the next 30 years to fill in the gaps in this process. Yet the one gene one enzyme hypothesis looks very different to us today. What is the function of tubulin, of PI-3 kinase or of rac? Could we accurately predict the phenotype of a nonle­thal mutation in these genes in a multicellular organ­ism? Although we can connect structure to the gene, we can no longer infer its larger purpose in the cell or in the organism. There are too many purposes; what the protein does is defined by context. The context also includes a history, either developmental or physiologi­cal. Thus the behavior of the Wnt signaling pathway depends on the previous lineage, the “where and when” questions of embryonic development. Similarly the behavior of the immune system depends on previ­ous experience in a variable environment. All of these features stress how inadequate an explanation for function we can achieve solely by trying to identify genes (by annotating them!) and characterizing their transcriptional control circuits.

That we are at a crossroads in how to explore biology is not at all clear to many. Biology is hardly in its dotage; the process of discovery seems to have been per­fected, accelerated, and made universally applicable to all fields of biology. With the completion of the human genome and the genomes of other species, we have a glimpse of many more genes than we ever had before to study. We are like naturalists discovering a new con­tinent, enthralled with the diversity itself. But we have also at the same time glimpsed the finiteness of this list of genes, a disturbingly small list. We have seen that the diversity of genes cannot approximate the diversity of functions within an organism. In response, we have argued that combinatorial use of small numbers of components can generate all the diversity that is needed. This has had its recent incarnation in the sim­plistic view that the rules of cis-regulatory control on DNA can directly lead to an understanding of organ­isms and their evolution. Yet this assumes that the gene products can be linked together in arbitrary combina­tions, something that is not assured in chemistry. It also downplays the significant regulatory features that in­volve interactions between gene products, their local­ization, binding, posttranslational modification, degra­dation, etc. The big question to understand in biology is not regulatory linkage but the nature of biological systems that allows them to be linked together in many nonlethal and even useful combinations. More and more we come to realize that understanding the con­served genes and their conserved circuits will require an understanding of their special properties that allow them to function together to generate different pheno­types in different tissues of metazoan organisms. These circuits may have certain robustness, but more impor­tant they have adaptability and versatility. The ease of putting conserved processes under regulatory control is an inherent design feature of the processes them­selves. Among other things it loads the deck in evolu­tionary variation and makes it more feasible to generate useful phenotypes upon which selection can act.

Systems biology offers an opportunity to study how the phenotype is generated from the genotype and with it a glimpse of how evolution has crafted the pheno­type. One aspect of systems biology is the develop­ment of techniques to examine broadly the level of pro­tein, RNA, and DNA on a gene by gene basis and even the posttranslational modification and localization of proteins. In a very short time we have witnessed the development of high-throughput biology, forcing us to consider cellular processes in toto. Even though much of the data is noisy and today partially inconsistent and incomplete, this has been a radical shift in the way we tear apart problems one interaction at a time. When coupled with gene deletions by RNAi and classical methods, and with the use of chemical tools tailored to proteins and protein domains, these high-throughput techniques become still more powerful.

High-throughput biology has opened up another im­portant area of systems biology: it has brought us out into the field again or at least made us aware that there is a world outside our laboratories. Our model systems have been chosen intentionally to be of limited genetic diversity and examined in a highly controlled and repro­ducible environment. The real world of ecology, evolu­tion, and human disease is a very different place. When genetics separated from the rest of biology in the early part of the 20th century, most geneticists sought to understand heredity and chose to study traits in the organism that could be easily scored and could be used to reveal genetic mechanisms. This was later ex­tended to powerful effect to use genetics to study cell biological and developmental mechanisms. Some ge­neticists, including a large school in Russia in the early 20th century, continued to study the genetics of natural populations, focusing on traits important for survival. That branch of genetics is coming back strongly with the power of phenotypic assays on the RNA and pro­tein level. As human beings we are most concerned not with using our genetic misfortunes to unravel biology’s complexity (important as that is) but with the role of our genetics in our individual survival. The context for understanding this is still not available, even though the data are now coming in torrents, for many of the genes that will contribute to our survival will have small quan­titative effects, partially masked or accentuated by other genetic and environmental conditions. To under­stand the genetic basis of disease will require not just mapping these genes but an understanding of how the phenotype is created in the first place and the messy interactions between genetic variation and environ­mental variation.

Extracts and explants are relatively accessible to syn­thetic manipulation. Next there is the explicit recon­struction of circuits within cells or the deliberate modifi­cation of those circuits. This has occurred for a while in biology, but the difference is that now we wish to construct or intervene with the explicit purpose of de­scribing the dynamical features of these synthetic or partially synthetic systems. There are more and more tools to intervene and more and more tools to measure. Although these fall short of total descriptions of cells and organisms, the detailed information will give us a sense of the special life-like processes of circuits, pro­teins, cells in tissues, and whole organisms in their en­vironment. This meso-scale systems biology will help establish the correspondence between molecules and large-scale physiology.

You are probably running out of patience for some definition of systems biology. In any case, I do not think the explicit definition of systems biology should come from me but should await the words of the first great modern systems biologist. She or he is probably among us now. However, if forced to provide some kind of label for systems biology, I would simply say that systems biology is the study of the behavior of complex biologi­cal organization and processes in terms of the molecu­lar constituents. It is built on molecular biology in its special concern for information transfer, on physiology for its special concern with adaptive states of the cell and organism, on developmental biology for the impor­tance of defining a succession of physiological states in that process, and on evolutionary biology and ecol­ogy for the appreciation that all aspects of the organ­ism are products of selection, a selection we rarely understand on a molecular level. Systems biology attempts all of this through quantitative measurement, modeling, reconstruction, and theory. Systems biology is not a branch of physics but differs from physics in that the primary task is to understand how biology gen­erates variation. No such imperative to create variation exists in the physical world. It is a new principle that Darwin understood and upon which all of life hinges. That sounds different enough for me to justify a new field and a new name. Furthermore, the success of sys­tems biology is essential if we are to understand life; its success is far from assured—a good field for those seeking risk and adventure.

Source: “Meaning of Systems Biology” Cell, Vol. 121, 503–504, May 20, 2005, DOI 10.1016/j.cell.2005.05.005

Old High-throughput Screening, Once the Gold Standard in Drug Development, Gets a Systems Biology Facelift

From Phenotypic Hit to Chemical Probe: Chemical Biology Approaches to Elucidate Small Molecule Action in Complex Biological Systems

Quentin T. L. Pasquer, Ioannis A. Tsakoumagkos and Sascha Hoogendoorn 

Molecules 202025(23), 5702; https://doi.org/10.3390/molecules25235702

Abstract

Biologically active small molecules have a central role in drug development, and as chemical probes and tool compounds to perturb and elucidate biological processes. Small molecules can be rationally designed for a given target, or a library of molecules can be screened against a target or phenotype of interest. Especially in the case of phenotypic screening approaches, a major challenge is to translate the compound-induced phenotype into a well-defined cellular target and mode of action of the hit compound. There is no “one size fits all” approach, and recent years have seen an increase in available target deconvolution strategies, rooted in organic chemistry, proteomics, and genetics. This review provides an overview of advances in target identification and mechanism of action studies, describes the strengths and weaknesses of the different approaches, and illustrates the need for chemical biologists to integrate and expand the existing tools to increase the probability of evolving screen hits to robust chemical probes.

5.1.5. Large-Scale Proteomics

While FITExP is based on protein expression regulation during apoptosis, a study of Ruprecht et al. showed that proteomic changes are induced both by cytotoxic and non-cytotoxic compounds, which can be detected by mass spectrometry to give information on a compound’s mechanism of action. They developed a large-scale proteome-wide mass spectrometry analysis platform for MOA studies, profiling five lung cancer cell lines with over 50 drugs. Aggregation analysis over the different cell lines and the different compounds showed that one-quarter of the drugs changed the abundance of their protein target. This approach allowed target confirmation of molecular degraders such as PROTACs or molecular glues. Finally, this method yielded unexpected off-target mechanisms for the MAP2K1/2 inhibitor PD184352 and the ALK inhibitor ceritinib [97]. While such a mapping approach clearly provides a wealth of information, it might not be easily attainable for groups that are not equipped for high-throughput endeavors.

All-in-all, mass spectrometry methods have gained a lot of traction in recent years and have been successfully applied for target deconvolution and MOA studies of small molecules. As with all high-throughput methods, challenges lie in the accessibility of the instruments (both from a time and cost perspective) and data analysis of complex and extensive data sets.

5.2. Genetic Approaches

Both label-based and mass spectrometry proteomic approaches are based on the physical interaction between a small molecule and a protein target, and focus on the proteome for target deconvolution. It has been long realized that genetics provides an alternative avenue to understand a compound’s action, either through precise modification of protein levels, or by inducing protein mutations. First realized in yeast as a genetically tractable organism over 20 years ago, recent advances in genetic manipulation of mammalian cells have opened up important opportunities for target identification and MOA studies through genetic screening in relevant cell types [98]. Genetic approaches can be roughly divided into two main areas, with the first centering on the identification of mutations that confer compound resistance (Figure 3a), and the second on genome-wide perturbation of gene function and the concomitant changes in sensitivity to the compound (Figure 3b). While both methods can be used to identify or confirm drug targets, the latter category often provides many additional insights in the compound’s mode of action.

Figure 3. Genetic methods for target identification and mode of action studies. Schematic representations of (a) resistance cloning, and (b) chemogenetic interaction screens.

5.2.1. Resistance Cloning

The “gold standard” in drug target confirmation is to identify mutations in the presumed target protein that render it insensitive to drug treatment. Conversely, different groups have sought to use this principle as a target identification method based on the concept that cells grown in the presence of a cytotoxic drug will either die or develop mutations that will make them resistant to the compound. With recent advances in deep sequencing it is now possible to then scan the transcriptome [99] or genome [100] of the cells for resistance-inducing mutations. Genes that are mutated are then hypothesized to encode the protein target. For this approach to be successful, there are two initial requirements: (1) the compound needs to be cytotoxic for resistant clones to arise, and (2) the cell line needs to be genetically unstable for mutations to occur in a reasonable timeframe.

In 2012, the Kapoor group demonstrated in a proof-of-concept study that resistance cloning in mammalian cells, coupled to transcriptome sequencing (RNA-seq), yields the known polo-like kinase 1 (PLK1) target of the small molecule BI 2536. For this, they used the cancer cell line HCT-116, which is deficient in mismatch repair and consequently prone to mutations. They generated and sequenced multiple resistant clones, and clustered the clones based on similarity. PLK1 was the only gene that was mutated in multiple groups. Of note, one of the groups did not contain PLK1 mutations, but rather developed resistance through upregulation of ABCBA1, a drug efflux transporter, which is a general and non-specific resistance mechanism [101]. In a following study, they optimized their pipeline “DrugTargetSeqR”, by counter-screening for these types of multidrug resistance mechanisms so that these clones were excluded from further analysis (Figure 3a). Furthermore, they used CRISPR/Cas9-mediated gene editing to determine which mutations were sufficient to confer drug resistance, and as independent validation of the biochemical relevance of the obtained hits [102].

While HCT-116 cells are a useful model cell line for resistance cloning because of their genomic instability, they may not always be the cell line of choice, depending on the compound and process that is studied. Povedana et al. used CRISPR/Cas9 to engineer mismatch repair deficiencies in Ewing sarcoma cells and small cell lung cancer cells. They found that deletion of MSH2 results in hypermutations in these normally mutationally silent cells, resulting in the formation of resistant clones in the presence of bortezomib, MLN4924, and CD437, which are all cytotoxic compounds [103]. Recently, Neggers et al. reasoned that CRISPR/Cas9-induced non-homologous end-joining repair could be a viable strategy to create a wide variety of functional mutants of essential genes through in-frame mutations. Using a tiled sgRNA library targeting 75 target genes of investigational neoplastic drugs in HAP1 and K562 cells, they generated several KPT-9274 (an anticancer agent with unknown target)-resistant clones, and subsequent deep sequencing showed that the resistant clones were enriched in NAMPT sgRNAs. Direct target engagement was confirmed by co-crystallizing the compound with NAMPT [104]. In addition to these genetic mutation strategies, an alternative method is to grow the cells in the presence of a mutagenic chemical to induce higher mutagenesis rates [105,106].

When there is already a hypothesis on the pathway involved in compound action, the resistance cloning methodology can be extended to non-cytotoxic compounds. Sekine et al. developed a fluorescent reporter model for the integrated stress response, and used this cell line for target deconvolution of a small molecule inhibitor towards this pathway (ISRIB). Reporter cells were chemically mutagenized, and ISRIB-resistant clones were isolated by flow cytometry, yielding clones with various mutations in the delta subunit of guanine nucleotide exchange factor eIF2B [107].

While there are certainly successful examples of resistance cloning yielding a compound’s direct target as discussed above, resistance could also be caused by mutations or copy number alterations in downstream components of a signaling pathway. This is illustrated by clinical examples of acquired resistance to small molecules, nature’s way of “resistance cloning”. For example, resistance mechanisms in Hedgehog pathway-driven cancers towards the Smoothened inhibitor vismodegib include compound-resistant mutations in Smoothened, but also copy number changes in downstream activators SUFU and GLI2 [108]. It is, therefore, essential to conduct follow-up studies to confirm a direct interaction between a compound and the hit protein, as well as a lack of interaction with the mutated protein.

5.2.3. “Chemogenomics”: Examples of Gene-Drug Interaction Screens

When genetic perturbations are combined with small molecule drugs in a chemogenetic interaction screen, the effect of a gene’s perturbation on compound action is studied. Gene perturbation can render the cells resistant to the compound (suppressor interaction), or conversely, result in hypersensitivity and enhanced compound potency (synergistic interaction) [5,117,121]. Typically, cells are treated with the compound at a sublethal dose, to ascertain that both types of interactions can be found in the final dataset, and often it is necessary to use a variety of compound doses (i.e., LD20, LD30, LD50) and timepoints to obtain reliable insights (Figure 3b).

An early example of successful coupling of a phenotypic screen and downstream genetic screening for target identification is the study of Matheny et al. They identified STF-118804 as a compound with antileukemic properties. Treatment of MV411 cells, stably transduced with a high complexity, genome-wide shRNA library, with STF-118804 (4 rounds of increasing concentration) or DMSO control resulted in a marked depletion of cells containing shRNAs against nicotinamide phosphoribosyl transferase (NAMPT) [122].

The Bassik lab subsequently directly compared the performance of shRNA-mediated knockdown versus CRISPR/Cas9-knockout screens for the target elucidation of the antiviral drug GSK983. The data coming out of both screens were complementary, with the shRNA screen resulting in hits leading to the direct compound target and the CRISPR screen giving information on cellular mechanisms of action of the compound. A reason for this is likely the level of protein depletion that is reached by these methods: shRNAs lead to decreased protein levels, which is advantageous when studying essential genes. However, knockdown may not result in a phenotype for non-essential genes, in which case a full CRISPR-mediated knockout is necessary to observe effects [123].

Another NAMPT inhibitor was identified in a CRISPR/Cas9 “haplo-insufficiency (HIP)”-like approach [124]. Haploinsuffiency profiling is a well-established system in yeast which is performed in a ~50% protein background by heterozygous deletions [125]. As there is no control over CRISPR-mediated loss of alleles, compound treatment was performed at several timepoints after addition of the sgRNA library to HCT116 cells stably expressing Cas9, in the hope that editing would be incomplete at early timepoints, resulting in residual protein levels. Indeed, NAMPT was found to be the target of phenotypic hit LB-60-OF61, especially at earlier timepoints, confirming the hypothesis that some level of protein needs to be present to identify a compound’s direct target [124]. This approach was confirmed in another study, thereby showing that direct target identification through CRISPR-knockout screens is indeed possible [126].

An alternative strategy was employed by the Weissman lab, where they combined genome-wide CRISPR-interference and -activation screens to identify the target of the phase 3 drug rigosertib. They focused on hits that had opposite action in both screens, as in sensitizing in one but protective in the other, which were related to microtubule stability. In a next step, they created chemical-genetic profiles of a variety of microtubule destabilizing agents, rationalizing that compounds with the same target will have similar drug-gene interactions. For this, they made a focused library of sgRNAs, based on the most high-ranking hits in the rigosertib genome-wide CRISPRi screen, and compared the focused screen results of the different compounds. The profile for rigosertib clustered well with that of ABT-571, and rigorous target validation studies confirmed rigosertib binding to the colchicine binding site of tubulin—the same site as occupied by ABT-571 [127].

From the above examples, it is clear that genetic screens hold a lot of promise for target identification and MOA studies for small molecules. The CRISPR screening field is rapidly evolving, sgRNA libraries are continuously improving and increasingly commercially available, and new tools for data analysis are being developed [128]. The challenge lies in applying these screens to study compounds that are not cytotoxic, where finding the right dosage regimen will not be trivial.

SYSTEMS BIOLOGY AND CANCER RESEARCH & DRUG DISCOVERY

Integrative Analysis of Next-Generation Sequencing for Next-Generation Cancer Research toward Artificial Intelligence

Youngjun Park, Dominik Heider and Anne-Christin Hauschild. Cancers 202113(13), 3148; https://doi.org/10.3390/cancers13133148

Abstract

The rapid improvement of next-generation sequencing (NGS) technologies and their application in large-scale cohorts in cancer research led to common challenges of big data. It opened a new research area incorporating systems biology and machine learning. As large-scale NGS data accumulated, sophisticated data analysis methods became indispensable. In addition, NGS data have been integrated with systems biology to build better predictive models to determine the characteristics of tumors and tumor subtypes. Therefore, various machine learning algorithms were introduced to identify underlying biological mechanisms. In this work, we review novel technologies developed for NGS data analysis, and we describe how these computational methodologies integrate systems biology and omics data. Subsequently, we discuss how deep neural networks outperform other approaches, the potential of graph neural networks (GNN) in systems biology, and the limitations in NGS biomedical research. To reflect on the various challenges and corresponding computational solutions, we will discuss the following three topics: (i) molecular characteristics, (ii) tumor heterogeneity, and (iii) drug discovery. We conclude that machine learning and network-based approaches can add valuable insights and build highly accurate models. However, a well-informed choice of learning algorithm and biological network information is crucial for the success of each specific research question

1. Introduction

The development and widespread use of high-throughput technologies founded the era of big data in biology and medicine. In particular, it led to an accumulation of large-scale data sets that opened a vast amount of possible applications for data-driven methodologies. In cancer, these applications range from fundamental research to clinical applications: molecular characteristics of tumors, tumor heterogeneity, drug discovery and potential treatments strategy. Therefore, data-driven bioinformatics research areas have tailored data mining technologies such as systems biology, machine learning, and deep learning, elaborated in this review paper (see Figure 1 and Figure 2). For example, in systems biology, data-driven approaches are applied to identify vital signaling pathways [1]. This pathway-centric analysis is particularly crucial in cancer research to understand the characteristics and heterogeneity of the tumor and tumor subtypes. Consequently, this high-throughput data-based analysis enables us to explore characteristics of cancers with a systems biology and a systems medicine point of view [2].Combining high-throughput techniques, especially next-generation sequencing (NGS), with appropriate analytical tools has allowed researchers to gain a deeper systematic understanding of cancer at various biological levels, most importantly genomics, transcriptomics, and epigenetics [3,4]. Furthermore, more sophisticated analysis tools based on computational modeling are introduced to decipher underlying molecular mechanisms in various cancer types. The increasing size and complexity of the data required the adaptation of bioinformatics processing pipelines for higher efficiency and sophisticated data mining methodologies, particularly for large-scale, NGS datasets [5]. Nowadays, more and more NGS studies integrate a systems biology approach and combine sequencing data with other types of information, for instance, protein family information, pathway, or protein–protein interaction (PPI) networks, in an integrative analysis. Experimentally validated knowledge in systems biology may enhance analysis models and guides them to uncover novel findings. Such integrated analyses have been useful to extract essential information from high-dimensional NGS data [6,7]. In order to deal with the increasing size and complexity, the application of machine learning, and specifically deep learning methodologies, have become state-of-the-art in NGS data analysis.

Figure 1. Next-generation sequencing data can originate from various experimental and technological conditions. Depending on the purpose of the experiment, one or more of the depicted omics types (Genomics, Transcriptomics, Epigenomics, or Single-Cell Omics) are analyzed. These approaches led to an accumulation of large-scale NGS datasets to solve various challenges of cancer research, molecular characterization, tumor heterogeneity, and drug target discovery. For instance, The Cancer Genome Atlas (TCGA) dataset contains multi-omics data from ten-thousands of patients. This dataset facilitates a variety of cancer researches for decades. Additionally, there are also independent tumor datasets, and, frequently, they are analyzed and compared with the TCGA dataset. As the large scale of omics data accumulated, various machine learning techniques are applied, e.g., graph algorithms and deep neural networks, for dimensionality reduction, clustering, or classification. (Created with BioRender.com.)

Figure 2. (a) A multitude of different types of data is produced by next-generation sequencing, for instance, in the fields of genomics, transcriptomics, and epigenomics. (b) Biological networks for biomarker validation: The in vivo or in vitro experiment results are considered ground truth. Statistical analysis on next-generation sequencing data produces candidate genes. Biological networks can validate these candidate genes and highlight the underlying biological mechanisms (Section 2.1). (c) De novo construction of Biological Networks: Machine learning models that aim to reconstruct biological networks can incorporate prior knowledge from different omics data. Subsequently, the model will predict new unknown interactions based on new omics information (Section 2.2). (d) Network-based machine learning: Machine learning models integrating biological networks as prior knowledge to improve predictive performance when applied to different NGS data (Section 2.3). (Created with BioRender.com).

Therefore, a large number of studies integrate NGS data with machine learning and propose a novel data-driven methodology in systems biology [8]. In particular, many network-based machine learning models have been developed to analyze cancer data and help to understand novel mechanisms in cancer development [9,10]. Moreover, deep neural networks (DNN) applied for large-scale data analysis improved the accuracy of computational models for mutation prediction [11,12], molecular subtyping [13,14], and drug repurposing [15,16]. 

2. Systems Biology in Cancer Research

Genes and their functions have been classified into gene sets based on experimental data. Our understandings of cancer concentrated into cancer hallmarks that define the characteristics of a tumor. This collective knowledge is used for the functional analysis of unseen data.. Furthermore, the regulatory relationships among genes were investigated, and, based on that, a pathway can be composed. In this manner, the accumulation of public high-throughput sequencing data raised many big-data challenges and opened new opportunities and areas of application for computer science. Two of the most vibrantly evolving areas are systems biology and machine learning which tackle different tasks such as understanding the cancer pathways [9], finding crucial genes in pathways [22,53], or predicting functions of unidentified or understudied genes [54]. Essentially, those models include prior knowledge to develop an analysis and enhance interpretability for high-dimensional data [2]. In addition to understanding cancer pathways with in silico analysis, pathway activity analysis incorporating two different types of data, pathways and omics data, is developed to understand heterogeneous characteristics of the tumor and cancer molecular subtyping. Due to its advantage in interpretability, various pathway-oriented methods are introduced and become a useful tool to understand a complex diseases such as cancer [55,56,57].

In this section, we will discuss how two related research fields, namely, systems biology and machine learning, can be integrated with three different approaches (see Figure 2), namely, biological network analysis for biomarker validation, the use of machine learning with systems biology, and network-based models.

2.1. Biological Network Analysis for Biomarker Validation

The detection of potential biomarkers indicative of specific cancer types or subtypes is a frequent goal of NGS data analysis in cancer research. For instance, a variety of bioinformatics tools and machine learning models aim at identify lists of genes that are significantly altered on a genomic, transcriptomic, or epigenomic level in cancer cells. Typically, statistical and machine learning methods are employed to find an optimal set of biomarkers, such as single nucleotide polymorphisms (SNPs), mutations, or differentially expressed genes crucial in cancer progression. Traditionally, resource-intensive in vitro analysis was required to discover or validate those markers. Therefore, systems biology offers in silico solutions to validate such findings using biological pathways or gene ontology information (Figure 2b) [58]. Subsequently, gene set enrichment analysis (GSEA) [50] or gene set analysis (GSA) [59] can be used to evaluate whether these lists of genes are significantly associated with cancer types and their specific characteristics. GSA, for instance, is available via web services like DAVID [60] and g:Profiler [61]. Moreover, other applications use gene ontology directly [62,63]. In addition to gene-set-based analysis, there are other methods that focuse on the topology of biological networks. These approaches evaluate various network structure parameters and analyze the connectivity of two genes or the size and interconnection of their neighbors [64,65]. According to the underlying idea, the mutated gene will show dysfunction and can affect its neighboring genes. Thus, the goal is to find abnormalities in a specific set of genes linked with an edge in a biological network. For instance, KeyPathwayMiner can extract informative network modules in various omics data [66]. In summary, these approaches aim at predicting the effect of dysfunctional genes among neighbors according to their connectivity or distances from specific genes such as hubs [67,68]. During the past few decades, the focus of cancer systems biology extended towards the analysis of cancer-related pathways since those pathways tend to carry more information than a gene set. Such analysis is called Pathway Enrichment Analysis (PEA) [69,70]. The use of PEA incorporates the topology of biological networks. However, simultaneously, the lack of coverage issue in pathway data needs to be considered. Because pathway data does not cover all known genes yet, an integration analysis on omics data can significantly drop in genes when incorporated with pathways. Genes that can not be mapped to any pathway are called ‘pathway orphan.’ In this manner, Rahmati et al. introduced a possible solution to overcome the ‘pathway orphan’ issue [71]. At the bottom line, regardless of whether researchers consider gene-set or pathway-based enrichment analysis, the performance and accuracy of both methods are highly dependent on the quality of the external gene-set and pathway data [72].

2.2. De Novo Construction of Biological Networks

While the known fraction of existing biological networks barely scratches the surface of the whole system of mechanisms occurring in each organism, machine learning models can improve on known network structures and can guide potential new findings [73,74]. This area of research is called de novo network construction (Figure 2c), and its predictive models can accelerate experimental validation by lowering time costs [75,76]. This interplay between in silico biological networks building and mining contributes to expanding our knowledge in a biological system. For instance, a gene co-expression network helps discover gene modules having similar functions [77]. Because gene co-expression networks are based on expressional changes under specific conditions, commonly, inferring a co-expression network requires many samples. The WGCNA package implements a representative model using weighted correlation for network construction that leads the development of the network biology field [78]. Due to NGS developments, the analysis of gene co-expression networks subsequently moved from microarray-based to RNA-seq based experimental data [79]. However, integration of these two types of data remains tricky. Ballouz et al. compared microarray and NGS-based co-expression networks and found the existence of a bias originating from batch effects between the two technologies [80]. Nevertheless, such approaches are suited to find disease-specific co-expressional gene modules. Thus, various studies based on the TCGA cancer co-expression network discovered characteristics of prognostic genes in the network [81]. Accordingly, a gene co-expression network is a condition-specific network rather than a general network for an organism. Gene regulatory networks can be inferred from the gene co-expression network when various data from different conditions in the same organism are available. Additionally, with various NGS applications, we can obtain multi-modal datasets about regulatory elements and their effects, such as epigenomic mechanisms on transcription and chromatin structure. Consequently, a gene regulatory network can consist of solely protein-coding genes or different regulatory node types such as transcription factors, inhibitors, promoter interactions, DNA methylations, and histone modifications affecting the gene expression system [82,83]. More recently, researchers were able to build networks based on a particular experimental setup. For instance, functional genomics or CRISPR technology enables the high-resolution regulatory networks in an organism [84]. Other than gene co-expression or regulatory networks, drug target, and drug repurposing studies are active research areas focusing on the de novo construction of drug-to-target networks to allow the potential repurposing of drugs [76,85].

2.3. Network Based Machine Learning

A network-based machine learning model directly integrates the insights of biological networks within the algorithm (Figure 2d) to ultimately improve predictive performance concerning cancer subtyping or susceptibility to therapy. Following the establishment of high-quality biological networks based on NGS technologies, these biological networks were suited to be integrated into advanced predictive models. In this manner, Zhang et al., categorized network-based machine learning approaches upon their usage into three groups: (i) model-based integration, (ii) pre-processing integration, and (iii) post-analysis integration [7]. Network-based models map the omics data onto a biological network, and proper algorithms travel the network while considering both values of nodes and edges and network topology. In the pre-processing integration, pathway or other network information is commonly processed based on its topological importance. Meanwhile, in the post-analysis integration, omics data is processed solely before integration with a network. Subsequently, omics data and networks are merged and interpreted. The network-based model has advantages in multi-omics integrative analysis. Due to the different sensitivity and coverage of various omics data types, a multi-omics integrative analysis is challenging. However, focusing on gene-level or protein-level information enables a straightforward integration [86,87]. Consequently, when different machine learning approaches tried to integrate two or more different data types to find novel biological insights, one of the solutions is reducing the search space to gene or protein level and integrated heterogeneous datatypes [25,88].

In summary, using network information opens new possibilities for interpretation. However, as mentioned earlier, several challenges remain, such as the coverage issue. Current databases for biological networks do not cover the entire set of genes, transcripts, and interactions. Therefore, the use of networks can lead to loss of information for gene or transcript orphans. The following section will focus on network-based machine learning models and their application in cancer genomics. We will put network-based machine learning into the perspective of the three main areas of application, namely, molecular characterization, tumor heterogeneity analysis, and cancer drug discovery.

3. Network-Based Learning in Cancer Research

As introduced previously, the integration of machine learning with the insights of biological networks (Figure 2d) ultimately aims at improving predictive performance and interpretability concerning cancer subtyping or treatment susceptibility.

3.1. Molecular Characterization with Network Information

Various network-based algorithms are used in genomics and focus on quantifying the impact of genomic alteration. By employing prior knowledge in biological network algorithms, performance compared to non-network models can be improved. A prominent example is HotNet. The algorithm uses a thermodynamics model on a biological network and identifies driver genes, or prognostic genes, in pan-cancer data [89]. Another study introduced a network-based stratification method to integrate somatic alterations and expression signatures with network information [90]. These approaches use network topology and network-propagation-like algorithms. Network propagation presumes that genomic alterations can affect the function of neighboring genes. Two genes will show an exclusive pattern if two genes complement each other, and the function carried by those two genes is essential to an organism [91]. This unique exclusive pattern among genomic alteration is further investigated in cancer-related pathways. Recently, Ku et al. developed network-centric approaches and tackled robustness issues while studying synthetic lethality [92]. Although synthetic lethality was initially discovered in model organisms of genetics, it helps us to understand cancer-specific mutations and their functions in tumor characteristics [91].

Furthermore, in transcriptome research, network information is used to measure pathway activity and its application in cancer subtyping. For instance, when comparing the data of two or more conditions such as cancer types, GSEA as introduced in Section 2 is a useful approach to get an overview of systematic changes [50]. It is typically used at the beginning of a data evaluation [93]. An experimentally validated gene set can provide information about how different conditions affect molecular systems in an organism. In addition to the gene sets, different approaches integrate complex interaction information into GSEA and build network-based models [70]. In contrast to GSEA, pathway activity analysis considers transcriptome data and other omics data and structural information of a biological network. For example, PARADIGM uses pathway topology and integrates various omics in the analysis to infer a patient-specific status of pathways [94]. A benchmark study with pan-cancer data recently reveals that using network structure can show better performance [57]. In conclusion, while the loss of data is due to the incompleteness of biological networks, their integration improved performance and increased interpretability in many cases.

3.2. Tumor Heterogeneity Study with Network Information

The tumor heterogeneity can originate from two directions, clonal heterogeneity and tumor impurity. Clonal heterogeneity covers genomic alterations within the tumor [95]. While de novo mutations accumulate, the tumor obtains genomic alterations with an exclusive pattern. When these genomic alterations are projected on the pathway, it is possible to observe exclusive relationships among disease-related genes. For instance, the CoMEt and MEMo algorithms examine mutual exclusivity on protein–protein interaction networks [96,97]. Moreover, the relationship between genes can be essential for an organism. Therefore, models analyzing such alterations integrate network-based analysis [98].

In contrast, tumor purity is dependent on the tumor microenvironment, including immune-cell infiltration and stromal cells [99]. In tumor microenvironment studies, network-based models are applied, for instance, to find immune-related gene modules. Although the importance of the interaction between tumors and immune cells is well known, detailed mechanisms are still unclear. Thus, many recent NGS studies employ network-based models to investigate the underlying mechanism in tumor and immune reactions. For example, McGrail et al. identified a relationship between the DNA damage response protein and immune cell infiltration in cancer. The analysis is based on curated interaction pairs in a protein–protein interaction network [100]. Most recently, Darzi et al. discovered a prognostic gene module related to immune cell infiltration by using network-centric approaches [101]. Tu et al. presented a network-centric model for mining subnetworks of genes other than immune cell infiltration by considering tumor purity [102].

3.3. Drug Target Identification with Network Information

In drug target studies, network biology is integrated into pharmacology [103]. For instance, Yamanishi et al. developed novel computational methods to investigate the pharmacological space by integrating a drug-target protein network with genomics and chemical information. The proposed approaches investigated such drug-target network information to identify potential novel drug targets [104]. Since then, the field has continued to develop methods to study drug target and drug response integrating networks with chemical and multi-omic datasets. In a recent survey study by Chen et al., the authors compared 13 computational methods for drug response prediction. It turned out that gene expression profiles are crucial information for drug response prediction [105].

Moreover, drug-target studies are often extended to drug-repurposing studies. In cancer research, drug-repurposing studies aim to find novel interactions between non-cancer drugs and molecular features in cancer. Drug-repurposing (or repositioning) studies apply computational approaches and pathway-based models and aim at discovering potential new cancer drugs with a higher probability than de novo drug design [16,106]. Specifically, drug-repurposing studies can consider various areas of cancer research, such as tumor heterogeneity and synthetic lethality. As an example, Lee et al. found clinically relevant synthetic lethality interactions by integrating multiple screening NGS datasets [107]. This synthetic lethality and related-drug datasets can be integrated for an effective combination of anticancer therapeutic strategy with non-cancer drug repurposing.

4. Deep Learning in Cancer Research

DNN models develop rapidly and become more sophisticated. They have been frequently used in all areas of biomedical research. Initially, its development was facilitated by large-scale imaging and video data. While most data sets in the biomedical field would not typically be considered big data, the rapid data accumulation enabled by NGS made it suitable for the application of DNN models requiring a large amount of training data [108]. For instance, in 2019, Samiei et al. used TCGA-based large-scale cancer data as benchmark datasets for bioinformatics machine learning research such as Image-Net in the computer vision field [109]. Subsequently, large-scale public cancer data sets such as TCGA encouraged the wide usage of DNNs in the cancer domain [110]. Over the last decade, these state-of-the-art machine learning methods have been incorporated in many different biological questions [111].

In addition to public cancer databases such as TCGA, the genetic information of normal tissues is stored in well-curated databases such as GTEx [112] and 1000Genomes [113]. These databases are frequently used as control or baseline training data for deep learning [114]. Moreover, other non-curated large-scale data sources such as GEO (https://www.ncbi.nlm.nih.gov/geo/, accessed on 20 May 2021) can be leveraged to tackle critical aspects in cancer research. They store a large-scale of biological data produced under various experimental setups (Figure 1). Therefore, an integration of GEO data and other data requires careful preprocessing. Overall, an increasing amount of datasets facilitate the development of current deep learning in bioinformatics research [115].

4.1. Challenges for Deep Learning in Cancer Research

Many studies in biology and medicine used NGS and produced large amounts of data during the past few decades, moving the field to the big data era. Nevertheless, researchers still face a lack of data in particular when investigating rare diseases or disease states. Researchers have developed a manifold of potential solutions to overcome this lack of data challenges, such as imputation, augmentation, and transfer learning (Figure 3b). Data imputation aims at handling data sets with missing values [116]. It has been studied on various NGS omics data types to recover missing information [117]. It is known that gene expression levels can be altered by different regulatory elements, such as DNA-binding proteins, epigenomic modifications, and post-transcriptional modifications. Therefore, various models integrating such regulatory schemes have been introduced to impute missing omics data [118,119]. Some DNN-based models aim to predict gene expression changes based on genomics or epigenomics alteration. For instance, TDimpute aims at generating missing RNA-seq data by training a DNN on methylation data. They used TCGA and TARGET (https://ocg.cancer.gov/programs/target/data-matrix, accessed on 20 May 2021) data as proof of concept of the applicability of DNN for data imputation in a multi-omics integration study [120]. Because this integrative model can exploit information in different levels of regulatory mechanisms, it can build a more detailed model and achieve better performance than a model build on a single-omics dataset [117,121]. The generative adversarial network (GAN) is a DNN structure for generating simulated data that is different from the original data but shows the same characteristics [122]. GANs can impute missing omics data from other multi-omics sources. Recently, the GAN algorithm is getting more attention in single-cell transcriptomics because it has been recognized as a complementary technique to overcome the limitation of scRNA-seq [123]. In contrast to data imputation and generation, other machine learning approaches aim to cope with a limited dataset in different ways. Transfer learning or few-shot learning, for instance, aims to reduce the search space with similar but unrelated datasets and guide the model to solve a specific set of problems [124]. These approaches train models with data of similar characteristics and types but different data to the problem set. After pre-training the model, it can be fine-tuned with the dataset of interest [125,126]. Thus, researchers are trying to introduce few-shot learning models and meta-learning approaches to omics and translational medicine. For example, Select-ProtoNet applied the ProtoTypical Network [127] model to TCGA transcriptome data and classified patients into two groups according to their clinical status [128]. AffinityNet predicts kidney and uterus cancer subtypes with gene expression profiles [129].

Figure 3. (a) In various studies, NGS data transformed into different forms. The 2-D transformed form is for the convolution layer. Omics data is transformed into pathway level, GO enrichment score, or Functional spectra. (b) DNN application on different ways to handle lack of data. Imputation for missing data in multi-omics datasets. GAN for data imputation and in silico data simulation. Transfer learning pre-trained the model with other datasets and fine-tune. (c) Various types of information in biology. (d) Graph neural network examples. GCN is applied to aggregate neighbor information. (Created with BioRender.com).

4.2. Molecular Charactization with Network and DNN Model

DNNs have been applied in multiple areas of cancer research. For instance, a DNN model trained on TCGA cancer data can aid molecular characterization by identifying cancer driver genes. At the very early stage, Yuan et al. build DeepGene, a cancer-type classifier. They implemented data sparsity reduction methods and trained the DNN model with somatic point mutations [130]. Lyu et al. [131] and DeepGx [132] embedded a 1-D gene expression profile to a 2-D array by chromosome order to implement the convolution layer (Figure 3a). Other algorithms, such as the deepDriver, use k-nearest neighbors for the convolution layer. A predefined number of neighboring gene mutation profiles was the input for the convolution layer. It employed this convolution layer in a DNN by aggregating mutation information of the k-nearest neighboring genes [11]. Instead of embedding to a 2-D image, DeepCC transformed gene expression data into functional spectra. The resulting model was able to capture molecular characteristics by training cancer subtypes [14].

Another DNN model was trained to infer the origin of tissue from single-nucleotide variant (SNV) information of metastatic tumor. The authors built a model by using the TCGA/ICGC data and analyzed SNV patterns and corresponding pathways to predict the origin of cancer. They discovered that metastatic tumors retained their original cancer’s signature mutation pattern. In this context, their DNN model obtained even better accuracy than a random forest model [133] and, even more important, better accuracy than human pathologists [12].

4.3. Tumor Heterogeneity with Network and DNN Model

As described in Section 4.1, there are several issues because of cancer heterogeneity, e.g., tumor microenvironment. Thus, there are only a few applications of DNN in intratumoral heterogeneity research. For instance, Menden et al. developed ’Scaden’ to deconvolve cell types in bulk-cell sequencing data. ’Scaden’ is a DNN model for the investigation of intratumor heterogeneity. To overcome the lack of training datasets, researchers need to generate in silico simulated bulk-cell sequencing data based on single-cell sequencing data [134]. It is presumed that deconvolving cell types can be achieved by knowing all possible expressional profiles of the cell [36]. However, this information is typically not available. Recently, to tackle this problem, single-cell sequencing-based studies were conducted. Because of technical limitations, we need to handle lots of missing data, noises, and batch effects in single-cell sequencing data [135]. Thus, various machine learning methods were developed to process single-cell sequencing data. They aim at mapping single-cell data onto the latent space. For example, scDeepCluster implemented an autoencoder and trained it on gene-expression levels from single-cell sequencing. During the training phase, the encoder and decoder work as denoiser. At the same time, they can embed high-dimensional gene-expression profiles to lower-dimensional vectors [136]. This autoencoder-based method can produce biologically meaningful feature vectors in various contexts, from tissue cell types [137] to different cancer types [138,139].

4.4. Drug Target Identification with Networks and DNN Models

In addition to NGS datasets, large-scale anticancer drug assays enabled the training train of DNNs. Moreover, non-cancer drug response assay datasets can also be incorporated with cancer genomic data. In cancer research, a multidisciplinary approach was widely applied for repurposing non-oncology drugs to cancer treatment. This drug repurposing is faster than de novo drug discovery. Furthermore, combination therapy with a non-oncology drug can be beneficial to overcome the heterogeneous properties of tumors [85]. The deepDR algorithm integrated ten drug-related networks and trained deep autoencoders. It used a random-walk-based algorithm to represent graph information into feature vectors. This approach integrated network analysis with a DNN model validated with an independent drug-disease dataset [15].

The authors of CDRscan did an integrative analysis of cell-line-based assay datasets and other drug and genomics datasets. It shows that DNN models can enhance the computational model for improved drug sensitivity predictions [140]. Additionally, similar to previous network-based models, the multi-omics application of drug-targeted DNN studies can show higher prediction accuracy than the single-omics method. MOLI integrated genomic data and transcriptomic data to predict the drug responses of TCGA patients [141].

4.5. Graph Neural Network Model

In general, the advantage of using a biological network is that it can produce more comprehensive and interpretable results from high-dimensional omics data. Furthermore, in an integrative multi-omics data analysis, network-based integration can improve interpretability over traditional approaches. Instead of pre-/post-integration of a network, recently developed graph neural networks use biological networks as the base structure for the learning network itself. For instance, various pathways or interactome information can be integrated as a learning structure of a DNN and can be aggregated as heterogeneous information. In a GNN study, a convolution process can be done on the provided network structure of data. Therefore, the convolution on a biological network made it possible for the GNN to focus on the relationship among neighbor genes. In the graph convolution layer, the convolution process integrates information of neighbor genes and learns topological information (Figure 3d). Consequently, this model can aggregate information from far-distant neighbors, and thus can outperform other machine learning models [142].

In the context of the inference problem of gene expression, the main question is whether the gene expression level can be explained by aggregating the neighboring genes. A single gene inference study by Dutil et al. showed that the GNN model outperformed other DNN models [143]. Moreover, in cancer research, such GNN models can identify cancer-related genes with better performance than other network-based models, such as HotNet2 and MutSigCV [144]. A recent GNN study with a multi-omics integrative analysis identified 165 new cancer genes as an interactive partner for known cancer genes [145]. Additionally, in the synthetic lethality area, dual-dropout GNN outperformed previous bioinformatics tools for predicting synthetic lethality in tumors [146]. GNNs were also able to classify cancer subtypes based on pathway activity measures with RNA-seq data. Lee et al. implemented a GNN for cancer subtyping and tested five cancer types. Thus, the informative pathway was selected and used for subtype classification [147]. Furthermore, GNNs are also getting more attention in drug repositioning studies. As described in Section 3.3, drug discovery requires integrating various networks in both chemical and genomic spaces (Figure 3d). Chemical structures, protein structures, pathways, and other multi-omics data were used in drug-target identification and repurposing studies (Figure 3c). Each of the proposed applications has a specialty in the different purposes of drug-related tasks. Sun et al. summarized GNN-based drug discovery studies and categorized them into four classes: molecular property and activity prediction, interaction prediction, synthesis prediction, and de novo drug design. The authors also point out four challenges in the GNN-mediated drug discovery. At first, as we described before, there is a lack of drug-related datasets. Secondly, the current GNN models can not fully represent 3-D structures of chemical molecules and protein structures. The third challenge is integrating heterogeneous network information. Drug discovery usually requires a multi-modal integrative analysis with various networks, and GNNs can improve this integrative analysis. Lastly, although GNNs use graphs, stacked layers still make it hard to interpret the model [148].

4.6. Shortcomings in AI and Revisiting Validity of Biological Networks as Prior Knowledge

The previous sections reviewed a variety of DNN-based approaches that present a good performance on numerous applications. However, it is hardly a panacea for all research questions. In the following, we will discuss potential limitations of the DNN models. In general, DNN models with NGS data have two significant issues: (i) data requirements and (ii) interpretability. Usually, deep learning needs a large proportion of training data for reasonable performance which is more difficult to achieve in biomedical omics data compared to, for instance, image data. Today, there are not many NGS datasets that are well-curated and -annotated for deep learning. This can be an answer to the question of why most DNN studies are in cancer research [110,149]. Moreover, the deep learning models are hard to interpret and are typically considered as black-boxes. Highly stacked layers in the deep learning model make it hard to interpret its decision-making rationale. Although the methodology to understand and interpret deep learning models has been improved, the ambiguity in the DNN models’ decision-making hindered the transition between the deep learning model and translational medicine [149,150].

As described before, biological networks are employed in various computational analyses for cancer research. The studies applying DNNs demonstrated many different approaches to use prior knowledge for systematic analyses. Before discussing GNN application, the validity of biological networks in a DNN model needs to be shown. The LINCS program analyzed data of ’The Connectivity Map (CMap) project’ to understand the regulatory mechanism in gene expression by inferring the whole gene expression profiles from a small set of genes (https://lincsproject.org/, accessed on 20 May 2021) [151,152]. This LINCS program found that the gene expression level is inferrable with only nearly 1000 genes. They called this gene list ’landmark genes’. Subsequently, Chen et al. started with these 978 landmark genes and tried to predict other gene expression levels with DNN models. Integrating public large-scale NGS data showed better performance than the linear regression model. The authors conclude that the performance advantage originates from the DNN’s ability to model non-linear relationships between genes [153].

Following this study, Beltin et al. extensively investigated various biological networks in the same context of the inference of gene expression level. They set up a simplified representation of gene expression status and tried to solve a binary classification task. To show the relevance of a biological network, they compared various gene expression levels inferred from a different set of genes, neighboring genes in PPI, random genes, and all genes. However, in the study incorporating TCGA and GTEx datasets, the random network model outperformed the model build on a known biological network, such as StringDB [154]. While network-based approaches can add valuable insights to analysis, this study shows that it cannot be seen as the panacea, and a careful evaluation is required for each data set and task. In particular, this result may not represent biological complexity because of the oversimplified problem setup, which did not consider the relative gene-expressional changes. Additionally, the incorporated biological networks may not be suitable for inferring gene expression profiles because they consist of expression-regulating interactions, non-expression-regulating interactions, and various in vivo and in vitro interactions.

“ However, although recently sophisticated applications of deep learning showed improved accuracy, it does not reflect a general advancement. Depending on the type of NGS data, the experimental design, and the question to be answered, a proper approach and specific deep learning algorithms need to be considered. Deep learning is not a panacea. In general, to employ machine learning and systems biology methodology for a specific type of NGS data, a certain experimental design, a particular research question, the technology, and network data have to be chosen carefully.”

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Use of Systems Biology in Anti-Microbial Drug Development

Genomics, Computational Biology and Drug Discovery for Mycobacterial Infections: Fighting the Emergence of Resistance. Asma Munir, Sundeep Chaitanya Vedithi, Amanda K. Chaplin and Tom L. Blundell. Front. Genet., 04 September 2020 | https://doi.org/10.3389/fgene.2020.00965

In an earlier review article (Waman et al., 2019), we discussed various computational approaches and experimental strategies for drug target identification and structure-guided drug discovery. In this review we discuss the impact of the era of precision medicine, where the genome sequences of pathogens can give clues about the choice of existing drugs, and repurposing of others. Our focus is directed toward combatting antimicrobial drug resistance with emphasis on tuberculosis and leprosy. We describe structure-guided approaches to understanding the impacts of mutations that give rise to antimycobacterial resistance and the use of this information in the design of new medicines.

Genome Sequences and Proteomic Structural Databases

In recent years, there have been many focused efforts to define the amino-acid sequences of the M. tuberculosis pan-genome and then to define the three-dimensional structures and functional interactions of these gene products. This work has led to essential genes of the bacteria being revealed and to a better understanding of the genetic diversity in different strains that might lead to a selective advantage (Coll et al., 2018). This will help with our understanding of the mode of antibiotic resistance within these strains and aid structure-guided drug discovery. However, only ∼10% of the ∼4128 proteins have structures determined experimentally.

Several databases have been developed to integrate the genomic and/or structural information linked to drug resistance in Mycobacteria (Table 1). These invaluable resources can contribute to better understanding of molecular mechanisms involved in drug resistance and improvement in the selection of potential drug targets.

There is a dearth of information related to structural aspects of proteins from M. leprae and their oligomeric and hetero-oligomeric organization, which has limited the understanding of physiological processes of the bacillus. The structures of only 12 proteins have been solved and deposited in the protein data bank (PDB). However, the high sequence similarity in protein coding genes between M. leprae and M. tuberculosis allows computational methods to be used for comparative modeling of the proteins of M. leprae. Mainly monomeric models using single template modeling have been defined and deposited in the Swiss Model repository (Bienert et al., 2017), in Modbase (Pieper et al., 2014), and in a collection with other infectious disease agents (Sosa et al., 2018). There is a need for multi-template modeling and building homo- and hetero-oligomeric complexes to better understand the interfaces, druggability and impacts of mutations.

We are now exploiting Vivace, a multi-template modeling pipeline developed in our lab for modeling the proteomes of M. tuberculosis (CHOPIN, see above) and M. abscessus [Mabellini Database (Skwark et al., 2019)], to model the proteome of M. leprae. We emphasize the need for understanding the protein interfaces that are critical to function. An example of this is that of the RNA-polymerase holoenzyme complex from M. leprae. We first modeled the structure of this hetero-hexamer complex and later deciphered the binding patterns of rifampin (Vedithi et al., 2018Figures 1A,B). Rifampin is a known drug to treat tuberculosis and leprosy. Owing to high rifampin resistance in tuberculosis and emerging resistance in leprosy, we used an approach known as “Computational Saturation Mutagenesis”, to identify sites on the protein that are less impacted by mutations. In this study, we were able to understand the association between predicted impacts of mutations on the structure and phenotypic rifampin-resistance outcomes in leprosy.

FIGURE 2

Figure 2. (A) Stability changes predicted by mCSM for systematic mutations in the ß-subunit of RNA polymerase in M. leprae. The maximum destabilizing effect from among all 19 possible mutations at each residue position is considered as a weighting factor for the color map that gradients from red (high destabilizing effects) to white (neutral to stabilizing effects) (Vedithi et al., 2020). (B) One of the known mutations in the ß-subunit of RNA polymerase, the S437H substitution which resulted in a maximum destabilizing effect [-1.701 kcal/mol (mCSM)] among all 19 possibilities this position. In the mutant, histidine (residue in green) forms hydrogen bonds with S434 and Q438, aromatic interactions with F431, and other ring-ring and π interactions with the surrounding residues which can impact the shape of the rifampin binding pocket and rifampin affinity to the ß-subunit [-0.826 log(affinity fold change) (mCSM-lig)]. Orange dotted lines represent weak hydrogen bond interactions. Ring-ring and intergroup interactions are depicted in cyan. Aromatic interactions are represented in sky-blue and carbonyl interactions in pink dotted lines. Green dotted lines represent hydrophobic interactions (Vedithi et al., 2020).

Examples of Understanding and Combatting Resistance

The availability of whole genome sequences in the present era has greatly enhanced the understanding of emergence of drug resistance in infectious diseases like tuberculosis. The data generated by the whole genome sequencing of clinical isolates can be screened for the presence of drug-resistant mutations. A preliminary in silico analysis of mutations can then be used to prioritize experimental work to identify the nature of these mutations.

FIGURE 3

Figure 3. (A) Mechanism of isoniazid activation and INH-NAD adduct formation. (B) Mutations mapped (Munir et al., 2019) on the structure of KatG (PDB ID:1SJ2; Bertrand et al., 2004).

Other articles related to Computational Biology, Systems Biology, and Bioinformatics on this online journal include:

20th Anniversary and the Evolution of Computational Biology – International Society for Computational Biology

Featuring Computational and Systems Biology Program at Memorial Sloan Kettering Cancer Center, Sloan Kettering Institute (SKI), The Dana Pe’er Lab

Quantum Biology And Computational Medicine

Systems Biology Analysis of Transcription Networks, Artificial Intelligence, and High-End Computing Coming to Fruition in Personalized Oncology

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Renal tumor macrophages linked to recurrence are identified using single-cell protein activity analysis

Curator and Reporter: Dr. Premalata Pati, Ph.D., Postdoc

When malignancy returns after a period of remission, it is called a cancer recurrence. After the initial or primary cancer has been treated, this can happen weeks, months, or even years later. The possibility of recurrence is determined by the type of primary cancer. Because small patches of cancer cells might stay in the body after treatment, cancer might reoccur. These cells may multiply and develop large enough to cause symptoms or cause cancer over time. The type of cancer determines when and where cancer recurs. Some malignancies have a predictable recurrence pattern.

Even if primary cancer recurs in a different place of the body, recurrent cancer is designated for the area where it first appeared. If breast cancer recurs distantly in the liver, for example, it is still referred to as breast cancer rather than liver cancer. It’s referred to as metastatic breast cancer by doctors. Despite treatment, many people with kidney cancer eventually develop cancer recurrence and incurable metastatic illness.

The most frequent type of kidney cancer is Renal Cell Carcinoma (RCC). RCC is responsible for over 90% of all kidney malignancies. The appearance of cancer cells when viewed under a microscope helps to recognize the various forms of RCC. Knowing the RCC subtype can help the doctor assess if the cancer is caused by an inherited genetic condition and help to choose the best treatment option. The three most prevalent RCC subtypes are as follows:

  • Clear cell RCC
  • Papillary RCC
  • Chromophobe RCC

Clear Cell RCC (ccRCC) is the most prevalent subtype of RCC. The cells are clear or pale in appearance and are referred to as the clear cell or conventional RCC. Around 70% of people with renal cell cancer have ccRCC. The rate of growth of these cells might be sluggish or rapid. According to the American Society of Clinical Oncology (ASCO), clear cell RCC responds favorably to treatments like immunotherapy and treatments that target specific proteins or genes.

Researchers at Columbia University’s Vagelos College of Physicians and Surgeons have developed a novel method for identifying which patients are most likely to have cancer relapse following surgery.

The study

Their findings are detailed in a study published in the journal Cell entitled, “Single-Cell Protein Activity Analysis Identifies Recurrence-Associated Renal Tumor Macrophages.” The researchers show that the presence of a previously unknown type of immune cell in kidney tumors can predict who will have cancer recurrence.

According to co-senior author Charles Drake, MD, PhD, adjunct professor of medicine at Columbia University Vagelos College of Physicians and Surgeons and the Herbert Irving Comprehensive Cancer Center,

the findings imply that the existence of these cells could be used to identify individuals at high risk of disease recurrence following surgery who may be candidates for more aggressive therapy.

As Aleksandar Obradovic, an MD/PhD student at Columbia University Vagelos College of Physicians and Surgeons and the study’s co-first author, put it,

it’s like looking down over Manhattan and seeing that enormous numbers of people from all over travel into the city every morning. We need deeper details to understand how these different commuters engage with Manhattan residents: who are they, what do they enjoy, where do they go, and what are they doing?

To learn more about the immune cells that invade kidney cancers, the researchers employed single-cell RNA sequencing. Obradovic remarked,

In many investigations, single-cell RNA sequencing misses up to 90% of gene activity, a phenomenon known as gene dropout.

The researchers next tackled gene dropout by designing a prediction algorithm that can identify which genes are active based on the expression of other genes in the same family. “Even when a lot of data is absent owing to dropout, we have enough evidence to estimate the activity of the upstream regulator gene,” Obradovic explained. “It’s like when playing ‘Wheel of Fortune,’ because I can generally figure out what’s on the board even if most of the letters are missing.”

The meta-VIPER algorithm is based on the VIPER algorithm, which was developed in Andrea Califano’s group. Califano is the head of Herbert Irving Comprehensive Cancer Center’s JP Sulzberger Columbia Genome Center and the Clyde and Helen Wu professor of chemistry and systems biology. The researchers believe that by including meta-VIPER, they will be able to reliably detect the activity of 70% to 80% of all regulatory genes in each cell, eliminating cell-to-cell dropout.

Using these two methods, the researchers were able to examine 200,000 tumor cells and normal cells in surrounding tissues from eleven patients with ccRCC who underwent surgery at Columbia’s urology department.

The researchers discovered a unique subpopulation of immune cells that can only be found in tumors and is linked to disease relapse after initial treatment. The top genes that control the activity of these immune cells were discovered through the VIPER analysis. This “signature” was validated in the second set of patient data obtained through a collaboration with Vanderbilt University researchers; in this second set of over 150 patients, the signature strongly predicted recurrence.

These findings raise the intriguing possibility that these macrophages are not only markers of more risky disease, but may also be responsible for the disease’s recurrence and progression,” Obradovic said, adding that targeting these cells could improve clinical outcomes

Drake said,

Our research shows that when the two techniques are combined, they are extremely effective at characterizing cells within a tumor and in surrounding tissues, and they should have a wide range of applications, even beyond cancer research.

Main Source

Single-cell protein activity analysis identifies recurrence-associated renal tumor macrophages

https://www.cell.com/cell/fulltext/S0092-8674(21)00573-0

Other Related Articles published in this Open Access Online Scientific Journal include the following:

Machine Learning (ML) in cancer prognosis prediction helps the researcher to identify multiple known as well as candidate cancer diver genes

Curator and Reporter: Dr. Premalata Pati, Ph.D., Postdoc

https://pharmaceuticalintelligence.com/2021/05/04/machine-learning-ml-in-cancer-prognosis-prediction-helps-the-researcher-to-identify-multiple-known-as-well-as-candidate-cancer-diver-genes/

Renal (Kidney) Cancer: Connections in Metabolism at Krebs cycle  and Histone Modulation

Curator: Demet Sag, PhD, CRA, GCP

https://pharmaceuticalintelligence.com/2015/10/14/renal-kidney-cancer-connections-in-metabolism-at-krebs-cycle-through-histone-modulation/

Artificial Intelligence: Genomics & Cancer

https://pharmaceuticalintelligence.com/ai-in-genomics-cancer/

Bioinformatic Tools for Cancer Mutational Analysis: COSMIC and Beyond

Curator: Stephen J. Williams, Ph.D.

https://pharmaceuticalintelligence.com/2015/12/02/bioinformatic-tools-for-cancer-mutational-analysis-cosmic-and-beyond-2/

Deep-learning AI algorithm shines new light on mutations in once obscure areas of the genome

Reporter: Aviva Lev-Ari, PhD, RN

https://pharmaceuticalintelligence.com/2014/12/24/deep-learning-ai-algorithm-shines-new-light-on-mutations-in-once-obscure-areas-of-the-genome/

Premalata Pati, PhD, PostDoc in Biological Sciences, Medical Text Analysis with Machine Learning

https://pharmaceuticalintelligence.com/2021-medical-text-analysis-nlp/premalata-pati-phd-postdoc-in-pharmaceutical-sciences-medical-text-analysis-with-machine-learning/

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2021 Virtual World Medical Innovation Forum, Mass General Brigham, Gene and Cell Therapy, VIRTUAL May 19–21, 2021

The 2021 Virtual World Medical Innovation Forum will focus on the growing impact of gene and cell therapy. Senior healthcare leaders from all over look to shape and debate the area of gene and cell therapy. Our shared belief: no matter the magnitude of change, responsible healthcare is centered on a shared commitment to collaborative innovation–industry, academia, and practitioners working together to improve patients’ lives.

About the World Medical Innovation Forum

Mass General Brigham is pleased to present the World Medical Innovation Forum (WMIF) virtual event Wednesday, May 19 – Friday, May 21. This interactive web event features expert discussions of gene and cell therapy (GCT) and its potential to change the future of medicine through its disease-treating and potentially curative properties. The agenda features 150+ executive speakers from the healthcare industry, venture, startups, life sciences manufacturing, consumer health and the front lines of care, including many Harvard Medical School-affiliated researchers and clinicians. The annual in-person Forum will resume live in Boston in 2022. The World Medical Innovation Forum is presented by Mass General Brigham Innovation, the global business development unit supporting the research requirements of 7,200 Harvard Medical School faculty and research hospitals including Massachusetts General, Brigham and Women’s, Massachusetts Eye and Ear, Spaulding Rehab and McLean Hospital. Follow us on Twitter: twitter.com/@MGBInnovation

Accelerating the Future of Medicine with Gene and Cell Therapy What Comes Next

https://worldmedicalinnovation.org/agenda/

Virtual | May 19–21, 2021

#WMIF2021

@MGBInnovation

Leaders in Pharmaceutical Business Intelligence (LPBI) Group

will cover the event in Real Time

Aviva Lev-Ari, PhD, RN

Founder LPBI 1.0 & LPBI 2.0

member_60221522 copy

will be in virtual attendance producing the e-Proceedings

and the Tweet Collection of this Global event expecting +15,000 attendees

@pharma_BI

@AVIVA1950

LPBI’s Eighteen Books in Medicine

https://lnkd.in/ekWGNqA

Among them, books on Gene and Cell Therapy include the following:

Topics for May 19 – 21 include:

Impact on Patient Care – Therapeutic and Potentially Curative GCT Developments

GCT Delivery, Manufacturing – What’s Next

GCT Platform Development

Oncolytic Viruses – Cancer applications, start-ups

Regenerative Medicine/Stem Cells

Future of CAR-T

M&A Shaping GCT’s Future

Market Priorities

Venture Investing in GCT

China’s GCT Juggernaut

Disease and Patient Focus: Benign blood disorders, diabetes, neurodegenerative diseases

Click here for the current WMIF agenda  

Plus:

Fireside Chats: 1:1 interviews with industry CEOs/C-Suite leaders including Novartis Gene Therapies, ThermoFisher, Bayer AG, FDA

First Look: 18 briefings on emerging GCT research from Mass General Brigham scientists

Virtual Poster Session: 40 research posters and presenters on potential GCT discoveries from Mass General Brigham

Announcement of the Disruptive Dozen, 12 GCT technologies likely to break through in the next few years

AGENDA

Wednesday, May 19, 2021

8:00 AM – 8:10 AM

Opening Remarks

Welcome and the vision for Gene and Cell Therapy and why it is a top Mass General Brigham priority. Introducer: Scott Sperling

  • Co-President, Thomas H. Lee Partners
  • Chairman of the Board of Directors, PHS

Presenter: Anne Klibanski, MD

  • CEO, Mass General Brigham

3,000 people joined 5/19 morning

30 sessions: Lab to Clinic,  academia, industry, investment community

May 22,23,24, 2022 – in Boston, in-person 2022 WMIF on CGT 8:10 AM – 8:30 AM

The Grand Challenge of Widespread GCT Patient Benefits

Co-Chairs identify the key themes of the Forum –  set the stage for top GCT opportunities, challenges, and where the field might take medicine in the future. Moderator: Susan Hockfield, PhD

  • President Emerita and Professor of Neuroscience, MIT

GCT – poised to deliver therapies

Inflection point as Panel will present

Doctors and Patients – Promise for some patients 

Barriers for Cell & Gene

Access for patients to therapies like CGT Speakers: Nino Chiocca, MD, PhD

  • Neurosurgeon-in-Chief and Chairman, Neurosurgery, BWH
  • Harvey W. Cushing Professor of Neurosurgery, HMS

Oncolytic virus triple threat: Toxic, immunological, combine with anti cancer therapies

Polygenic therapy – multiple genes involved, plug-play, Susan Slaugenhaupt, PhD

  • Scientific Director and Elizabeth G. Riley and Daniel E. Smith Jr., Endowed Chair, Mass General Research Institute
  • Professor, Neurology, HMS

Ravi Thadhani, MD

  • CAO, Mass General Brigham
  • Professor, Medicine and Faculty Dean, HMS

Role of academia special to spear head the Polygenic therapy – multiple genes involved, plug-play, 

Access critical, relations with IndustryLuk Vandenberghe, PhD

  • Grousbeck Family Chair, Gene Therapy, MEE
  • Associate Professor, Ophthalmology, HMS

Pharmacology Gene-Drug, Interface academic centers and industry

many CGT drugs emerged in Academic center 8:35 AM – 8:50 AM FIRESIDE

Gene and Cell Therapy 2.0 – What’s Next as We Realize their Potential for Patients

Dave Lennon, PhD

  • President, Novartis Gene Therapies

Hope that CGT emerging, how the therapies work, neuro, muscular, ocular, genetic diseases of liver and of heart revolution for the industry 900 IND application 25 approvals Economic driver Skilled works, VC disease. Modality one time intervention, long duration of impart, reimbursement, ecosystem to be built around CGT

FDA works by indications and risks involved, Standards and expectations for streamlining manufacturing, understanding of process and products 

payments over time payers and Innovators relations Moderator: Julian Harris, MD

  • Partner, Deerfield

Promise of CGT realized, what part?

FDA role and interaction in CGT

Manufacturing aspects which is critical Speaker: Dave Lennon, PhD

  • President, Novartis Gene Therapies

Hope that CGT emerging, how the therapies work, neuro, muscular, ocular, genetic diseases of liver and of heart revolution for the industry 900 IND application 25 approvals Economic driver Skilled works, VC disease. Modality one time intervention, long duration of impart, reimbursement, ecosystem to be built around CGT

FDA works by indications and risks involved, Standards and expectations for streamlining manufacturing, understanding of process and products 

payments over time payers and Innovators relations

  • Q&A 8:55 AM – 9:10 AM  

8:55 AM – 9:20 AM

The Patient and GCT

GCT development for rare diseases is driven by patient and patient-advocate communities. Understanding their needs and perspectives enables biomarker research, the development of value-driving clinical trial endpoints and successful clinical trials. Industry works with patient communities that help identify unmet needs and collaborate with researchers to conduct disease natural history studies that inform the development of biomarkers and trial endpoints. This panel includes patients who have received cutting-edge GCT therapy as well as caregivers and patient advocates. Moderator: Patricia Musolino, MD, PhD

  • Co-Director Pediatric Stroke and Cerebrovascular Program, MGH
  • Assistant Professor of Neurology, HMS

What is the Power of One – the impact that a patient can have on their own destiny by participating in Clinical Trials Contacting other participants in same trial can be beneficial Speakers: Jack Hogan

  • Patient, MEE

Jeanette Hogan

  • Parent of Patient, MEE

Jim Holland

  • CEO, Backcountry.com

Parkinson patient Constraints by regulatory on participation in clinical trial advance stage is approved participation Patients to determine the level of risk they wish to take Information dissemination is critical Barbara Lavery

  • Chief Program Officer, ACGT Foundation

Advocacy agency beginning of work Global Genes educational content and out reach to access the information 

Patient has the knowledge of the symptoms and recording all input needed for diagnosis by multiple clinicians Early application for CGTDan Tesler

  • Clinical Trial Patient, BWH/DFCC

Experimental Drug clinical trial patient participation in clinical trial is very important to advance the state of scienceSarah Beth Thomas, RN

  • Professional Development Manager, BWH

Outcome is unknown, hope for good, support with resources all advocacy groups, 

  • Q&A 9:25 AM – 9:40 AM  

9:25 AM – 9:45 AM FIRESIDE

GCT Regulatory Framework | Why Different?

  Moderator: Vicki Sato, PhD

  • Chairman of the Board, Vir Biotechnology

Diversity of approaches

Process at FDA generalize from 1st entry to rules more generalizable  Speaker: Peter Marks, MD, PhD

  • Director, Center for Biologics Evaluation and Research, FDA

Last Spring it became clear that something will work a vaccine by June 2020 belief that enough candidates the challenge manufacture enough and scaling up FDA did not predicted the efficacy of mRNA vaccine vs other approaches expected to work

Recover Work load for the pandemic will wean & clear, Gene Therapies IND application remained flat in the face of the pandemic Rare diseases urgency remains Consensus with industry advisory to get input gene therapy Guidance  T-Cell therapy vs Regulation best thinking CGT evolve speedily flexible gained by Guidance

Immune modulators, Immunotherapy Genome editing can make use of viral vectors future technologies nanoparticles and liposome encapsulation 

  • Q&A 9:50 AM – 10:05 AM  

9:50 AM – 10:15 AM

Building a GCT Platform for Mainstream Success

This panel of GCT executives, innovators and investors explore how to best shape a successful GCT strategy. Among the questions to be addressed:

  • How are GCT approaches set around defining and building a platform?
  • Is AAV the leading modality and what are the remaining challenges?
  • What are the alternatives?
  • Is it just a matter of matching modalities to the right indications?

Moderator: Jean-François Formela, MD

  • Partner, Atlas Venture

Established core components of the Platform Speakers: Katherine High, MD

  • President, Therapeutics, AskBio

Three drugs approved in Europe in the Gene therapy space

Regulatory Infrastructure exists for CGT drug approval – as new class of therapeutics

Participants investigators, regulators, patients i. e., MDM 

Hemophilia in male most challenging

Human are natural hosts for AV safety signals Dave Lennon, PhD

  • President, Novartis Gene Therapies

big pharma has portfolios of therapeutics not one drug across Tx areas: cell, gene iodine therapy 

collective learning infrastructure features manufacturing at scale early in development Acquisitions strategy for growth # applications for scaling Rick Modi

  • CEO, Affinia Therapeutics

Copy, paste EDIT from product A to B novel vectors leverage knowledge varient of vector, coder optimization choice of indication is critical exploration on larger populations Speed to R&D and Speed to better gene construct get to clinic with better design vs ASAP 

Data sharing clinical experience with vectors strategies patients selection, vector selection, mitigation, patient type specific Louise Rodino-Klapac, PhD

  • EVP, Chief Scientific Officer, Sarepta Therapeutics

AAV based platform 15 years in development same disease indication vs more than one indication stereotype, analytics as hurdle 1st was 10 years 2nd was 3 years

Safety to clinic vs speed to clinic, difference of vectors to trust

  • Q&A 10:20 AM – 10:35 AM  

10:20 AM – 10:45 AM

AAV Success Studies | Retinal Dystrophy | Spinal Muscular Atrophy

Recent AAV gene therapy product approvals have catalyzed the field. This new class of therapies has shown the potential to bring transformative benefit to patients. With dozens of AAV treatments in clinical studies, all eyes are on the field to gauge its disruptive impact.

The panel assesses the largest challenges of the first two products, the lessons learned for the broader CGT field, and the extent to which they serve as a precedent to broaden the AAV modality.

  • Is AAV gene therapy restricted to genetically defined disorders, or will it be able to address common diseases in the near term?
  • Lessons learned from these first-in-class approvals.
  • Challenges to broaden this modality to similar indications.
  • Reflections on safety signals in the clinical studies?

Moderator: Joan Miller, MD

  • Chief, Ophthalmology, MEE
  • Cogan Professor & Chair of Ophthalmology, HMS

Retina specialist, Luxturna success FMA condition cell therapy as solution

Lessons learned

Safety Speakers: Ken Mills

  • CEO, RegenXBio

Tissue types additional administrations, tech and science, address additional diseases, more science for photoreceptors a different tissue type underlying pathology novelties in last 10 years 

Cell therapy vs transplant therapy no immunosuppressionEric Pierce, MD, PhD

  • Director, Ocular Genomics Institute, MEE
  • Professor of Ophthalmology, HMS

Laxterna success to be replicated platform, paradigms measurement visual improved

More science is needed to continue develop vectors reduce toxicity,

AAV can deliver different cargos reduce adverse events improve vectorsRon Philip

  • Chief Operating Officer, Spark Therapeutics

The first retinal gene therapy, voretigene neparvovec-rzyl (Luxturna, Spark Therapeutics), was approved by the FDA in 2017.Meredith Schultz, MD

  • Executive Medical Director, Lead TME, Novartis Gene Therapies

Impact of cell therapy beyond muscular dystrophy, translational medicine, each indication, each disease, each group of patients build platform unlock the promise

Monitoring for Safety signals real world evidence remote markers, home visits, clinical trial made safer, better communication of information

  • Q&A 10:50 AM – 11:05 AM  

10:45 AM – 10:55 AM

Break

  10:55 AM – 11:05 AM FIRST LOOK

Control of AAV pharmacology by Rational Capsid Design

Luk Vandenberghe, PhD

  • Grousbeck Family Chair, Gene Therapy, MEE
  • Associate Professor, Ophthalmology, HMS

AAV a complex driver in Pharmacology durable, vector of choice, administer in vitro, gene editing tissue specificity, pharmacokinetics side effects and adverse events manufacturability site variation diversify portfolios,

Pathway for rational AAV rational design, curated smart variant libraries, AAV  sequence screen multiparametric , data enable liver (de-) targeting unlock therapeutics areas: cochlea 

  • Q&A 11:05 AM – 11:25 AM  

11:05 AM – 11:15 AM FIRST LOOK

Enhanced gene delivery and immunoevasion of AAV vectors without capsid modification

Casey Maguire, PhD

  • Associate Professor of Neurology, MGH & HMS

Virus Biology: Enveloped (e) or not 

enveloped for gene therapy eAAV platform technology: tissue targets and Indications commercialization of eAAV 

  • Q&A 11:15 AM – 11:35 AM  

11:20 AM – 11:45 AM HOT TOPICS

AAV Delivery

This panel will address the advances in the area of AAV gene therapy delivery looking out the next five years. Questions that loom large are: How can biodistribution of AAV be improved? What solutions are in the wings to address immunogenicity of AAV? Will patients be able to receive systemic redosing of AAV-based gene therapies in the future? What technical advances are there for payload size? Will the cost of manufacturing ever become affordable for ultra-rare conditions? Will non-viral delivery completely supplant viral delivery within the next five years?What are the safety concerns and how will they be addressed? Moderators: Xandra Breakefield, PhD

  • Geneticist, MGH, MGH
  • Professor, Neurology, HMS

Florian Eichler, MD

  • Director, Center for Rare Neurological Diseases, MGH
  • Associate Professor, Neurology, HMS

Speakers: Jennifer Farmer

  • CEO, Friedreich’s Ataxia Research Alliance

Ataxia requires therapy targeting multiple organ with one therapy, brain, spinal cord, heart several IND, clinical trials in 2022Mathew Pletcher, PhD

  • SVP, Head of Gene Therapy Research and Technical Operations, Astellas

Work with diseases poorly understood, collaborations needs example of existing: DMD is a great example explain dystrophin share placedo data 

Continue to explore large animal guinea pig not the mice, not primates (ethical issues) for understanding immunogenicity and immune response Manny Simons, PhD

  • CEO, Akouos

AAV Therapy for the fluid of the inner ear, CGT for the ear vector accessible to surgeons translational work on the inner ear for gene therapy right animal model 

Biology across species nerve ending in the cochlea

engineer out of the caspid, lowest dose possible, get desired effect by vector use, 2022 new milestones

  • Q&A 11:50 AM – 12:05 PM  

11:50 AM – 12:15 PM

M&A | Shaping GCT Innovation

The GCT M&A market is booming – many large pharmas have made at least one significant acquisition. How should we view the current GCT M&A market? What is its impact of the current M&A market on technology development? Are these M&A trends new are just another cycle? Has pharma strategy shifted and, if so, what does it mean for GCT companies? What does it mean for patients? What are the long-term prospects – can valuations hold up? Moderator: Adam Koppel, MD, PhD

  • Managing Director, Bain Capital Life Sciences

What acquirers are looking for??

What is the next generation vs what is real where is the industry going? Speakers:

Debby Baron,

  • Worldwide Business Development, Pfizer 

CGT is an important area Pfizer is active looking for innovators, advancing forward programs of innovation with the experience Pfizer has internally 

Scalability and manufacturing  regulatory conversations, clinical programs safety in parallel to planning getting drug to patients

Kenneth Custer, PhD

  • Vice President, Business Development and Lilly New Ventures, Eli Lilly and Company

Marianne De Backer, PhD

Head of Strategy, Business Development & Licensing, and Member of the Executive Committee, Bayer

Absolute Leadership in Gene editing, gene therapy, via acquisition and strategic alliance 

Operating model of the acquired company discussed , company continue independence

Sean Nolan

  • Board Chairman, Encoded Therapeutics & Affinia

Executive Chairman, Jaguar Gene Therapy & Istari Oncology

As acquiree multiple M&A: How the acquirer looks at integration and cultures of the two companies 

Traditional integration vs jump start by external acquisition 

AAV – epilepsy, next generation of vectors 

  • Q&A 12:20 PM – 12:35 PM  

12:15 PM – 12:25 PM FIRST LOOK

Gene Therapies for Neurological Disorders: Insights from Motor Neuron Disorders

Merit Cudkowicz, MD

  • Chief of Neurology, MGH

ALS – Man 1in 300, Women 1 in 400, next decade increase 7% 

10% ALS is heredity 160 pharma in ALS space, diagnosis is late 1/3 of people are not diagnosed, active community for clinical trials Challenges: disease heterogeneity cases of 10 years late in diagnosis. Clinical Trials for ALS in Gene Therapy targeting ASO1 protein therapies FUS gene struck youngsters 

Q&A

  • 12:25 PM – 12:45 PM  

12:25 PM – 12:35 PM FIRST LOOK

Gene Therapy for Neurologic Diseases

Patricia Musolino, MD, PhD

  • Co-Director Pediatric Stroke and Cerebrovascular Program, MGH
  • Assistant Professor of Neurology, HMS

Cerebral Vascular disease – ACTA2 179H gene smooth muscle cell proliferation disorder

no surgery or drug exist –

Cell therapy for ACTA2 Vasculopathy  in the brain and control the BP and stroke – smooth muscle intima proliferation. Viral vector deliver aiming to change platform to non-viral delivery rare disease , gene editing, other mutations of ACTA2 gene target other pathway for atherosclerosis 

  • Q&A 12:35 PM – 12:55 PM  

12:35 PM – 1:15 PM

Lunch

  1:15 PM – 1:40 PM

Oncolytic Viruses in Cancer | Curing Melanoma and Beyond

Oncolytic viruses represent a powerful new technology, but so far an FDA-approved oncolytic (Imlygic) has only occurred in one area – melanoma and that what is in 2015. This panel involves some of the protagonists of this early success story.  They will explore why and how Imlygic became approved and its path to commercialization.  Yet, no other cancer indications exist for Imlygic, unlike the expansion of FDA-approved indication for immune checkpoint inhibitors to multiple cancers.  Why? Is there a limitation to what and which cancers can target?  Is the mode of administration a problem?

No other oncolytic virus therapy has been approved since 2015. Where will the next success story come from and why?  Will these therapies only be beneficial for skin cancers or other easily accessible cancers based on intratumoral delivery?

The panel will examine whether the preclinical models that have been developed for other cancer treatment modalities will be useful for oncolytic viruses.  It will also assess the extent pre-clinical development challenges have slowed the development of OVs. Moderator: Nino Chiocca, MD, PhD

  • Neurosurgeon-in-Chief and Chairman, Neurosurgery, BWH
  • Harvey W. Cushing Professor of Neurosurgery, HMS

Challenges of manufacturing at Amgen what are they? Speakers: Robert Coffin, PhD

  • Chief Research & Development Officer, Replimune

2002 in UK promise in oncolytic therapy GNCSF

Phase III melanoma 2015 M&A with Amgen

oncolytic therapy remains non effecting on immune response 

data is key for commercialization 

do not belief in systemic therapy achieve maximum immune response possible from a tumor by localized injection Roger Perlmutter, MD, PhD

  • Chairman, Merck & Co.

response rates systemic therapy like PD1, Keytruda, OPTIVA well tolerated combination of Oncolytic with systemic 

GMP critical for manufacturing David Reese, MD

  • Executive Vice President, Research and Development, Amgen

Inter lesion injection of agent vs systemic therapeutics 

cold tumors immune resistant render them immune susceptible 

Oncolytic virus is a Mono therapy

addressing the unknown Ann Silk, MD

  • Physician, Dana Farber-Brigham and Women’s Cancer Center
  • Assistant Professor of Medicine, HMS

Which person gets oncolytics virus if patient has immune suppression due to other indications

Safety of oncolytic virus greater than Systemic treatment

series biopsies for injected and non injected tissue and compare Suspect of hot tumor and cold tumors likely to have sme response to agent unknown all potential 

  • Q&A 1:45 PM – 2:00 PM  

1:45 PM – 2:10 PM

Market Interest in Oncolytic Viruses | Calibrating

There are currently two oncolytic virus products on the market, one in the USA and one in China.  As of late 2020, there were 86 clinical trials 60 of which were in phase I with just 2 in Phase III the rest in Phase I/II or Phase II.   Although global sales of OVs are still in the ramp-up phase, some projections forecast OVs will be a $700 million market by 2026. This panel will address some of the major questions in this area:

What regulatory challenges will keep OVs from realizing their potential? Despite the promise of OVs for treating cancer only one has been approved in the US. Why has this been the case? Reasons such have viral tropism, viral species selection and delivery challenges have all been cited. However, these are also true of other modalities. Why then have oncolytic virus approaches not advanced faster and what are the primary challenges to be overcome?

  • Will these need to be combined with other agents to realize their full efficacy and how will that impact the market?
  • Why are these companies pursuing OVs while several others are taking a pass?

Moderators: Martine Lamfers, PhD

  • Visiting Scientist, BWH

Challenged in development of strategies 

Demonstrate efficacyRobert Martuza, MD

  • Consultant in Neurosurgery, MGH
  • William and Elizabeth Sweet Distinguished Professor of Neurosurgery, HMS

Modulation mechanism Speakers: Anlong Li, MD, PhD

  • Clinical Director, Oncology Clinical Development, Merck Research Laboratories

IV delivery preferred – delivery alternative are less aggereable Jeffrey Infante, MD

  • Early development Oncolytic viruses, Oncology, Janssen Research & Development

oncologic virus if it will generate systemic effects the adoption will accelerate

What areas are the best efficacious 

Direct effect with intra-tumor single injection with right payload 

Platform approach  Prime with 1 and Boost with 2 – not yet experimented with 

Do not have the data at trial design for stratification of patients 

Turn off strategy not existing yetLoic Vincent, PhD

  • Head of Oncology Drug Discovery Unit, Takeda

R&D in collaboration with Academic

Vaccine platform to explore different payload

IV administration may not bring sufficient concentration to the tumor is administer  in the blood stream

Classification of Patients by prospective response type id UNKNOWN yet, population of patients require stratification

  • Q&A 2:15 PM – 2:30 PM  

2:10 PM – 2:20 PM FIRST LOOK

Oncolytic viruses: turning pathogens into anticancer agents

Nino Chiocca, MD, PhD

  • Neurosurgeon-in-Chief and Chairman, Neurosurgery, BWH
  • Harvey W. Cushing Professor of Neurosurgery, HMS

Oncolytic therapy DID NOT WORK Pancreatic Cancer and Glioblastoma 

Intra- tumoral heterogeniety hinders success 

Solution: Oncolytic VIRUSES – Immunological “coldness”

GADD-34 20,000 GBM 40,000 pancreatic cancer

  • Q&A 2:25 PM – 2:40 PM  

2:20 PM – 2:45 PM

Entrepreneurial Growth | Oncolytic Virus

In 2020 there were a total of 60 phase I trials for Oncolytic Viruses. There are now dozens of companies pursuing some aspect of OV technology. This panel will address:

  •  How are small companies equipped to address the challenges of developing OV therapies better than large pharma or biotech?
  • Will the success of COVID vaccines based on Adenovirus help the regulatory environment for small companies developing OV products in Europe and the USA?
  • Is there a place for non-viral delivery and other immunotherapy companies to engage in the OV space?  Would they bring any real advantages?

Moderator: Reid Huber, PhD

  • Partner, Third Rock Ventures

Critical milestones to observe Speakers: Caroline Breitbach, PhD

  • VP, R&D Programs and Strategy, Turnstone Biologics

Trying Intra-tumor delivery and IV infusion delivery oncolytic vaccine pushing dose 

translation biomarkers program 

transformation tumor microenvironment Brett Ewald, PhD

  • SVP, Development & Corporate Strategy, DNAtrix

Studies gets larger, kicking off Phase III multiple tumors Paul Hallenbeck, PhD

  • President and Chief Scientific Officer, Seneca Therapeutics

Translation: Stephen Russell, MD, PhD

  • CEO, Vyriad

Systemic delivery Oncolytic Virus IV delivery woman in remission

Collaboration with Regeneron

Data collection: Imageable reporter secretable reporter, gene expression

Field is intense systemic oncolytic delivery is exciting in mice and in human, response rates are encouraging combination immune stimulant, check inhibitors 

  • Q&A 2:50 PM – 3:05 PM  

2:45 PM – 3:00 PM

Break

  3:00 PM – 3:25 PM

CAR-T | Lessons Learned | What’s Next

Few areas of potential cancer therapy have had the attention and excitement of CAR-T. This panel of leading executives, developers, and clinician-scientists will explore the current state of CAR-T and its future prospects. Among the questions to be addressed are:

  • Is CAR-T still an industry priority – i.e. are new investments being made by large companies? Are new companies being financed? What are the trends?
  • What have we learned from first-generation products, what can we expect from CAR-T going forward in novel targets, combinations, armored CAR’s and allogeneic treatment adoption?
  • Early trials showed remarkable overall survival and progression-free survival. What has been observed regarding how enduring these responses are?
  • Most of the approvals to date have targeted CD19, and most recently BCMA. What are the most common forms of relapses that have been observed?
  • Is there a consensus about what comes after these CD19 and BCMA trials as to additional targets in liquid tumors? How have dual-targeted approaches fared?
  • Moderator:
  • Marcela Maus, MD, PhD
    • Director, Cellular Immunotherapy Program, Cancer Center, MGH
    • Associate Professor, Medicine, HMSIs CAR-T Industry priority
  • Speakers:
  • Head of R&D, Atara BioTherapeutics
  • Phyno-type of the cells for hematologic cancers 
  • solid tumor 
  • inventory of Therapeutics for treating patients in the future 
  • Progressive MS program
  • EBBT platform B-Cells and T-Cells
    • Stefan Hendriks
      • Gobal Head, Cell & Gene, Novartis
      • yes, CGT is a strategy in the present and future
      • Journey started years ago 
      • Confirmation the effectiveness of CAR-T therapies, 1 year response prolonged to 5 years 26 months
      • Patient not responding – a lot to learn
      • Patient after 8 months of chemo can be helped by CAR-T
    • Christi Shaw
      • CEO, Kite
      • CAR-T is priority 120 companies in the space
      • Manufacturing consistency 
      • Patients respond with better quality of life
      • Blood cancer – more work to be done

Q&A

  • 3:30 PM – 3:45 PM  

3:30 PM – 3:55 PM HOT TOPICS

CAR-T | Solid Tumors Success | When?

The potential application of CAR-T in solid tumors will be a game-changer if it occurs. The panel explores the prospects of solid tumor success and what the barriers have been. Questions include:

  •  How would industry and investor strategy for CAR-T and solid tumors be characterized? Has it changed in the last couple of years?
  •  Does the lack of tumor antigen specificity in solid tumors mean that lessons from liquid tumor CAR-T constructs will not translate well and we have to start over?
  •  Whether due to antigen heterogeneity, a hostile tumor micro-environment, or other factors are some specific solid tumors more attractive opportunities than others for CAR-T therapy development?
  •  Given the many challenges that CAR-T faces in solid tumors, does the use of combination therapies from the start, for example, to mitigate TME effects, offer a more compelling opportunity.

Moderator: Oladapo Yeku, MD, PhD

  • Clinical Assistant in Medicine, MGH

window of opportunities studies  Speakers: Jennifer Brogdon

  • Executive Director, Head of Cell Therapy Research, Exploratory Immuno-Oncology, NIBR

2017 CAR-T first approval

M&A and research collaborations

TCR tumor specific antigens avoid tissue toxicity Knut Niss, PhD

  • CTO, Mustang Bio

tumor hot start in 12 month clinical trial solid tumors , theraties not ready yet. Combination therapy will be an experimental treatment long journey checkpoint inhibitors to be used in combination maintenance Lipid tumor Barbra Sasu, PhD

  • CSO, Allogene

T cell response at prostate cancer 

tumor specific 

cytokine tumor specific signals move from solid to metastatic cell type for easier infiltration

Where we might go: safety autologous and allogeneic Jay Short, PhD

  • Chairman, CEO, Cofounder, BioAlta, Inc.

Tumor type is not enough for development of therapeutics other organs are involved in the periphery

difficult to penetrate solid tumors biologics activated in the tumor only, positive changes surrounding all charges, water molecules inside the tissue acidic environment target the cells inside the tumor and not outside 

Combination staggered key is try combination

  • Q&A 4:00 PM – 4:15 PM  

4:00 PM – 4:25 PM

GCT Manufacturing | Vector Production | Autologous and Allogeneic | Stem Cells | Supply Chain | Scalability & Management

The modes of GCT manufacturing have the potential of fundamentally reordering long-established roles and pathways. While complexity goes up the distance from discovery to deployment shrinks. With the likelihood of a total market for cell therapies to be over $48 billion by 2027,  groups of products are emerging.  Stem cell therapies are projected to be $28 billion by 2027 and non-stem cell therapies such as CAR-T are projected be $20 billion by 2027. The manufacturing challenges for these two large buckets are very different. Within the CAR-T realm there are diverging trends of autologous and allogeneic therapies and the demands on manufacturing infrastructure are very different. Questions for the panelists are:

  • Help us all understand the different manufacturing challenges for cell therapies. What are the trade-offs among storage cost, batch size, line changes in terms of production cost and what is the current state of scaling naïve and stem cell therapy treatment vs engineered cell therapies?
  • For cell and gene therapy what is the cost of Quality Assurance/Quality Control vs. production and how do you think this will trend over time based on your perspective on learning curves today?
  • Will point of care production become a reality? How will that change product development strategy for pharma and venture investors? What would be the regulatory implications for such products?
  • How close are allogeneic CAR-T cell therapies? If successful what are the market implications of allogenic CAR-T? What are the cost implications and rewards for developing allogeneic cell therapy treatments?

Moderator: Michael Paglia

  • VP, ElevateBio

Speakers:

  • Dannielle Appelhans
    • SVP TechOps and Chief Technical Officer, Novartis Gene Therapies
  • Thomas Page, PhD
    • VP, Engineering and Asset Development, FUJIFILM Diosynth Biotechnologies
  • Rahul Singhvi, ScD
    • CEO and Co-Founder, National Resilience, Inc.
  • Thomas VanCott, PhD
    • Global Head of Product Development, Gene & Cell Therapy, Catalent
    • 2/3 autologous 1/3 allogeneic  CAR-T high doses and high populations scale up is not done today quality maintain required the timing logistics issues centralized vs decentralized  allogeneic are health donors innovations in cell types in use improvements in manufacturing

Ropa Pike, Director,  Enterprise Science & Partnerships, Thermo Fisher Scientific 

Centralized biopharma industry is moving  to decentralized models site specific license 

  • Q&A 4:30 PM – 4:45 PM  

4:30 PM – 4:40 PM FIRST LOOK

CAR-T

Marcela Maus, MD, PhD

  • Director, Cellular Immunotherapy Program, Cancer Center, MGH
  • Assistant Professor, Medicine, HMS 

Fit-to-purpose CAR-T cells: 3 lead programs

Tr-fill 

CAR-T induce response myeloma and multiple myeloma GBM

27 patents on CAR-T

+400 patients treaded 40 Clinical Trials 

  • Q&A 4:40 PM – 5:00 PM  

4:40 PM – 4:50 PM FIRST LOOK

Repurposed Tumor Cells as Killers and Immunomodulators for Cancer Therapy

Khalid Shah, PhD

  • Vice Chair, Neurosurgery Research, BWH
  • Director, Center for Stem Cell Therapeutics and Imaging, HMS

Solid tumors are the hardest to treat because: immunosuppressive, hypoxic, Acidic Use of autologous tumor cells self homing ThTC self targeting therapeutic cells Therapeutic tumor cells efficacy pre-clinical models GBM 95% metastesis ThTC translation to patient settings

  • Q&A 4:50 PM – 5:10 PM  

4:50 PM – 5:00 PM FIRST LOOK

Other Cell Therapies for Cancer

David Scadden, MD

  • Director, Center for Regenerative Medicine; Co-Director, Harvard Stem Cell Institute, Director, Hematologic Malignancies & Experimental Hematology, MGH
  • Jordan Professor of Medicine, HMS

T-cell are made in bone marrow create cryogel  can be an off-the-shelf product repertoire on T Receptor CCL19+ mesenchymal cells mimic Tymus cells –

inter-tymic injection. Non human primate validation

Q&A

 

5:00 PM – 5:20 PM   5:00 PM – 5:20 PM FIRESIDE

Fireside with Mikael Dolsten, MD, PhD

  Introducer: Jonathan Kraft Moderator: Daniel Haber, MD, PhD

  • Chair, Cancer Center, MGH
  • Isselbacher Professor of Oncology, HMS

Vaccine Status Mikael Dolsten, MD, PhD

  • Chief Scientific Officer and President, Worldwide Research, Development and Medical, Pfizer

Deliver vaccine around the Globe, Israel, US, Europe.

3BIL vaccine in 2022 for all Global vaccination 

Bio Ntech in Germany

Experience with Biologics immuneoncology & allogeneic antibody cells – new field for drug discovery 

mRNA curative effort and cancer vaccine 

Access to drugs developed by Pfizer to underdeveloped countries 

  • Q&A 5:25 PM – 5:40 AM  

5:20 PM – 5:30 PM

Closing Remarks

Thursday, May 20, 2021

8:00 AM – 8:25 AM

GCT | The China Juggernaut

China embraced gene and cell therapies early. The first China gene therapy clinical trial was in 1991. China approved the world’s first gene therapy product in 2003—Gendicine—an oncolytic adenovirus for the treatment of advanced head and neck cancer.  Driven by broad national strategy, China has become a hotbed of GCT development, ranking second in the world with more than 1,000 clinical trials either conducted or underway and thousands of related patents.  It has a booming GCT biotech sector, led by more than 45 local companies with growing IND pipelines.

In late 1990, a T cell-based immunotherapy, cytokine-induced killer (CIK) therapy became a popular modality in the clinic in China for tumor treatment.  In early 2010, Chinese researchers started to carry out domestic CAR T trials inspired by several important reports suggested the great antitumor function of CAR T cells. Now, China became the country with the most registered CAR T trials, CAR T therapy is flourishing in China.

The Chinese GCT ecosystem has increasingly rich local innovation and growing complement of development and investment partnerships – and also many subtleties.

This panel, consisting of leaders from the China GCT corporate, investor, research and entrepreneurial communities, will consider strategic questions on the growth of the gene and cell therapy industry in China, areas of greatest strength, evolving regulatory framework, early successes and products expected to reach the US and world market. Moderator: Min Wu, PhD

  • Managing Director, Fosun Health Fund

What are the area of CGT in China, regulatory similar to the US Speakers: Alvin Luk, PhD

  • CEO, Neuropath Therapeutics

Monogenic rare disease with clear genomic target

Increase of 30% in patient enrollment 

Regulatory reform approval is 60 days no delayPin Wang, PhD

  • CSO, Jiangsu Simcere Pharmaceutical Co., Ltd.

Similar starting point in CGT as the rest of the World unlike a later starting point in other biologicalRichard Wang, PhD

  • CEO, Fosun Kite Biotechnology Co., Ltd

Possibilities to be creative and capitalize the new technologies for innovating drug

Support of the ecosystem by funding new companie allowing the industry to be developed in China

Autologous in patients differences cost challengeTian Xu, PhD

  • Vice President, Westlake University

ICH committee and Chinese FDA -r regulation similar to the US

Difference is the population recruitment, in China patients are active participants in skin disease 

Active in development of transposome 

Development of non-viral methods, CRISPR still in D and transposome

In China price of drugs regulatory are sensitive Shunfei Yan, PhD

  • Investment Manager, InnoStar Capital

Indication driven: Hymophilia, 

Allogogenic efficiency therapies

Licensing opportunities 

  • Q&A 8:30 AM – 8:45 AM  

8:30 AM – 8:55 AM

Impact of mRNA Vaccines | Global Success Lessons

The COVID vaccine race has propelled mRNA to the forefront of biomedicine. Long considered as a compelling modality for therapeutic gene transfer, the technology may have found its most impactful application as a vaccine platform. Given the transformative industrialization, the massive human experience, and the fast development that has taken place in this industry, where is the horizon? Does the success of the vaccine application, benefit or limit its use as a therapeutic for CGT?

  • How will the COVID success impact the rest of the industry both in therapeutic and prophylactic vaccines and broader mRNA lessons?
  • How will the COVID success impact the rest of the industry both on therapeutic and prophylactic vaccines and broader mRNA lessons?
  • Beyond from speed of development, what aspects make mRNA so well suited as a vaccine platform?
  • Will cost-of-goods be reduced as the industry matures?
  • How does mRNA technology seek to compete with AAV and other gene therapy approaches?

Moderator: Lindsey Baden, MD

  • Director, Clinical Research, Division of Infectious Diseases, BWH
  • Associate Professor, HMS

In vivo delivery process regulatory cooperation new opportunities for same platform for new indication Speakers:

Many years of mRNA pivoting for new diseases, DARPA, nucleic Acids global deployment of a manufacturing unit on site where the need arise Elan Musk funds new directions at Moderna

How many mRNA can be put in one vaccine: Dose and tolerance to achieve efficacy 

45 days for Personalized cancer vaccine one per patient

1.6 Billion doses produced rare disease monogenic correct mRNA like CF multiple mutation infection disease and oncology applications

Platform allowing to swap cargo reusing same nanoparticles address disease beyond Big Pharma options for biotech

WHat strain of Flu vaccine will come back in the future when people do not use masks 

  • Kate Bingham, UK Vaccine Taskforce

July 2020, AAV vs mRNA delivery across UK local centers administered both types supply and delivery uplift 

  • Q&A 9:00 AM – 9:15 AM  

9:00 AM – 9:25 AM HOT TOPICS

Benign Blood Disorders

Hemophilia has been and remains a hallmark indication for the CGT. Given its well-defined biology, larger market, and limited need for gene transfer to provide therapeutic benefit, it has been at the forefront of clinical development for years, however, product approval remains elusive. What are the main hurdles to this success? Contrary to many indications that CGT pursues no therapeutic options are available to patients, hemophiliacs have an increasing number of highly efficacious treatment options. How does the competitive landscape impact this field differently than other CGT fields? With many different players pursuing a gene therapy option for hemophilia, what are the main differentiators? Gene therapy for hemophilia seems compelling for low and middle-income countries, given the cost of currently available treatments; does your company see opportunities in this market? Moderator: Nancy Berliner, MD

  • Chief, Division of Hematology, BWH
  • H. Franklin Bunn Professor of Medicine, HMS

Speakers: Theresa Heggie

  • CEO, Freeline Therapeutics

Safety concerns, high burden of treatment CGT has record of safety and risk/benefit adoption of Tx functional cure CGT is potent Tx relative small quantity of protein needs be delivered 

Potency and quality less quantity drug and greater potency

risk of delivery unwanted DNA, capsules are critical 

analytics is critical regulator involvement in potency definition

Close of collaboration is excitingGallia Levy, MD, PhD

  • Chief Medical Officer, Spark Therapeutics

Hemophilia CGT is the highest potential for Global access logistics in underdeveloped countries working with NGOs practicality of the Tx

Roche reached 120 Counties great to be part of the Roche GroupAmir Nashat, PhD

  • Managing Partner, Polaris Ventures

Suneet Varma

  • Global President of Rare Disease, Pfizer

Gene therapy at Pfizer small molecule, large molecule and CGT – spectrum of choice allowing Hemophilia patients to marry 

1/3 internal 1/3 partnership 1/3 acquisitions 

Learning from COVID-19 is applied for other vaccine development

review of protocols and CGT for Hemophelia

You can’t buy Time

With MIT Pfizer is developing a model for Hemopilia CGT treatment

  • Q&A 9:30 AM – 9:45 AM  

9:25 AM – 9:35 AM FIRST LOOK

Treating Rett Syndrome through X-reactivation

Jeannie Lee, MD, PhD

  • Molecular Biologist, MGH
  • Professor of Genetics, HMS

200 disease X chromosome unlock for neurological genetic diseases: Rett Syndromeand other autism spectrum disorders female model vs male mice model

deliver protein to the brain 

restore own missing or dysfunctional protein

Epigenetic not CGT – no exogent intervention Xist ASO drug

Female model

  • Q&A 9:35 AM – 9:55 AM  

9:35 AM – 9:45 AM FIRST LOOK

Rare but mighty: scaling up success in single gene disorders

Florian Eichler, MD

  • Director, Center for Rare Neurological Diseases, MGH
  • Associate Professor, Neurology, HMS

Single gene disorder NGS enable diagnosis, DIagnosis to Treatment How to know whar cell to target, make it available and scale up Address gap: missing components Biomarkers to cell types lipid chemistry cell animal biology 

crosswalk from bone marrow matter 

New gene discovered that causes neurodevelopment of stagnant genes Examining new Biology cell type specific biomarkers 

  • Q&A 9:45 AM – 10:05 AM  

9:50 AM – 10:15 AM HOT TOPICS

Diabetes | Grand Challenge

The American Diabetes Association estimates 30 million Americans have diabetes and 1.5 million are diagnosed annually. GCT offers the prospect of long-sought treatment for this enormous cohort and their chronic requirements. The complexity of the disease and its management constitute a grand challenge and highlight both the potential of GCT and its current limitations.

  •  Islet transplantation for type 1 diabetes has been attempted for decades. Problems like loss of transplanted islet cells due to autoimmunity and graft site factors have been difficult to address. Is there anything different on the horizon for gene and cell therapies to help this be successful?
  • How is the durability of response for gene or cell therapies for diabetes being addressed? For example, what would the profile of an acceptable (vs. optimal) cell therapy look like?

Moderator: Marie McDonnell, MD

  • Chief, Diabetes Section and Director, Diabetes Program, BWH
  • Lecturer on Medicine, HMS

Type 1 Diabetes cost of insulin for continuous delivery of drug

alternative treatments: 

The Future: neuropotent stem cells 

What keeps you up at night  Speakers: Tom Bollenbach, PhD

  • Chief Technology Officer, Advanced Regenerative Manufacturing Institute

Data managment sterility sensors, cell survival after implantation, stem cells manufacturing, process development in manufacturing of complex cells

Data and instrumentation the Process is the Product

Manufacturing tight schedules Manasi Jaiman, MD

  • Vice President, Clinical Development, ViaCyte
  • Pediatric Endocrinologist

continous glucose monitoring Bastiano Sanna, PhD

  • EVP, Chief of Cell & Gene Therapies and VCGT Site Head, Vertex Pharmaceuticals

100 years from discovering Insulin, Insulin is not a cure in 2021 – asking patients to partner more 

Produce large quantities of the Islet cells encapsulation technology been developed 

Scaling up is a challengeRogerio Vivaldi, MD

  • CEO, Sigilon Therapeutics

Advanced made, Patient of Type 1 Outer and Inner compartments of spheres (not capsule) no immune suppression continuous secretion of enzyme Insulin independence without immune suppression 

Volume to have of-the-shelf inventory oxegenation in location lymphatic and vascularization conrol the whole process modular platform learning from others

  • Q&A 10:20 AM – 10:35 AM  

10:20 AM – 10:40 AM FIRESIDE

Building A Unified GCT Strategy

  Introducer: John Fish

  • CEO, Suffolk
  • Chairman of Board Trustees, Brigham Health

Moderator: Meg Tirrell

  • Senior Health and Science Reporter, CNBC

Last year, what was it at Novartis Speaker: Jay Bradner, MD

  • President, NIBR

Keep eyes open, waiting the Pandemic to end and enable working back on all the indications 

Portfolio of MET, Mimi Emerging Therapies 

Learning from the Pandemic – operationalize the practice science, R&D leaders, new collaboratives at NIH, FDA, Novartis

Pursue programs that will yield growth, tropic diseases with Gates Foundation, Rising Tide pods for access CGT within Novartis Partnership with UPenn in Cell Therapy 

Cost to access to IP from Academia to a Biotech CRISPR accessing few translations to Clinic

Protein degradation organization constraint valuation by parties in a partnership 

Novartis: nuclear protein lipid nuclear particles, tamplate for Biotech to collaborate

Game changing: 10% of the Portfolio, New frontiers human genetics in Ophthalmology, CAR-T, CRISPR, Gene Therapy Neurological and payloads of different matter

  • Q&A 10:45 AM – 11:00 AM  

10:40 AM – 10:50 AM

Break

  10:50 AM – 11:00 AM FIRST LOOK

Getting to the Heart of the Matter: Curing Genetic Cardiomyopathy

Christine Seidman, MD

  • Director, Cardiovascular Genetics Center, BWH
  • Smith Professor of Medicine & Genetics, HMS

The Voice of Dr. Seidman – Her abstract is cited below

The ultimate opportunity presented by discovering the genetic basis of human disease is accurate prediction and disease prevention. To enable this achievement, genetic insights must enable the identification of at-risk

individuals prior to end-stage disease manifestations and strategies that delay or prevent clinical expression. Genetic cardiomyopathies provide a paradigm for fulfilling these opportunities. Hypertrophic cardiomyopathy (HCM) is characterized by left ventricular hypertrophy, diastolic dysfunction with normal or enhanced systolic performance and a unique histopathology: myocyte hypertrophy, disarray and fibrosis. Dilated cardiomyopathy (DCM) exhibits enlarged ventricular volumes with depressed systolic performance and nonspecific histopathology. Both HCM and DCM are prevalent clinical conditions that increase risk for arrhythmias, sudden death, and heart failure. Today treatments for HCM and DCM focus on symptoms, but none prevent disease progression. Human molecular genetic studies demonstrated that these pathologies often result from dominant mutations in genes that encode protein components of the sarcomere, the contractile unit in striated muscles. These data combined with the emergence of molecular strategies to specifically modulate gene expression provide unparalleled opportunities to silence or correct mutant genes and to boost healthy gene expression in patients with genetic HCM and DCM. Many challenges remain, but the active and vital efforts of physicians, researchers, and patients are poised to ensure success.

Hypertrophic and Dilated Cardiomyopaies ‘

10% receive heart transplant 12 years survival 

Mutation puterb function

TTN: contribute 20% of dilated cardiomyopaty

Silence gene 

pleuripotential cells deliver therapies 

  • Q&A 11:00 AM – 11:20 AM  

11:00 AM – 11:10 AM FIRST LOOK

Unlocking the secret lives of proteins in health and disease

Anna Greka, MD, PhD

  • Medicine, BWH
  • Associate Professor, Medicine, HMS

Cyprus Island, kidney disease by mutation causing MUC1 accumulation and death BRD4780 molecule that will clear the misfolding proteins from the kidney organoids: pleuripotent stem cells small molecule developed for applications in the other cell types in brain, eye, gene mutation build mechnism for therapy clinical models transition from Academia to biotech 

Q&A

  • 11:10 AM – 11:30 AM  

11:10 AM – 11:35 AM

Rare and Ultra Rare Diseases | GCT Breaks Through

One of the most innovative segments in all of healthcare is the development of GCT driven therapies for rare and ultra-rare diseases. Driven by a series of insights and tools and funded in part by disease focused foundations, philanthropists and abundant venture funding disease after disease is yielding to new GCT technology. These often become platforms to address more prevalent diseases. The goal of making these breakthroughs routine and affordable is challenged by a range of issues including clinical trial design and pricing.

  • What is driving the interest in rare diseases?
  • What are the biggest barriers to making breakthroughs ‘routine and affordable?’
  • What is the role of retrospective and prospective natural history studies in rare disease?  When does the expected value of retrospective disease history studies justify the cost?
  • Related to the first question, what is the FDA expecting as far as controls in clinical trials for rare diseases?  How does this impact the collection of natural history data?

Moderator: Susan Slaugenhaupt, PhD

  • Scientific Director and Elizabeth G. Riley and Daniel E. Smith Jr., Endowed Chair, Mass General Research Institute
  • Professor, Neurology, HMS

Speakers: Leah Bloom, PhD

  • SVP, External Innovation and Strategic Alliances, Novartis Gene Therapies

Ultra rare (less than 100) vs rare difficulty to recruit patients and to follow up after treatment Bobby Gaspar, MD, PhD

  • CEO, Orchard Therapeutics

Study of rare condition have transfer to other larger diseases – delivery of therapeutics genes, like immune disorders 

Patient testimonials just to hear what a treatment can make Emil Kakkis, MD, PhD

  • CEO, Ultragenyx

Do 100 patient study then have information on natural history to develop a clinical trial Stuart Peltz, PhD

  • CEO, PTC Therapeutics

Rare disease, challenge for FDA approval and after market commercialization follow ups

Justification of cost for Rare disease – demonstration of Change is IP in value patients advocacy is helpful

  • Q&A 11:40 AM – 11:55 AM  

11:40 AM – 12:00 PM FIRESIDE

Partnering Across the GCT Spectrum

  Moderator: Erin Harris

  • Chief Editor, Cell & Gene

Perspective & professional tenure

Partnership in manufacturing what are the recommendations?

Hospital systems: Partnership Challenges  Speaker: Marc Casper

  • CEO, ThermoFisher

25 years in Diagnostics last 20 years at ThermoFisher 

products used in the Lab for CAR-T research and manufacture 

CGT Innovations: FDA will have a high level of approval each year

How move from research to clinical trials to manufacturing Quicker process

Best practices in Partnerships: the root cause if acceleration to market service providers to deliver highest standards

Building capacity by acquisition to avoid the waiting time

Accelerate new products been manufactured 

Collaborations with Academic Medical center i.e., UCSF in CGT joint funding to accelerate CGT to clinics’

Customers are extremely knowledgable, scale the capital investment made investment

150MIL a year to improve the Workflow 

  • Q&A 12:05 PM – 12:20 PM  

12:05 PM – 12:30 PM

  • 12:05 PM – 12:20 PM  

12:05 PM – 12:30 PM

CEO Panel | Anticipating Disruption | Planning for Widespread GCT

The power of GCT to cure disease has the prospect of profoundly improving the lives of patients who respond. Planning for a disruption of this magnitude is complex and challenging as it will change care across the spectrum. Leading chief executives shares perspectives on how the industry will change and how this change should be anticipated. Moderator: Meg Tirrell

  • Senior Health and Science Reporter, CNBC

CGT becoming staple therapy what are the disruptors emerging Speakers: Lisa Dechamps

  • SVP & Chief Business Officer, Novartis Gene Therapies

Reimagine medicine with collaboration at MGH, MDM condition in children 

The Science is there, sustainable processes and systems impact is transformational

Value based pricing, risk sharing Payers and Pharma for one time therapy with life span effect

Collaboration with FDAKieran Murphy

  • CEO, GE Healthcare

Diagnosis of disease to be used in CGT

2021 investment in CAR-T platform 

Investment in several CGT frontier

Investment in AI, ML in system design new technologies 

GE: Scale and Global distributions, sponsor companies in software 

Waste in Industry – Healthcare % of GDP, work with MGH to smooth the workflow faster entry into hospital and out of Hospital

Telemedicine during is Pandemic: Radiologist needs to read remotely 

Supply chain disruptions slow down all ecosystem 

Production of ventilators by collaboration with GM – ingenuity 

Scan patients outside of hospital a scanner in a Box Christian Rommel, PhD

  • Head, Pharmaceuticals Research & Development, Bayer AG

CGT – 2016 and in 2020 new leadership and capability 

Disease Biology and therapeutics

Regenerative Medicine: CGT vs repair building pipeline in ophthalmology and cardiovascular 

During Pandemic: Deliver Medicines like Moderna, Pfizer – collaborations between competitors with Government Bayer entered into Vaccines in 5 days, all processes had to change access innovations developed over decades for medical solutions 

  • Q&A 12:35 PM – 12:50 PM  

12:35 PM – 12:55 PM FIRESIDE

Building a GCT Portfolio

GCT represents a large and growing market for novel therapeutics that has several segments. These include Cardiovascular Disease, Cancer, Neurological Diseases, Infectious Disease, Ophthalmology, Benign Blood Disorders, and many others; Manufacturing and Supply Chain including CDMO’s and CMO’s; Stem Cells and Regenerative Medicine; Tools and Platforms (viral vectors, nano delivery, gene editing, etc.). Bayer’s pharma business participates in virtually all of these segments. How does a Company like Bayer approach the development of a portfolio in a space as large and as diverse as this one? How does Bayer approach the support of the production infrastructure with unique demands and significant differences from its historical requirements? Moderator:

Shinichiro Fuse, PhD

  • Managing Partner, MPM Capital

Speaker: Wolfram Carius, PhD

  • EVP, Pharmaceuticals, Head of Cell & Gene Therapy, Bayer AG

CGT will bring treatment to cure, delivery of therapies 

Be a Leader repair, regenerate, cure

Technology and Science for CGT – building a portfolio vs single asset decision criteria development of IP market access patients access acceleration of new products

Bayer strategy: build platform for use by four domains  

Gener augmentation

Autologeneic therapy, analytics

Gene editing

Oncology Cell therapy tumor treatment: What kind of cells – the jury is out

Of 23 product launch at Bayer no prediction is possible some high some lows 

  • Q&A 1:00 PM – 1:15 PM  

12:55 PM – 1:35 PM

Lunch

  1:40 PM – 2:05 PM

GCT Delivery | Perfecting the Technology

Gene delivery uses physical, chemical, or viral means to introduce genetic material into cells. As more genetically modified therapies move closer to the market, challenges involving safety, efficacy, and manufacturing have emerged. Optimizing lipidic and polymer nanoparticles and exosomal delivery is a short-term priority. This panel will examine how the short-term and long-term challenges are being tackled particularly for non-viral delivery modalities. Moderator: Natalie Artzi, PhD

  • Assistant Professor, BWH

Speakers: Geoff McDonough, MD

  • CEO, Generation Bio

Sonya Montgomery

  • CMO, Evox Therapeutics

Laura Sepp-Lorenzino, PhD

  • Chief Scientific Officer, Executive Vice President, Intellia Therapeutics

Doug Williams, PhD

  • CEO, Codiak BioSciences
  • Q&A 2:10 PM – 2:25 PM  

2:05 PM – 2:10 PM

Invention Discovery Grant Announcement

  2:10 PM – 2:20 PM FIRST LOOK

Enhancing vesicles for therapeutic delivery of bioproducts

Xandra Breakefield, PhD

  • Geneticist, MGH, MGH
  • Professor, Neurology, HMS
  • Q&A 2:20 PM – 2:35 PM  

2:20 PM – 2:30 PM FIRST LOOK

Versatile polymer-based nanocarriers for targeted therapy and immunomodulation

Natalie Artzi, PhD

  • Assistant Professor, BWH
  • Q&A 2:30 PM – 2:45 PM  

2:55 PM – 3:20 PM HOT TOPICS

Gene Editing | Achieving Therapeutic Mainstream

Gene editing was recognized by the Nobel Committee as “one of gene technology’s sharpest tools, having a revolutionary impact on life sciences.” Introduced in 2011, gene editing is used to modify DNA. It has applications across almost all categories of disease and is also being used in agriculture and public health.

Today’s panel is made up of pioneers who represent foundational aspects of gene editing.  They will discuss the movement of the technology into the therapeutic mainstream.

  • Successes in gene editing – lessons learned from late-stage assets (sickle cell, ophthalmology)
  • When to use what editing tool – pros and cons of traditional gene-editing v. base editing.  Is prime editing the future? Specific use cases for epigenetic editing.
  • When we reach widespread clinical use – role of off-target editing – is the risk real?  How will we mitigate? How practical is patient-specific off-target evaluation?

Moderator: J. Keith Joung, MD, PhD

  • Robert B. Colvin, M.D. Endowed Chair in Pathology & Pathologist, MGH
  • Professor of Pathology, HMS

Speakers: John Evans

  • CEO, Beam Therapeutics

Lisa Michaels

  • EVP & CMO, Editas Medicine
  • Q&A 3:25 PM – 3:50 PM  

3:25 PM – 3:50 PM HOT TOPICS

Common Blood Disorders | Gene Therapy

There are several dozen companies working to develop gene or cell therapies for Sickle Cell Disease, Beta Thalassemia, and  Fanconi Anemia. In some cases, there are enzyme replacement therapies that are deemed effective and safe. In other cases, the disease is only managed at best. This panel will address a number of questions that are particular to this class of genetic diseases:

  • What are the pros and cons of various strategies for treatment? There are AAV-based editing, non-viral delivery even oligonucleotide recruitment of endogenous editing/repair mechanisms. Which approaches are most appropriate for which disease?
  • How can companies increase the speed of recruitment for clinical trials when other treatments are available? What is the best approach to educate patients on a novel therapeutic?
  • How do we best address ethnic and socio-economic diversity to be more representative of the target patient population?
  • How long do we have to follow up with the patients from the scientific, patient’s community, and payer points of view? What are the current FDA and EMA guidelines for long-term follow-up?
  • Where are we with regards to surrogate endpoints and their application to clinically meaningful endpoints?
  • What are the emerging ethical dilemmas in pediatric gene therapy research? Are there challenges with informed consent and pediatric assent for trial participation?
  • Are there differences in reimbursement policies for these different blood disorders? Clearly durability of response is a big factor. Are there other considerations?

Moderator: David Scadden, MD

  • Director, Center for Regenerative Medicine; Co-Director, Harvard Stem Cell Institute, Director, Hematologic Malignancies & Experimental Hematology, MGH
  • Jordan Professor of Medicine, HMS

Speakers: Samarth Kukarni, PhDNick Leschly

  • Chief Bluebird, Bluebird Bio

Mike McCune, MD, PhD

  • Head, HIV Frontiers, Global Health Innovative Technology Solutions, Bill & Melinda Gates Foundation
  • Q&A 3:55 PM – 4:15 PM  

3:50 PM – 4:00 PM FIRST LOOK

Gene Editing

J. Keith Joung, MD, PhD

  • Robert B. Colvin, M.D. Endowed Chair in Pathology & Pathologist, MGH
  • Professor of Pathology, HMS
  • Q&A 4:00 PM – 4:20 PM  

4:20 PM – 4:45 PM HOT TOPICS

Gene Expression | Modulating with Oligonucleotide-Based Therapies

Oligonucleotide drugs have recently come into their own with approvals from companies such as Biogen, Alnylam, Novartis and others. This panel will address several questions:

How important is the delivery challenge for oligonucleotides? Are technological advancements emerging that will improve the delivery of oligonucleotides to the CNS or skeletal muscle after systemic administration?

  • Will oligonucleotides improve as a class that will make them even more effective?   Are further advancements in backbone chemistry anticipated, for example.
  • Will oligonucleotide based therapies blaze trails for follow-on gene therapy products?
  • Are small molecules a threat to oligonucleotide-based therapies?
  • Beyond exon skipping and knock-down mechanisms, what other roles will oligonucleotide-based therapies take mechanistically — can genes be activating oligonucleotides?  Is there a place for multiple mechanism oligonucleotide medicines?
  • Are there any advantages of RNAi-based oligonucleotides over ASOs, and if so for what use?

Moderator: Jeannie Lee, MD, PhD

  • Molecular Biologist, MGH
  • Professor of Genetics, HMS

Speakers: Bob Brown, PhD

  • CSO, EVP of R&D, Dicerna

Brett Monia, PhD

  • CEO, Ionis

Alfred Sandrock, MD, PhD

  • EVP, R&D and CMO, Biogen
  • Q&A 4:50 PM – 5:05 PM  

4:45 PM – 4:55 PM FIRST LOOK

RNA therapy for brain cancer

Pierpaolo Peruzzi, MD, PhD

  • Nuerosurgery, BWH
  • Assistant Professor of Neurosurgery, HMS
  • Q&A 4:55 PM – 5:15 PM  

Friday, May 21, 2021

8:30 AM – 8:55 AM

Venture Investing | Shaping GCT Translation

What is occurring in the GCT venture capital segment? Which elements are seeing the most activity? Which areas have cooled? How is the investment market segmented between gene therapy, cell therapy and gene editing? What makes a hot GCT company? How long will the market stay frothy? Some review of demographics — # of investments, sizes, etc. Why is the market hot and how long do we expect it to stay that way? Rank the top 5 geographic markets for GCT company creation and investing? Are there academic centers that have been especially adept at accelerating GCT outcomes? Do the business models for the rapid development of coronavirus vaccine have any lessons for how GCT technology can be brought to market more quickly? Moderator: Meredith Fisher, PhD

  • Partner, Mass General Brigham Innovation Fund

Speakers: David Berry, MD, PhD

  • CEO, Valo Health
  • General Partner, Flagship Pioneering

Robert Nelsen

  • Managing Director, Co-founder, ARCH Venture Partners

Kush Parmar, MD, PhD

  • Managing Partner, 5AM Ventures
  • Q&A 9:00 AM – 9:15 AM  

9:00 AM – 9:25 AM

Regenerative Medicine | Stem Cells

The promise of stem cells has been a highlight in the realm of regenerative medicine. Unfortunately, that promise remains largely in the future. Recent breakthroughs have accelerated these potential interventions in particular for treating neurological disease. Among the topics the panel will consider are:

  • Stem cell sourcing
  • Therapeutic indication growth
  • Genetic and other modification in cell production
  • Cell production to final product optimization and challenges
  • How to optimize the final product

Moderator: Ole Isacson, MD, PhD

  • Director, Neuroregeneration Research Institute, McLean
  • Professor, Neurology and Neuroscience, HMS

Speakers: Kapil Bharti, PhD

  • Senior Investigator, Ocular and Stem Cell Translational Research Section, NIH

Joe Burns, PhD

  • VP, Head of Biology, Decibel Therapeutics

Erin Kimbrel, PhD

  • Executive Director, Regenerative Medicine, Astellas

Nabiha Saklayen, PhD

  • CEO and Co-Founder, Cellino
  • Q&A 9:30 AM – 9:45 AM  

9:25 AM – 9:35 AM FIRST LOOK

Stem Cells

Bob Carter, MD, PhD

  • Chairman, Department of Neurosurgery, MGH
  • William and Elizabeth Sweet, Professor of Neurosurgery, HMS
  • Q&A 9:35 AM – 9:55 AM  

9:35 AM – 10:00 AM

Capital Formation ’21-30 | Investing Modes Driving GCT Technology and Timing

The dynamics of venture/PE investing and IPOs are fast evolving. What are the drivers – will the number of investors grow will the size of early rounds continue to grow? How is this reflected in GCT target areas, company design, and biotech overall? Do patients benefit from these trends? Is crossover investing a distinct class or a little of both? Why did it emerge and what are the characteristics of the players?  Will SPACs play a role in the growth of the gene and cell therapy industry. What is the role of corporate investment arms eg NVS, Bayer, GV, etc. – has a category killer emerged?  Are we nearing the limit of what the GCT market can absorb or will investment capital continue to grow unabated? Moderator: Roger Kitterman

  • VP, Venture, Mass General Brigham

Speakers: Ellen Hukkelhoven, PhD

  • Managing Director, Perceptive Advisors

Peter Kolchinsky, PhD

  • Founder and Managing Partner, RA Capital Management

Deep Nishar

  • Senior Managing Partner, SoftBank Investment Advisors

Oleg Nodelman

  • Founder & Managing Partner, EcoR1 Capital
  • Q&A 10:05 AM – 10:20 AM  

10:00 AM – 10:10 AM FIRST LOOK

New scientific and clinical developments for autologous stem cell therapy for Parkinson’s disease patients

Penelope Hallett, PhD

  • NRL, McLean
  • Assistant Professor Psychiatry, HMS
  • Q&A 10:10 AM – 10:30 AM  

10:10 AM – 10:35 AM HOT TOPICS

Neurodegenerative Clinical Outcomes | Achieving GCT Success

Can stem cell-based platforms become successful treatments for neurodegenerative diseases?

  •  What are the commonalities driving GCT success in neurodegenerative disease and non-neurologic disease, what are the key differences?
  • Overcoming treatment administration challenges
  • GCT impact on degenerative stage of disease
  • How difficult will it be to titrate the size of the cell therapy effect in different neurological disorders and for different patients?
  • Demonstrating clinical value to patients and payers
  • Revised clinical trial models to address issues and concerns specific to GCT

Moderator: Bob Carter, MD, PhD

  • Chairman, Department of Neurosurgery, MGH
  • William and Elizabeth Sweet, Professor of Neurosurgery, HMS

Speakers: Erwan Bezard, PhD

  • INSERM Research Director, Institute of Neurodegenerative Diseases

Nikola Kojic, PhD

  • CEO and Co-Founder, Oryon Cell Therapies

Geoff MacKay

  • President & CEO, AVROBIO

Viviane Tabar, MD

  • Founding Investigator, BlueRock Therapeutics
  • Chair of Neurosurgery, Memorial Sloan Kettering
  • Q&A 10:40 AM – 10:55 AM  

10:35 AM – 11:35 AM

Disruptive Dozen: 12 Technologies that Will Reinvent GCT

Nearly one hundred senior Mass General Brigham Harvard faculty contributed to the creation of this group of twelve GCT technologies that they believe will breakthrough in the next two years. The Disruptive Dozen identifies and ranks the GCT technologies that will be available on at least an experimental basis to have the chance of significantly improving health care. 11:35 AM – 11:45 AM

Concluding Remarks

Friday, May 21, 2021

Computer connection to the iCloud of WordPress.com FROZE completely at 10:30AM EST and no file update was possible. COVERAGE OF MAY 21, 2021 IS RECORDED BELOW FOLLOWING THE AGENDA BY COPY AN DPASTE OF ALL THE TWEETS I PRODUCED ON MAY 21, 2021 8:30 AM – 8:55 AM

Venture Investing | Shaping GCT Translation

What is occurring in the GCT venture capital segment? Which elements are seeing the most activity? Which areas have cooled? How is the investment market segmented between gene therapy, cell therapy and gene editing? What makes a hot GCT company? How long will the market stay frothy? Some review of demographics — # of investments, sizes, etc. Why is the market hot and how long do we expect it to stay that way? Rank the top 5 geographic markets for GCT company creation and investing? Are there academic centers that have been especially adept at accelerating GCT outcomes? Do the business models for the rapid development of coronavirus vaccine have any lessons for how GCT technology can be brought to market more quickly? Moderator: Meredith Fisher, PhD

  • Partner, Mass General Brigham Innovation Fund

Speakers: David Berry, MD, PhD

  • CEO, Valo Health
  • General Partner, Flagship Pioneering

Robert Nelsen

  • Managing Director, Co-founder, ARCH Venture Partners

Kush Parmar, MD, PhD

  • Managing Partner, 5AM Ventures
  • Q&A 9:00 AM – 9:15 AM  

9:00 AM – 9:25 AM

Regenerative Medicine | Stem Cells

The promise of stem cells has been a highlight in the realm of regenerative medicine. Unfortunately, that promise remains largely in the future. Recent breakthroughs have accelerated these potential interventions in particular for treating neurological disease. Among the topics the panel will consider are:

  • Stem cell sourcing
  • Therapeutic indication growth
  • Genetic and other modification in cell production
  • Cell production to final product optimization and challenges
  • How to optimize the final product

Moderator: Ole Isacson, MD, PhD

  • Director, Neuroregeneration Research Institute, McLean
  • Professor, Neurology and Neuroscience, HMS

Speakers: Kapil Bharti, PhD

  • Senior Investigator, Ocular and Stem Cell Translational Research Section, NIH

Joe Burns, PhD

  • VP, Head of Biology, Decibel Therapeutics

Erin Kimbrel, PhD

  • Executive Director, Regenerative Medicine, Astellas

Nabiha Saklayen, PhD

  • CEO and Co-Founder, Cellino
  • Q&A 9:30 AM – 9:45 AM  

9:25 AM – 9:35 AM FIRST LOOK

Stem Cells

Bob Carter, MD, PhD

  • Chairman, Department of Neurosurgery, MGH
  • William and Elizabeth Sweet, Professor of Neurosurgery, HMS
  • Q&A 9:35 AM – 9:55 AM  

9:35 AM – 10:00 AM

Capital Formation ’21-30 | Investing Modes Driving GCT Technology and Timing

The dynamics of venture/PE investing and IPOs are fast evolving. What are the drivers – will the number of investors grow will the size of early rounds continue to grow? How is this reflected in GCT target areas, company design, and biotech overall? Do patients benefit from these trends? Is crossover investing a distinct class or a little of both? Why did it emerge and what are the characteristics of the players?  Will SPACs play a role in the growth of the gene and cell therapy industry. What is the role of corporate investment arms eg NVS, Bayer, GV, etc. – has a category killer emerged?  Are we nearing the limit of what the GCT market can absorb or will investment capital continue to grow unabated? Moderator: Roger Kitterman

  • VP, Venture, Mass General Brigham

Speakers: Ellen Hukkelhoven, PhD

  • Managing Director, Perceptive Advisors

Peter Kolchinsky, PhD

  • Founder and Managing Partner, RA Capital Management

Deep Nishar

  • Senior Managing Partner, SoftBank Investment Advisors

Oleg Nodelman

  • Founder & Managing Partner, EcoR1 Capital
  • Q&A 10:05 AM – 10:20 AM  

10:00 AM – 10:10 AM FIRST LOOK

New scientific and clinical developments for autologous stem cell therapy for Parkinson’s disease patients

Penelope Hallett, PhD

  • NRL, McLean
  • Assistant Professor Psychiatry, HMS
  • Q&A 10:10 AM – 10:30 AM  

10:10 AM – 10:35 AM HOT TOPICS

Neurodegenerative Clinical Outcomes | Achieving GCT Success

Can stem cell-based platforms become successful treatments for neurodegenerative diseases?

  •  What are the commonalities driving GCT success in neurodegenerative disease and non-neurologic disease, what are the key differences?
  • Overcoming treatment administration challenges
  • GCT impact on degenerative stage of disease
  • How difficult will it be to titrate the size of the cell therapy effect in different neurological disorders and for different patients?
  • Demonstrating clinical value to patients and payers
  • Revised clinical trial models to address issues and concerns specific to GCT

Moderator: Bob Carter, MD, PhD

  • Chairman, Department of Neurosurgery, MGH
  • William and Elizabeth Sweet, Professor of Neurosurgery, HMS

Speakers: Erwan Bezard, PhD

  • INSERM Research Director, Institute of Neurodegenerative Diseases

Nikola Kojic, PhD

  • CEO and Co-Founder, Oryon Cell Therapies

Geoff MacKay

  • President & CEO, AVROBIO

Viviane Tabar, MD

  • Founding Investigator, BlueRock Therapeutics
  • Chair of Neurosurgery, Memorial Sloan Kettering
  • Q&A 10:40 AM – 10:55 AM  

10:35 AM – 11:35 AM

Disruptive Dozen: 12 Technologies that Will Reinvent GCT

Nearly one hundred senior Mass General Brigham Harvard faculty contributed to the creation of this group of twelve GCT technologies that they believe will breakthrough in the next two years. The Disruptive Dozen identifies and ranks the GCT technologies that will be available on at least an experimental basis to have the chance of significantly improving health care. 11:35 AM – 11:45 AM

Concluding Remarks

The co-chairs convene to reflect on the insights shared over the three days. They will discuss what to expect at the in-person GCT focused May 2-4, 2022 World Medical Innovation Forum.

 

The co-chairs convene to reflect on the insights shared over the three days. They will discuss what to expect at the in-person GCT focused May 2-4, 2022 World Medical Innovation Forum.Christine Seidman, MD

Hypertrophic and Dilated Cardiomyopaies ‘

10% receive heart transplant 12 years survival 

Mutation puterb function

TTN: contribute 20% of dilated cardiomyopaty

Silence gene 

pleuripotential cells deliver therapies 

  • Q&A 11:00 AM – 11:20 AM  

11:00 AM – 11:10 AM FIRST LOOK

Unlocking the secret lives of proteins in health and disease

Anna Greka, MD, PhD

  • Medicine, BWH
  • Associate Professor, Medicine, HMS

Cyprus Island, kidney disease by mutation causing MUC1 accumulation and death BRD4780 molecule that will clear the misfolding proteins from the kidney organoids: pleuripotent stem cells small molecule developed for applications in the other cell types in brain, eye, gene mutation build mechnism for therapy clinical models transition from Academia to biotech 

Q&A

  • 11:10 AM – 11:30 AM  

11:10 AM – 11:35 AM

Rare and Ultra Rare Diseases | GCT Breaks Through

One of the most innovative segments in all of healthcare is the development of GCT driven therapies for rare and ultra-rare diseases. Driven by a series of insights and tools and funded in part by disease focused foundations, philanthropists and abundant venture funding disease after disease is yielding to new GCT technology. These often become platforms to address more prevalent diseases. The goal of making these breakthroughs routine and affordable is challenged by a range of issues including clinical trial design and pricing.

  • What is driving the interest in rare diseases?
  • What are the biggest barriers to making breakthroughs ‘routine and affordable?’
  • What is the role of retrospective and prospective natural history studies in rare disease?  When does the expected value of retrospective disease history studies justify the cost?
  • Related to the first question, what is the FDA expecting as far as controls in clinical trials for rare diseases?  How does this impact the collection of natural history data?

Moderator: Susan Slaugenhaupt, PhD

  • Scientific Director and Elizabeth G. Riley and Daniel E. Smith Jr., Endowed Chair, Mass General Research Institute
  • Professor, Neurology, HMS

Speakers: Leah Bloom, PhD

  • SVP, External Innovation and Strategic Alliances, Novartis Gene Therapies

Ultra rare (less than 100) vs rare difficulty to recruit patients and to follow up after treatment Bobby Gaspar, MD, PhD

  • CEO, Orchard Therapeutics

Study of rare condition have transfer to other larger diseases – delivery of therapeutics genes, like immune disorders 

Patient testimonials just to hear what a treatment can make Emil Kakkis, MD, PhD

  • CEO, Ultragenyx

Do 100 patient study then have information on natural history to develop a clinical trial Stuart Peltz, PhD

  • CEO, PTC Therapeutics

Rare disease, challenge for FDA approval and after market commercialization follow ups

Justification of cost for Rare disease – demonstration of Change is IP in value patients advocacy is helpful

  • Q&A 11:40 AM – 11:55 AM  

11:40 AM – 12:00 PM FIRESIDE

Partnering Across the GCT Spectrum

  Moderator: Erin Harris

  • Chief Editor, Cell & Gene

Perspective & professional tenure

Partnership in manufacturing what are the recommendations?

Hospital systems: Partnership Challenges  Speaker: Marc Casper

  • CEO, ThermoFisher

25 years in Diagnostics last 20 years at ThermoFisher 

products used in the Lab for CAR-T research and manufacture 

CGT Innovations: FDA will have a high level of approval each year

How move from research to clinical trials to manufacturing Quicker process

Best practices in Partnerships: the root cause if acceleration to market service providers to deliver highest standards

Building capacity by acquisition to avoid the waiting time

Accelerate new products been manufactured 

Collaborations with Academic Medical center i.e., UCSF in CGT joint funding to accelerate CGT to clinics’

Customers are extremely knowledgable, scale the capital investment made investment

150MIL a year to improve the Workflow 

  • Q&A 12:05 PM – 12:20 PM  

12:05 PM – 12:30 PM

CEO Panel | Anticipating Disruption | Planning for Widespread GCT

The power of GCT to cure disease has the prospect of profoundly improving the lives of patients who respond. Planning for a disruption of this magnitude is complex and challenging as it will change care across the spectrum. Leading chief executives shares perspectives on how the industry will change and how this change should be anticipated. Moderator: Meg Tirrell

  • Senior Health and Science Reporter, CNBC

CGT becoming staple therapy what are the disruptors emerging Speakers: Lisa Dechamps

  • SVP & Chief Business Officer, Novartis Gene Therapies

Reimagine medicine with collaboration at MGH, MDM condition in children 

The Science is there, sustainable processes and systems impact is transformational

Value based pricing, risk sharing Payers and Pharma for one time therapy with life span effect

Collaboration with FDAKieran Murphy

  • CEO, GE Healthcare

Diagnosis of disease to be used in CGT

2021 investment in CAR-T platform 

Investment in several CGT frontier

Investment in AI, ML in system design new technologies 

GE: Scale and Global distributions, sponsor companies in software 

Waste in Industry – Healthcare % of GDP, work with MGH to smooth the workflow faster entry into hospital and out of Hospital

Telemedicine during is Pandemic: Radiologist needs to read remotely 

Supply chain disruptions slow down all ecosystem 

Production of ventilators by collaboration with GM – ingenuity 

Scan patients outside of hospital a scanner in a Box Christian Rommel, PhD

  • Head, Pharmaceuticals Research & Development, Bayer AG

CGT – 2016 and in 2020 new leadership and capability 

Disease Biology and therapeutics

Regenerative Medicine: CGT vs repair building pipeline in ophthalmology and cardiovascular 

During Pandemic: Deliver Medicines like Moderna, Pfizer – collaborations between competitors with Government Bayer entered into Vaccines in 5 days, all processes had to change access innovations developed over decades for medical solutions 

  • Q&A 12:35 PM – 12:50 PM  

12:35 PM – 12:55 PM FIRESIDE

Building a GCT Portfolio

GCT represents a large and growing market for novel therapeutics that has several segments. These include Cardiovascular Disease, Cancer, Neurological Diseases, Infectious Disease, Ophthalmology, Benign Blood Disorders, and many others; Manufacturing and Supply Chain including CDMO’s and CMO’s; Stem Cells and Regenerative Medicine; Tools and Platforms (viral vectors, nano delivery, gene editing, etc.). Bayer’s pharma business participates in virtually all of these segments. How does a Company like Bayer approach the development of a portfolio in a space as large and as diverse as this one? How does Bayer approach the support of the production infrastructure with unique demands and significant differences from its historical requirements? Moderator:

Shinichiro Fuse, PhD

  • Managing Partner, MPM Capital

Speaker: Wolfram Carius, PhD

  • EVP, Pharmaceuticals, Head of Cell & Gene Therapy, Bayer AG

CGT will bring treatment to cure, delivery of therapies 

Be a Leader repair, regenerate, cure

Technology and Science for CGT – building a portfolio vs single asset decision criteria development of IP market access patients access acceleration of new products

Bayer strategy: build platform for use by four domains  

Gener augmentation

Autologeneic therapy, analytics

Gene editing

Oncology Cell therapy tumor treatment: What kind of cells – the jury is out

Of 23 product launch at Bayer no prediction is possible some high some lows 

  • Q&A 1:00 PM – 1:15 PM  

12:55 PM – 1:35 PM

Lunch

  1:40 PM – 2:05 PM

GCT Delivery | Perfecting the Technology

Gene delivery uses physical, chemical, or viral means to introduce genetic material into cells. As more genetically modified therapies move closer to the market, challenges involving safety, efficacy, and manufacturing have emerged. Optimizing lipidic and polymer nanoparticles and exosomal delivery is a short-term priority. This panel will examine how the short-term and long-term challenges are being tackled particularly for non-viral delivery modalities. Moderator: Natalie Artzi, PhD

  • Assistant Professor, BWH

Speakers: Geoff McDonough, MD

  • CEO, Generation Bio

Sonya Montgomery

  • CMO, Evox Therapeutics

Laura Sepp-Lorenzino, PhD

  • Chief Scientific Officer, Executive Vice President, Intellia Therapeutics

Doug Williams, PhD

  • CEO, Codiak BioSciences
  • Q&A 2:10 PM – 2:25 PM  

2:05 PM – 2:10 PM

Invention Discovery Grant Announcement

  2:10 PM – 2:20 PM FIRST LOOK

Enhancing vesicles for therapeutic delivery of bioproducts

Xandra Breakefield, PhD

  • Geneticist, MGH, MGH
  • Professor, Neurology, HMS
  • Q&A 2:20 PM – 2:35 PM  

2:20 PM – 2:30 PM FIRST LOOK

Versatile polymer-based nanocarriers for targeted therapy and immunomodulation

Natalie Artzi, PhD

  • Assistant Professor, BWH
  • Q&A 2:30 PM – 2:45 PM  

2:55 PM – 3:20 PM HOT TOPICS

Gene Editing | Achieving Therapeutic Mainstream

Gene editing was recognized by the Nobel Committee as “one of gene technology’s sharpest tools, having a revolutionary impact on life sciences.” Introduced in 2011, gene editing is used to modify DNA. It has applications across almost all categories of disease and is also being used in agriculture and public health.

Today’s panel is made up of pioneers who represent foundational aspects of gene editing.  They will discuss the movement of the technology into the therapeutic mainstream.

  • Successes in gene editing – lessons learned from late-stage assets (sickle cell, ophthalmology)
  • When to use what editing tool – pros and cons of traditional gene-editing v. base editing.  Is prime editing the future? Specific use cases for epigenetic editing.
  • When we reach widespread clinical use – role of off-target editing – is the risk real?  How will we mitigate? How practical is patient-specific off-target evaluation?

Moderator: J. Keith Joung, MD, PhD

  • Robert B. Colvin, M.D. Endowed Chair in Pathology & Pathologist, MGH
  • Professor of Pathology, HMS

Speakers: John Evans

  • CEO, Beam Therapeutics

Lisa Michaels

  • EVP & CMO, Editas Medicine
  • Q&A 3:25 PM – 3:50 PM  

3:25 PM – 3:50 PM HOT TOPICS

Common Blood Disorders | Gene Therapy

There are several dozen companies working to develop gene or cell therapies for Sickle Cell Disease, Beta Thalassemia, and  Fanconi Anemia. In some cases, there are enzyme replacement therapies that are deemed effective and safe. In other cases, the disease is only managed at best. This panel will address a number of questions that are particular to this class of genetic diseases:

  • What are the pros and cons of various strategies for treatment? There are AAV-based editing, non-viral delivery even oligonucleotide recruitment of endogenous editing/repair mechanisms. Which approaches are most appropriate for which disease?
  • How can companies increase the speed of recruitment for clinical trials when other treatments are available? What is the best approach to educate patients on a novel therapeutic?
  • How do we best address ethnic and socio-economic diversity to be more representative of the target patient population?
  • How long do we have to follow up with the patients from the scientific, patient’s community, and payer points of view? What are the current FDA and EMA guidelines for long-term follow-up?
  • Where are we with regards to surrogate endpoints and their application to clinically meaningful endpoints?
  • What are the emerging ethical dilemmas in pediatric gene therapy research? Are there challenges with informed consent and pediatric assent for trial participation?
  • Are there differences in reimbursement policies for these different blood disorders? Clearly durability of response is a big factor. Are there other considerations?

Moderator: David Scadden, MD

  • Director, Center for Regenerative Medicine; Co-Director, Harvard Stem Cell Institute, Director, Hematologic Malignancies & Experimental Hematology, MGH
  • Jordan Professor of Medicine, HMS

Speakers: Samarth Kukarni, PhDNick Leschly

  • Chief Bluebird, Bluebird Bio

Mike McCune, MD, PhD

  • Head, HIV Frontiers, Global Health Innovative Technology Solutions, Bill & Melinda Gates Foundation
  • Q&A 3:55 PM – 4:15 PM  

3:50 PM – 4:00 PM FIRST LOOK

Gene Editing

J. Keith Joung, MD, PhD

  • Robert B. Colvin, M.D. Endowed Chair in Pathology & Pathologist, MGH
  • Professor of Pathology, HMS
  • Q&A 4:00 PM – 4:20 PM  

4:20 PM – 4:45 PM HOT TOPICS

Gene Expression | Modulating with Oligonucleotide-Based Therapies

Oligonucleotide drugs have recently come into their own with approvals from companies such as Biogen, Alnylam, Novartis and others. This panel will address several questions:

How important is the delivery challenge for oligonucleotides? Are technological advancements emerging that will improve the delivery of oligonucleotides to the CNS or skeletal muscle after systemic administration?

  • Will oligonucleotides improve as a class that will make them even more effective?   Are further advancements in backbone chemistry anticipated, for example.
  • Will oligonucleotide based therapies blaze trails for follow-on gene therapy products?
  • Are small molecules a threat to oligonucleotide-based therapies?
  • Beyond exon skipping and knock-down mechanisms, what other roles will oligonucleotide-based therapies take mechanistically — can genes be activating oligonucleotides?  Is there a place for multiple mechanism oligonucleotide medicines?
  • Are there any advantages of RNAi-based oligonucleotides over ASOs, and if so for what use?

Moderator: Jeannie Lee, MD, PhD

  • Molecular Biologist, MGH
  • Professor of Genetics, HMS

Speakers: Bob Brown, PhD

  • CSO, EVP of R&D, Dicerna

Brett Monia, PhD

  • CEO, Ionis

Alfred Sandrock, MD, PhD

  • EVP, R&D and CMO, Biogen
  • Q&A 4:50 PM – 5:05 PM  

4:45 PM – 4:55 PM FIRST LOOK

RNA therapy for brain cancer

Pierpaolo Peruzzi, MD, PhD

  • Nuerosurgery, BWH
  • Assistant Professor of Neurosurgery, HMS
  • Q&A 4:55 PM – 5:15 PM  

Friday, May 21, 2021

Computer connection to the iCloud of WordPress.com FROZE completely at 10:30AM EST and no file update was possible. COVERAGE OF MAY 21, 2021 IS RECORDED BELOW FOLLOWING THE AGENDA BY COPY AN DPASTE OF ALL THE TWEETS I PRODUCED ON MAY 21, 2021

8:30 AM – 8:55 AM

Venture Investing | Shaping GCT Translation

What is occurring in the GCT venture capital segment? Which elements are seeing the most activity? Which areas have cooled? How is the investment market segmented between gene therapy, cell therapy and gene editing? What makes a hot GCT company? How long will the market stay frothy? Some review of demographics — # of investments, sizes, etc. Why is the market hot and how long do we expect it to stay that way? Rank the top 5 geographic markets for GCT company creation and investing? Are there academic centers that have been especially adept at accelerating GCT outcomes? Do the business models for the rapid development of coronavirus vaccine have any lessons for how GCT technology can be brought to market more quickly? Moderator:   Meredith Fisher, PhD

  • Partner, Mass General Brigham Innovation Fund

Strategies, success what changes are needed in the drug discovery process   Speakers:  

Bring disruptive frontier as a platform with reliable delivery CGT double knock out disease cure all change efficiency and scope human centric vs mice centered right scale of data converted into therapeutics acceleratetion 

Innovation in drugs 60% fails in trial because of Toxicology system of the future deal with big diseases

Moderna is an example in unlocking what is inside us Microbiome and beyond discover new drugs epigenetics  

  • Robert Nelsen
    • Managing Director, Co-founder, ARCH Venture Partners

Manufacturing change is not a new clinical trial FDA need to be presented with new rethinking for big innovations Drug pricing cheaper requires systematization How to systematically scaling up systematize the discovery and the production regulatory innovations

Responsibility mismatch should be and what is “are”

Long term diseases Stack holders and modalities risk benefir for populations 

  • Q&A 9:00 AM – 9:15 AM  

9:00 AM – 9:25 AM

Regenerative Medicine | Stem Cells

The promise of stem cells has been a highlight in the realm of regenerative medicine. Unfortunately, that promise remains largely in the future. Recent breakthroughs have accelerated these potential interventions in particular for treating neurological disease. Among the topics the panel will consider are:

  • Stem cell sourcing
  • Therapeutic indication growth
  • Genetic and other modification in cell production
  • Cell production to final product optimization and challenges
  • How to optimize the final product
  • Moderator:
    • Ole Isacson, MD, PhD
      • Director, Neuroregeneration Research Institute, McLean
      • Professor, Neurology and Neuroscience, MGH, HMS

Opportunities in the next generation of the tactical level Welcome the oprimism and energy level of all Translational medicine funding stem cells enormous opportunities 

  • Speakers:
  • Kapil Bharti, PhD
    • Senior Investigator, Ocular and Stem Cell Translational Research Section, NIH
    • first drug required to establish the process for that innovations design of animal studies not done before
    • Off-th-shelf one time treatment becoming cure 
    •  Intact tissue in a dish is fragile to maintain metabolism
    Joe Burns, PhD
    • VP, Head of Biology, Decibel Therapeutics
    • Ear inside the scall compartments and receptors responsible for hearing highly differentiated tall ask to identify cell for anticipated differentiation
    • multiple cell types and tissue to follow
    Erin Kimbrel, PhD
    • Executive Director, Regenerative Medicine, Astellas
    • In the ocular space immunogenecity
    • regulatory communication
    • use gene editing for immunogenecity Cas1 and Cas2 autologous cells
    • gene editing and programming big opportunities 
    Nabiha Saklayen, PhD
    • CEO and Co-Founder, Cellino
    • scale production of autologous cells foundry using semiconductor process in building cassettes
    • solution for autologous cells
  • Q&A 9:30 AM – 9:45 AM  

9:25 AM – 9:35 AM FIRST LOOK

Stem Cells

Bob Carter, MD, PhD

  • Chairman, Department of Neurosurgery, MGH
  • William and Elizabeth Sweet, Professor of Neurosurgery, HMS
  • Cell therapy for Parkinson to replace dopamine producing cells lost ability to produce dopamin
  • skin cell to become autologous cells reprograms to become cells producing dopamine
  • transplantation fibroblast cells metabolic driven process lower mutation burden 
  • Quercetin inhibition elimination undifferentiated cells graft survival oxygenation increased 
  • Q&A 9:35 AM – 9:55 AM  

9:35 AM – 10:00 AM

Capital Formation ’21-30 | Investing Modes Driving GCT Technology and Timing

The dynamics of venture/PE investing and IPOs are fast evolving. What are the drivers – will the number of investors grow will the size of early rounds continue to grow? How is this reflected in GCT target areas, company design, and biotech overall? Do patients benefit from these trends? Is crossover investing a distinct class or a little of both? Why did it emerge and what are the characteristics of the players?  Will SPACs play a role in the growth of the gene and cell therapy industry. What is the role of corporate investment arms eg NVS, Bayer, GV, etc. – has a category killer emerged?  Are we nearing the limit of what the GCT market can absorb or will investment capital continue to grow unabated? Moderator: Roger Kitterman

  • VP, Venture, Mass General Brigham
  • Saturation reached or more investment is coming in CGT 

Speakers: Ellen Hukkelhoven, PhD

  • Managing Director, Perceptive Advisors
  • Cardiac area transduct cells
  • matching tools
  • 10% success of phase 1 in drug development next phase matters more 

Peter Kolchinsky, PhD

  • Founder and Managing Partner, RA Capital Management
  • Future proof for new comers disruptors 
  • Ex Vivo gene therapy to improve funding products what tool kit belongs to 
  • company insulation from next instability vs comapny stabilizing themselves along few years
  • Company interested in SPAC 
  • cross over investment vs SPAC
  • Multi Omics in cancer early screening metastatic diseas will be wiped out 

Deep Nishar

  • Senior Managing Partner, SoftBank Investment Advisors
  • Young field vs CGT started in the 80s 
  • high payloads is a challenge
  • cost effective fast delivery to large populations
  • Mission oriented by the team and management  
  • Multi Omics disease modality 

Oleg Nodelman

  • Founder & Managing Partner, EcoR1 Capital
  • Invest in company next round of investment will be IPO
  • Help company raise money cross over investment vs SPAC
  • Innovating ideas from academia in need for funding 
  • Q&A 10:05 AM – 10:20 AM  

10:00 AM – 10:10 AM FIRST LOOK

New scientific and clinical developments for autologous stem cell therapy for Parkinson’s disease patients

Penelope Hallett, PhD

  • NRL, McLean
  • Assistant Professor Psychiatry, HMS
  • Pharmacologic agent in existing cause another disorders locomo-movement related 
  • efficacy Autologous cell therapy transplantation approach program T cells into dopamine generating neurons greater than Allogeneic cell transplantation 
  • Q&A 10:10 AM – 10:30 AM  

10:10 AM – 10:35 AM HOT TOPICS

Neurodegenerative Clinical Outcomes | Achieving GCT Success

Can stem cell-based platforms become successful treatments for neurodegenerative diseases?

  •  What are the commonalities driving GCT success in neurodegenerative disease and non-neurologic disease, what are the key differences?
  • Overcoming treatment administration challenges
  • GCT impact on degenerative stage of disease
  • How difficult will it be to titrate the size of the cell therapy effect in different neurological disorders and for different patients?
  • Demonstrating clinical value to patients and payers
  • Revised clinical trial models to address issues and concerns specific to GCT

Moderator: Bob Carter, MD, PhD

  • Chairman, Department of Neurosurgery, MGH
  • William and Elizabeth Sweet, Professor of Neurosurgery, HMS
  • Neurogeneration REVERSAL or slowing down 

Speakers: Erwan Bezard, PhD

  • INSERM Research Director, Institute of Neurodegenerative Diseases
  • Cautious on reversal 
  • Early intervantion versus late

Nikola Kojic, PhD

  • CEO and Co-Founder, Oryon Cell Therapies
  • Autologus cell therapy placed focal replacing missing synapses reestablishment of neural circuitary

Geoff MacKay

  • President & CEO, AVROBIO
  • Prevent condition to be manifested in the first place 
  • clinical effect durable single infusion preventions of symptoms to manifest 
  • Cerebral edema – stabilization
  • Gene therapy know which is the abnormal gene grafting the corrected one 
  • More than biomarker as end point functional benefit not yet established  

Viviane Tabar, MD

  • Founding Investigator, BlueRock Therapeutics
  • Chair of Neurosurgery, Memorial Sloan Kettering
  • Current market does not have delivery mechanism that a drug-delivery is the solution Trials would fail on DELIVERY
  • Immune suppressed patients during one year to avoid graft rejection Autologous approach of Parkinson patient genetically mutated reprogramed as dopamine generating neuron – unknowns are present
  • Circuitry restoration
  • Microenvironment disease ameliorate symptoms – education of patients on the treatment 
  • Q&A 10:40 AM – 10:55 AM  

10:35 AM – 11:35 AM

Disruptive Dozen: 12 Technologies that Will Reinvent GCT

Nearly one hundred senior Mass General Brigham Harvard faculty contributed to the creation of this group of twelve GCT technologies that they believe will breakthrough in the next two years. The Disruptive Dozen identifies and ranks the GCT technologies that will be available on at least an experimental basis to have the chance of significantly improving health care. 11:35 AM – 11:45 AM

Concluding Remarks

The co-chairs convene to reflect on the insights shared over the three days. They will discuss what to expect at the in-person GCT focused May 2-4, 2022 World Medical Innovation Forum.

ALL THE TWEETS PRODUCED ON MAY 21, 2021 INCLUDE THE FOLLOWING:

Aviva Lev-Ari

@AVIVA1950

  • @AVIVA1950_PIcs

4h

#WMIF2021

@MGBInnovation

Erwan Bezard, PhD INSERM Research Director, Institute of Neurodegenerative Diseases Cautious on reversal

@pharma_BI

@AVIVA1950

Aviva Lev-Ari

@AVIVA1950

  • @AVIVA1950_PIcs

4h

#WMIF2021

@MGBInnovation

Nikola Kojic, PhD CEO and Co-Founder, Oryon Cell Therapies Autologus cell therapy placed focal replacing missing synapses reestablishment of neural circutary

@pharma_BI

@AVIVA1950

@AVIVA1950_PIcs

Aviva Lev-Ari

@AVIVA1950

4h

#WMIF2021

@MGBInnovation

Bob Carter, MD, PhD Chairman, Department of Neurosurgery, MGH William and Elizabeth Sweet, Professor of Neurosurgery, HMS Neurogeneration REVERSAL or slowing down? 

@pharma_BI

@AVIVA1950

@AVIVA1950_PIcs

Aviva Lev-Ari

@AVIVA1950

4h

#WMIF2021

@MGBInnovation

Penelope Hallett, PhD NRL, McLean Assistant Professor Psychiatry, HMS efficacy Autologous cell therapy transplantation approach program T cells into dopamine genetating cells greater than Allogeneic cell transplantation 

@pharma_BI

@AVIVA1950

@AVIVA1950_PIcs

Aviva Lev-Ari

@AVIVA1950

4h

#WMIF2021

@MGBInnovation

Penelope Hallett, PhD NRL, McLean Assistant Professor Psychiatry, HMS Pharmacologic agent in existing cause another disorders locomo-movement related 

@pharma_BI

@AVIVA1950

@AVIVA1950_PIcs

Aviva Lev-Ari

@AVIVA1950

@AVIVA1950_PIcs

4h

#WMIF2021

@MGBInnovation

Roger Kitterman VP, Venture, Mass General Brigham Saturation reached or more investment is coming in CGT Multi OMICS and academia originated innovations are the most attractive areas

@pharma_BI

@AVIVA1950

1

3

@AVIVA1950_PIcs

Aviva Lev-Ari

@AVIVA1950

@AVIVA1950_PIcs

4h

#WMIF2021

@MGBInnovation

Roger Kitterman VP, Venture, Mass General Brigham Saturation reached or more investment is coming in CGT 

@pharma_BI

@AVIVA1950

1

@AVIVA1950_PIcs

Aviva Lev-Ari

@AVIVA1950

4h

#WMIF2021

@MGBInnovation

Oleg Nodelman Founder & Managing Partner, EcoR1 Capital Invest in company next round of investment will be IPO 20% discount

@pharma_BI

@AVIVA1950

@AVIVA1950_PIcs

Aviva Lev-Ari

@AVIVA1950

@AVIVA1950_PIcs

4h

#WMIF2021

@MGBInnovation

Peter Kolchinsky, PhD Founder and Managing Partner, RA Capital Management Future proof for new comers disruptors  Ex Vivo gene therapy to improve funding products what tool kit belongs to 

@pharma_BI

@AVIVA1950

@AVIVA1950_PIcs

Aviva Lev-Ari

@AVIVA1950

4h

#WMIF2021

@MGBInnovation

Deep Nishar Senior Managing Partner, SoftBank Investment Advisors Young field vs CGT started in the 80s  high payloads is a challenge 

@pharma_BI

@AVIVA1950

@AVIVA1950_PIcs

Aviva Lev-Ari

@AVIVA1950

5h

#WMIF2021

@MGBInnovation

Bob Carter, MD, PhD MGH, HMS cells producing dopamine transplantation fibroblast cells metabolic driven process lower mutation burden  Quercetin inhibition elimination undifferentiated cells graft survival oxygenation increased 

@pharma_BI

@AVIVA1950

@AVIVA1950_PIcs

Aviva Lev-Ari

@AVIVA1950

5h

#WMIF2021

@MGBInnovation

Chairman, Department of Neurosurgery, MGH, Professor of Neurosurgery, HMS Cell therapy for Parkinson to replace dopamine producing cells lost ability to produce dopamine skin cell to become autologous cells reprogramed  

@pharma_BI

@AVIVA1950

#WMIF2021

@MGBInnovation

Kapil Bharti, PhD Senior Investigator, Ocular and Stem Cell Translational Research Section, NIH Off-th-shelf one time treatment becoming cure  Intact tissue in a dish is fragile to maintain metabolism to become like semiconductors

@pharma_BI

@AVIVA1950

@AVIVA1950_PIcs

Aviva Lev-Ari

@AVIVA1950

@AVIVA1950_PIcs

5h

#WMIF2021

@MGBInnovation

Ole Isacson, MD, PhD Director, Neuroregeneration Research Institute, McLean Professor, Neurology and Neuroscience, MGH, HMS Opportunities in the next generation of the tactical level Welcome the oprimism and energy level of all

@pharma_BI

@AVIVA1950

@AVIVA1950_PIcs

Aviva Lev-Ari

@AVIVA1950

5h

#WMIF2021

@MGBInnovation

Erin Kimbrel, PhD Executive Director, Regenerative Medicine, Astellas In the ocular space immunogenecity regulatory communication use gene editing for immunogenecity Cas1 and Cas2 autologous cells

@pharma_BI

@AVIVA1950

@AVIVA1950_PIcs

Aviva Lev-Ari

@AVIVA1950

5h

#WMIF2021

@MGBInnovation

Nabiha Saklayen, PhD CEO and Co-Founder, Cellino scale production of autologous cells foundry using semiconductor process in building cassettes by optic physicists

@pharma_BI

@AVIVA1950

@AVIVA1950_PIcs

Aviva Lev-Ari

@AVIVA1950

5h

#WMIF2021

@MGBInnovation

Joe Burns, PhD VP, Head of Biology, Decibel Therapeutics Ear inside the scall compartments and receptors responsible for hearing highly differentiated tall ask to identify cell for anticipated differentiation control by genomics

@pharma_BI

@AVIVA1950

Aviva Lev-Ari

@AVIVA1950

5h

#WMIF2021

@MGBInnovation

Kapil Bharti, PhD Senior Investigator, Ocular and Stem Cell Translational Research Section, NIH first drug required to establish the process for that innovations design of animal studies not done before 

@pharma_BI

@AVIVA1950

@AVIVA1950_PIcs

Aviva Lev-Ari

@AVIVA1950

5h

#WMIF2021

@MGBInnovation

Meredith Fisher, PhD Partner, Mass General Brigham Innovation Fund Strategies, success what changes are needed in the drug discovery process@pharma_BI

@AVIVA1950

@AVIVA1950_PIcs

Aviva Lev-Ari

@AVIVA1950

5h

#WMIF2021

@MGBInnovation

Robert Nelsen Managing Director, Co-founder, ARCH Venture Partners Manufacturing change is not a new clinical trial FDA need to be presented with new rethinking for big innovations Drug pricing cheaper requires systematization

@pharma_BI

@AVIVA1950

1

@AVIVA1950_PIcs

Aviva Lev-Ari

@AVIVA1950

5h

#WMIF2021

@MGBInnovation

Kush Parmar, MD, PhD Managing Partner, 5AM Ventures Responsibility mismatch should be and what is “are”

@pharma_BI

@AVIVA1950

@AVIVA1950_PIcs

Aviva Lev-Ari

@AVIVA1950

5h

#WMIF2021

@MGBInnovation

David Berry, MD, PhD CEO, Valo Health GP, Flagship Pioneering Bring disruptive frontier platform reliable delivery CGT double knockout disease cure all change efficiency scope human centric vs mice centered right scale acceleration

@pharma_BI

@AVIVA1950

@AVIVA1950_PIcs

Aviva Lev-Ari

@AVIVA1950

6h

#WMIF2021

@MGBInnovation

Kush Parmar, MD, PhD Managing Partner, 5AM Ventures build it yourself, benefit for patients FIrst Look at MGB shows MEE innovation on inner ear worthy investment  

@pharma_BI

@AVIVA1950

@AVIVA1950_PIcs

Aviva Lev-Ari

@AVIVA1950

6h

#WMIF2021

@MGBInnovation

Robert Nelsen Managing Director, Co-founder, ARCH Venture Partners Frustration with supply chain during the Pandemic, GMC anticipation in advance CGT rapidly prototype rethink and invest proactive investor .edu and Pharma

@pharma_BI

@AVIVA1950

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Identification of Novel genes in human that fight COVID-19 infection

Reporter: Amandeep Kaur, B.Sc., M.Sc. (ept. 5/2021)

Scientists have recognized human genes that fight against the SARS-CoV-2 viral infection. The information about genes and their function can help to control infection and aids the understanding of crucial factors that causes severe infection. These novel genes are related to interferons, the frontline fighter in our body’s defense system and provide options for therapeutic strategies.

The research was published in the journal Molecular Cell.

Sumit K. Chanda, Ph.D., professor and director of the Immunity and Pathogenesis Program at Sanford Burnham Prebys reported in the article that they focused on better understanding of the cellular response and downstream mechanism in cells to SARS-CoV-2, including the factors which causes strong or weak response to viral infection. He is the lead author of the study and explained that in this study they have gained new insights into how the human cells are exploited by invading virus and are still working towards finding any weak point of virus to develop new antivirals against SARS-CoV-2.

With the surge of pandemic, researchers and scientists found that in severe cases of COVID-19, the response of interferons to SARS-CoV-2 viral infection is low. This information led Chanda and other collaborators to search for interferon-stimulated genes (ISGs), are genes in human which are triggered by interferons and play important role in confining COVID-19 infection by controlling their viral replication in host.

The investigators have developed laboratory experiments to identify ISGs based on the previous knowledge gathered by the outbreak of SARS-CoV-1 from 2002-2004 which was similar to COVID-19 pandemic caused by SARS-CoV-2 virus.

The article reports that Chanda mentioned “we found that 65 ISGs controlled SAR-CoV-2 infection, including some that inhibited the virus’ ability to enter cells, some that suppressed manufacture of the RNA that is the virus’s lifeblood, and a cluster of genes that inhibited assembly of the virus.” They also found an interesting fact about ISGs that some of these genes revealed control over unrelated viruses, such as HIV, West Nile and seasonal flu.

Laura Martin-Sancho, Ph.D., a senior postdoctoral associate in the Chanda lab and first author of the study reported in the article that they identified 8 different ISGs that blocked the replication of both SARS-CoV-1 and CoV-2 in the subcellular compartments responsible for packaging of proteins, which provide option to exploit these vulnerable sites to restrict infection. They are further investigating whether the genetic variability within the ISGs is associated with COVID-19 severity.

The next step for researchers will be investigating and observing the biology of variants of SARS-CoV-2 that are evolving and affecting vaccine efficacy. Martin-Sancho mentioned that their lab has already started gathering all the possible variants for further investigation.

“It’s vitally important that we don’t take our foot off the pedal of basic research efforts now that vaccines are helping control the pandemic,” reported in the article by Chanda.

“We’ve come so far so fast because of investment in fundamental research at Sanford Burnham Prebys and elsewhere, and our continued efforts will be especially important when, not if, another viral outbreak occurs,” concluded Chanda.

Source: https://medicalxpress.com/news/2021-04-covid-scientists-human-genes-infection.html

Reference: Laura Martin-Sancho et al. Functional Landscape of SARS-CoV-2 Cellular Restriction, Molecular Cell (2021). DOI: 10.1016/j.molcel.2021.04.008

Other related articles were published in this Open Access Online Scientific Journal, including the following:

Fighting Chaos with Care, community trust, engagement must be cornerstones of pandemic response

Reporter: Amandeep Kaur

https://pharmaceuticalintelligence.com/2021/04/13/fighting-chaos-with-care/

Mechanism of Thrombosis with AstraZeneca and J & J Vaccines: Expert Opinion by Kate Chander Chiang & Ajay Gupta, MD

Reporter & Curator: Dr. Ajay Gupta, MD

https://pharmaceuticalintelligence.com/2021/04/14/mechanism-of-thrombosis-with-astrazeneca-and-j-j-vaccines-expert-opinion-by-kate-chander-chiang-ajay-gupta-md/

T cells recognize recent SARS-CoV-2 variants

Reporter: Aviva Lev-Ari, PhD, RN

https://pharmaceuticalintelligence.com/2021/03/30/t-cells-recognize-recent-sars-cov-2-variants/

Need for Global Response to SARS-CoV-2 Viral Variants

Reporter: Aviva Lev-Ari, PhD, RN

https://pharmaceuticalintelligence.com/2021/02/12/need-for-global-response-to-sars-cov-2-viral-variants/

Mechanistic link between SARS-CoV-2 infection and increased risk of stroke using 3D printed models and human endothelial cells

Reporter: Adina Hazan, PhD

https://pharmaceuticalintelligence.com/2020/12/28/mechanistic-link-between-sars-cov-2-infection-and-increased-risk-of-stroke-using-3d-printed-models-and-human-endothelial-cells/

Read Full Post »

Cryo-EM disclosed how the D614G mutation changes SARS-CoV-2 spike protein structure.

Reporter: Dr. Premalata Pati, Ph.D., Postdoc

SARS-CoV-2, the virus that causes COVID-19, has had a major impact on human health globally; infecting a massive quantity of people around 136,046,262 (John Hopkins University); causing severe disease and associated long-term health sequelae; resulting in death and excess mortality, especially among older and prone populations; altering routine healthcare services; disruptions to travel, trade, education, and many other societal functions; and more broadly having a negative impact on peoples physical and mental health.

It’s need of the hour to answer the questions like what allows the variants of SARS-CoV-2 first detected in the UK, South Africa, and Brazil to spread so quickly? How can current COVID-19 vaccines better protect against them?

Scientists from the Harvard Medical School and the Boston Children’s Hospital help answer these urgent questions. The team reports its findings in the journal “Science a paper entitled Structural impact on SARS-CoV-2 spike protein by D614G substitution. The mutation rate of the SARS-CoV-2 virus has rapidly evolved over the past few months, especially at the Spike (S) protein region of the virus, where the maximum number of mutations have been observed by the virologists.

Bing Chen, HMS professor of pediatrics at Boston Children’s, and colleagues analyzed the changes in the structure of the spike proteins with the genetic change by D614G mutation by all three variants. Hence they assessed the structure of the coronavirus spike protein down to the atomic level and revealed the reason for the quick spreading of these variants.


This model shows the structure of the spike protein in its closed configuration, in its original D614 form (left) and its mutant form (G614). In the mutant spike protein, the 630 loop (in red) stabilizes the spike, preventing it from flipping open prematurely and rendering SARS-CoV-2 more infectious.

Fig. 1. Cryo-EM structures of the full-length SARS-CoV-2 S protein carrying G614.

(A) Three structures of the G614 S trimer, representing a closed, three RBD-down conformation, an RBD-intermediate conformation and a one RBD-up conformation, were modeled based on corresponding cryo-EM density maps at 3.1-3.5Å resolution. Three protomers (a, b, c) are colored in red, blue and green, respectively. RBD locations are indicated. (B) Top views of superposition of three structures of the G614 S in (A) in ribbon representation with the structure of the prefusion trimer of the D614 S (PDB ID: 6XR8), shown in yellow. NTD and RBD of each protomer are indicated. Side views of the superposition are shown in fig. S8.

IMAGE SOURCE: Bing Chen, Ph.D., Boston Children’s Hospital, https://science.sciencemag.org/content/early/2021/03/16/science.abf2303

The work

The mutant spikes were imaged by Cryo-Electron microscopy (cryo-EM), which has resolution down to the atomic level. They found that the D614G mutation (substitution of in a single amino acid “letter” in the genetic code for the spike protein) makes the spike more stable as compared with the original SARS-CoV-2 virus. As a result, more functional spikes are available to bind to our cells’ ACE2 receptors, making the virus more contagious.


Fig. 2. Cryo-EM revealed how the D614G mutation changes SARS-CoV-2 spike protein structure.

IMAGE SOURCE:  Zhang J, et al., Science

Say the original virus has 100 spikes,” Chen explained. “Because of the shape instability, you may have just 50 percent of them functional. In the G614 variants, you may have 90 percent that is functional. So even though they don’t bind as well, the chances are greater and you will have an infection

Forthcoming directions by Bing Chen and Team

The findings suggest the current approved COVID-19 vaccines and any vaccines in the works should include the genetic code for this mutation. Chen has quoted:

Since most of the vaccines so far—including the Moderna, Pfizer–BioNTech, Johnson & Johnson, and AstraZeneca vaccines are based on the original spike protein, adding the D614G mutation could make the vaccines better able to elicit protective neutralizing antibodies against the viral variants

Chen proposes that redesigned vaccines incorporate the code for this mutant spike protein. He believes the more stable spike shape should make any vaccine based on the spike more likely to elicit protective antibodies. Chen also has his sights set on therapeutics. He and his colleagues are further applying structural biology to better understand how SARS-CoV-2 binds to the ACE2 receptor. That could point the way to drugs that would block the virus from gaining entry to our cells.

In January, the team showed that a structurally engineered “decoy” ACE2 protein binds to SARS-CoV-2 200 times more strongly than the body’s own ACE2. The decoy potently inhibited the virus in cell culture, suggesting it could be an anti-COVID-19 treatment. Chen is now working to advance this research into animal models.

Main Source:

Abstract

Substitution for aspartic acid by glycine at position 614 in the spike (S) protein of severe acute respiratory syndrome coronavirus 2 appears to facilitate rapid viral spread. The G614 strain and its recent variants are now the dominant circulating forms. We report here cryo-EM structures of a full-length G614 S trimer, which adopts three distinct prefusion conformations differing primarily by the position of one receptor-binding domain. A loop disordered in the D614 S trimer wedges between domains within a protomer in the G614 spike. This added interaction appears to prevent premature dissociation of the G614 trimer, effectively increasing the number of functional spikes and enhancing infectivity, and to modulate structural rearrangements for membrane fusion. These findings extend our understanding of viral entry and suggest an improved immunogen for vaccine development.

https://science.sciencemag.org/content/early/2021/03/16/science.abf2303?rss=1

Other Related Articles published in this Open Access Online Scientific Journal include the following:

COVID-19-vaccine rollout risks and challenges

Reporter : Irina Robu, PhD

https://pharmaceuticalintelligence.com/2021/02/17/covid-19-vaccine-rollout-risks-and-challenges/

COVID-19 Sequel: Neurological Impact of Social isolation been linked to poorer physical and mental health

Reporter: Aviva Lev-Ari, PhD, RN

https://pharmaceuticalintelligence.com/2021/03/30/covid-19-sequel-neurological-impact-of-social-isolation-been-linked-to-poorer-physical-and-mental-health/

Comparing COVID-19 Vaccine Schedule Combinations, or “Com-COV” – First-of-its-Kind Study will explore the Impact of using eight different Combinations of Doses and Dosing Intervals for Different COVID-19 Vaccines

Reporter: Aviva Lev-Ari, PhD, RN

https://pharmaceuticalintelligence.com/2021/02/08/comparing-covid-19-vaccine-schedule-combinations-or-com-cov-first-of-its-kind-study-will-explore-the-impact-of-using-eight-different-combinations-of-doses-and-dosing-intervals-for-diffe/

COVID-19 T-cell immune response map, immunoSEQ T-MAP COVID for research of T-cell response to SARS-CoV-2 infection

Reporter: Aviva Lev-Ari, PhD, RN

https://pharmaceuticalintelligence.com/2020/11/20/covid-19-t-cell-immune-response-map-immunoseq-t-map-covid-for-research-of-t-cell-response-to-sars-cov-2-infection/

Tiny biologic drug to fight COVID-19 show promise in animal models

Reporter : Irina Robu, PhD

https://pharmaceuticalintelligence.com/2020/10/11/tiny-biologic-drug-to-fight-covid-19-show-promise-in-animal-models/

Miniproteins against the COVID-19 Spike protein may be therapeutic

Reporter: Stephen J. Williams, PhD

https://pharmaceuticalintelligence.com/2020/09/30/miniproteins-against-the-covid-19-spike-protein-may-be-therapeutic/

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Embryogenesis in Mechanical Womb

Reporter and Curator: Dr. Sudipta Saha, Ph.D.

A highly effective platforms for the ex utero culture of post-implantation mouse embryos have been developed in the present study by scientists of the Weizmann Institute of Science in Israel. The study was published in the journal Nature. They have grown more than 1,000 embryos in this way. This study enables the appropriate development of embryos from before gastrulation (embryonic day (E) 5.5) until the hindlimb formation stage (E11). Late gastrulating embryos (E7.5) are grown in three-dimensional rotating bottles, whereas extended culture from pre-gastrulation stages (E5.5 or E6.5) requires a combination of static and rotating bottle culture platforms.

At Day 11 of development more than halfway through a mouse pregnancy the researchers compared them to those developing in the uteruses of living mice and were found to be identical. Histological, molecular and single-cell RNA sequencing analyses confirm that the ex utero cultured embryos recapitulate in utero development precisely. The mouse embryos looked perfectly normal. All their organs developed as expected, along with their limbs and circulatory and nervous systems. Their tiny hearts were beating at a normal 170 beats per minute. But, the lab-grown embryos becomes too large to survive without a blood supply. They had a placenta and a yolk sack, but the nutrient solution that fed them through diffusion was no longer sufficient. So, a suitable mechanism for blood supply is required to be developed.

Till date the only way to study the development of tissues and organs is to turn to species like worms, frogs and flies that do not need a uterus, or to remove embryos from the uteruses of experimental animals at varying times, providing glimpses of development more like in snapshots than in live videos. This research will help scientists understand how mammals develop and how gene mutations, nutrients and environmental conditions may affect the fetus. This will allow researchers to mechanistically interrogate post-implantation morphogenesis and artificial embryogenesis in mammals. In the future it may be possible to develop a human embryo from fertilization to birth entirely outside the uterus. But the work may one day raise profound questions about whether other animals, even humans, should or could be cultured outside a living womb.

References:

https://www.nature.com/articles/s41586-021-03416-3

https://www.sciencedirect.com/science/article/pii/S0092867414000750?via%3Dihub

https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1469-185X.1978.tb00993.x

https://www.nature.com/articles/199297a0

https://rep.bioscientifica.com/view/journals/rep/35/1/jrf_35_1_018.xml

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Top Industrialization Challenges of Gene Therapy Manufacturing

Guest Authors:

Dr. Mark Szczypka

Global Director, Process Development Services

Pall Corporation

https://www.pall.com/

and

Clive Glover

Director, Cell & Gene Therapy

Pall Corporation

https://www.pall.com/

What Is Gene Therapy? How Does It Save and Improve the Quality of Life?

What Is Gene Therapy?

Gene therapy is a new and exciting technique, defined as the use of genetic material to cure or alleviate disease. It is considered revolutionary, yet still in its infancy, with many new therapies currently undergoing clinical trials. 

Gene therapy has the potential to transform the treatment for diseases, significantly changing how doctors manage and treat patients. 

Two Types of Gene Therapy

There are two main types of gene therapy. 

The first corrects a specific disease causing genetic mutation. These are targeted towards inherited genetic disorders such as hemophilia or Duchenne muscular dystrophy. The second gives new functions to cells allowing them to fight disease.

A good example of these therapies are chimeric antigen receptor T cell (CAR-T) therapies. Both Novartis’ Kymriah and Gilead’s Yescarta are examples of CAR-T therapies, that have demonstrated exceptional cancer remission rates where other forms of treatment have failed.

Cancer is the by far the largest category of disease with 65% of gene therapy clinical trials being investigated, followed by 11.1% for inherited monogenetic disease, 7% for infectious disease, and 6.9% for cardiovascular disease1.

How Does Genetic Material Get Delivered to Host Cell(s)?

Genetic material gets delivered to a host cell via a delivery system known as a vector. Vectors deliver genetic material via one of the two methods. By directly injecting genetic material into the patient (in vivo), and where selected cells collected from the patient, undergo modification outside (ex vivo) before introducing them back into the patient.

The most commonly used type of vector is a virus. While there are other methods of delivering genetic material into a cell, viruses have now been developed that demonstrate a good balance between efficacy and safety. 

 

Commercially Successful Gene Therapies

Developing a commercially successful gene therapy is challenging. It requires balancing several different considerations. Having a clinical effective therapy is essential, but this alone is not sufficient to ensure product success. In addition to this, reimbursement, quality and regulatory considerations, and manufacturing also must be considered. 

To date, a total 11 gene therapies have received marketing approval. However, behind this there is a strong clinical pipeline with >1000 clinical trials underway, and 92 drugs in Phase 32.

Furthermore, there has been significant investment with >$50B being invested in the area in the past 3 years3.

This investment, coupled with the accelerating understanding of disease at the genetic level, holds immense potential. Academic, commercial manufacturers, and industry suppliers are actively seeking new approaches that deliver these therapies as quick as possible to a waiting population.

Author Details:

Clive Glover

Director, Cell & Gene Therapy

Pall Corporation

https://www.pall.com/

Top Industrialization Challenges of Gene Therapy Manufacturing

Manufacturing and scale-up of industrialized processes to manufacture gene therapy products are accompanied by many challenges that must be overcome to succeed in the marketplace. Commercialization of gene therapies for patient use is time consuming and requires substantial financial investment and dedicated resources.

Despite the unique range of challenges associated with gene therapy development, the quest to bring these therapies to market is worthwhile because the therapeutic potential of the treatments is revolutionary and the commercial opportunity is considerable. The process to industrialization is complex, but the benefits of successful development of robust processes are huge. The industry is rapidly expanding and is implementing novel approaches to overcome existing challenges, using innovative methods for medicinal application and developing new drugs to treat rare diseases.

Manufacturing sufficient quantities of high quality product, is an area that requires substantial developmental effort. Challenges surrounding reimbursement for treatment, and the pressures associated with shorter time to approval, both increase burden placed on manufactures to rapidly develop suitable processes that are cost-effective. Cost of goods (COGs) need to be kept below critical threshold levels to drive sufficient profit margins, even though process development timelines are aggressive and short. There are a multitude of critical decisions and considerations to overcome. 

This blog explores some of these fundamental manufacturing challenges in more detail.

Scalable Manufacturing Platform

Technologies used to manufacture gene therapy biologics are advancing at very rapid pace. Not having a platform that is suitable nor scalable is a significant challenge many manufacturers face. It is a necessity throughout clinical development stages to be able to optimize the manufacturing process. However, any change in the manufacturing process that increases product yield or enhances quality is accompanied by the risk of changing the product. It is therefore essential that close attention is paid to tracking variation throughout the development process at every stage.

A substantial amount of early stage development is still being performed using outdated, non-commercially viable platforms and transferring processes to new platforms is required. To achieve manufacturing platform advancement, the product needs to be very well characterized during development so that investigators can generate data sets which demonstrate comparability between products used in clinical studies and those generated with the final manufacturing process.

Cost of Goods

COGs associated with manufacturing any drug product impacts the overall price of the therapy and heavily influences the profit margin realized by gene therapy manufactures. High production cost is a challenge that affects profitability. This is reflected in the high costs associated with newly approved gene therapy drugs such as Yescarta♦, Kymriah♦ and Luxturna♦ which are currently priced in the 100 thousands dollar range per dose. The challenge becomes a critical concern when the product in development cannot be sold at a price high enough to achieve a commercially-viable profit margin.  If acceptable margins cannot be reached, developers may choose to terminate production making the drug unavailable to patients. However, due to the remarkable value and life changing nature of the treatments the entire industry is committed to the pursuit of cost effective methods for manufacturing. There is a significant effort that has been mounted by all players to reach this end.

Currently, the main cost contributor to the overall COGs for gene therapy products is high quality clinical grade plasmid DNA containing the therapeutic gene of interest. This reagent is required for transient transfection of cells and it is imperative that the reagent is of high quality. It is an essential component of the process to assure an acceptable safety profile. Another example of an expensive gene therapy product is Zolgensma♦. This new drug was recently approved for the treatment of spinal muscular atrophy (SMA), which is a rare disease that causes severe muscle weakness for suffers. It affects their ability to breath, speak and move. Most babies born with a common form of SMA die by the time they reach two years of age. Currently there is no cure. Zolgensma represents the only treatment option now available to cure the 10,000 – 25,000 affected individuals in the US. However, the current challenge with this therapy is that it could costs $2.1 million per patient1.

Reimbursement

Market size is an important factor that can limit effective commercial return. If the market size is too small, profitability is limited due to the small number of doses required to treat the patient population. This decreases the profit margin realized by the drug developer and can lower motivation to commercialize the therapy. The most encouraging aspect of the gene therapy revolution is that the first round of gene therapy products has been developed for extremely rare diseases, with small patient populations indicating the commitment to treat previously untreatable diseases. Amazingly, these patients can be cured by a single drug application, however, this inherent property of the therapy can further limit commercial profitability. Patients are often not required to pay for these high-cost medicines themselves, and look to government programs and health care insurance providers to reimburse the manufacturer for treatments. Health insurance reimbursement plans for new products is challenging, particularly so for new category products like gene therapy. It is expected that the process of reimbursement will differ from country to country and it will also be guided by factors like economics, demographic data and politics. If the current cost of manufacturing stands then drugs such as Zolgensma could place a huge financial strain on health systems. In the US for example, it is surmised that treating common diseases such as hemophilia, which affects around 20,000 people in the US alone, could cause a financial crisis1. If we look to the future of modern medicine, commercialization of gene therapies will require not only significant advancement in manufacturing processes to reduce costs but also a practical reimbursement strategy that will allow for drug developers to continue to forge into the new frontiers of medicine.

References:

1. Business Insider. http://www.businessinsider.com/gene-therapy-treats-disease-but-prices-could-strain-us-health-system-2019-2 

♦Kymriah is a trademark of Novartis AG., Luxturna is a trademark of Spark Therapeutics, Inc., Yescarta is a trademark of Kite Pharma, Inc., Zolgensma is a trademark of AveXis Inc.

Author Details:

Dr. Mark Szczypka

Global Director, Process Development Services

Pall Corporation

https://www.pall.com/

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Gene Therapy could be a Boon to Alzheimer’s disease (AD): A first-in-human clinical trial proposed

Reporter: Dr. Premalata Pati, Ph.D., Postdoc

A recent research work performed by the Researchers at the University of California San Diego School of Medicine has shared their first-in-human Phase I clinical trial to assess the safety and viability of gene therapy to deliver a key protein into the brains of persons with Alzheimer’s Disease (AD) or Mild Cognitive Impairment (MCI), a condition that often precedes full-blown dementia.  

Mark Tuszynski, M.D., Ph.D., Professor of Neuroscience and Director of the Translational Neuroscience Institute at UC San Diego and team predicted that Gene therapy could be a boon to potential treatments for the disorders like AD and MCI.

The study provides an insight into the genetic source of these mental diseases.

The roots of mental disorders have remained an enigma for so many years. Alzheimer’s disease (AD) is an irreversible, progressive brain disorder that slowly destroys memory and thinking skills and, eventually, the ability to carry out the simplest tasks. AD is a neurodegenerative condition. A buildup of plaques and tangles in the brain, along with cell death, causes memory loss and cognitive decline. In most people with the disease, those with the late-onset type – symptoms first appear in their mid-60s. Alzheimer’s disease is the mostly appearing type of dementia in patients.

Drawing comparing a normal aged brain (left) and the brain of a person with Alzheimer’s (right).
Image Source: https://en.wikipedia.org/wiki/Alzheimer%27s_disease

What the study impart?

Despite decades of effort and billions of dollars of research investment, there are just mere two symptomatic treatments for AD. There is no cure or approved way to slow or stop the progression of the neurological disorder that afflicts more than 5 million Americans and is the sixth leading cause of death in the United States.

Prof. Tuszynski said gene therapy has been tested on multiple diseases and conditions, represents a different approach to a disease that requires new ways of thinking about the disease and new attempts at treatments.

The research team found that delivering the BDNF to the part of the brain that is affected earliest in Alzheimer’s disease; the entorhinal cortex and hippocampus – was able to protect from ongoing cell degeneration by reversing the loss of connections. “These trials were observed in aged rats, amyloid mice, and aged monkeys.”

The protein, called Brain-Derived Neurotrophic Factor or BDNF, a family of growth factors found in the Brain and Central Nervous System that support the survival of existing neurons and promote growth and differentiation of new neurons and synapses. BDNF is especially important in brain regions susceptible to degeneration in AD. It is normally produced throughout life in the entorhinal cortex, an important memory center in the brain and one of the first places where the effects of AD typically appear in the form of short-term memory loss. Persons with AD have diminished levels of BDNF.

However, BDNF is a large molecule and cannot pass through the Blood-Brain Barrier. As a solution, researchers will use gene therapy in which a harmless Adeno-Associated Virus (AAV2) is modified to carry the BDNF gene and injected directly into targeted regions of the brain, where researchers hope it will prompt the production of therapeutic BDNF in nearby cells.

Precautions were taken precisely in injecting the patient to avoid exposure to surrounding degenerating neurons since freely circulating BDNF can cause adverse effects, such as seizures or epileptic conditions.

The recent research and study speculate a safe and feasible assessment of the AAV2-BDNF pathway in humans. A previous gene therapy trial from 2001 to 2012 using AAV2 and a different protein called Nerve Growth Factor (NGF) was carried out by Prof. Tuszynski and team where they observed immense growth, axonal sprouting, and activation of functional markers in the brains of participants.

He also shared that “The BDNF gene therapy trial in AD represents an advancement over the earlier NGF trial, BDNF is a more potent growth factor than NGF for neural circuits that degenerate in AD. Besides, new methods for delivering BDNF will more effectively deliver and distribute it into the entorhinal cortex and hippocampus.”

The research team hopes that the three-year-long trial will recruit 12 participants with either diagnosed AD or MCI to receive AAV2-BDNF treatment, with another 12 persons serving as comparative controls over that period.

The researchers have plans to build on recent successes of gene therapy in other diseases, including a breakthrough success in the treatment of congenital weakness in infants (spinal muscular atrophy) and blindness (Leber Hereditary Optic Neuropathy, a form of retinitis pigmentosa).”

Main Source

https://www.universityofcalifornia.edu/news/could-gene-therapy-halt-progression-alzheimers-disease-first-human-clinical-trial-will-seek?utm_source=fiat-lux

Related Articles

https://pharmaceuticalintelligence.com/2016/04/21/alzheimers-disease-and-dm/
https://pharmaceuticalintelligence.com/2016/03/21/role-of-infectious-agent-in-alzheimers-disease/
https://pharmaceuticalintelligence.com/2016/02/15/alzheimers-disease-tau-art-thou-or-amyloid/

Read Full Post »

2021 Virtual World Medical Innovation Forum, Mass General Brigham, Gene and Cell Therapy, VIRTUAL May 19–21, 2021

The 2021 Virtual World Medical Innovation Forum will focus on the growing impact of gene and cell therapy.
Senior healthcare leaders from all over look to shape and debate the area of gene and cell therapy. Our shared belief: no matter the magnitude of change, responsible healthcare is centered on a shared commitment to collaborative innovation–industry, academia, and practitioners working together to improve patients’ lives.

About the World Medical Innovation Forum

Mass General Brigham is pleased to present the World Medical Innovation Forum (WMIF) virtual event Wednesday, May 19 – Friday, May 21. This interactive web event features expert discussions of gene and cell therapy (GCT) and its potential to change the future of medicine through its disease-treating and potentially curative properties. The agenda features 150+ executive speakers from the healthcare industry, venture, startups, life sciences manufacturing, consumer health and the front lines of care, including many Harvard Medical School-affiliated researchers and clinicians. The annual in-person Forum will resume live in Boston in 2022. The World Medical Innovation Forum is presented by Mass General Brigham Innovation, the global business development unit supporting the research requirements of 7,200 Harvard Medical School faculty and research hospitals including Massachusetts General, Brigham and Women’s, Massachusetts Eye and Ear, Spaulding Rehab and McLean Hospital. Follow us on Twitter: twitter.com/@MGBInnovation

Accelerating the Future of Medicine with Gene and Cell Therapy What Comes Next

https://worldmedicalinnovation.org/wp-content/uploads/2021/05/2021-WMIF-White-Paper-1.0.pdf

 

https://worldmedicalinnovation.org/agenda/

 

Virtual | May 19–21, 2021

#WMIF2021

@MGBInnovation

Leaders in Pharmaceutical Business Intelligence (LPBI) Group

will cover the event in Real Time

Aviva Lev-Ari, PhD, RN

Founder LPBI 1.0 & LPBI 2.0

member_60221522 copy

will be in virtual attendance producing the e-Proceedings

and the Tweet Collection of this Global event expecting +15,000 attendees

@pharma_BI

@AVIVA1950

LPBI’s Eighteen Books in Medicine

https://lnkd.in/ekWGNqA

 

Among them, books on Gene and Cell Therapy include the following:

Topics for May 19 – 21 include:

Impact on Patient Care – Therapeutic and Potentially Curative GCT Developments

GCT Delivery, Manufacturing – What’s Next

GCT Platform Development

Oncolytic Viruses – Cancer applications, start-ups

Regenerative Medicine/Stem Cells

Future of CAR-T

M&A Shaping GCT’s Future

Market Priorities

Venture Investing in GCT

China’s GCT Juggernaut

Disease and Patient Focus: Benign blood disorders, diabetes, neurodegenerative diseases

Click here for the current WMIF agenda  

 

Plus:

Fireside Chats: 1:1 interviews with industry CEOs/C-Suite leaders including Novartis Gene Therapies, ThermoFisher, Bayer AG, FDA

First Look: 18 briefings on emerging GCT research from Mass General Brigham scientists

Virtual Poster Session: 40 research posters and presenters on potential GCT discoveries from Mass General Brigham

Announcement of the Disruptive Dozen, 12 GCT technologies likely to break through in the next few years

AGENDA

8:00 AM – 8:10 AM

Opening Remarks

Welcome and the vision for Gene and Cell Therapy and why it is a top Mass General Brigham priority.

Introducer:
Scott Sperling
  • Co-President, Thomas H. Lee Partners
  • Chairman of the Board of Directors, PHS
Presenter:
Anne Klibanski, MD
  • CEO, Mass General Brigham

3,000 people joined 5/19 morning

30 sessions: Lab to Clinic,  academia, industry, investment community

May 22,23,24, 2022 – in Boston, in-person 2022 WMIF on CGT

 

8:10 AM – 8:30 AM

The Grand Challenge of Widespread GCT Patient Benefits

Co-Chairs identify the key themes of the Forum –  set the stage for top GCT opportunities, challenges, and where the field might take medicine in the future.

Moderator:
Susan Hockfield, PhD
  • President Emerita and Professor of Neuroscience, MIT

GCT – poised to deliver therapies

Inflection point as Panel will present

Doctors and Patients – Promise for some patients 

Barriers for Cell & Gene

Access for patients to therapies like CGT

Speakers:
Nino Chiocca, MD, PhD
  • Neurosurgeon-in-Chief and Chairman, Neurosurgery, BWH
  • Harvey W. Cushing Professor of Neurosurgery, HMS

Oncolytic virus triple threat: Toxic, immunological, combine with anti cancer therapies

Polygenic therapy – multiple genes involved, plug-play, 

Susan Slaugenhaupt, PhD
  • Scientific Director and Elizabeth G. Riley and Daniel E. Smith Jr., Endowed Chair, Mass General Research Institute
  • Professor, Neurology, HMS
Ravi Thadhani, MD
  • CAO, Mass General Brigham
  • Professor, Medicine and Faculty Dean, HMS

Role of academia special to spear head the Polygenic therapy – multiple genes involved, plug-play, 

Access critical, relations with Industry

Luk Vandenberghe, PhD
  • Grousbeck Family Chair, Gene Therapy, MEE
  • Associate Professor, Ophthalmology, HMS

Pharmacology Gene-Drug, Interface academic centers and industry

many CGT drugs emerged in Academic center

8:35 AM – 8:50 AM

 

FIRESIDE

Gene and Cell Therapy 2.0 – What’s Next as We Realize their Potential for Patients

Dave Lennon, PhD
  • President, Novartis Gene Therapies

Hope that CGT emerging, how the therapies work, neuro, muscular, ocular, genetic diseases of liver and of heart revolution for the industry 900 IND application 25 approvals Economic driver Skilled works, VC disease. Modality one time intervention, long duration of impart, reimbursement, ecosystem to be built around CGT

FDA works by indications and risks involved, Standards and expectations for streamlining manufacturing, understanding of process and products 

payments over time payers and Innovators relations

Moderator:
Julian Harris, MD
  • Partner, Deerfield

Promise of CGT realized, what part?

FDA role and interaction in CGT

Manufacturing aspects which is critical

Speaker:
Dave Lennon, PhD
  • President, Novartis Gene Therapies

Hope that CGT emerging, how the therapies work, neuro, muscular, ocular, genetic diseases of liver and of heart revolution for the industry 900 IND application 25 approvals Economic driver Skilled works, VC disease. Modality one time intervention, long duration of impart, reimbursement, ecosystem to be built around CGT

FDA works by indications and risks involved, Standards and expectations for streamlining manufacturing, understanding of process and products 

payments over time payers and Innovators relations

  • Q&A

    8:55 AM – 9:10 AM
     
8:55 AM – 9:20 AM

The Patient and GCT

GCT development for rare diseases is driven by patient and patient-advocate communities. Understanding their needs and perspectives enables biomarker research, the development of value-driving clinical trial endpoints and successful clinical trials. Industry works with patient communities that help identify unmet needs and collaborate with researchers to conduct disease natural history studies that inform the development of biomarkers and trial endpoints. This panel includes patients who have received cutting-edge GCT therapy as well as caregivers and patient advocates.

Moderator:
Patricia Musolino, MD, PhD
  • Co-Director Pediatric Stroke and Cerebrovascular Program, MGH
  • Assistant Professor of Neurology, HMS

What is the Power of One – the impact that a patient can have on their own destiny by participating in Clinical Trials Contacting other participants in same trial can be beneficial

Speakers:
Jack Hogan
  • Patient, MEE
Jeanette Hogan
  • Parent of Patient, MEE
Jim Holland
  • CEO, Backcountry.com

Parkinson patient Constraints by regulatory on participation in clinical trial advance stage is approved participation Patients to determine the level of risk they wish to take Information dissemination is critical 

Barbara Lavery
  • Chief Program Officer, ACGT Foundation

Advocacy agency beginning of work Global Genes educational content and out reach to access the information 

Patient has the knowledge of the symptoms and recording all input needed for diagnosis by multiple clinicians Early application for CGT

Dan Tesler
  • Clinical Trial Patient, BWH/DFCC

Experimental Drug clinical trial patient participation in clinical trial is very important to advance the state of science

Sarah Beth Thomas, RN
  • Professional Development Manager, BWH

Outcome is unknown, hope for good, support with resources all advocacy groups, 

  • Q&A

    9:25 AM – 9:40 AM
     
9:25 AM – 9:45 AM

 

FIRESIDE

GCT Regulatory Framework | Why Different?

 
Moderator:
Vicki Sato, PhD
  • Chairman of the Board, Vir Biotechnology

Diversity of approaches

Process at FDA generalize from 1st entry to rules more generalizable 

Speaker:
Peter Marks, MD, PhD
  • Director, Center for Biologics Evaluation and Research, FDA

Last Spring it became clear that something will work a vaccine by June 2020 belief that enough candidates the challenge manufacture enough and scaling up FDA did not predicted the efficacy of mRNA vaccine vs other approaches expected to work

Recover Work load for the pandemic will wean & clear, Gene Therapies IND application remained flat in the face of the pandemic Rare diseases urgency remains Consensus with industry advisory to get input gene therapy Guidance  T-Cell therapy vs Regulation best thinking CGT evolve speedily flexible gained by Guidance

Immune modulators, Immunotherapy Genome editing can make use of viral vectors future technologies nanoparticles and liposome encapsulation 

  • Q&A

    9:50 AM – 10:05 AM
     
9:50 AM – 10:15 AM

Building a GCT Platform for Mainstream Success

This panel of GCT executives, innovators and investors explore how to best shape a successful GCT strategy. Among the questions to be addressed:

  • How are GCT approaches set around defining and building a platform?
  • Is AAV the leading modality and what are the remaining challenges?
  • What are the alternatives?
  • Is it just a matter of matching modalities to the right indications?
Moderator:
Jean-François Formela, MD
  • Partner, Atlas Venture

Established core components of the Platform

Speakers:
Katherine High, MD
  • President, Therapeutics, AskBio

Three drugs approved in Europe in the Gene therapy space

Regulatory Infrastructure exists for CGT drug approval – as new class of therapeutics

Participants investigators, regulators, patients i. e., MDM 

Hemophilia in male most challenging

Human are natural hosts for AV safety signals 

Dave Lennon, PhD
  • President, Novartis Gene Therapies

big pharma has portfolios of therapeutics not one drug across Tx areas: cell, gene iodine therapy 

collective learning infrastructure features manufacturing at scale early in development Acquisitions strategy for growth # applications for scaling 

 

Rick Modi
  • CEO, Affinia Therapeutics

Copy, paste EDIT from product A to B novel vectors leverage knowledge varient of vector, coder optimization choice of indication is critical exploration on larger populations Speed to R&D and Speed to better gene construct get to clinic with better design vs ASAP 

Data sharing clinical experience with vectors strategies patients selection, vector selection, mitigation, patient type specific 

Louise Rodino-Klapac, PhD
  • EVP, Chief Scientific Officer, Sarepta Therapeutics

AAV based platform 15 years in development same disease indication vs more than one indication stereotype, analytics as hurdle 1st was 10 years 2nd was 3 years

Safety to clinic vs speed to clinic, difference of vectors to trust

  • Q&A

    10:20 AM – 10:35 AM
     
10:20 AM – 10:45 AM

AAV Success Studies | Retinal Dystrophy | Spinal Muscular Atrophy

Recent AAV gene therapy product approvals have catalyzed the field. This new class of therapies has shown the potential to bring transformative benefit to patients. With dozens of AAV treatments in clinical studies, all eyes are on the field to gauge its disruptive impact.

The panel assesses the largest challenges of the first two products, the lessons learned for the broader CGT field, and the extent to which they serve as a precedent to broaden the AAV modality.

  • Is AAV gene therapy restricted to genetically defined disorders, or will it be able to address common diseases in the near term?
  • Lessons learned from these first-in-class approvals.
  • Challenges to broaden this modality to similar indications.
  • Reflections on safety signals in the clinical studies?
Moderator:
Joan Miller, MD
  • Chief, Ophthalmology, MEE
  • Cogan Professor & Chair of Ophthalmology, HMS

Retina specialist, Luxturna success FMA condition cell therapy as solution

Lessons learned

Safety

Speakers:
Ken Mills
  • CEO, RegenXBio

Tissue types additional administrations, tech and science, address additional diseases, more science for photoreceptors a different tissue type underlying pathology novelties in last 10 years 

Cell therapy vs transplant therapy no immunosuppression

 

Eric Pierce, MD, PhD
  • Director, Ocular Genomics Institute, MEE
  • Professor of Ophthalmology, HMS

Laxterna success to be replicated platform, paradigms measurement visual improved

More science is needed to continue develop vectors reduce toxicity,

AAV can deliver different cargos reduce adverse events improve vectors

Ron Philip
  • Chief Operating Officer, Spark Therapeutics

The first retinal gene therapy, voretigene neparvovec-rzyl (Luxturna, Spark Therapeutics), was approved by the FDA in 2017.

Meredith Schultz, MD
  • Executive Medical Director, Lead TME, Novartis Gene Therapies

Impact of cell therapy beyond muscular dystrophy, translational medicine, each indication, each disease, each group of patients build platform unlock the promise

Monitoring for Safety signals real world evidence remote markers, home visits, clinical trial made safer, better communication of information

  • Q&A

    10:50 AM – 11:05 AM
     
10:45 AM – 10:55 AM

Break

 
10:55 AM – 11:05 AM

 

FIRST LOOK

Control of AAV pharmacology by Rational Capsid Design

 
Luk Vandenberghe, PhD
  • Grousbeck Family Chair, Gene Therapy, MEE
  • Associate Professor, Ophthalmology, HMS

AAV a complex driver in Pharmacology durable, vector of choice, administer in vitro, gene editing tissue specificity, pharmacokinetics side effects and adverse events manufacturability site variation diversify portfolios,

Pathway for rational AAV rational design, curated smart variant libraries, AAV  sequence screen multiparametric , data enable liver (de-) targeting unlock therapeutics areas: cochlea 

  • Q&A

    11:05 AM – 11:25 AM
     
11:05 AM – 11:15 AM

 

FIRST LOOK

Enhanced gene delivery and immunoevasion of AAV vectors without capsid modification

 
Casey Maguire, PhD
  • Associate Professor of Neurology, MGH & HMS

Virus Biology: Enveloped (e) or not 

enveloped for gene therapy eAAV platform technology: tissue targets and Indications commercialization of eAAV 

  • Q&A

    11:15 AM – 11:35 AM
     
11:20 AM – 11:45 AM

 

HOT TOPICS

AAV Delivery

This panel will address the advances in the area of AAV gene therapy delivery looking out the next five years. Questions that loom large are: How can biodistribution of AAV be improved? What solutions are in the wings to address immunogenicity of AAV? Will patients be able to receive systemic redosing of AAV-based gene therapies in the future? What technical advances are there for payload size? Will the cost of manufacturing ever become affordable for ultra-rare conditions? Will non-viral delivery completely supplant viral delivery within the next five years?What are the safety concerns and how will they be addressed?

Moderators:
Xandra Breakefield, PhD
  • Geneticist, MGH, MGH
  • Professor, Neurology, HMS

Florian Eichler, MD

  • Director, Center for Rare Neurological Diseases, MGH
  • Associate Professor, Neurology, HMS
Speakers:
Jennifer Farmer
  • CEO, Friedreich’s Ataxia Research Alliance

Ataxia requires therapy targeting multiple organ with one therapy, brain, spinal cord, heart several IND, clinical trials in 2022

Mathew Pletcher, PhD
  • SVP, Head of Gene Therapy Research and Technical Operations, Astellas

Work with diseases poorly understood, collaborations needs example of existing: DMD is a great example explain dystrophin share placedo data 

Continue to explore large animal guinea pig not the mice, not primates (ethical issues) for understanding immunogenicity and immune response 

Manny Simons, PhD
  • CEO, Akouos

AAV Therapy for the fluid of the inner ear, CGT for the ear vector accessible to surgeons translational work on the inner ear for gene therapy right animal model 

Biology across species nerve ending in the cochlea

engineer out of the caspid, lowest dose possible, get desired effect by vector use, 2022 new milestones

  • Q&A

    11:50 AM – 12:05 PM
     
11:50 AM – 12:15 PM

M&A | Shaping GCT Innovation

The GCT M&A market is booming – many large pharmas have made at least one significant acquisition. How should we view the current GCT M&A market? What is its impact of the current M&A market on technology development? Are these M&A trends new are just another cycle? Has pharma strategy shifted and, if so, what does it mean for GCT companies? What does it mean for patients? What are the long-term prospects – can valuations hold up?

Moderator:
Adam Koppel, MD, PhD
  • Managing Director, Bain Capital Life Sciences

What acquirers are looking for??

What is the next generation vs what is real where is the industry going?

Speakers:

Debby Baron,

  • Worldwide Business Development, Pfizer 

CGT is an important area Pfizer is active looking for innovators, advancing forward programs of innovation with the experience Pfizer has internally 

Scalability and manufacturing  regulatory conversations, clinical programs safety in parallel to planning getting drug to patients

Kenneth Custer, PhD

  • Vice President, Business Development and Lilly New Ventures, Eli Lilly and Company

Marianne De Backer, PhD

Head of Strategy, Business Development & Licensing, and Member of the Executive Committee, Bayer

Absolute Leadership in Gene editing, gene therapy, via acquisition and strategic alliance 

Operating model of the acquired company discussed , company continue independence

Sean Nolan

  • Board Chairman, Encoded Therapeutics & Affinia

Executive Chairman, Jaguar Gene Therapy & Istari Oncology

As acquiree multiple M&A: How the acquirer looks at integration and cultures of the two companies 

Traditional integration vs jump start by external acquisition 

AAV – epilepsy, next generation of vectors 

  • Q&A

    12:20 PM – 12:35 PM
     
12:15 PM – 12:25 PM

 

FIRST LOOK

Gene Therapies for Neurological Disorders: Insights from Motor Neuron Disorders

 
Merit Cudkowicz, MD
  • Chief of Neurology, MGH

ALS – Man 1in 300, Women 1 in 400, next decade increase 7% 

10% ALS is heredity 160 pharma in ALS space, diagnosis is late 1/3 of people are not diagnosed, active community for clinical trials Challenges: disease heterogeneity cases of 10 years late in diagnosis. Clinical Trials for ALS in Gene Therapy targeting ASO1 protein therapies FUS gene struck youngsters 

 

Q&A

  • 12:25 PM – 12:45 PM
     
12:25 PM – 12:35 PM

 

FIRST LOOK

Gene Therapy for Neurologic Diseases

 
Patricia Musolino, MD, PhD
  • Co-Director Pediatric Stroke and Cerebrovascular Program, MGH
  • Assistant Professor of Neurology, HMS

Cerebral Vascular disease – ACTA2 179H gene smooth muscle cell proliferation disorder

no surgery or drug exist –

Cell therapy for ACTA2 Vasculopathy  in the brain and control the BP and stroke – smooth muscle intima proliferation. Viral vector deliver aiming to change platform to non-viral delivery rare disease , gene editing, other mutations of ACTA2 gene target other pathway for atherosclerosis 

  • Q&A

    12:35 PM – 12:55 PM
     
12:35 PM – 1:15 PM

Lunch

 
1:15 PM – 1:40 PM

Oncolytic Viruses in Cancer | Curing Melanoma and Beyond

Oncolytic viruses represent a powerful new technology, but so far an FDA-approved oncolytic (Imlygic) has only occurred in one area – melanoma and that what is in 2015. This panel involves some of the protagonists of this early success story.  They will explore why and how Imlygic became approved and its path to commercialization.  Yet, no other cancer indications exist for Imlygic, unlike the expansion of FDA-approved indication for immune checkpoint inhibitors to multiple cancers.  Why? Is there a limitation to what and which cancers can target?  Is the mode of administration a problem?

No other oncolytic virus therapy has been approved since 2015. Where will the next success story come from and why?  Will these therapies only be beneficial for skin cancers or other easily accessible cancers based on intratumoral delivery?

The panel will examine whether the preclinical models that have been developed for other cancer treatment modalities will be useful for oncolytic viruses.  It will also assess the extent pre-clinical development challenges have slowed the development of OVs.

Moderator:
Nino Chiocca, MD, PhD
  • Neurosurgeon-in-Chief and Chairman, Neurosurgery, BWH
  • Harvey W. Cushing Professor of Neurosurgery, HMS

Challenges of manufacturing at Amgen what are they?

Speakers:
Robert Coffin, PhD
  • Chief Research & Development Officer, Replimune

2002 in UK promise in oncolytic therapy GNCSF

Phase III melanoma 2015 M&A with Amgen

oncolytic therapy remains non effecting on immune response 

data is key for commercialization 

do not belief in systemic therapy achieve maximum immune response possible from a tumor by localized injection 

 

Roger Perlmutter, MD, PhD
  • Chairman, Merck & Co.

response rates systemic therapy like PD1, Keytruda, OPTIVA well tolerated combination of Oncolytic with systemic 

GMP critical for manufacturing 

 

David Reese, MD
  • Executive Vice President, Research and Development, Amgen

Inter lesion injection of agent vs systemic therapeutics 

cold tumors immune resistant render them immune susceptible 

Oncolytic virus is a Mono therapy

addressing the unknown 

Ann Silk, MD
  • Physician, Dana Farber-Brigham and Women’s Cancer Center
  • Assistant Professor of Medicine, HMS

Which person gets oncolytics virus if patient has immune suppression due to other indications

Safety of oncolytic virus greater than Systemic treatment

series biopsies for injected and non injected tissue and compare Suspect of hot tumor and cold tumors likely to have sme response to agent unknown all potential 

  • Q&A

    1:45 PM – 2:00 PM
     
1:45 PM – 2:10 PM

Market Interest in Oncolytic Viruses | Calibrating

There are currently two oncolytic virus products on the market, one in the USA and one in China.  As of late 2020, there were 86 clinical trials 60 of which were in phase I with just 2 in Phase III the rest in Phase I/II or Phase II.   Although global sales of OVs are still in the ramp-up phase, some projections forecast OVs will be a $700 million market by 2026. This panel will address some of the major questions in this area:

What regulatory challenges will keep OVs from realizing their potential? Despite the promise of OVs for treating cancer only one has been approved in the US. Why has this been the case? Reasons such have viral tropism, viral species selection and delivery challenges have all been cited. However, these are also true of other modalities. Why then have oncolytic virus approaches not advanced faster and what are the primary challenges to be overcome?

  • Will these need to be combined with other agents to realize their full efficacy and how will that impact the market?
  • Why are these companies pursuing OVs while several others are taking a pass?
Moderators:
Martine Lamfers, PhD
  • Visiting Scientist, BWH

Challenged in development of strategies 

Demonstrate efficacy

Robert Martuza, MD
  • Consultant in Neurosurgery, MGH
  • William and Elizabeth Sweet Distinguished Professor of Neurosurgery, HMS

Modulation mechanism

Speakers:
Anlong Li, MD, PhD
  • Clinical Director, Oncology Clinical Development, Merck Research Laboratories

IV delivery preferred – delivery alternative are less aggereable

 

Jeffrey Infante, MD
  • Early development Oncolytic viruses, Oncology, Janssen Research & Development

oncologic virus if it will generate systemic effects the adoption will accelerate

What areas are the best efficacious 

Direct effect with intra-tumor single injection with right payload 

Platform approach  Prime with 1 and Boost with 2 – not yet experimented with 

Do not have the data at trial design for stratification of patients 

Turn off strategy not existing yet

Loic Vincent, PhD
  • Head of Oncology Drug Discovery Unit, Takeda

R&D in collaboration with Academic

Vaccine platform to explore different payload

IV administration may not bring sufficient concentration to the tumor is administer  in the blood stream

Classification of Patients by prospective response type id UNKNOWN yet, population of patients require stratification

  • Q&A

    2:15 PM – 2:30 PM
     
2:10 PM – 2:20 PM

 

FIRST LOOK

Oncolytic viruses: turning pathogens into anticancer agents

 
Nino Chiocca, MD, PhD
  • Neurosurgeon-in-Chief and Chairman, Neurosurgery, BWH
  • Harvey W. Cushing Professor of Neurosurgery, HMS

Oncolytic therapy DID NOT WORK Pancreatic Cancer and Glioblastoma 

Intra- tumoral heterogeniety hinders success 

Solution: Oncolytic VIRUSES – Immunological “coldness”

GADD-34 20,000 GBM 40,000 pancreatic cancer

  • Q&A

    2:25 PM – 2:40 PM
     
2:20 PM – 2:45 PM

Entrepreneurial Growth | Oncolytic Virus

In 2020 there were a total of 60 phase I trials for Oncolytic Viruses. There are now dozens of companies pursuing some aspect of OV technology. This panel will address:

  •  How are small companies equipped to address the challenges of developing OV therapies better than large pharma or biotech?
  • Will the success of COVID vaccines based on Adenovirus help the regulatory environment for small companies developing OV products in Europe and the USA?
  • Is there a place for non-viral delivery and other immunotherapy companies to engage in the OV space?  Would they bring any real advantages?
Moderator:
Reid Huber, PhD
  • Partner, Third Rock Ventures

Critical milestones to observe

Speakers:
Caroline Breitbach, PhD
  • VP, R&D Programs and Strategy, Turnstone Biologics

Trying Intra-tumor delivery and IV infusion delivery oncolytic vaccine pushing dose 

translation biomarkers program 

transformation tumor microenvironment 

 

Brett Ewald, PhD
  • SVP, Development & Corporate Strategy, DNAtrix

Studies gets larger, kicking off Phase III multiple tumors 

 

Paul Hallenbeck, PhD
  • President and Chief Scientific Officer, Seneca Therapeutics

Translation: 

Stephen Russell, MD, PhD
  • CEO, Vyriad

Systemic delivery Oncolytic Virus IV delivery woman in remission

Collaboration with Regeneron

Data collection: Imageable reporter secretable reporter, gene expression

Field is intense systemic oncolytic delivery is exciting in mice and in human, response rates are encouraging combination immune stimulant, check inhibitors 

  • Q&A

    2:50 PM – 3:05 PM
     
2:45 PM – 3:00 PM

Break

 
3:00 PM – 3:25 PM

CAR-T | Lessons Learned | What’s Next

Few areas of potential cancer therapy have had the attention and excitement of CAR-T. This panel of leading executives, developers, and clinician-scientists will explore the current state of CAR-T and its future prospects. Among the questions to be addressed are:

  • Is CAR-T still an industry priority – i.e. are new investments being made by large companies? Are new companies being financed? What are the trends?
  • What have we learned from first-generation products, what can we expect from CAR-T going forward in novel targets, combinations, armored CAR’s and allogeneic treatment adoption?
  • Early trials showed remarkable overall survival and progression-free survival. What has been observed regarding how enduring these responses are?
  • Most of the approvals to date have targeted CD19, and most recently BCMA. What are the most common forms of relapses that have been observed?
  • Is there a consensus about what comes after these CD19 and BCMA trials as to additional targets in liquid tumors? How have dual-targeted approaches fared?
  • Moderator:
  • Marcela Maus, MD, PhD
    • Director, Cellular Immunotherapy Program, Cancer Center, MGH
    • Associate Professor, Medicine, HMS

    Is CAR-T Industry priority

  • Speakers:
  • Head of R&D, Atara BioTherapeutics
  • Phyno-type of the cells for hematologic cancers 
  • solid tumor 
  • inventory of Therapeutics for treating patients in the future 
  • Progressive MS program
  • EBBT platform B-Cells and T-Cells
    • Stefan Hendriks
      • Gobal Head, Cell & Gene, Novartis
      • yes, CGT is a strategy in the present and future
      • Journey started years ago 
      • Confirmation the effectiveness of CAR-T therapies, 1 year response prolonged to 5 years 26 months
      • Patient not responding – a lot to learn
      • Patient after 8 months of chemo can be helped by CAR-T
    • Christi Shaw
      • CEO, Kite
      • CAR-T is priority 120 companies in the space
      • Manufacturing consistency 
      • Patients respond with better quality of life
      • Blood cancer – more work to be done

Q&A

  • 3:30 PM – 3:45 PM
     
3:30 PM – 3:55 PM

 

HOT TOPICS

CAR-T | Solid Tumors Success | When?

The potential application of CAR-T in solid tumors will be a game-changer if it occurs. The panel explores the prospects of solid tumor success and what the barriers have been. Questions include:

  •  How would industry and investor strategy for CAR-T and solid tumors be characterized? Has it changed in the last couple of years?
  •  Does the lack of tumor antigen specificity in solid tumors mean that lessons from liquid tumor CAR-T constructs will not translate well and we have to start over?
  •  Whether due to antigen heterogeneity, a hostile tumor micro-environment, or other factors are some specific solid tumors more attractive opportunities than others for CAR-T therapy development?
  •  Given the many challenges that CAR-T faces in solid tumors, does the use of combination therapies from the start, for example, to mitigate TME effects, offer a more compelling opportunity.
Moderator:
Oladapo Yeku, MD, PhD
  • Clinical Assistant in Medicine, MGH

window of opportunities studies 

Speakers:
Jennifer Brogdon
  • Executive Director, Head of Cell Therapy Research, Exploratory Immuno-Oncology, NIBR

2017 CAR-T first approval

M&A and research collaborations

TCR tumor specific antigens avoid tissue toxicity 

Knut Niss, PhD
  • CTO, Mustang Bio

tumor hot start in 12 month clinical trial solid tumors , theraties not ready yet. Combination therapy will be an experimental treatment long journey checkpoint inhibitors to be used in combination maintenance Lipid tumor 

Barbra Sasu, PhD
  • CSO, Allogene

T cell response at prostate cancer 

tumor specific 

cytokine tumor specific signals move from solid to metastatic cell type for easier infiltration

Where we might go: safety autologous and allogeneic 

Jay Short, PhD
  • Chairman, CEO, Cofounder, BioAlta, Inc.

Tumor type is not enough for development of therapeutics other organs are involved in the periphery

difficult to penetrate solid tumors biologics activated in the tumor only, positive changes surrounding all charges, water molecules inside the tissue acidic environment target the cells inside the tumor and not outside 

Combination staggered key is try combination

  • Q&A

    4:00 PM – 4:15 PM
     
4:00 PM – 4:25 PM

GCT Manufacturing | Vector Production | Autologous and Allogeneic | Stem Cells | Supply Chain | Scalability & Management

The modes of GCT manufacturing have the potential of fundamentally reordering long-established roles and pathways. While complexity goes up the distance from discovery to deployment shrinks. With the likelihood of a total market for cell therapies to be over $48 billion by 2027,  groups of products are emerging.  Stem cell therapies are projected to be $28 billion by 2027 and non-stem cell therapies such as CAR-T are projected be $20 billion by 2027. The manufacturing challenges for these two large buckets are very different. Within the CAR-T realm there are diverging trends of autologous and allogeneic therapies and the demands on manufacturing infrastructure are very different. Questions for the panelists are:

  • Help us all understand the different manufacturing challenges for cell therapies. What are the trade-offs among storage cost, batch size, line changes in terms of production cost and what is the current state of scaling naïve and stem cell therapy treatment vs engineered cell therapies?
  • For cell and gene therapy what is the cost of Quality Assurance/Quality Control vs. production and how do you think this will trend over time based on your perspective on learning curves today?
  • Will point of care production become a reality? How will that change product development strategy for pharma and venture investors? What would be the regulatory implications for such products?
  • How close are allogeneic CAR-T cell therapies? If successful what are the market implications of allogenic CAR-T? What are the cost implications and rewards for developing allogeneic cell therapy treatments?
Moderator:
Michael Paglia
  • VP, ElevateBio
Speakers:
  • Dannielle Appelhans
    • SVP TechOps and Chief Technical Officer, Novartis Gene Therapies
  • Thomas Page, PhD
    • VP, Engineering and Asset Development, FUJIFILM Diosynth Biotechnologies
  • Rahul Singhvi, ScD
    • CEO and Co-Founder, National Resilience, Inc.
  • Thomas VanCott, PhD
    • Global Head of Product Development, Gene & Cell Therapy, Catalent
    • 2/3 autologous 1/3 allogeneic  CAR-T high doses and high populations scale up is not done today quality maintain required the timing logistics issues centralized vs decentralized  allogeneic are health donors innovations in cell types in use improvements in manufacturing

Ropa Pike, Director,  Enterprise Science & Partnerships, Thermo Fisher Scientific 

Centralized biopharma industry is moving  to decentralized models site specific license 

  • Q&A

    4:30 PM – 4:45 PM
     
4:30 PM – 4:40 PM

 

FIRST LOOK

CAR-T

 
Marcela Maus, MD, PhD
  • Director, Cellular Immunotherapy Program, Cancer Center, MGH
  • Assistant Professor, Medicine, HMS 

Fit-to-purpose CAR-T cells: 3 lead programs

Tr-fill 

CAR-T induce response myeloma and multiple myeloma GBM

27 patents on CAR-T

+400 patients treaded 40 Clinical Trials 

  • Q&A

    4:40 PM – 5:00 PM
     
4:40 PM – 4:50 PM

 

FIRST LOOK

Repurposed Tumor Cells as Killers and Immunomodulators for Cancer Therapy

 
Khalid Shah, PhD
  • Vice Chair, Neurosurgery Research, BWH
  • Director, Center for Stem Cell Therapeutics and Imaging, HMS

Solid tumors are the hardest to treat because: immunosuppressive, hypoxic, Acidic Use of autologous tumor cells self homing ThTC self targeting therapeutic cells Therapeutic tumor cells efficacy pre-clinical models GBM 95% metastesis ThTC translation to patient settings

  • Q&A

    4:50 PM – 5:10 PM
     
4:50 PM – 5:00 PM

 

FIRST LOOK

Other Cell Therapies for Cancer

 
David Scadden, MD
  • Director, Center for Regenerative Medicine; Co-Director, Harvard Stem Cell Institute, Director, Hematologic Malignancies & Experimental Hematology, MGH
  • Jordan Professor of Medicine, HMS

T-cell are made in bone marrow create cryogel  can be an off-the-shelf product repertoire on T Receptor CCL19+ mesenchymal cells mimic Tymus cells –

inter-tymic injection. Non human primate validation

Q&A

 

5:00 PM – 5:20 PM
 
5:00 PM – 5:20 PM

 

FIRESIDE

Fireside with Mikael Dolsten, MD, PhD

 
Introducer:
Jonathan Kraft
Moderator:
Daniel Haber, MD, PhD
  • Chair, Cancer Center, MGH
  • Isselbacher Professor of Oncology, HMS

Vaccine Status 

Mikael Dolsten, MD, PhD
  • Chief Scientific Officer and President, Worldwide Research, Development and Medical, Pfizer

Deliver vaccine around the Globe, Israel, US, Europe.

3BIL vaccine in 2022 for all Global vaccination 

Bio Ntech in Germany

Experience with Biologics immuneoncology & allogeneic antibody cells – new field for drug discovery 

mRNA curative effort and cancer vaccine 

Access to drugs developed by Pfizer to underdeveloped countries 

  • Q&A

    5:25 PM – 5:40 AM
     
5:20 PM – 5:30 PM
8:00 AM – 8:25 AM

GCT | The China Juggernaut

China embraced gene and cell therapies early. The first China gene therapy clinical trial was in 1991. China approved the world’s first gene therapy product in 2003—Gendicine—an oncolytic adenovirus for the treatment of advanced head and neck cancer.  Driven by broad national strategy, China has become a hotbed of GCT development, ranking second in the world with more than 1,000 clinical trials either conducted or underway and thousands of related patents.  It has a booming GCT biotech sector, led by more than 45 local companies with growing IND pipelines.

In late 1990, a T cell-based immunotherapy, cytokine-induced killer (CIK) therapy became a popular modality in the clinic in China for tumor treatment.  In early 2010, Chinese researchers started to carry out domestic CAR T trials inspired by several important reports suggested the great antitumor function of CAR T cells. Now, China became the country with the most registered CAR T trials, CAR T therapy is flourishing in China.

The Chinese GCT ecosystem has increasingly rich local innovation and growing complement of development and investment partnerships – and also many subtleties.

This panel, consisting of leaders from the China GCT corporate, investor, research and entrepreneurial communities, will consider strategic questions on the growth of the gene and cell therapy industry in China, areas of greatest strength, evolving regulatory framework, early successes and products expected to reach the US and world market.

Moderator:
Min Wu, PhD
  • Managing Director, Fosun Health Fund

What are the area of CGT in China, regulatory similar to the US

 

Speakers:
Alvin Luk, PhD
  • CEO, Neuropath Therapeutics

Monogenic rare disease with clear genomic target

Increase of 30% in patient enrollment 

Regulatory reform approval is 60 days no delay

 

Pin Wang, PhD
  • CSO, Jiangsu Simcere Pharmaceutical Co., Ltd.

Similar starting point in CGT as the rest of the World unlike a later starting point in other biological

 

Richard Wang, PhD
  • CEO, Fosun Kite Biotechnology Co., Ltd

Possibilities to be creative and capitalize the new technologies for innovating drug

Support of the ecosystem by funding new companie allowing the industry to be developed in China

Autologous in patients differences cost challenge

Tian Xu, PhD
  • Vice President, Westlake University

ICH committee and Chinese FDA -r regulation similar to the US

Difference is the population recruitment, in China patients are active participants in skin disease 

Active in development of transposome 

Development of non-viral methods, CRISPR still in D and transposome

In China price of drugs regulatory are sensitive 

Shunfei Yan, PhD
  • Investment Manager, InnoStar Capital

Indication driven: Hymophilia, 

Allogogenic efficiency therapies

Licensing opportunities 

 

  • Q&A

    8:30 AM – 8:45 AM
     
8:30 AM – 8:55 AM

Impact of mRNA Vaccines | Global Success Lessons

The COVID vaccine race has propelled mRNA to the forefront of biomedicine. Long considered as a compelling modality for therapeutic gene transfer, the technology may have found its most impactful application as a vaccine platform. Given the transformative industrialization, the massive human experience, and the fast development that has taken place in this industry, where is the horizon? Does the success of the vaccine application, benefit or limit its use as a therapeutic for CGT?

  • How will the COVID success impact the rest of the industry both in therapeutic and prophylactic vaccines and broader mRNA lessons?
  • How will the COVID success impact the rest of the industry both on therapeutic and prophylactic vaccines and broader mRNA lessons?
  • Beyond from speed of development, what aspects make mRNA so well suited as a vaccine platform?
  • Will cost-of-goods be reduced as the industry matures?
  • How does mRNA technology seek to compete with AAV and other gene therapy approaches?
Moderator:
Lindsey Baden, MD
  • Director, Clinical Research, Division of Infectious Diseases, BWH
  • Associate Professor, HMS

In vivo delivery process regulatory cooperation new opportunities for same platform for new indication

Speakers:

Many years of mRNA pivoting for new diseases, DARPA, nucleic Acids global deployment of a manufacturing unit on site where the need arise Elan Musk funds new directions at Moderna

How many mRNA can be put in one vaccine: Dose and tolerance to achieve efficacy 

45 days for Personalized cancer vaccine one per patient

1.6 Billion doses produced rare disease monogenic correct mRNA like CF multiple mutation infection disease and oncology applications

Platform allowing to swap cargo reusing same nanoparticles address disease beyond Big Pharma options for biotech

WHat strain of Flu vaccine will come back in the future when people do not use masks 

  • Kate Bingham, UK Vaccine Taskforce

July 2020, AAV vs mRNA delivery across UK local centers administered both types supply and delivery uplift 

 

  • Q&A

    9:00 AM – 9:15 AM
     
9:00 AM – 9:25 AM

 

HOT TOPICS

Benign Blood Disorders

Hemophilia has been and remains a hallmark indication for the CGT. Given its well-defined biology, larger market, and limited need for gene transfer to provide therapeutic benefit, it has been at the forefront of clinical development for years, however, product approval remains elusive. What are the main hurdles to this success? Contrary to many indications that CGT pursues no therapeutic options are available to patients, hemophiliacs have an increasing number of highly efficacious treatment options. How does the competitive landscape impact this field differently than other CGT fields? With many different players pursuing a gene therapy option for hemophilia, what are the main differentiators? Gene therapy for hemophilia seems compelling for low and middle-income countries, given the cost of currently available treatments; does your company see opportunities in this market?

Moderator:
Nancy Berliner, MD
  • Chief, Division of Hematology, BWH
  • H. Franklin Bunn Professor of Medicine, HMS
Speakers:
Theresa Heggie
  • CEO, Freeline Therapeutics

Safety concerns, high burden of treatment CGT has record of safety and risk/benefit adoption of Tx functional cure CGT is potent Tx relative small quantity of protein needs be delivered 

Potency and quality less quantity drug and greater potency

risk of delivery unwanted DNA, capsules are critical 

analytics is critical regulator involvement in potency definition

Close of collaboration is exciting

Gallia Levy, MD, PhD
  • Chief Medical Officer, Spark Therapeutics

Hemophilia CGT is the highest potential for Global access logistics in underdeveloped countries working with NGOs practicality of the Tx

Roche reached 120 Counties great to be part of the Roche Group

Amir Nashat, PhD
  • Managing Partner, Polaris Ventures
Suneet Varma
  • Global President of Rare Disease, Pfizer

Gene therapy at Pfizer small molecule, large molecule and CGT – spectrum of choice allowing Hemophilia patients to marry 

1/3 internal 1/3 partnership 1/3 acquisitions 

Learning from COVID-19 is applied for other vaccine development

review of protocols and CGT for Hemophelia

You can’t buy Time

With MIT Pfizer is developing a model for Hemopilia CGT treatment

  • Q&A

    9:30 AM – 9:45 AM
     
9:25 AM – 9:35 AM

 

FIRST LOOK

Treating Rett Syndrome through X-reactivation

 
Jeannie Lee, MD, PhD
  • Molecular Biologist, MGH
  • Professor of Genetics, HMS

200 disease X chromosome unlock for neurological genetic diseases: Rett Syndromeand other autism spectrum disorders female model vs male mice model

deliver protein to the brain 

restore own missing or dysfunctional protein

Epigenetic not CGT – no exogent intervention Xist ASO drug

Female model

  • Q&A

    9:35 AM – 9:55 AM
     
9:35 AM – 9:45 AM

 

FIRST LOOK

Rare but mighty: scaling up success in single gene disorders

 
Florian Eichler, MD
  • Director, Center for Rare Neurological Diseases, MGH
  • Associate Professor, Neurology, HMS

Single gene disorder NGS enable diagnosis, DIagnosis to Treatment How to know whar cell to target, make it available and scale up Address gap: missing components Biomarkers to cell types lipid chemistry cell animal biology 

crosswalk from bone marrow matter 

New gene discovered that causes neurodevelopment of stagnant genes Examining new Biology cell type specific biomarkers 

  • Q&A

    9:45 AM – 10:05 AM
     
9:50 AM – 10:15 AM

 

HOT TOPICS

Diabetes | Grand Challenge

The American Diabetes Association estimates 30 million Americans have diabetes and 1.5 million are diagnosed annually. GCT offers the prospect of long-sought treatment for this enormous cohort and their chronic requirements. The complexity of the disease and its management constitute a grand challenge and highlight both the potential of GCT and its current limitations.

  •  Islet transplantation for type 1 diabetes has been attempted for decades. Problems like loss of transplanted islet cells due to autoimmunity and graft site factors have been difficult to address. Is there anything different on the horizon for gene and cell therapies to help this be successful?
  • How is the durability of response for gene or cell therapies for diabetes being addressed? For example, what would the profile of an acceptable (vs. optimal) cell therapy look like?
Moderator:
Marie McDonnell, MD
  • Chief, Diabetes Section and Director, Diabetes Program, BWH
  • Lecturer on Medicine, HMS

Type 1 Diabetes cost of insulin for continuous delivery of drug

alternative treatments: 

The Future: neuropotent stem cells 

What keeps you up at night 

Speakers:
Tom Bollenbach, PhD
  • Chief Technology Officer, Advanced Regenerative Manufacturing Institute

Data managment sterility sensors, cell survival after implantation, stem cells manufacturing, process development in manufacturing of complex cells

Data and instrumentation the Process is the Product

Manufacturing tight schedules 

 

Manasi Jaiman, MD
  • Vice President, Clinical Development, ViaCyte
  • Pediatric Endocrinologist

continous glucose monitoring 

 

Bastiano Sanna, PhD
  • EVP, Chief of Cell & Gene Therapies and VCGT Site Head, Vertex Pharmaceuticals

100 years from discovering Insulin, Insulin is not a cure in 2021 – asking patients to partner more 

Produce large quantities of the Islet cells encapsulation technology been developed 

Scaling up is a challenge

Rogerio Vivaldi, MD
  • CEO, Sigilon Therapeutics

Advanced made, Patient of Type 1 Outer and Inner compartments of spheres (not capsule) no immune suppression continuous secretion of enzyme Insulin independence without immune suppression 

Volume to have of-the-shelf inventory oxegenation in location lymphatic and vascularization conrol the whole process modular platform learning from others

  • Q&A

    10:20 AM – 10:35 AM
     
10:20 AM – 10:40 AM

 

FIRESIDE

Building A Unified GCT Strategy

 
Introducer:
John Fish
  • CEO, Suffolk
  • Chairman of Board Trustees, Brigham Health
Moderator:
Meg Tirrell
  • Senior Health and Science Reporter, CNBC

Last year, what was it at Novartis

Speaker:
Jay Bradner, MD
  • President, NIBR

Keep eyes open, waiting the Pandemic to end and enable working back on all the indications 

Portfolio of MET, Mimi Emerging Therapies 

Learning from the Pandemic – operationalize the practice science, R&D leaders, new collaboratives at NIH, FDA, Novartis

Pursue programs that will yield growth, tropic diseases with Gates Foundation, Rising Tide pods for access CGT within Novartis Partnership with UPenn in Cell Therapy 

Cost to access to IP from Academia to a Biotech CRISPR accessing few translations to Clinic

Protein degradation organization constraint valuation by parties in a partnership 

Novartis: nuclear protein lipid nuclear particles, tamplate for Biotech to collaborate

Game changing: 10% of the Portfolio, New frontiers human genetics in Ophthalmology, CAR-T, CRISPR, Gene Therapy Neurological and payloads of different matter

  • Q&A

    10:45 AM – 11:00 AM
     
10:40 AM – 10:50 AM

Break

 
10:50 AM – 11:00 AM

 

FIRST LOOK

Getting to the Heart of the Matter: Curing Genetic Cardiomyopathy

 
Christine Seidman, MD
  • Director, Cardiovascular Genetics Center, BWH
  • Smith Professor of Medicine & Genetics, HMS

2021 Virtual World Medical Innovation Forum, Mass General Brigham, Gene and Cell Therapy, VIRTUAL May 19–21, 2021

The 2021 Virtual World Medical Innovation Forum will focus on the growing impact of gene and cell therapy.
Senior healthcare leaders from all over look to shape and debate the area of gene and cell therapy. Our shared belief: no matter the magnitude of change, responsible healthcare is centered on a shared commitment to collaborative innovation–industry, academia, and practitioners working together to improve patients’ lives.

About the World Medical Innovation Forum

Mass General Brigham is pleased to present the World Medical Innovation Forum (WMIF) virtual event Wednesday, May 19 – Friday, May 21. This interactive web event features expert discussions of gene and cell therapy (GCT) and its potential to change the future of medicine through its disease-treating and potentially curative properties. The agenda features 150+ executive speakers from the healthcare industry, venture, startups, life sciences manufacturing, consumer health and the front lines of care, including many Harvard Medical School-affiliated researchers and clinicians. The annual in-person Forum will resume live in Boston in 2022. The World Medical Innovation Forum is presented by Mass General Brigham Innovation, the global business development unit supporting the research requirements of 7,200 Harvard Medical School faculty and research hospitals including Massachusetts General, Brigham and Women’s, Massachusetts Eye and Ear, Spaulding Rehab and McLean Hospital. Follow us on Twitter: twitter.com/@MGBInnovation

Accelerating the Future of Medicine with Gene and Cell Therapy What Comes Next

https://worldmedicalinnovation.org/wp-content/uploads/2021/05/2021-WMIF-White-Paper-1.0.pdf

 

https://worldmedicalinnovation.org/agenda/

 

Virtual | May 19–21, 2021

#WMIF2021

@MGBInnovation

Leaders in Pharmaceutical Business Intelligence (LPBI) Group

will cover the event in Real Time

Aviva Lev-Ari, PhD, RN

Founder LPBI 1.0 & LPBI 2.0

member_60221522 copy

will be in virtual attendance producing the e-Proceedings

and the Tweet Collection of this Global event expecting +15,000 attendees

@pharma_BI

@AVIVA1950

LPBI’s Eighteen Books in Medicine

https://lnkd.in/ekWGNqA

 

Among them, books on Gene and Cell Therapy include the following:

Topics for May 19 – 21 include:

Impact on Patient Care – Therapeutic and Potentially Curative GCT Developments

GCT Delivery, Manufacturing – What’s Next

GCT Platform Development

Oncolytic Viruses – Cancer applications, start-ups

Regenerative Medicine/Stem Cells

Future of CAR-T

M&A Shaping GCT’s Future

Market Priorities

Venture Investing in GCT

China’s GCT Juggernaut

Disease and Patient Focus: Benign blood disorders, diabetes, neurodegenerative diseases

Click here for the current WMIF agenda

Plus:

Fireside Chats: 1:1 interviews with industry CEOs/C-Suite leaders including Novartis Gene Therapies, ThermoFisher, Bayer AG, FDA

First Look: 18 briefings on emerging GCT research from Mass General Brigham scientists

Virtual Poster Session: 40 research posters and presenters on potential GCT discoveries from Mass General Brigham

Announcement of the Disruptive Dozen, 12 GCT technologies likely to break through in the next few years

AGENDA

8:00 AM – 8:10 AM

Opening Remarks

Welcome and the vision for Gene and Cell Therapy and why it is a top Mass General Brigham priority.

Introducer:
Scott Sperling
  • Co-President, Thomas H. Lee Partners
  • Chairman of the Board of Directors, PHS
Presenter:
Anne Klibanski, MD
  • CEO, Mass General Brigham

3,000 people joined 5/19 morning

30 sessions: Lab to Clinic,  academia, industry, investment community

May 22,23,24, 2022 – in Boston, in-person 2022 WMIF on CGT

 

8:10 AM – 8:30 AM

The Grand Challenge of Widespread GCT Patient Benefits

Co-Chairs identify the key themes of the Forum –  set the stage for top GCT opportunities, challenges, and where the field might take medicine in the future.

Moderator:
Susan Hockfield, PhD
  • President Emerita and Professor of Neuroscience, MIT

GCT – poised to deliver therapies

Inflection point as Panel will present

Doctors and Patients – Promise for some patients 

Barriers for Cell & Gene

Access for patients to therapies like CGT

Speakers:
Nino Chiocca, MD, PhD
  • Neurosurgeon-in-Chief and Chairman, Neurosurgery, BWH
  • Harvey W. Cushing Professor of Neurosurgery, HMS

Oncolytic virus triple threat: Toxic, immunological, combine with anti cancer therapies

Polygenic therapy – multiple genes involved, plug-play, 

Susan Slaugenhaupt, PhD
  • Scientific Director and Elizabeth G. Riley and Daniel E. Smith Jr., Endowed Chair, Mass General Research Institute
  • Professor, Neurology, HMS
Ravi Thadhani, MD
  • CAO, Mass General Brigham
  • Professor, Medicine and Faculty Dean, HMS

Role of academia special to spear head the Polygenic therapy – multiple genes involved, plug-play, 

Access critical, relations with Industry

Luk Vandenberghe, PhD
  • Grousbeck Family Chair, Gene Therapy, MEE
  • Associate Professor, Ophthalmology, HMS

Pharmacology Gene-Drug, Interface academic centers and industry

many CGT drugs emerged in Academic center

8:35 AM – 8:50 AM

 

FIRESIDE

Gene and Cell Therapy 2.0 – What’s Next as We Realize their Potential for Patients

Dave Lennon, PhD
  • President, Novartis Gene Therapies

Hope that CGT emerging, how the therapies work, neuro, muscular, ocular, genetic diseases of liver and of heart revolution for the industry 900 IND application 25 approvals Economic driver Skilled works, VC disease. Modality one time intervention, long duration of impart, reimbursement, ecosystem to be built around CGT

FDA works by indications and risks involved, Standards and expectations for streamlining manufacturing, understanding of process and products 

payments over time payers and Innovators relations

Moderator:
Julian Harris, MD
  • Partner, Deerfield

Promise of CGT realized, what part?

FDA role and interaction in CGT

Manufacturing aspects which is critical

Speaker:
Dave Lennon, PhD
  • President, Novartis Gene Therapies

Hope that CGT emerging, how the therapies work, neuro, muscular, ocular, genetic diseases of liver and of heart revolution for the industry 900 IND application 25 approvals Economic driver Skilled works, VC disease. Modality one time intervention, long duration of impart, reimbursement, ecosystem to be built around CGT

FDA works by indications and risks involved, Standards and expectations for streamlining manufacturing, understanding of process and products 

payments over time payers and Innovators relations

  • Q&A

    8:55 AM – 9:10 AM
     
8:55 AM – 9:20 AM

The Patient and GCT

GCT development for rare diseases is driven by patient and patient-advocate communities. Understanding their needs and perspectives enables biomarker research, the development of value-driving clinical trial endpoints and successful clinical trials. Industry works with patient communities that help identify unmet needs and collaborate with researchers to conduct disease natural history studies that inform the development of biomarkers and trial endpoints. This panel includes patients who have received cutting-edge GCT therapy as well as caregivers and patient advocates.

Moderator:
Patricia Musolino, MD, PhD
  • Co-Director Pediatric Stroke and Cerebrovascular Program, MGH
  • Assistant Professor of Neurology, HMS

What is the Power of One – the impact that a patient can have on their own destiny by participating in Clinical Trials Contacting other participants in same trial can be beneficial

Speakers:
Jack Hogan
  • Patient, MEE
Jeanette Hogan
  • Parent of Patient, MEE
Jim Holland
  • CEO, Backcountry.com

Parkinson patient Constraints by regulatory on participation in clinical trial advance stage is approved participation Patients to determine the level of risk they wish to take Information dissemination is critical 

Barbara Lavery
  • Chief Program Officer, ACGT Foundation

Advocacy agency beginning of work Global Genes educational content and out reach to access the information 

Patient has the knowledge of the symptoms and recording all input needed for diagnosis by multiple clinicians Early application for CGT

Dan Tesler
  • Clinical Trial Patient, BWH/DFCC

Experimental Drug clinical trial patient participation in clinical trial is very important to advance the state of science

Sarah Beth Thomas, RN
  • Professional Development Manager, BWH

Outcome is unknown, hope for good, support with resources all advocacy groups, 

  • Q&A

    9:25 AM – 9:40 AM
     
9:25 AM – 9:45 AM

 

FIRESIDE

GCT Regulatory Framework | Why Different?

 
Moderator:
Vicki Sato, PhD
  • Chairman of the Board, Vir Biotechnology

Diversity of approaches

Process at FDA generalize from 1st entry to rules more generalizable 

Speaker:
Peter Marks, MD, PhD
  • Director, Center for Biologics Evaluation and Research, FDA

Last Spring it became clear that something will work a vaccine by June 2020 belief that enough candidates the challenge manufacture enough and scaling up FDA did not predicted the efficacy of mRNA vaccine vs other approaches expected to work

Recover Work load for the pandemic will wean & clear, Gene Therapies IND application remained flat in the face of the pandemic Rare diseases urgency remains Consensus with industry advisory to get input gene therapy Guidance  T-Cell therapy vs Regulation best thinking CGT evolve speedily flexible gained by Guidance

Immune modulators, Immunotherapy Genome editing can make use of viral vectors future technologies nanoparticles and liposome encapsulation 

  • Q&A

    9:50 AM – 10:05 AM
     
9:50 AM – 10:15 AM

Building a GCT Platform for Mainstream Success

This panel of GCT executives, innovators and investors explore how to best shape a successful GCT strategy. Among the questions to be addressed:

  • How are GCT approaches set around defining and building a platform?
  • Is AAV the leading modality and what are the remaining challenges?
  • What are the alternatives?
  • Is it just a matter of matching modalities to the right indications?
Moderator:
Jean-François Formela, MD
  • Partner, Atlas Venture

Established core components of the Platform

Speakers:
Katherine High, MD
  • President, Therapeutics, AskBio

Three drugs approved in Europe in the Gene therapy space

Regulatory Infrastructure exists for CGT drug approval – as new class of therapeutics

Participants investigators, regulators, patients i. e., MDM 

Hemophilia in male most challenging

Human are natural hosts for AV safety signals 

Dave Lennon, PhD
  • President, Novartis Gene Therapies

big pharma has portfolios of therapeutics not one drug across Tx areas: cell, gene iodine therapy 

collective learning infrastructure features manufacturing at scale early in development Acquisitions strategy for growth # applications for scaling 

 

Rick Modi
  • CEO, Affinia Therapeutics

Copy, paste EDIT from product A to B novel vectors leverage knowledge varient of vector, coder optimization choice of indication is critical exploration on larger populations Speed to R&D and Speed to better gene construct get to clinic with better design vs ASAP 

Data sharing clinical experience with vectors strategies patients selection, vector selection, mitigation, patient type specific 

Louise Rodino-Klapac, PhD
  • EVP, Chief Scientific Officer, Sarepta Therapeutics

AAV based platform 15 years in development same disease indication vs more than one indication stereotype, analytics as hurdle 1st was 10 years 2nd was 3 years

Safety to clinic vs speed to clinic, difference of vectors to trust

  • Q&A

    10:20 AM – 10:35 AM
     
10:20 AM – 10:45 AM

AAV Success Studies | Retinal Dystrophy | Spinal Muscular Atrophy

Recent AAV gene therapy product approvals have catalyzed the field. This new class of therapies has shown the potential to bring transformative benefit to patients. With dozens of AAV treatments in clinical studies, all eyes are on the field to gauge its disruptive impact.

The panel assesses the largest challenges of the first two products, the lessons learned for the broader CGT field, and the extent to which they serve as a precedent to broaden the AAV modality.

  • Is AAV gene therapy restricted to genetically defined disorders, or will it be able to address common diseases in the near term?
  • Lessons learned from these first-in-class approvals.
  • Challenges to broaden this modality to similar indications.
  • Reflections on safety signals in the clinical studies?
Moderator:
Joan Miller, MD
  • Chief, Ophthalmology, MEE
  • Cogan Professor & Chair of Ophthalmology, HMS

Retina specialist, Luxturna success FMA condition cell therapy as solution

Lessons learned

Safety

Speakers:
Ken Mills
  • CEO, RegenXBio

Tissue types additional administrations, tech and science, address additional diseases, more science for photoreceptors a different tissue type underlying pathology novelties in last 10 years 

Cell therapy vs transplant therapy no immunosuppression

 

Eric Pierce, MD, PhD
  • Director, Ocular Genomics Institute, MEE
  • Professor of Ophthalmology, HMS

Laxterna success to be replicated platform, paradigms measurement visual improved

More science is needed to continue develop vectors reduce toxicity,

AAV can deliver different cargos reduce adverse events improve vectors

Ron Philip
  • Chief Operating Officer, Spark Therapeutics

The first retinal gene therapy, voretigene neparvovec-rzyl (Luxturna, Spark Therapeutics), was approved by the FDA in 2017.

Meredith Schultz, MD
  • Executive Medical Director, Lead TME, Novartis Gene Therapies

Impact of cell therapy beyond muscular dystrophy, translational medicine, each indication, each disease, each group of patients build platform unlock the promise

Monitoring for Safety signals real world evidence remote markers, home visits, clinical trial made safer, better communication of information

  • Q&A

    10:50 AM – 11:05 AM
     
10:45 AM – 10:55 AM

Break

 
10:55 AM – 11:05 AM

 

FIRST LOOK

Control of AAV pharmacology by Rational Capsid Design

 
Luk Vandenberghe, PhD
  • Grousbeck Family Chair, Gene Therapy, MEE
  • Associate Professor, Ophthalmology, HMS

AAV a complex driver in Pharmacology durable, vector of choice, administer in vitro, gene editing tissue specificity, pharmacokinetics side effects and adverse events manufacturability site variation diversify portfolios,

Pathway for rational AAV rational design, curated smart variant libraries, AAV  sequence screen multiparametric , data enable liver (de-) targeting unlock therapeutics areas: cochlea 

  • Q&A

    11:05 AM – 11:25 AM
     
11:05 AM – 11:15 AM

 

FIRST LOOK

Enhanced gene delivery and immunoevasion of AAV vectors without capsid modification

 
Casey Maguire, PhD
  • Associate Professor of Neurology, MGH & HMS

Virus Biology: Enveloped (e) or not 

enveloped for gene therapy eAAV platform technology: tissue targets and Indications commercialization of eAAV 

  • Q&A

    11:15 AM – 11:35 AM
     
11:20 AM – 11:45 AM

 

HOT TOPICS

AAV Delivery

This panel will address the advances in the area of AAV gene therapy delivery looking out the next five years. Questions that loom large are: How can biodistribution of AAV be improved? What solutions are in the wings to address immunogenicity of AAV? Will patients be able to receive systemic redosing of AAV-based gene therapies in the future? What technical advances are there for payload size? Will the cost of manufacturing ever become affordable for ultra-rare conditions? Will non-viral delivery completely supplant viral delivery within the next five years?What are the safety concerns and how will they be addressed?

Moderators:
Xandra Breakefield, PhD
  • Geneticist, MGH, MGH
  • Professor, Neurology, HMS

Florian Eichler, MD

  • Director, Center for Rare Neurological Diseases, MGH
  • Associate Professor, Neurology, HMS
Speakers:
Jennifer Farmer
  • CEO, Friedreich’s Ataxia Research Alliance

Ataxia requires therapy targeting multiple organ with one therapy, brain, spinal cord, heart several IND, clinical trials in 2022

Mathew Pletcher, PhD
  • SVP, Head of Gene Therapy Research and Technical Operations, Astellas

Work with diseases poorly understood, collaborations needs example of existing: DMD is a great example explain dystrophin share placedo data 

Continue to explore large animal guinea pig not the mice, not primates (ethical issues) for understanding immunogenicity and immune response 

Manny Simons, PhD
  • CEO, Akouos

AAV Therapy for the fluid of the inner ear, CGT for the ear vector accessible to surgeons translational work on the inner ear for gene therapy right animal model 

Biology across species nerve ending in the cochlea

engineer out of the caspid, lowest dose possible, get desired effect by vector use, 2022 new milestones

  • Q&A

    11:50 AM – 12:05 PM
     
11:50 AM – 12:15 PM

M&A | Shaping GCT Innovation

The GCT M&A market is booming – many large pharmas have made at least one significant acquisition. How should we view the current GCT M&A market? What is its impact of the current M&A market on technology development? Are these M&A trends new are just another cycle? Has pharma strategy shifted and, if so, what does it mean for GCT companies? What does it mean for patients? What are the long-term prospects – can valuations hold up?

Moderator:
Adam Koppel, MD, PhD
  • Managing Director, Bain Capital Life Sciences

What acquirers are looking for??

What is the next generation vs what is real where is the industry going?

Speakers:

Debby Baron,

  • Worldwide Business Development, Pfizer 

CGT is an important area Pfizer is active looking for innovators, advancing forward programs of innovation with the experience Pfizer has internally 

Scalability and manufacturing  regulatory conversations, clinical programs safety in parallel to planning getting drug to patients

Kenneth Custer, PhD

  • Vice President, Business Development and Lilly New Ventures, Eli Lilly and Company

Marianne De Backer, PhD

Head of Strategy, Business Development & Licensing, and Member of the Executive Committee, Bayer

Absolute Leadership in Gene editing, gene therapy, via acquisition and strategic alliance 

Operating model of the acquired company discussed , company continue independence

Sean Nolan

  • Board Chairman, Encoded Therapeutics & Affinia

Executive Chairman, Jaguar Gene Therapy & Istari Oncology

As acquiree multiple M&A: How the acquirer looks at integration and cultures of the two companies 

Traditional integration vs jump start by external acquisition 

AAV – epilepsy, next generation of vectors 

  • Q&A

    12:20 PM – 12:35 PM
     
12:15 PM – 12:25 PM

 

FIRST LOOK

Gene Therapies for Neurological Disorders: Insights from Motor Neuron Disorders

 
Merit Cudkowicz, MD
  • Chief of Neurology, MGH

ALS – Man 1in 300, Women 1 in 400, next decade increase 7% 

10% ALS is heredity 160 pharma in ALS space, diagnosis is late 1/3 of people are not diagnosed, active community for clinical trials Challenges: disease heterogeneity cases of 10 years late in diagnosis. Clinical Trials for ALS in Gene Therapy targeting ASO1 protein therapies FUS gene struck youngsters 

 

Q&A

  • 12:25 PM – 12:45 PM
     
12:25 PM – 12:35 PM

 

FIRST LOOK

Gene Therapy for Neurologic Diseases

 
Patricia Musolino, MD, PhD
  • Co-Director Pediatric Stroke and Cerebrovascular Program, MGH
  • Assistant Professor of Neurology, HMS

Cerebral Vascular disease – ACTA2 179H gene smooth muscle cell proliferation disorder

no surgery or drug exist –

Cell therapy for ACTA2 Vasculopathy  in the brain and control the BP and stroke – smooth muscle intima proliferation. Viral vector deliver aiming to change platform to non-viral delivery rare disease , gene editing, other mutations of ACTA2 gene target other pathway for atherosclerosis 

  • Q&A

    12:35 PM – 12:55 PM
     
12:35 PM – 1:15 PM

Lunch

 
1:15 PM – 1:40 PM

Oncolytic Viruses in Cancer | Curing Melanoma and Beyond

Oncolytic viruses represent a powerful new technology, but so far an FDA-approved oncolytic (Imlygic) has only occurred in one area – melanoma and that what is in 2015. This panel involves some of the protagonists of this early success story.  They will explore why and how Imlygic became approved and its path to commercialization.  Yet, no other cancer indications exist for Imlygic, unlike the expansion of FDA-approved indication for immune checkpoint inhibitors to multiple cancers.  Why? Is there a limitation to what and which cancers can target?  Is the mode of administration a problem?

No other oncolytic virus therapy has been approved since 2015. Where will the next success story come from and why?  Will these therapies only be beneficial for skin cancers or other easily accessible cancers based on intratumoral delivery?

The panel will examine whether the preclinical models that have been developed for other cancer treatment modalities will be useful for oncolytic viruses.  It will also assess the extent pre-clinical development challenges have slowed the development of OVs.

Moderator:
Nino Chiocca, MD, PhD
  • Neurosurgeon-in-Chief and Chairman, Neurosurgery, BWH
  • Harvey W. Cushing Professor of Neurosurgery, HMS

Challenges of manufacturing at Amgen what are they?

Speakers:
Robert Coffin, PhD
  • Chief Research & Development Officer, Replimune

2002 in UK promise in oncolytic therapy GNCSF

Phase III melanoma 2015 M&A with Amgen

oncolytic therapy remains non effecting on immune response 

data is key for commercialization 

do not belief in systemic therapy achieve maximum immune response possible from a tumor by localized injection 

 

Roger Perlmutter, MD, PhD
  • Chairman, Merck & Co.

response rates systemic therapy like PD1, Keytruda, OPTIVA well tolerated combination of Oncolytic with systemic 

GMP critical for manufacturing 

 

David Reese, MD
  • Executive Vice President, Research and Development, Amgen

Inter lesion injection of agent vs systemic therapeutics 

cold tumors immune resistant render them immune susceptible 

Oncolytic virus is a Mono therapy

addressing the unknown 

Ann Silk, MD
  • Physician, Dana Farber-Brigham and Women’s Cancer Center
  • Assistant Professor of Medicine, HMS

Which person gets oncolytics virus if patient has immune suppression due to other indications

Safety of oncolytic virus greater than Systemic treatment

series biopsies for injected and non injected tissue and compare Suspect of hot tumor and cold tumors likely to have sme response to agent unknown all potential 

  • Q&A

    1:45 PM – 2:00 PM
     
1:45 PM – 2:10 PM

Market Interest in Oncolytic Viruses | Calibrating

There are currently two oncolytic virus products on the market, one in the USA and one in China.  As of late 2020, there were 86 clinical trials 60 of which were in phase I with just 2 in Phase III the rest in Phase I/II or Phase II.   Although global sales of OVs are still in the ramp-up phase, some projections forecast OVs will be a $700 million market by 2026. This panel will address some of the major questions in this area:

What regulatory challenges will keep OVs from realizing their potential? Despite the promise of OVs for treating cancer only one has been approved in the US. Why has this been the case? Reasons such have viral tropism, viral species selection and delivery challenges have all been cited. However, these are also true of other modalities. Why then have oncolytic virus approaches not advanced faster and what are the primary challenges to be overcome?

  • Will these need to be combined with other agents to realize their full efficacy and how will that impact the market?
  • Why are these companies pursuing OVs while several others are taking a pass?
Moderators:
Martine Lamfers, PhD
  • Visiting Scientist, BWH

Challenged in development of strategies 

Demonstrate efficacy

Robert Martuza, MD
  • Consultant in Neurosurgery, MGH
  • William and Elizabeth Sweet Distinguished Professor of Neurosurgery, HMS

Modulation mechanism

Speakers:
Anlong Li, MD, PhD
  • Clinical Director, Oncology Clinical Development, Merck Research Laboratories

IV delivery preferred – delivery alternative are less aggereable

 

Jeffrey Infante, MD
  • Early development Oncolytic viruses, Oncology, Janssen Research & Development

oncologic virus if it will generate systemic effects the adoption will accelerate

What areas are the best efficacious 

Direct effect with intra-tumor single injection with right payload 

Platform approach  Prime with 1 and Boost with 2 – not yet experimented with 

Do not have the data at trial design for stratification of patients 

Turn off strategy not existing yet

Loic Vincent, PhD
  • Head of Oncology Drug Discovery Unit, Takeda

R&D in collaboration with Academic

Vaccine platform to explore different payload

IV administration may not bring sufficient concentration to the tumor is administer  in the blood stream

Classification of Patients by prospective response type id UNKNOWN yet, population of patients require stratification

  • Q&A

    2:15 PM – 2:30 PM
     
2:10 PM – 2:20 PM

 

FIRST LOOK

Oncolytic viruses: turning pathogens into anticancer agents

 
Nino Chiocca, MD, PhD
  • Neurosurgeon-in-Chief and Chairman, Neurosurgery, BWH
  • Harvey W. Cushing Professor of Neurosurgery, HMS

Oncolytic therapy DID NOT WORK Pancreatic Cancer and Glioblastoma 

Intra- tumoral heterogeniety hinders success 

Solution: Oncolytic VIRUSES – Immunological “coldness”

GADD-34 20,000 GBM 40,000 pancreatic cancer

  • Q&A

    2:25 PM – 2:40 PM
     
2:20 PM – 2:45 PM

Entrepreneurial Growth | Oncolytic Virus

In 2020 there were a total of 60 phase I trials for Oncolytic Viruses. There are now dozens of companies pursuing some aspect of OV technology. This panel will address:

  •  How are small companies equipped to address the challenges of developing OV therapies better than large pharma or biotech?
  • Will the success of COVID vaccines based on Adenovirus help the regulatory environment for small companies developing OV products in Europe and the USA?
  • Is there a place for non-viral delivery and other immunotherapy companies to engage in the OV space?  Would they bring any real advantages?
Moderator:
Reid Huber, PhD
  • Partner, Third Rock Ventures

Critical milestones to observe

Speakers:
Caroline Breitbach, PhD
  • VP, R&D Programs and Strategy, Turnstone Biologics

Trying Intra-tumor delivery and IV infusion delivery oncolytic vaccine pushing dose 

translation biomarkers program 

transformation tumor microenvironment 

 

Brett Ewald, PhD
  • SVP, Development & Corporate Strategy, DNAtrix

Studies gets larger, kicking off Phase III multiple tumors 

 

Paul Hallenbeck, PhD
  • President and Chief Scientific Officer, Seneca Therapeutics

Translation: 

Stephen Russell, MD, PhD
  • CEO, Vyriad

Systemic delivery Oncolytic Virus IV delivery woman in remission

Collaboration with Regeneron

Data collection: Imageable reporter secretable reporter, gene expression

Field is intense systemic oncolytic delivery is exciting in mice and in human, response rates are encouraging combination immune stimulant, check inhibitors 

  • Q&A

    2:50 PM – 3:05 PM
     
2:45 PM – 3:00 PM

Break

 
3:00 PM – 3:25 PM

CAR-T | Lessons Learned | What’s Next

Few areas of potential cancer therapy have had the attention and excitement of CAR-T. This panel of leading executives, developers, and clinician-scientists will explore the current state of CAR-T and its future prospects. Among the questions to be addressed are:

  • Is CAR-T still an industry priority – i.e. are new investments being made by large companies? Are new companies being financed? What are the trends?
  • What have we learned from first-generation products, what can we expect from CAR-T going forward in novel targets, combinations, armored CAR’s and allogeneic treatment adoption?
  • Early trials showed remarkable overall survival and progression-free survival. What has been observed regarding how enduring these responses are?
  • Most of the approvals to date have targeted CD19, and most recently BCMA. What are the most common forms of relapses that have been observed?
  • Is there a consensus about what comes after these CD19 and BCMA trials as to additional targets in liquid tumors? How have dual-targeted approaches fared?
  • Moderator:
  • Marcela Maus, MD, PhD
    • Director, Cellular Immunotherapy Program, Cancer Center, MGH
    • Associate Professor, Medicine, HMS

    Is CAR-T Industry priority

  • Speakers:
  • Head of R&D, Atara BioTherapeutics
  • Phyno-type of the cells for hematologic cancers 
  • solid tumor 
  • inventory of Therapeutics for treating patients in the future 
  • Progressive MS program
  • EBBT platform B-Cells and T-Cells
    • Stefan Hendriks
      • Gobal Head, Cell & Gene, Novartis
      • yes, CGT is a strategy in the present and future
      • Journey started years ago 
      • Confirmation the effectiveness of CAR-T therapies, 1 year response prolonged to 5 years 26 months
      • Patient not responding – a lot to learn
      • Patient after 8 months of chemo can be helped by CAR-T
    • Christi Shaw
      • CEO, Kite
      • CAR-T is priority 120 companies in the space
      • Manufacturing consistency 
      • Patients respond with better quality of life
      • Blood cancer – more work to be done

Q&A

  • 3:30 PM – 3:45 PM
     
3:30 PM – 3:55 PM

 

HOT TOPICS

CAR-T | Solid Tumors Success | When?

The potential application of CAR-T in solid tumors will be a game-changer if it occurs. The panel explores the prospects of solid tumor success and what the barriers have been. Questions include:

  •  How would industry and investor strategy for CAR-T and solid tumors be characterized? Has it changed in the last couple of years?
  •  Does the lack of tumor antigen specificity in solid tumors mean that lessons from liquid tumor CAR-T constructs will not translate well and we have to start over?
  •  Whether due to antigen heterogeneity, a hostile tumor micro-environment, or other factors are some specific solid tumors more attractive opportunities than others for CAR-T therapy development?
  •  Given the many challenges that CAR-T faces in solid tumors, does the use of combination therapies from the start, for example, to mitigate TME effects, offer a more compelling opportunity.
Moderator:
Oladapo Yeku, MD, PhD
  • Clinical Assistant in Medicine, MGH

window of opportunities studies 

Speakers:
Jennifer Brogdon
  • Executive Director, Head of Cell Therapy Research, Exploratory Immuno-Oncology, NIBR

2017 CAR-T first approval

M&A and research collaborations

TCR tumor specific antigens avoid tissue toxicity 

Knut Niss, PhD
  • CTO, Mustang Bio

tumor hot start in 12 month clinical trial solid tumors , theraties not ready yet. Combination therapy will be an experimental treatment long journey checkpoint inhibitors to be used in combination maintenance Lipid tumor 

Barbra Sasu, PhD
  • CSO, Allogene

T cell response at prostate cancer 

tumor specific 

cytokine tumor specific signals move from solid to metastatic cell type for easier infiltration

Where we might go: safety autologous and allogeneic 

Jay Short, PhD
  • Chairman, CEO, Cofounder, BioAlta, Inc.

Tumor type is not enough for development of therapeutics other organs are involved in the periphery

difficult to penetrate solid tumors biologics activated in the tumor only, positive changes surrounding all charges, water molecules inside the tissue acidic environment target the cells inside the tumor and not outside 

Combination staggered key is try combination

  • Q&A

    4:00 PM – 4:15 PM
     
4:00 PM – 4:25 PM

GCT Manufacturing | Vector Production | Autologous and Allogeneic | Stem Cells | Supply Chain | Scalability & Management

The modes of GCT manufacturing have the potential of fundamentally reordering long-established roles and pathways. While complexity goes up the distance from discovery to deployment shrinks. With the likelihood of a total market for cell therapies to be over $48 billion by 2027,  groups of products are emerging.  Stem cell therapies are projected to be $28 billion by 2027 and non-stem cell therapies such as CAR-T are projected be $20 billion by 2027. The manufacturing challenges for these two large buckets are very different. Within the CAR-T realm there are diverging trends of autologous and allogeneic therapies and the demands on manufacturing infrastructure are very different. Questions for the panelists are:

  • Help us all understand the different manufacturing challenges for cell therapies. What are the trade-offs among storage cost, batch size, line changes in terms of production cost and what is the current state of scaling naïve and stem cell therapy treatment vs engineered cell therapies?
  • For cell and gene therapy what is the cost of Quality Assurance/Quality Control vs. production and how do you think this will trend over time based on your perspective on learning curves today?
  • Will point of care production become a reality? How will that change product development strategy for pharma and venture investors? What would be the regulatory implications for such products?
  • How close are allogeneic CAR-T cell therapies? If successful what are the market implications of allogenic CAR-T? What are the cost implications and rewards for developing allogeneic cell therapy treatments?
Moderator:
Michael Paglia
  • VP, ElevateBio
Speakers:
  • Dannielle Appelhans
    • SVP TechOps and Chief Technical Officer, Novartis Gene Therapies
  • Thomas Page, PhD
    • VP, Engineering and Asset Development, FUJIFILM Diosynth Biotechnologies
  • Rahul Singhvi, ScD
    • CEO and Co-Founder, National Resilience, Inc.
  • Thomas VanCott, PhD
    • Global Head of Product Development, Gene & Cell Therapy, Catalent
    • 2/3 autologous 1/3 allogeneic  CAR-T high doses and high populations scale up is not done today quality maintain required the timing logistics issues centralized vs decentralized  allogeneic are health donors innovations in cell types in use improvements in manufacturing

Ropa Pike, Director,  Enterprise Science & Partnerships, Thermo Fisher Scientific 

Centralized biopharma industry is moving  to decentralized models site specific license 

  • Q&A

    4:30 PM – 4:45 PM
     
4:30 PM – 4:40 PM

 

FIRST LOOK

CAR-T

 
Marcela Maus, MD, PhD
  • Director, Cellular Immunotherapy Program, Cancer Center, MGH
  • Assistant Professor, Medicine, HMS 

Fit-to-purpose CAR-T cells: 3 lead programs

Tr-fill 

CAR-T induce response myeloma and multiple myeloma GBM

27 patents on CAR-T

+400 patients treaded 40 Clinical Trials 

  • Q&A

    4:40 PM – 5:00 PM
     
4:40 PM – 4:50 PM

 

FIRST LOOK

Repurposed Tumor Cells as Killers and Immunomodulators for Cancer Therapy

 
Khalid Shah, PhD
  • Vice Chair, Neurosurgery Research, BWH
  • Director, Center for Stem Cell Therapeutics and Imaging, HMS

Solid tumors are the hardest to treat because: immunosuppressive, hypoxic, Acidic Use of autologous tumor cells self homing ThTC self targeting therapeutic cells Therapeutic tumor cells efficacy pre-clinical models GBM 95% metastesis ThTC translation to patient settings

  • Q&A

    4:50 PM – 5:10 PM
     
4:50 PM – 5:00 PM

 

FIRST LOOK

Other Cell Therapies for Cancer

 
David Scadden, MD
  • Director, Center for Regenerative Medicine; Co-Director, Harvard Stem Cell Institute, Director, Hematologic Malignancies & Experimental Hematology, MGH
  • Jordan Professor of Medicine, HMS

T-cell are made in bone marrow create cryogel  can be an off-the-shelf product repertoire on T Receptor CCL19+ mesenchymal cells mimic Tymus cells –

inter-tymic injection. Non human primate validation

Q&A

 

5:00 PM – 5:20 PM
 
5:00 PM – 5:20 PM

 

FIRESIDE

Fireside with Mikael Dolsten, MD, PhD

 
Introducer:
Jonathan Kraft
Moderator:
Daniel Haber, MD, PhD
  • Chair, Cancer Center, MGH
  • Isselbacher Professor of Oncology, HMS

Vaccine Status 

Mikael Dolsten, MD, PhD
  • Chief Scientific Officer and President, Worldwide Research, Development and Medical, Pfizer

Deliver vaccine around the Globe, Israel, US, Europe.

3BIL vaccine in 2022 for all Global vaccination 

Bio Ntech in Germany

Experience with Biologics immuneoncology & allogeneic antibody cells – new field for drug discovery 

mRNA curative effort and cancer vaccine 

Access to drugs developed by Pfizer to underdeveloped countries 

  • Q&A

    5:25 PM – 5:40 AM
     
5:20 PM – 5:30 PM
8:00 AM – 8:25 AM

GCT | The China Juggernaut

China embraced gene and cell therapies early. The first China gene therapy clinical trial was in 1991. China approved the world’s first gene therapy product in 2003—Gendicine—an oncolytic adenovirus for the treatment of advanced head and neck cancer.  Driven by broad national strategy, China has become a hotbed of GCT development, ranking second in the world with more than 1,000 clinical trials either conducted or underway and thousands of related patents.  It has a booming GCT biotech sector, led by more than 45 local companies with growing IND pipelines.

In late 1990, a T cell-based immunotherapy, cytokine-induced killer (CIK) therapy became a popular modality in the clinic in China for tumor treatment.  In early 2010, Chinese researchers started to carry out domestic CAR T trials inspired by several important reports suggested the great antitumor function of CAR T cells. Now, China became the country with the most registered CAR T trials, CAR T therapy is flourishing in China.

The Chinese GCT ecosystem has increasingly rich local innovation and growing complement of development and investment partnerships – and also many subtleties.

This panel, consisting of leaders from the China GCT corporate, investor, research and entrepreneurial communities, will consider strategic questions on the growth of the gene and cell therapy industry in China, areas of greatest strength, evolving regulatory framework, early successes and products expected to reach the US and world market.

Moderator:
Min Wu, PhD
  • Managing Director, Fosun Health Fund

What are the area of CGT in China, regulatory similar to the US

 

Speakers:
Alvin Luk, PhD
  • CEO, Neuropath Therapeutics

Monogenic rare disease with clear genomic target

Increase of 30% in patient enrollment 

Regulatory reform approval is 60 days no delay

 

Pin Wang, PhD
  • CSO, Jiangsu Simcere Pharmaceutical Co., Ltd.

Similar starting point in CGT as the rest of the World unlike a later starting point in other biological

 

Richard Wang, PhD
  • CEO, Fosun Kite Biotechnology Co., Ltd

Possibilities to be creative and capitalize the new technologies for innovating drug

Support of the ecosystem by funding new companie allowing the industry to be developed in China

Autologous in patients differences cost challenge

Tian Xu, PhD
  • Vice President, Westlake University

ICH committee and Chinese FDA -r regulation similar to the US

Difference is the population recruitment, in China patients are active participants in skin disease 

Active in development of transposome 

Development of non-viral methods, CRISPR still in D and transposome

In China price of drugs regulatory are sensitive 

Shunfei Yan, PhD
  • Investment Manager, InnoStar Capital

Indication driven: Hymophilia, 

Allogogenic efficiency therapies

Licensing opportunities 

 

  • Q&A

    8:30 AM – 8:45 AM
     
8:30 AM – 8:55 AM

Impact of mRNA Vaccines | Global Success Lessons

The COVID vaccine race has propelled mRNA to the forefront of biomedicine. Long considered as a compelling modality for therapeutic gene transfer, the technology may have found its most impactful application as a vaccine platform. Given the transformative industrialization, the massive human experience, and the fast development that has taken place in this industry, where is the horizon? Does the success of the vaccine application, benefit or limit its use as a therapeutic for CGT?

  • How will the COVID success impact the rest of the industry both in therapeutic and prophylactic vaccines and broader mRNA lessons?
  • How will the COVID success impact the rest of the industry both on therapeutic and prophylactic vaccines and broader mRNA lessons?
  • Beyond from speed of development, what aspects make mRNA so well suited as a vaccine platform?
  • Will cost-of-goods be reduced as the industry matures?
  • How does mRNA technology seek to compete with AAV and other gene therapy approaches?
Moderator:
Lindsey Baden, MD
  • Director, Clinical Research, Division of Infectious Diseases, BWH
  • Associate Professor, HMS

In vivo delivery process regulatory cooperation new opportunities for same platform for new indication

Speakers:

Many years of mRNA pivoting for new diseases, DARPA, nucleic Acids global deployment of a manufacturing unit on site where the need arise Elan Musk funds new directions at Moderna

How many mRNA can be put in one vaccine: Dose and tolerance to achieve efficacy 

45 days for Personalized cancer vaccine one per patient

1.6 Billion doses produced rare disease monogenic correct mRNA like CF multiple mutation infection disease and oncology applications

Platform allowing to swap cargo reusing same nanoparticles address disease beyond Big Pharma options for biotech

WHat strain of Flu vaccine will come back in the future when people do not use masks 

  • Kate Bingham, UK Vaccine Taskforce

July 2020, AAV vs mRNA delivery across UK local centers administered both types supply and delivery uplift 

 

  • Q&A

    9:00 AM – 9:15 AM
     
9:00 AM – 9:25 AM

 

HOT TOPICS

Benign Blood Disorders

Hemophilia has been and remains a hallmark indication for the CGT. Given its well-defined biology, larger market, and limited need for gene transfer to provide therapeutic benefit, it has been at the forefront of clinical development for years, however, product approval remains elusive. What are the main hurdles to this success? Contrary to many indications that CGT pursues no therapeutic options are available to patients, hemophiliacs have an increasing number of highly efficacious treatment options. How does the competitive landscape impact this field differently than other CGT fields? With many different players pursuing a gene therapy option for hemophilia, what are the main differentiators? Gene therapy for hemophilia seems compelling for low and middle-income countries, given the cost of currently available treatments; does your company see opportunities in this market?

Moderator:
Nancy Berliner, MD
  • Chief, Division of Hematology, BWH
  • H. Franklin Bunn Professor of Medicine, HMS
Speakers:
Theresa Heggie
  • CEO, Freeline Therapeutics

Safety concerns, high burden of treatment CGT has record of safety and risk/benefit adoption of Tx functional cure CGT is potent Tx relative small quantity of protein needs be delivered 

Potency and quality less quantity drug and greater potency

risk of delivery unwanted DNA, capsules are critical 

analytics is critical regulator involvement in potency definition

Close of collaboration is exciting

Gallia Levy, MD, PhD
  • Chief Medical Officer, Spark Therapeutics

Hemophilia CGT is the highest potential for Global access logistics in underdeveloped countries working with NGOs practicality of the Tx

Roche reached 120 Counties great to be part of the Roche Group

Amir Nashat, PhD
  • Managing Partner, Polaris Ventures
Suneet Varma
  • Global President of Rare Disease, Pfizer

Gene therapy at Pfizer small molecule, large molecule and CGT – spectrum of choice allowing Hemophilia patients to marry 

1/3 internal 1/3 partnership 1/3 acquisitions 

Learning from COVID-19 is applied for other vaccine development

review of protocols and CGT for Hemophelia

You can’t buy Time

With MIT Pfizer is developing a model for Hemopilia CGT treatment

  • Q&A

    9:30 AM – 9:45 AM
     
9:25 AM – 9:35 AM

 

FIRST LOOK

Treating Rett Syndrome through X-reactivation

 
Jeannie Lee, MD, PhD
  • Molecular Biologist, MGH
  • Professor of Genetics, HMS

200 disease X chromosome unlock for neurological genetic diseases: Rett Syndromeand other autism spectrum disorders female model vs male mice model

deliver protein to the brain 

restore own missing or dysfunctional protein

Epigenetic not CGT – no exogent intervention Xist ASO drug

Female model

  • Q&A

    9:35 AM – 9:55 AM
     
9:35 AM – 9:45 AM

 

FIRST LOOK

Rare but mighty: scaling up success in single gene disorders

 
Florian Eichler, MD
  • Director, Center for Rare Neurological Diseases, MGH
  • Associate Professor, Neurology, HMS

Single gene disorder NGS enable diagnosis, DIagnosis to Treatment How to know whar cell to target, make it available and scale up Address gap: missing components Biomarkers to cell types lipid chemistry cell animal biology 

crosswalk from bone marrow matter 

New gene discovered that causes neurodevelopment of stagnant genes Examining new Biology cell type specific biomarkers 

  • Q&A

    9:45 AM – 10:05 AM
     
9:50 AM – 10:15 AM

 

HOT TOPICS

Diabetes | Grand Challenge

The American Diabetes Association estimates 30 million Americans have diabetes and 1.5 million are diagnosed annually. GCT offers the prospect of long-sought treatment for this enormous cohort and their chronic requirements. The complexity of the disease and its management constitute a grand challenge and highlight both the potential of GCT and its current limitations.

  •  Islet transplantation for type 1 diabetes has been attempted for decades. Problems like loss of transplanted islet cells due to autoimmunity and graft site factors have been difficult to address. Is there anything different on the horizon for gene and cell therapies to help this be successful?
  • How is the durability of response for gene or cell therapies for diabetes being addressed? For example, what would the profile of an acceptable (vs. optimal) cell therapy look like?
Moderator:
Marie McDonnell, MD
  • Chief, Diabetes Section and Director, Diabetes Program, BWH
  • Lecturer on Medicine, HMS

Type 1 Diabetes cost of insulin for continuous delivery of drug

alternative treatments: 

The Future: neuropotent stem cells 

What keeps you up at night 

Speakers:
Tom Bollenbach, PhD
  • Chief Technology Officer, Advanced Regenerative Manufacturing Institute

Data managment sterility sensors, cell survival after implantation, stem cells manufacturing, process development in manufacturing of complex cells

Data and instrumentation the Process is the Product

Manufacturing tight schedules 

 

Manasi Jaiman, MD
  • Vice President, Clinical Development, ViaCyte
  • Pediatric Endocrinologist

continous glucose monitoring 

 

Bastiano Sanna, PhD
  • EVP, Chief of Cell & Gene Therapies and VCGT Site Head, Vertex Pharmaceuticals

100 years from discovering Insulin, Insulin is not a cure in 2021 – asking patients to partner more 

Produce large quantities of the Islet cells encapsulation technology been developed 

Scaling up is a challenge

Rogerio Vivaldi, MD
  • CEO, Sigilon Therapeutics

Advanced made, Patient of Type 1 Outer and Inner compartments of spheres (not capsule) no immune suppression continuous secretion of enzyme Insulin independence without immune suppression 

Volume to have of-the-shelf inventory oxegenation in location lymphatic and vascularization conrol the whole process modular platform learning from others

  • Q&A

    10:20 AM – 10:35 AM
     
10:20 AM – 10:40 AM

 

FIRESIDE

Building A Unified GCT Strategy

 
Introducer:
John Fish
  • CEO, Suffolk
  • Chairman of Board Trustees, Brigham Health
Moderator:
Meg Tirrell
  • Senior Health and Science Reporter, CNBC

Last year, what was it at Novartis

Speaker:
Jay Bradner, MD
  • President, NIBR

Keep eyes open, waiting the Pandemic to end and enable working back on all the indications 

Portfolio of MET, Mimi Emerging Therapies 

Learning from the Pandemic – operationalize the practice science, R&D leaders, new collaboratives at NIH, FDA, Novartis

Pursue programs that will yield growth, tropic diseases with Gates Foundation, Rising Tide pods for access CGT within Novartis Partnership with UPenn in Cell Therapy 

Cost to access to IP from Academia to a Biotech CRISPR accessing few translations to Clinic

Protein degradation organization constraint valuation by parties in a partnership 

Novartis: nuclear protein lipid nuclear particles, tamplate for Biotech to collaborate

Game changing: 10% of the Portfolio, New frontiers human genetics in Ophthalmology, CAR-T, CRISPR, Gene Therapy Neurological and payloads of different matter

  • Q&A

    10:45 AM – 11:00 AM
     
10:40 AM – 10:50 AM

Break

 
10:50 AM – 11:00 AM

 

FIRST LOOK

Getting to the Heart of the Matter: Curing Genetic Cardiomyopathy

 
Christine Seidman, MD
  • Director, Cardiovascular Genetics Center, BWH
  • Smith Professor of Medicine & Genetics, HMS

@@@@@

Hypertrophic and Dilated Cardiomyopaies ‘

10% receive heart transplant 12 years survival 

Mutation puterb function

TTN: contribute 20% of dilated cardiomyopaty

Silence gene 

pleuripotential cells deliver therapies 

  • Q&A

    11:00 AM – 11:20 AM
     
11:00 AM – 11:10 AM

 

FIRST LOOK

Unlocking the secret lives of proteins in health and disease

 
Anna Greka, MD, PhD
  • Medicine, BWH
  • Associate Professor, Medicine, HMS

Cyprus Island, kidney disease by mutation causing MUC1 accumulation and death BRD4780 molecule that will clear the misfolding proteins from the kidney organoids: pleuripotent stem cells small molecule developed for applications in the other cell types in brain, eye, gene mutation build mechnism for therapy clinical models transition from Academia to biotech 

 

Q&A

  • 11:10 AM – 11:30 AM
     
11:10 AM – 11:35 AM

Rare and Ultra Rare Diseases | GCT Breaks Through

One of the most innovative segments in all of healthcare is the development of GCT driven therapies for rare and ultra-rare diseases. Driven by a series of insights and tools and funded in part by disease focused foundations, philanthropists and abundant venture funding disease after disease is yielding to new GCT technology. These often become platforms to address more prevalent diseases. The goal of making these breakthroughs routine and affordable is challenged by a range of issues including clinical trial design and pricing.

  • What is driving the interest in rare diseases?
  • What are the biggest barriers to making breakthroughs ‘routine and affordable?’
  • What is the role of retrospective and prospective natural history studies in rare disease?  When does the expected value of retrospective disease history studies justify the cost?
  • Related to the first question, what is the FDA expecting as far as controls in clinical trials for rare diseases?  How does this impact the collection of natural history data?
Moderator:
Susan Slaugenhaupt, PhD
  • Scientific Director and Elizabeth G. Riley and Daniel E. Smith Jr., Endowed Chair, Mass General Research Institute
  • Professor, Neurology, HMS
Speakers:
Leah Bloom, PhD
  • SVP, External Innovation and Strategic Alliances, Novartis Gene Therapies

Ultra rare (less than 100) vs rare difficulty to recruit patients and to follow up after treatment 

 

Bobby Gaspar, MD, PhD
  • CEO, Orchard Therapeutics

Study of rare condition have transfer to other larger diseases – delivery of therapeutics genes, like immune disorders 

Patient testimonials just to hear what a treatment can make 

Emil Kakkis, MD, PhD
  • CEO, Ultragenyx

Do 100 patient study then have information on natural history to develop a clinical trial 

Stuart Peltz, PhD
  • CEO, PTC Therapeutics

Rare disease, challenge for FDA approval and after market commercialization follow ups

Justification of cost for Rare disease – demonstration of Change is IP in value patients advocacy is helpful

  • Q&A

    11:40 AM – 11:55 AM
     
11:40 AM – 12:00 PM

 

FIRESIDE

Partnering Across the GCT Spectrum

 
Moderator:
Erin Harris
  • Chief Editor, Cell & Gene

Perspective & professional tenure

Partnership in manufacturing what are the recommendations?

Hospital systems: Partnership Challenges 

Speaker:
Marc Casper
  • CEO, ThermoFisher

25 years in Diagnostics last 20 years at ThermoFisher 

products used in the Lab for CAR-T research and manufacture 

CGT Innovations: FDA will have a high level of approval each year

How move from research to clinical trials to manufacturing Quicker process

Best practices in Partnerships: the root cause if acceleration to market service providers to deliver highest standards

Building capacity by acquisition to avoid the waiting time

Accelerate new products been manufactured 

Collaborations with Academic Medical center i.e., UCSF in CGT joint funding to accelerate CGT to clinics’

Customers are extremely knowledgable, scale the capital investment made investment

150MIL a year to improve the Workflow 

 

  • Q&A

    12:05 PM – 12:20 PM
     
12:05 PM – 12:30 PM

CEO Panel | Anticipating Disruption | Planning for Widespread GCT

The power of GCT to cure disease has the prospect of profoundly improving the lives of patients who respond. Planning for a disruption of this magnitude is complex and challenging as it will change care across the spectrum. Leading chief executives shares perspectives on how the industry will change and how this change should be anticipated.

Moderator:
Meg Tirrell
  • Senior Health and Science Reporter, CNBC

CGT becoming staple therapy what are the disruptors emerging

Speakers:
Lisa Dechamps
  • SVP & Chief Business Officer, Novartis Gene Therapies

Reimagine medicine with collaboration at MGH, MDM condition in children 

The Science is there, sustainable processes and systems impact is transformational

Value based pricing, risk sharing Payers and Pharma for one time therapy with life span effect

Collaboration with FDA

 

Kieran Murphy
  • CEO, GE Healthcare

Diagnosis of disease to be used in CGT

2021 investment in CAR-T platform 

Investment in several CGT frontier

Investment in AI, ML in system design new technologies 

GE: Scale and Global distributions, sponsor companies in software 

Waste in Industry – Healthcare % of GDP, work with MGH to smooth the workflow faster entry into hospital and out of Hospital

Telemedicine during is Pandemic: Radiologist needs to read remotely 

Supply chain disruptions slow down all ecosystem 

Production of ventilators by collaboration with GM – ingenuity 

Scan patients outside of hospital a scanner in a Box 

Christian Rommel, PhD
  • Head, Pharmaceuticals Research & Development, Bayer AG

CGT – 2016 and in 2020 new leadership and capability 

Disease Biology and therapeutics

Regenerative Medicine: CGT vs repair building pipeline in ophthalmology and cardiovascular 

During Pandemic: Deliver Medicines like Moderna, Pfizer – collaborations between competitors with Government Bayer entered into Vaccines in 5 days, all processes had to change access innovations developed over decades for medical solutions 

 

  • Q&A

    12:35 PM – 12:50 PM
     
12:35 PM – 12:55 PM

 

FIRESIDE

Building a GCT Portfolio

GCT represents a large and growing market for novel therapeutics that has several segments. These include Cardiovascular Disease, Cancer, Neurological Diseases, Infectious Disease, Ophthalmology, Benign Blood Disorders, and many others; Manufacturing and Supply Chain including CDMO’s and CMO’s; Stem Cells and Regenerative Medicine; Tools and Platforms (viral vectors, nano delivery, gene editing, etc.). Bayer’s pharma business participates in virtually all of these segments. How does a Company like Bayer approach the development of a portfolio in a space as large and as diverse as this one? How does Bayer approach the support of the production infrastructure with unique demands and significant differences from its historical requirements?

Moderator:

Shinichiro Fuse, PhD

  • Managing Partner, MPM Capital
Speaker:
Wolfram Carius, PhD
  • EVP, Pharmaceuticals, Head of Cell & Gene Therapy, Bayer AG

CGT will bring treatment to cure, delivery of therapies 

Be a Leader repair, regenerate, cure

Technology and Science for CGT – building a portfolio vs single asset decision criteria development of IP market access patients access acceleration of new products

Bayer strategy: build platform for use by four domains  

Gener augmentation

Autologeneic therapy, analytics

Gene editing

Oncology Cell therapy tumor treatment: What kind of cells – the jury is out

Of 23 product launch at Bayer no prediction is possible some high some lows 

 

  • Q&A

    1:00 PM – 1:15 PM
     
12:55 PM – 1:35 PM

Lunch

 
1:40 PM – 2:05 PM

GCT Delivery | Perfecting the Technology

Gene delivery uses physical, chemical, or viral means to introduce genetic material into cells. As more genetically modified therapies move closer to the market, challenges involving safety, efficacy, and manufacturing have emerged. Optimizing lipidic and polymer nanoparticles and exosomal delivery is a short-term priority. This panel will examine how the short-term and long-term challenges are being tackled particularly for non-viral delivery modalities.

Moderator:
Natalie Artzi, PhD
  • Assistant Professor, BWH

Targeting ligands, 

Speakers:
Matthew Stanton, PhD
  • CSO, Generation Bio

Hepatocytes 

 

Sonya Montgomery
  • CMO, Evox Therapeutics

Exosomes and proteins and mRNA

Accessing CNS by different administration modes

 

Laura Sepp-Lorenzino, PhD
  • Chief Scientific Officer, Executive Vice President, Intellia Therapeutics

CRISPR  – program cell ex Vivo  bacteria editing 

CRISPS Cas9 delivery mechanism in VIVO

Gene cassettes delivered to Liver 

 

Doug Williams, PhD
  • CEO, Codiak BioSciences

Exosomes Platform and Kit delivery into the lumen of the exosomes 

Two candidates in Oncology  drug molecule on the surface of the lumen of exosomes 

Enhance a nature process 

Multiple ligands simultaneously, multiple distinct cells using combinatorial in a system developed 

  • Q&A

    2:10 PM – 2:25 PM
     
2:05 PM – 2:10 PM

Invention Discovery Grant Announcement

IDG Announcement

Tool for translation research at MGB

Commercialization of Lab to Clinic

$70MM was invested by VC minority equity investments in early stage for 1.2MM internal funding by MGB – Academia and Industry – Bayer as Investor 

Six Winners

Lydia Lynche, PhD
Peter Page, PhD 
Pietr from MEE
 
2:10 PM – 2:20 PM

 

FIRST LOOK

Enhancing vesicles for therapeutic delivery of bioproducts

 
Xandra Breakefield, PhD
  • Geneticist, MGH, MGH
  • Professor, Neurology, HMS

DNA, RNA, exosomes avoid random transgene integration 

EVs – Extracellular Vesicles 

  • Q&A

    2:20 PM – 2:35 PM
     
2:20 PM – 2:30 PM

 

FIRST LOOK

Versatile polymer-based nanocarriers for targeted therapy and immunomodulation

 
Natalie Artzi, PhD
  • Assistant Professor, BWH

Epigenome

Nonviral (nucleic acid) delivery 

Nanoparticle Toolbox : Cyclical Dinucleotides (CDN) 

Nanoparticles for delivery of medicines Delivery route affect on therapeutic efficacy

Polymeric based nanocarriers for targeted therapy and immunomodulation

  • Q&A

    2:30 PM – 2:45 PM
     
2:55 PM – 3:20 PM

 

HOT TOPICS

Gene Editing | Achieving Therapeutic Mainstream

Gene editing was recognized by the Nobel Committee as “one of gene technology’s sharpest tools, having a revolutionary impact on life sciences.” Introduced in 2011, gene editing is used to modify DNA. It has applications across almost all categories of disease and is also being used in agriculture and public health.

Today’s panel is made up of pioneers who represent foundational aspects of gene editing.  They will discuss the movement of the technology into the therapeutic mainstream.

  • Successes in gene editing – lessons learned from late-stage assets (sickle cell, ophthalmology)
  • When to use what editing tool – pros and cons of traditional gene-editing v. base editing.  Is prime editing the future? Specific use cases for epigenetic editing.
  • When we reach widespread clinical use – role of off-target editing – is the risk real?  How will we mitigate? How practical is patient-specific off-target evaluation?
Moderator:
J. Keith Joung, MD, PhD
  • Robert B. Colvin, M.D. Endowed Chair in Pathology & Pathologist, MGH
  • Professor of Pathology, HMS

target alteration of genes for research and novele therapeutics for indications without alternative Tx

Chardonay Platform Specificity and safety 

 

Speakers:
John Evans
  • CEO, Beam Therapeutics

CRISPR targets the Genome reaching the site open DNA single base change in the Genome sicle cell anemia, letter misspelled correction

turn off or activate or program the protein function genome modification tool immunology CAR-T nanoparticles to deliver locally

Delivery is the challenge ex Vivo, In Vivo innovations in nanoparticles to blood system, muscle 

Lisa Michaels
  • EVP & CMO, Editas Medicine

Gene editing allows correction of genetic abnormalities 

CRISPR editing the Genome in Vivo 

Delivery specificity edit DNA of cells for Tx objective

 

Rachel Haurwitz, PhD

Caribou BioSciences, Off UC, Berkeley, CA

Innovation to delivery large quantities of DNA 

  • Q&A

    3:25 PM – 3:50 PM
     
3:25 PM – 3:50 PM

 

HOT TOPICS

Common Blood Disorders | Gene Therapy

There are several dozen companies working to develop gene or cell therapies for Sickle Cell Disease, Beta Thalassemia, and  Fanconi Anemia. In some cases, there are enzyme replacement therapies that are deemed effective and safe. In other cases, the disease is only managed at best. This panel will address a number of questions that are particular to this class of genetic diseases:

  • What are the pros and cons of various strategies for treatment? There are AAV-based editing, non-viral delivery even oligonucleotide recruitment of endogenous editing/repair mechanisms. Which approaches are most appropriate for which disease?
  • How can companies increase the speed of recruitment for clinical trials when other treatments are available? What is the best approach to educate patients on a novel therapeutic?
  • How do we best address ethnic and socio-economic diversity to be more representative of the target patient population?
  • How long do we have to follow up with the patients from the scientific, patient’s community, and payer points of view? What are the current FDA and EMA guidelines for long-term follow-up?
  • Where are we with regards to surrogate endpoints and their application to clinically meaningful endpoints?
  • What are the emerging ethical dilemmas in pediatric gene therapy research? Are there challenges with informed consent and pediatric assent for trial participation?
  • Are there differences in reimbursement policies for these different blood disorders? Clearly durability of response is a big factor. Are there other considerations?
Moderator:
David Scadden, MD
  • Director, Center for Regenerative Medicine; Co-Director, Harvard Stem Cell Institute, Director, Hematologic Malignancies & Experimental Hematology, MGH
  • Jordan Professor of Medicine, HMS
Speakers:
Samarth Kukarni, PhD
Nick Leschly
  • Chief Bluebird, Bluebird Bio
Mike McCune, MD, PhD
  • Head, HIV Frontiers, Global Health Innovative Technology Solutions, Bill & Melinda Gates Foundation
  • Q&A

    3:55 PM – 4:15 PM
     
3:50 PM – 4:00 PM

 

FIRST LOOK

Gene Editing

 
J. Keith Joung, MD, PhD
  • Robert B. Colvin, M.D. Endowed Chair in Pathology & Pathologist, MGH
  • Professor of Pathology, HMS

ONE-seq enriched in specific populations for genetic variation

seq IP and commercialization

 

 

FIRST LOOK

RNA Therapy for Brain Cancer

Pierpaolo Peruzzi, MD, PhD

Neurosurgery, BWH; Assistant Professor of Neurosurgery, HMS

Targeting with RNA clusters enhances chemotheraphy in GBM

AAV delivery micro RNA – viral mediated and by exosomes (non viral)

Therapeutic impact in Brain Tumors 2-3 readiness

 

  • Q&A

    4:00 PM – 4:20 PM
     
4:20 PM – 4:45 PM

 

HOT TOPICS

Gene Expression | Modulating with Oligonucleotide-Based Therapies

Oligonucleotide drugs have recently come into their own with approvals from companies such as Biogen, Alnylam, Novartis and others. This panel will address several questions:

How important is the delivery challenge for oligonucleotides? Are technological advancements emerging that will improve the delivery of oligonucleotides to the CNS or skeletal muscle after systemic administration?

  • Will oligonucleotides improve as a class that will make them even more effective?   Are further advancements in backbone chemistry anticipated, for example.
  • Will oligonucleotide based therapies blaze trails for follow-on gene therapy products?
  • Are small molecules a threat to oligonucleotide-based therapies?
  • Beyond exon skipping and knock-down mechanisms, what other roles will oligonucleotide-based therapies take mechanistically — can genes be activating oligonucleotides?  Is there a place for multiple mechanism oligonucleotide medicines?
  • Are there any advantages of RNAi-based oligonucleotides over ASOs, and if so for what use?
Moderator:
Jeannie Lee, MD, PhD
  • Molecular Biologist, MGH
  • Professor of Genetics, HMS

2021 Virtual World Medical Innovation Forum, Mass General Brigham, Gene and Cell Therapy, VIRTUAL May 19–21, 2021

The 2021 Virtual World Medical Innovation Forum will focus on the growing impact of gene and cell therapy.
Senior healthcare leaders from all over look to shape and debate the area of gene and cell therapy. Our shared belief: no matter the magnitude of change, responsible healthcare is centered on a shared commitment to collaborative innovation–industry, academia, and practitioners working together to improve patients’ lives.

About the World Medical Innovation Forum

Mass General Brigham is pleased to present the World Medical Innovation Forum (WMIF) virtual event Wednesday, May 19 – Friday, May 21. This interactive web event features expert discussions of gene and cell therapy (GCT) and its potential to change the future of medicine through its disease-treating and potentially curative properties. The agenda features 150+ executive speakers from the healthcare industry, venture, startups, life sciences manufacturing, consumer health and the front lines of care, including many Harvard Medical School-affiliated researchers and clinicians. The annual in-person Forum will resume live in Boston in 2022. The World Medical Innovation Forum is presented by Mass General Brigham Innovation, the global business development unit supporting the research requirements of 7,200 Harvard Medical School faculty and research hospitals including Massachusetts General, Brigham and Women’s, Massachusetts Eye and Ear, Spaulding Rehab and McLean Hospital. Follow us on Twitter: twitter.com/@MGBInnovation

Accelerating the Future of Medicine with Gene and Cell Therapy What Comes Next

https://worldmedicalinnovation.org/wp-content/uploads/2021/05/2021-WMIF-White-Paper-1.0.pdf

 

https://worldmedicalinnovation.org/agenda/

 

Virtual | May 19–21, 2021

#WMIF2021

@MGBInnovation

Leaders in Pharmaceutical Business Intelligence (LPBI) Group

will cover the event in Real Time

Aviva Lev-Ari, PhD, RN

Founder LPBI 1.0 & LPBI 2.0

member_60221522 copy

will be in virtual attendance producing the e-Proceedings

and the Tweet Collection of this Global event expecting +15,000 attendees

@pharma_BI

@AVIVA1950

LPBI’s Eighteen Books in Medicine

https://lnkd.in/ekWGNqA

 

Among them, books on Gene and Cell Therapy include the following:

Topics for May 19 – 21 include:

Impact on Patient Care – Therapeutic and Potentially Curative GCT Developments

GCT Delivery, Manufacturing – What’s Next

GCT Platform Development

Oncolytic Viruses – Cancer applications, start-ups

Regenerative Medicine/Stem Cells

Future of CAR-T

M&A Shaping GCT’s Future

Market Priorities

Venture Investing in GCT

China’s GCT Juggernaut

Disease and Patient Focus: Benign blood disorders, diabetes, neurodegenerative diseases

Click here for the current WMIF agenda  

 

Plus:

Fireside Chats: 1:1 interviews with industry CEOs/C-Suite leaders including Novartis Gene Therapies, ThermoFisher, Bayer AG, FDA

First Look: 18 briefings on emerging GCT research from Mass General Brigham scientists

Virtual Poster Session: 40 research posters and presenters on potential GCT discoveries from Mass General Brigham

Announcement of the Disruptive Dozen, 12 GCT technologies likely to break through in the next few years

AGENDA

8:00 AM – 8:10 AM

Opening Remarks

Welcome and the vision for Gene and Cell Therapy and why it is a top Mass General Brigham priority.

Introducer:
Scott Sperling
  • Co-President, Thomas H. Lee Partners
  • Chairman of the Board of Directors, PHS
Presenter:
Anne Klibanski, MD
  • CEO, Mass General Brigham

3,000 people joined 5/19 morning

30 sessions: Lab to Clinic,  academia, industry, investment community

May 22,23,24, 2022 – in Boston, in-person 2022 WMIF on CGT

 

8:10 AM – 8:30 AM

The Grand Challenge of Widespread GCT Patient Benefits

Co-Chairs identify the key themes of the Forum –  set the stage for top GCT opportunities, challenges, and where the field might take medicine in the future.

Moderator:
Susan Hockfield, PhD
  • President Emerita and Professor of Neuroscience, MIT

GCT – poised to deliver therapies

Inflection point as Panel will present

Doctors and Patients – Promise for some patients 

Barriers for Cell & Gene

Access for patients to therapies like CGT

Speakers:
Nino Chiocca, MD, PhD
  • Neurosurgeon-in-Chief and Chairman, Neurosurgery, BWH
  • Harvey W. Cushing Professor of Neurosurgery, HMS

Oncolytic virus triple threat: Toxic, immunological, combine with anti cancer therapies

Polygenic therapy – multiple genes involved, plug-play, 

Susan Slaugenhaupt, PhD
  • Scientific Director and Elizabeth G. Riley and Daniel E. Smith Jr., Endowed Chair, Mass General Research Institute
  • Professor, Neurology, HMS
Ravi Thadhani, MD
  • CAO, Mass General Brigham
  • Professor, Medicine and Faculty Dean, HMS

Role of academia special to spear head the Polygenic therapy – multiple genes involved, plug-play, 

Access critical, relations with Industry

Luk Vandenberghe, PhD
  • Grousbeck Family Chair, Gene Therapy, MEE
  • Associate Professor, Ophthalmology, HMS

Pharmacology Gene-Drug, Interface academic centers and industry

many CGT drugs emerged in Academic center

8:35 AM – 8:50 AM

 

FIRESIDE

Gene and Cell Therapy 2.0 – What’s Next as We Realize their Potential for Patients

Dave Lennon, PhD
  • President, Novartis Gene Therapies

Hope that CGT emerging, how the therapies work, neuro, muscular, ocular, genetic diseases of liver and of heart revolution for the industry 900 IND application 25 approvals Economic driver Skilled works, VC disease. Modality one time intervention, long duration of impart, reimbursement, ecosystem to be built around CGT

FDA works by indications and risks involved, Standards and expectations for streamlining manufacturing, understanding of process and products 

payments over time payers and Innovators relations

Moderator:
Julian Harris, MD
  • Partner, Deerfield

Promise of CGT realized, what part?

FDA role and interaction in CGT

Manufacturing aspects which is critical

Speaker:
Dave Lennon, PhD
  • President, Novartis Gene Therapies

Hope that CGT emerging, how the therapies work, neuro, muscular, ocular, genetic diseases of liver and of heart revolution for the industry 900 IND application 25 approvals Economic driver Skilled works, VC disease. Modality one time intervention, long duration of impart, reimbursement, ecosystem to be built around CGT

FDA works by indications and risks involved, Standards and expectations for streamlining manufacturing, understanding of process and products 

payments over time payers and Innovators relations

  • Q&A

    8:55 AM – 9:10 AM
     
8:55 AM – 9:20 AM

The Patient and GCT

GCT development for rare diseases is driven by patient and patient-advocate communities. Understanding their needs and perspectives enables biomarker research, the development of value-driving clinical trial endpoints and successful clinical trials. Industry works with patient communities that help identify unmet needs and collaborate with researchers to conduct disease natural history studies that inform the development of biomarkers and trial endpoints. This panel includes patients who have received cutting-edge GCT therapy as well as caregivers and patient advocates.

Moderator:
Patricia Musolino, MD, PhD
  • Co-Director Pediatric Stroke and Cerebrovascular Program, MGH
  • Assistant Professor of Neurology, HMS

What is the Power of One – the impact that a patient can have on their own destiny by participating in Clinical Trials Contacting other participants in same trial can be beneficial

Speakers:
Jack Hogan
  • Patient, MEE
Jeanette Hogan
  • Parent of Patient, MEE
Jim Holland
  • CEO, Backcountry.com

Parkinson patient Constraints by regulatory on participation in clinical trial advance stage is approved participation Patients to determine the level of risk they wish to take Information dissemination is critical 

Barbara Lavery
  • Chief Program Officer, ACGT Foundation

Advocacy agency beginning of work Global Genes educational content and out reach to access the information 

Patient has the knowledge of the symptoms and recording all input needed for diagnosis by multiple clinicians Early application for CGT

Dan Tesler
  • Clinical Trial Patient, BWH/DFCC

Experimental Drug clinical trial patient participation in clinical trial is very important to advance the state of science

Sarah Beth Thomas, RN
  • Professional Development Manager, BWH

Outcome is unknown, hope for good, support with resources all advocacy groups, 

  • Q&A

    9:25 AM – 9:40 AM
     
9:25 AM – 9:45 AM

 

FIRESIDE

GCT Regulatory Framework | Why Different?

 
Moderator:
Vicki Sato, PhD
  • Chairman of the Board, Vir Biotechnology

Diversity of approaches

Process at FDA generalize from 1st entry to rules more generalizable 

Speaker:
Peter Marks, MD, PhD
  • Director, Center for Biologics Evaluation and Research, FDA

Last Spring it became clear that something will work a vaccine by June 2020 belief that enough candidates the challenge manufacture enough and scaling up FDA did not predicted the efficacy of mRNA vaccine vs other approaches expected to work

Recover Work load for the pandemic will wean & clear, Gene Therapies IND application remained flat in the face of the pandemic Rare diseases urgency remains Consensus with industry advisory to get input gene therapy Guidance  T-Cell therapy vs Regulation best thinking CGT evolve speedily flexible gained by Guidance

Immune modulators, Immunotherapy Genome editing can make use of viral vectors future technologies nanoparticles and liposome encapsulation 

  • Q&A

    9:50 AM – 10:05 AM
     
9:50 AM – 10:15 AM

Building a GCT Platform for Mainstream Success

This panel of GCT executives, innovators and investors explore how to best shape a successful GCT strategy. Among the questions to be addressed:

  • How are GCT approaches set around defining and building a platform?
  • Is AAV the leading modality and what are the remaining challenges?
  • What are the alternatives?
  • Is it just a matter of matching modalities to the right indications?
Moderator:
Jean-François Formela, MD
  • Partner, Atlas Venture

Established core components of the Platform

Speakers:
Katherine High, MD
  • President, Therapeutics, AskBio

Three drugs approved in Europe in the Gene therapy space

Regulatory Infrastructure exists for CGT drug approval – as new class of therapeutics

Participants investigators, regulators, patients i. e., MDM 

Hemophilia in male most challenging

Human are natural hosts for AV safety signals 

Dave Lennon, PhD
  • President, Novartis Gene Therapies

big pharma has portfolios of therapeutics not one drug across Tx areas: cell, gene iodine therapy 

collective learning infrastructure features manufacturing at scale early in development Acquisitions strategy for growth # applications for scaling 

 

Rick Modi
  • CEO, Affinia Therapeutics

Copy, paste EDIT from product A to B novel vectors leverage knowledge varient of vector, coder optimization choice of indication is critical exploration on larger populations Speed to R&D and Speed to better gene construct get to clinic with better design vs ASAP 

Data sharing clinical experience with vectors strategies patients selection, vector selection, mitigation, patient type specific 

Louise Rodino-Klapac, PhD
  • EVP, Chief Scientific Officer, Sarepta Therapeutics

AAV based platform 15 years in development same disease indication vs more than one indication stereotype, analytics as hurdle 1st was 10 years 2nd was 3 years

Safety to clinic vs speed to clinic, difference of vectors to trust

  • Q&A

    10:20 AM – 10:35 AM
     
10:20 AM – 10:45 AM

AAV Success Studies | Retinal Dystrophy | Spinal Muscular Atrophy

Recent AAV gene therapy product approvals have catalyzed the field. This new class of therapies has shown the potential to bring transformative benefit to patients. With dozens of AAV treatments in clinical studies, all eyes are on the field to gauge its disruptive impact.

The panel assesses the largest challenges of the first two products, the lessons learned for the broader CGT field, and the extent to which they serve as a precedent to broaden the AAV modality.

  • Is AAV gene therapy restricted to genetically defined disorders, or will it be able to address common diseases in the near term?
  • Lessons learned from these first-in-class approvals.
  • Challenges to broaden this modality to similar indications.
  • Reflections on safety signals in the clinical studies?
Moderator:
Joan Miller, MD
  • Chief, Ophthalmology, MEE
  • Cogan Professor & Chair of Ophthalmology, HMS

Retina specialist, Luxturna success FMA condition cell therapy as solution

Lessons learned

Safety

Speakers:
Ken Mills
  • CEO, RegenXBio

Tissue types additional administrations, tech and science, address additional diseases, more science for photoreceptors a different tissue type underlying pathology novelties in last 10 years 

Cell therapy vs transplant therapy no immunosuppression

 

Eric Pierce, MD, PhD
  • Director, Ocular Genomics Institute, MEE
  • Professor of Ophthalmology, HMS

Laxterna success to be replicated platform, paradigms measurement visual improved

More science is needed to continue develop vectors reduce toxicity,

AAV can deliver different cargos reduce adverse events improve vectors

Ron Philip
  • Chief Operating Officer, Spark Therapeutics

The first retinal gene therapy, voretigene neparvovec-rzyl (Luxturna, Spark Therapeutics), was approved by the FDA in 2017.

Meredith Schultz, MD
  • Executive Medical Director, Lead TME, Novartis Gene Therapies

Impact of cell therapy beyond muscular dystrophy, translational medicine, each indication, each disease, each group of patients build platform unlock the promise

Monitoring for Safety signals real world evidence remote markers, home visits, clinical trial made safer, better communication of information

  • Q&A

    10:50 AM – 11:05 AM
     
10:45 AM – 10:55 AM

Break

 
10:55 AM – 11:05 AM

 

FIRST LOOK

Control of AAV pharmacology by Rational Capsid Design

 
Luk Vandenberghe, PhD
  • Grousbeck Family Chair, Gene Therapy, MEE
  • Associate Professor, Ophthalmology, HMS

AAV a complex driver in Pharmacology durable, vector of choice, administer in vitro, gene editing tissue specificity, pharmacokinetics side effects and adverse events manufacturability site variation diversify portfolios,

Pathway for rational AAV rational design, curated smart variant libraries, AAV  sequence screen multiparametric , data enable liver (de-) targeting unlock therapeutics areas: cochlea 

  • Q&A

    11:05 AM – 11:25 AM
     
11:05 AM – 11:15 AM

 

FIRST LOOK

Enhanced gene delivery and immunoevasion of AAV vectors without capsid modification

 
Casey Maguire, PhD
  • Associate Professor of Neurology, MGH & HMS

Virus Biology: Enveloped (e) or not 

enveloped for gene therapy eAAV platform technology: tissue targets and Indications commercialization of eAAV 

  • Q&A

    11:15 AM – 11:35 AM
     
11:20 AM – 11:45 AM

 

HOT TOPICS

AAV Delivery

This panel will address the advances in the area of AAV gene therapy delivery looking out the next five years. Questions that loom large are: How can biodistribution of AAV be improved? What solutions are in the wings to address immunogenicity of AAV? Will patients be able to receive systemic redosing of AAV-based gene therapies in the future? What technical advances are there for payload size? Will the cost of manufacturing ever become affordable for ultra-rare conditions? Will non-viral delivery completely supplant viral delivery within the next five years?What are the safety concerns and how will they be addressed?

Moderators:
Xandra Breakefield, PhD
  • Geneticist, MGH, MGH
  • Professor, Neurology, HMS

Florian Eichler, MD

  • Director, Center for Rare Neurological Diseases, MGH
  • Associate Professor, Neurology, HMS
Speakers:
Jennifer Farmer
  • CEO, Friedreich’s Ataxia Research Alliance

Ataxia requires therapy targeting multiple organ with one therapy, brain, spinal cord, heart several IND, clinical trials in 2022

Mathew Pletcher, PhD
  • SVP, Head of Gene Therapy Research and Technical Operations, Astellas

Work with diseases poorly understood, collaborations needs example of existing: DMD is a great example explain dystrophin share placedo data 

Continue to explore large animal guinea pig not the mice, not primates (ethical issues) for understanding immunogenicity and immune response 

Manny Simons, PhD
  • CEO, Akouos

AAV Therapy for the fluid of the inner ear, CGT for the ear vector accessible to surgeons translational work on the inner ear for gene therapy right animal model 

Biology across species nerve ending in the cochlea

engineer out of the caspid, lowest dose possible, get desired effect by vector use, 2022 new milestones

  • Q&A

    11:50 AM – 12:05 PM
     
11:50 AM – 12:15 PM

M&A | Shaping GCT Innovation

The GCT M&A market is booming – many large pharmas have made at least one significant acquisition. How should we view the current GCT M&A market? What is its impact of the current M&A market on technology development? Are these M&A trends new are just another cycle? Has pharma strategy shifted and, if so, what does it mean for GCT companies? What does it mean for patients? What are the long-term prospects – can valuations hold up?

Moderator:
Adam Koppel, MD, PhD
  • Managing Director, Bain Capital Life Sciences

What acquirers are looking for??

What is the next generation vs what is real where is the industry going?

Speakers:

Debby Baron,

  • Worldwide Business Development, Pfizer 

CGT is an important area Pfizer is active looking for innovators, advancing forward programs of innovation with the experience Pfizer has internally 

Scalability and manufacturing  regulatory conversations, clinical programs safety in parallel to planning getting drug to patients

Kenneth Custer, PhD

  • Vice President, Business Development and Lilly New Ventures, Eli Lilly and Company

Marianne De Backer, PhD

Head of Strategy, Business Development & Licensing, and Member of the Executive Committee, Bayer

Absolute Leadership in Gene editing, gene therapy, via acquisition and strategic alliance 

Operating model of the acquired company discussed , company continue independence

Sean Nolan

  • Board Chairman, Encoded Therapeutics & Affinia

Executive Chairman, Jaguar Gene Therapy & Istari Oncology

As acquiree multiple M&A: How the acquirer looks at integration and cultures of the two companies 

Traditional integration vs jump start by external acquisition 

AAV – epilepsy, next generation of vectors 

  • Q&A

    12:20 PM – 12:35 PM
     
12:15 PM – 12:25 PM

 

FIRST LOOK

Gene Therapies for Neurological Disorders: Insights from Motor Neuron Disorders

 
Merit Cudkowicz, MD
  • Chief of Neurology, MGH

ALS – Man 1in 300, Women 1 in 400, next decade increase 7% 

10% ALS is heredity 160 pharma in ALS space, diagnosis is late 1/3 of people are not diagnosed, active community for clinical trials Challenges: disease heterogeneity cases of 10 years late in diagnosis. Clinical Trials for ALS in Gene Therapy targeting ASO1 protein therapies FUS gene struck youngsters 

 

Q&A

  • 12:25 PM – 12:45 PM
     
12:25 PM – 12:35 PM

 

FIRST LOOK

Gene Therapy for Neurologic Diseases

 
Patricia Musolino, MD, PhD
  • Co-Director Pediatric Stroke and Cerebrovascular Program, MGH
  • Assistant Professor of Neurology, HMS

Cerebral Vascular disease – ACTA2 179H gene smooth muscle cell proliferation disorder

no surgery or drug exist –

Cell therapy for ACTA2 Vasculopathy  in the brain and control the BP and stroke – smooth muscle intima proliferation. Viral vector deliver aiming to change platform to non-viral delivery rare disease , gene editing, other mutations of ACTA2 gene target other pathway for atherosclerosis 

  • Q&A

    12:35 PM – 12:55 PM
     
12:35 PM – 1:15 PM

Lunch

 
1:15 PM – 1:40 PM

Oncolytic Viruses in Cancer | Curing Melanoma and Beyond

Oncolytic viruses represent a powerful new technology, but so far an FDA-approved oncolytic (Imlygic) has only occurred in one area – melanoma and that what is in 2015. This panel involves some of the protagonists of this early success story.  They will explore why and how Imlygic became approved and its path to commercialization.  Yet, no other cancer indications exist for Imlygic, unlike the expansion of FDA-approved indication for immune checkpoint inhibitors to multiple cancers.  Why? Is there a limitation to what and which cancers can target?  Is the mode of administration a problem?

No other oncolytic virus therapy has been approved since 2015. Where will the next success story come from and why?  Will these therapies only be beneficial for skin cancers or other easily accessible cancers based on intratumoral delivery?

The panel will examine whether the preclinical models that have been developed for other cancer treatment modalities will be useful for oncolytic viruses.  It will also assess the extent pre-clinical development challenges have slowed the development of OVs.

Moderator:
Nino Chiocca, MD, PhD
  • Neurosurgeon-in-Chief and Chairman, Neurosurgery, BWH
  • Harvey W. Cushing Professor of Neurosurgery, HMS

Challenges of manufacturing at Amgen what are they?

Speakers:
Robert Coffin, PhD
  • Chief Research & Development Officer, Replimune

2002 in UK promise in oncolytic therapy GNCSF

Phase III melanoma 2015 M&A with Amgen

oncolytic therapy remains non effecting on immune response 

data is key for commercialization 

do not belief in systemic therapy achieve maximum immune response possible from a tumor by localized injection 

 

Roger Perlmutter, MD, PhD
  • Chairman, Merck & Co.

response rates systemic therapy like PD1, Keytruda, OPTIVA well tolerated combination of Oncolytic with systemic 

GMP critical for manufacturing 

 

David Reese, MD
  • Executive Vice President, Research and Development, Amgen

Inter lesion injection of agent vs systemic therapeutics 

cold tumors immune resistant render them immune susceptible 

Oncolytic virus is a Mono therapy

addressing the unknown 

Ann Silk, MD
  • Physician, Dana Farber-Brigham and Women’s Cancer Center
  • Assistant Professor of Medicine, HMS

Which person gets oncolytics virus if patient has immune suppression due to other indications

Safety of oncolytic virus greater than Systemic treatment

series biopsies for injected and non injected tissue and compare Suspect of hot tumor and cold tumors likely to have sme response to agent unknown all potential 

  • Q&A

    1:45 PM – 2:00 PM
     
1:45 PM – 2:10 PM

Market Interest in Oncolytic Viruses | Calibrating

There are currently two oncolytic virus products on the market, one in the USA and one in China.  As of late 2020, there were 86 clinical trials 60 of which were in phase I with just 2 in Phase III the rest in Phase I/II or Phase II.   Although global sales of OVs are still in the ramp-up phase, some projections forecast OVs will be a $700 million market by 2026. This panel will address some of the major questions in this area:

What regulatory challenges will keep OVs from realizing their potential? Despite the promise of OVs for treating cancer only one has been approved in the US. Why has this been the case? Reasons such have viral tropism, viral species selection and delivery challenges have all been cited. However, these are also true of other modalities. Why then have oncolytic virus approaches not advanced faster and what are the primary challenges to be overcome?

  • Will these need to be combined with other agents to realize their full efficacy and how will that impact the market?
  • Why are these companies pursuing OVs while several others are taking a pass?
Moderators:
Martine Lamfers, PhD
  • Visiting Scientist, BWH

Challenged in development of strategies 

Demonstrate efficacy

Robert Martuza, MD
  • Consultant in Neurosurgery, MGH
  • William and Elizabeth Sweet Distinguished Professor of Neurosurgery, HMS

Modulation mechanism

Speakers:
Anlong Li, MD, PhD
  • Clinical Director, Oncology Clinical Development, Merck Research Laboratories

IV delivery preferred – delivery alternative are less aggereable

 

Jeffrey Infante, MD
  • Early development Oncolytic viruses, Oncology, Janssen Research & Development

oncologic virus if it will generate systemic effects the adoption will accelerate

What areas are the best efficacious 

Direct effect with intra-tumor single injection with right payload 

Platform approach  Prime with 1 and Boost with 2 – not yet experimented with 

Do not have the data at trial design for stratification of patients 

Turn off strategy not existing yet

Loic Vincent, PhD
  • Head of Oncology Drug Discovery Unit, Takeda

R&D in collaboration with Academic

Vaccine platform to explore different payload

IV administration may not bring sufficient concentration to the tumor is administer  in the blood stream

Classification of Patients by prospective response type id UNKNOWN yet, population of patients require stratification

  • Q&A

    2:15 PM – 2:30 PM
     
2:10 PM – 2:20 PM

 

FIRST LOOK

Oncolytic viruses: turning pathogens into anticancer agents

 
Nino Chiocca, MD, PhD
  • Neurosurgeon-in-Chief and Chairman, Neurosurgery, BWH
  • Harvey W. Cushing Professor of Neurosurgery, HMS

Oncolytic therapy DID NOT WORK Pancreatic Cancer and Glioblastoma 

Intra- tumoral heterogeniety hinders success 

Solution: Oncolytic VIRUSES – Immunological “coldness”

GADD-34 20,000 GBM 40,000 pancreatic cancer

  • Q&A

    2:25 PM – 2:40 PM
     
2:20 PM – 2:45 PM

Entrepreneurial Growth | Oncolytic Virus

In 2020 there were a total of 60 phase I trials for Oncolytic Viruses. There are now dozens of companies pursuing some aspect of OV technology. This panel will address:

  •  How are small companies equipped to address the challenges of developing OV therapies better than large pharma or biotech?
  • Will the success of COVID vaccines based on Adenovirus help the regulatory environment for small companies developing OV products in Europe and the USA?
  • Is there a place for non-viral delivery and other immunotherapy companies to engage in the OV space?  Would they bring any real advantages?
Moderator:
Reid Huber, PhD
  • Partner, Third Rock Ventures

Critical milestones to observe

Speakers:
Caroline Breitbach, PhD
  • VP, R&D Programs and Strategy, Turnstone Biologics

Trying Intra-tumor delivery and IV infusion delivery oncolytic vaccine pushing dose 

translation biomarkers program 

transformation tumor microenvironment 

 

Brett Ewald, PhD
  • SVP, Development & Corporate Strategy, DNAtrix

Studies gets larger, kicking off Phase III multiple tumors 

 

Paul Hallenbeck, PhD
  • President and Chief Scientific Officer, Seneca Therapeutics

Translation: 

Stephen Russell, MD, PhD
  • CEO, Vyriad

Systemic delivery Oncolytic Virus IV delivery woman in remission

Collaboration with Regeneron

Data collection: Imageable reporter secretable reporter, gene expression

Field is intense systemic oncolytic delivery is exciting in mice and in human, response rates are encouraging combination immune stimulant, check inhibitors 

  • Q&A

    2:50 PM – 3:05 PM
     
2:45 PM – 3:00 PM

Break

 
3:00 PM – 3:25 PM

CAR-T | Lessons Learned | What’s Next

Few areas of potential cancer therapy have had the attention and excitement of CAR-T. This panel of leading executives, developers, and clinician-scientists will explore the current state of CAR-T and its future prospects. Among the questions to be addressed are:

  • Is CAR-T still an industry priority – i.e. are new investments being made by large companies? Are new companies being financed? What are the trends?
  • What have we learned from first-generation products, what can we expect from CAR-T going forward in novel targets, combinations, armored CAR’s and allogeneic treatment adoption?
  • Early trials showed remarkable overall survival and progression-free survival. What has been observed regarding how enduring these responses are?
  • Most of the approvals to date have targeted CD19, and most recently BCMA. What are the most common forms of relapses that have been observed?
  • Is there a consensus about what comes after these CD19 and BCMA trials as to additional targets in liquid tumors? How have dual-targeted approaches fared?
  • Moderator:
  • Marcela Maus, MD, PhD
    • Director, Cellular Immunotherapy Program, Cancer Center, MGH
    • Associate Professor, Medicine, HMS

    Is CAR-T Industry priority

  • Speakers:
  • Head of R&D, Atara BioTherapeutics
  • Phyno-type of the cells for hematologic cancers 
  • solid tumor 
  • inventory of Therapeutics for treating patients in the future 
  • Progressive MS program
  • EBBT platform B-Cells and T-Cells
    • Stefan Hendriks
      • Gobal Head, Cell & Gene, Novartis
      • yes, CGT is a strategy in the present and future
      • Journey started years ago 
      • Confirmation the effectiveness of CAR-T therapies, 1 year response prolonged to 5 years 26 months
      • Patient not responding – a lot to learn
      • Patient after 8 months of chemo can be helped by CAR-T
    • Christi Shaw
      • CEO, Kite
      • CAR-T is priority 120 companies in the space
      • Manufacturing consistency 
      • Patients respond with better quality of life
      • Blood cancer – more work to be done

Q&A

  • 3:30 PM – 3:45 PM
     
3:30 PM – 3:55 PM

 

HOT TOPICS

CAR-T | Solid Tumors Success | When?

The potential application of CAR-T in solid tumors will be a game-changer if it occurs. The panel explores the prospects of solid tumor success and what the barriers have been. Questions include:

  •  How would industry and investor strategy for CAR-T and solid tumors be characterized? Has it changed in the last couple of years?
  •  Does the lack of tumor antigen specificity in solid tumors mean that lessons from liquid tumor CAR-T constructs will not translate well and we have to start over?
  •  Whether due to antigen heterogeneity, a hostile tumor micro-environment, or other factors are some specific solid tumors more attractive opportunities than others for CAR-T therapy development?
  •  Given the many challenges that CAR-T faces in solid tumors, does the use of combination therapies from the start, for example, to mitigate TME effects, offer a more compelling opportunity.
Moderator:
Oladapo Yeku, MD, PhD
  • Clinical Assistant in Medicine, MGH

window of opportunities studies 

Speakers:
Jennifer Brogdon
  • Executive Director, Head of Cell Therapy Research, Exploratory Immuno-Oncology, NIBR

2017 CAR-T first approval

M&A and research collaborations

TCR tumor specific antigens avoid tissue toxicity 

Knut Niss, PhD
  • CTO, Mustang Bio

tumor hot start in 12 month clinical trial solid tumors , theraties not ready yet. Combination therapy will be an experimental treatment long journey checkpoint inhibitors to be used in combination maintenance Lipid tumor 

Barbra Sasu, PhD
  • CSO, Allogene

T cell response at prostate cancer 

tumor specific 

cytokine tumor specific signals move from solid to metastatic cell type for easier infiltration

Where we might go: safety autologous and allogeneic 

Jay Short, PhD
  • Chairman, CEO, Cofounder, BioAlta, Inc.

Tumor type is not enough for development of therapeutics other organs are involved in the periphery

difficult to penetrate solid tumors biologics activated in the tumor only, positive changes surrounding all charges, water molecules inside the tissue acidic environment target the cells inside the tumor and not outside 

Combination staggered key is try combination

  • Q&A

    4:00 PM – 4:15 PM
     
4:00 PM – 4:25 PM

GCT Manufacturing | Vector Production | Autologous and Allogeneic | Stem Cells | Supply Chain | Scalability & Management

The modes of GCT manufacturing have the potential of fundamentally reordering long-established roles and pathways. While complexity goes up the distance from discovery to deployment shrinks. With the likelihood of a total market for cell therapies to be over $48 billion by 2027,  groups of products are emerging.  Stem cell therapies are projected to be $28 billion by 2027 and non-stem cell therapies such as CAR-T are projected be $20 billion by 2027. The manufacturing challenges for these two large buckets are very different. Within the CAR-T realm there are diverging trends of autologous and allogeneic therapies and the demands on manufacturing infrastructure are very different. Questions for the panelists are:

  • Help us all understand the different manufacturing challenges for cell therapies. What are the trade-offs among storage cost, batch size, line changes in terms of production cost and what is the current state of scaling naïve and stem cell therapy treatment vs engineered cell therapies?
  • For cell and gene therapy what is the cost of Quality Assurance/Quality Control vs. production and how do you think this will trend over time based on your perspective on learning curves today?
  • Will point of care production become a reality? How will that change product development strategy for pharma and venture investors? What would be the regulatory implications for such products?
  • How close are allogeneic CAR-T cell therapies? If successful what are the market implications of allogenic CAR-T? What are the cost implications and rewards for developing allogeneic cell therapy treatments?
Moderator:
Michael Paglia
  • VP, ElevateBio
Speakers:
  • Dannielle Appelhans
    • SVP TechOps and Chief Technical Officer, Novartis Gene Therapies
  • Thomas Page, PhD
    • VP, Engineering and Asset Development, FUJIFILM Diosynth Biotechnologies
  • Rahul Singhvi, ScD
    • CEO and Co-Founder, National Resilience, Inc.
  • Thomas VanCott, PhD
    • Global Head of Product Development, Gene & Cell Therapy, Catalent
    • 2/3 autologous 1/3 allogeneic  CAR-T high doses and high populations scale up is not done today quality maintain required the timing logistics issues centralized vs decentralized  allogeneic are health donors innovations in cell types in use improvements in manufacturing

Ropa Pike, Director,  Enterprise Science & Partnerships, Thermo Fisher Scientific 

Centralized biopharma industry is moving  to decentralized models site specific license 

  • Q&A

    4:30 PM – 4:45 PM
     
4:30 PM – 4:40 PM

 

FIRST LOOK

CAR-T

 
Marcela Maus, MD, PhD
  • Director, Cellular Immunotherapy Program, Cancer Center, MGH
  • Assistant Professor, Medicine, HMS 

Fit-to-purpose CAR-T cells: 3 lead programs

Tr-fill 

CAR-T induce response myeloma and multiple myeloma GBM

27 patents on CAR-T

+400 patients treaded 40 Clinical Trials 

  • Q&A

    4:40 PM – 5:00 PM
     
4:40 PM – 4:50 PM

 

FIRST LOOK

Repurposed Tumor Cells as Killers and Immunomodulators for Cancer Therapy

 
Khalid Shah, PhD
  • Vice Chair, Neurosurgery Research, BWH
  • Director, Center for Stem Cell Therapeutics and Imaging, HMS

Solid tumors are the hardest to treat because: immunosuppressive, hypoxic, Acidic Use of autologous tumor cells self homing ThTC self targeting therapeutic cells Therapeutic tumor cells efficacy pre-clinical models GBM 95% metastesis ThTC translation to patient settings

  • Q&A

    4:50 PM – 5:10 PM
     
4:50 PM – 5:00 PM

 

FIRST LOOK

Other Cell Therapies for Cancer

 
David Scadden, MD
  • Director, Center for Regenerative Medicine; Co-Director, Harvard Stem Cell Institute, Director, Hematologic Malignancies & Experimental Hematology, MGH
  • Jordan Professor of Medicine, HMS

T-cell are made in bone marrow create cryogel  can be an off-the-shelf product repertoire on T Receptor CCL19+ mesenchymal cells mimic Tymus cells –

inter-tymic injection. Non human primate validation

Q&A

 

5:00 PM – 5:20 PM
 
5:00 PM – 5:20 PM

 

FIRESIDE

Fireside with Mikael Dolsten, MD, PhD

 
Introducer:
Jonathan Kraft
Moderator:
Daniel Haber, MD, PhD
  • Chair, Cancer Center, MGH
  • Isselbacher Professor of Oncology, HMS

Vaccine Status 

Mikael Dolsten, MD, PhD
  • Chief Scientific Officer and President, Worldwide Research, Development and Medical, Pfizer

Deliver vaccine around the Globe, Israel, US, Europe.

3BIL vaccine in 2022 for all Global vaccination 

Bio Ntech in Germany

Experience with Biologics immuneoncology & allogeneic antibody cells – new field for drug discovery 

mRNA curative effort and cancer vaccine 

Access to drugs developed by Pfizer to underdeveloped countries 

  • Q&A

    5:25 PM – 5:40 AM
     
5:20 PM – 5:30 PM
8:00 AM – 8:25 AM

GCT | The China Juggernaut

China embraced gene and cell therapies early. The first China gene therapy clinical trial was in 1991. China approved the world’s first gene therapy product in 2003—Gendicine—an oncolytic adenovirus for the treatment of advanced head and neck cancer.  Driven by broad national strategy, China has become a hotbed of GCT development, ranking second in the world with more than 1,000 clinical trials either conducted or underway and thousands of related patents.  It has a booming GCT biotech sector, led by more than 45 local companies with growing IND pipelines.

In late 1990, a T cell-based immunotherapy, cytokine-induced killer (CIK) therapy became a popular modality in the clinic in China for tumor treatment.  In early 2010, Chinese researchers started to carry out domestic CAR T trials inspired by several important reports suggested the great antitumor function of CAR T cells. Now, China became the country with the most registered CAR T trials, CAR T therapy is flourishing in China.

The Chinese GCT ecosystem has increasingly rich local innovation and growing complement of development and investment partnerships – and also many subtleties.

This panel, consisting of leaders from the China GCT corporate, investor, research and entrepreneurial communities, will consider strategic questions on the growth of the gene and cell therapy industry in China, areas of greatest strength, evolving regulatory framework, early successes and products expected to reach the US and world market.

Moderator:
Min Wu, PhD
  • Managing Director, Fosun Health Fund

What are the area of CGT in China, regulatory similar to the US

 

Speakers:
Alvin Luk, PhD
  • CEO, Neuropath Therapeutics

Monogenic rare disease with clear genomic target

Increase of 30% in patient enrollment 

Regulatory reform approval is 60 days no delay

 

Pin Wang, PhD
  • CSO, Jiangsu Simcere Pharmaceutical Co., Ltd.

Similar starting point in CGT as the rest of the World unlike a later starting point in other biological

 

Richard Wang, PhD
  • CEO, Fosun Kite Biotechnology Co., Ltd

Possibilities to be creative and capitalize the new technologies for innovating drug

Support of the ecosystem by funding new companie allowing the industry to be developed in China

Autologous in patients differences cost challenge

Tian Xu, PhD
  • Vice President, Westlake University

ICH committee and Chinese FDA -r regulation similar to the US

Difference is the population recruitment, in China patients are active participants in skin disease 

Active in development of transposome 

Development of non-viral methods, CRISPR still in D and transposome

In China price of drugs regulatory are sensitive 

Shunfei Yan, PhD
  • Investment Manager, InnoStar Capital

Indication driven: Hemophilia, 

Allogogenic efficiency therapies

Licensing opportunities 

 

  • Q&A

    8:30 AM – 8:45 AM
     
8:30 AM – 8:55 AM

Impact of mRNA Vaccines | Global Success Lessons

The COVID vaccine race has propelled mRNA to the forefront of biomedicine. Long considered as a compelling modality for therapeutic gene transfer, the technology may have found its most impactful application as a vaccine platform. Given the transformative industrialization, the massive human experience, and the fast development that has taken place in this industry, where is the horizon? Does the success of the vaccine application, benefit or limit its use as a therapeutic for CGT?

  • How will the COVID success impact the rest of the industry both in therapeutic and prophylactic vaccines and broader mRNA lessons?
  • How will the COVID success impact the rest of the industry both on therapeutic and prophylactic vaccines and broader mRNA lessons?
  • Beyond from speed of development, what aspects make mRNA so well suited as a vaccine platform?
  • Will cost-of-goods be reduced as the industry matures?
  • How does mRNA technology seek to compete with AAV and other gene therapy approaches?
Moderator:
Lindsey Baden, MD
  • Director, Clinical Research, Division of Infectious Diseases, BWH
  • Associate Professor, HMS

In vivo delivery process regulatory cooperation new opportunities for same platform for new indication

Speakers:

Many years of mRNA pivoting for new diseases, DARPA, Nucleic Acids global deployment of a manufacturing unit on site where the need arise. Elan Musk funds new directions at Moderna

How many mRNA can be put in one vaccine: Dose and tolerance to achieve efficacy 

45 days for Personalized cancer vaccine one per patient

1.6 Billion doses produced rare disease monogenic correct mRNA like CF multiple mutation infection disease and oncology applications

Platform allowing to swap cargo reusing same nanoparticles address disease beyond Big Pharma options for biotech

WHat strain of Flu vaccine will come back in the future when people do not use masks 

  • Kate Bingham, UK Vaccine Taskforce

July 2020, AAV vs mRNA delivery across UK local centers administered both types supply and delivery uplift 

 

  • Q&A

    9:00 AM – 9:15 AM
     
9:00 AM – 9:25 AM

 

HOT TOPICS

Benign Blood Disorders

Hemophilia has been and remains a hallmark indication for the CGT. Given its well-defined biology, larger market, and limited need for gene transfer to provide therapeutic benefit, it has been at the forefront of clinical development for years, however, product approval remains elusive. What are the main hurdles to this success? Contrary to many indications that CGT pursues no therapeutic options are available to patients, hemophiliacs have an increasing number of highly efficacious treatment options. How does the competitive landscape impact this field differently than other CGT fields? With many different players pursuing a gene therapy option for hemophilia, what are the main differentiators? Gene therapy for hemophilia seems compelling for low and middle-income countries, given the cost of currently available treatments; does your company see opportunities in this market?

Moderator:
Nancy Berliner, MD
  • Chief, Division of Hematology, BWH
  • H. Franklin Bunn Professor of Medicine, HMS
Speakers:
Theresa Heggie
  • CEO, Freeline Therapeutics

Safety concerns, high burden of treatment CGT has record of safety and risk/benefit adoption of Tx functional cure CGT is potent Tx relative small quantity of protein needs be delivered 

Potency and quality less quantity drug and greater potency

risk of delivery unwanted DNA, capsules are critical 

analytics is critical regulator involvement in potency definition

Close of collaboration is exciting

Gallia Levy, MD, PhD
  • Chief Medical Officer, Spark Therapeutics

Hemophilia CGT is the highest potential for Global access logistics in underdeveloped countries working with NGOs practicality of the Tx

Roche reached 120 Counties great to be part of the Roche Group

Amir Nashat, PhD
  • Managing Partner, Polaris Ventures
Suneet Varma
  • Global President of Rare Disease, Pfizer

Gene therapy at Pfizer small molecule, large molecule and CGT – spectrum of choice allowing Hemophilia patients to marry 

1/3 internal 1/3 partnership 1/3 acquisitions 

Learning from COVID-19 is applied for other vaccine development

review of protocols and CGT for Hemophelia

You can’t buy Time

With MIT Pfizer is developing a model for Hemopilia CGT treatment

  • Q&A

    9:30 AM – 9:45 AM
     
9:25 AM – 9:35 AM

 

FIRST LOOK

Treating Rett Syndrome through X-reactivation

 
Jeannie Lee, MD, PhD
  • Molecular Biologist, MGH
  • Professor of Genetics, HMS

200 disease X chromosome unlock for neurological genetic diseases: Rett Syndrome and other autism spectrum disorders female model vs male mice model

deliver protein to the brain 

restore own missing or dysfunctional protein

Epigenetic not CGT – no exogenous intervention Xist ASO drug

Female model

  • Q&A

    9:35 AM – 9:55 AM
     
9:35 AM – 9:45 AM

 

FIRST LOOK

Rare but mighty: scaling up success in single gene disorders

 
Florian Eichler, MD
  • Director, Center for Rare Neurological Diseases, MGH
  • Associate Professor, Neurology, HMS

Single gene disorder NGS enable diagnosis, Diagnosis to Treatment How to know whar cell to target, make it available and scale up Address gap: missing components Biomarkers to cell types lipid chemistry cell animal biology 

crosswalk from bone marrow matter 

New gene discovered that causes neurodevelopment of stagnant genes Examining new Biology cell type specific biomarkers 

  • Q&A

    9:45 AM – 10:05 AM
     
9:50 AM – 10:15 AM

 

HOT TOPICS

Diabetes | Grand Challenge

The American Diabetes Association estimates 30 million Americans have diabetes and 1.5 million are diagnosed annually. GCT offers the prospect of long-sought treatment for this enormous cohort and their chronic requirements. The complexity of the disease and its management constitute a grand challenge and highlight both the potential of GCT and its current limitations.

  •  Islet transplantation for type 1 diabetes has been attempted for decades. Problems like loss of transplanted islet cells due to autoimmunity and graft site factors have been difficult to address. Is there anything different on the horizon for gene and cell therapies to help this be successful?
  • How is the durability of response for gene or cell therapies for diabetes being addressed? For example, what would the profile of an acceptable (vs. optimal) cell therapy look like?
Moderator:
Marie McDonnell, MD
  • Chief, Diabetes Section and Director, Diabetes Program, BWH
  • Lecturer on Medicine, HMS

Type 1 Diabetes cost of insulin for continuous delivery of drug

alternative treatments: 

The Future: neuropotent stem cells 

What keeps you up at night 

Speakers:
Tom Bollenbach, PhD
  • Chief Technology Officer, Advanced Regenerative Manufacturing Institute

Data managment sterility sensors, cell survival after implantation, stem cells manufacturing, process development in manufacturing of complex cells

Data and instrumentation the Process is the Product

Manufacturing tight schedules 

 

Manasi Jaiman, MD
  • Vice President, Clinical Development, ViaCyte
  • Pediatric Endocrinologist

continous glucose monitoring 

 

Bastiano Sanna, PhD
  • EVP, Chief of Cell & Gene Therapies and VCGT Site Head, Vertex Pharmaceuticals

100 years from discovering Insulin, Insulin is not a cure in 2021 – asking patients to partner more 

Produce large quantities of the Islet cells encapsulation technology been developed 

Scaling up is a challenge

Rogerio Vivaldi, MD
  • CEO, Sigilon Therapeutics

Advanced made, Patient of Type 1 Outer and Inner compartments of spheres (not capsule) no immune suppression continuous secretion of enzyme Insulin independence without immune suppression 

Volume to have of-the-shelf inventory oxygenation in location lymphatic and vascularization control the whole process modular platform learning from others

  • Q&A

    10:20 AM – 10:35 AM
     
10:20 AM – 10:40 AM

 

FIRESIDE

Building A Unified GCT Strategy

 
Introducer:
John Fish
  • CEO, Suffolk
  • Chairman of Board Trustees, Brigham Health
Moderator:
Meg Tirrell
  • Senior Health and Science Reporter, CNBC

Last year, what was it at Novartis

Speaker:
Jay Bradner, MD
  • President, NIBR

Keep eyes open, waiting the Pandemic to end and enable working back on all the indications 

Portfolio of MET, Mimi Emerging Therapies 

Learning from the Pandemic – operationalize the practice science, R&D leaders, new collaboratives at NIH, FDA, Novartis

Pursue programs that will yield growth, tropic diseases with Gates Foundation, Rising Tide pods for access CGT within Novartis Partnership with UPenn in Cell Therapy 

Cost to access to IP from Academia to a Biotech CRISPR accessing few translations to Clinic

Protein degradation organization constraint valuation by parties in a partnership 

Novartis: nuclear protein lipid nuclear particles, tamplate for Biotech to collaborate

Game changing: 10% of the Portfolio, New frontiers human genetics in Ophthalmology, CAR-T, CRISPR, Gene Therapy Neurological and payloads of different matter

  • Q&A

    10:45 AM – 11:00 AM
     
10:40 AM – 10:50 AM

Break

 
10:50 AM – 11:00 AM

 

FIRST LOOK

Getting to the Heart of the Matter: Curing Genetic Cardiomyopathy

 
  • Christine Seidman, MD
    • Director, Cardiovascular Genetics Center, BWH
    • Smith Professor of Medicine & Genetics, HMS

The Voice of Dr. Seidman – Her abstract is cited below

The ultimate opportunity presented by discovering the genetic basis of human disease is accurate prediction and disease prevention. To enable this achievement, genetic insights must enable the identification of at-risk

individuals prior to end-stage disease manifestations and strategies that delay or prevent clinical expression. Genetic cardiomyopathies provide a paradigm for fulfilling these opportunities. Hypertrophic cardiomyopathy (HCM) is characterized by left ventricular hypertrophy, diastolic dysfunction with normal or enhanced systolic performance and a unique histopathology: myocyte hypertrophy, disarray and fibrosis. Dilated cardiomyopathy (DCM) exhibits enlarged ventricular volumes with depressed systolic performance and nonspecific histopathology. Both HCM and DCM are prevalent clinical conditions that increase risk for arrhythmias, sudden death, and heart failure. Today treatments for HCM and DCM focus on symptoms, but none prevent disease progression. Human molecular genetic studies demonstrated that these pathologies often result from dominant mutations in genes that encode protein components of the sarcomere, the contractile unit in striated muscles. These data combined with the emergence of molecular strategies to specifically modulate gene expression provide unparalleled opportunities to silence or correct mutant genes and to boost healthy gene expression in patients with genetic HCM and DCM. Many challenges remain, but the active and vital efforts of physicians, researchers, and patients are poised to ensure success.

 
2:10 PM – 2:20 PM

 

FIRST LOOK

Enhancing vesicles for therapeutic delivery of bioproducts

 
Xandra Breakefield, PhD
  • Geneticist, MGH, MGH
  • Professor, Neurology, HMS

DNA, RNA, exosomes avoid random transgene integration 

EVs – Extracellular Vesicles 

  • Q&A

    2:20 PM – 2:35 PM
     
2:20 PM – 2:30 PM

 

FIRST LOOK

Versatile polymer-based nanocarriers for targeted therapy and immunomodulation

 
Natalie Artzi, PhD
  • Assistant Professor, BWH

Epigenome

Nonviral (nucleic acid) delivery 

Nanoparticle Toolbox : Cyclical Dinucleotides (CDN) 

Nanoparticles for delivery of medicines Delivery route affect on therapeutic efficacy

Polymeric based nanocarriers for targeted therapy and immunomodulation

  • Q&A

    2:30 PM – 2:45 PM
     
2:55 PM – 3:20 PM

 

HOT TOPICS

Gene Editing | Achieving Therapeutic Mainstream

Gene editing was recognized by the Nobel Committee as “one of gene technology’s sharpest tools, having a revolutionary impact on life sciences.” Introduced in 2011, gene editing is used to modify DNA. It has applications across almost all categories of disease and is also being used in agriculture and public health.

Today’s panel is made up of pioneers who represent foundational aspects of gene editing.  They will discuss the movement of the technology into the therapeutic mainstream.

  • Successes in gene editing – lessons learned from late-stage assets (sickle cell, ophthalmology)
  • When to use what editing tool – pros and cons of traditional gene-editing v. base editing.  Is prime editing the future? Specific use cases for epigenetic editing.
  • When we reach widespread clinical use – role of off-target editing – is the risk real?  How will we mitigate? How practical is patient-specific off-target evaluation?
Moderator:
J. Keith Joung, MD, PhD
  • Robert B. Colvin, M.D. Endowed Chair in Pathology & Pathologist, MGH
  • Professor of Pathology, HMS

target alteration of genes for research and novele therapeutics for indications without alternative Tx

Chardonay Platform Specificity and safety 

 

Speakers:
John Evans
  • CEO, Beam Therapeutics

CRISPR targets the Genome reaching the site open DNA single base change in the Genome sicle cell anemia, letter misspelled correction

turn off or activate or program the protein function genome modification tool immunology CAR-T nanoparticles to deliver locally

Delivery is the challenge ex Vivo, In Vivo innovations in nanoparticles to blood system, muscle 

Lisa Michaels
  • EVP & CMO, Editas Medicine

Gene editing allows correction of genetic abnormalities 

CRISPR editing the Genome in Vivo 

Delivery specificity edit DNA of cells for Tx objective

 

Rachel Haurwitz, PhD

Caribou BioSciences, Off UC, Berkeley, CA

Innovation to delivery large quantities of DNA 

  • Q&A

    3:25 PM – 3:50 PM
     
3:25 PM – 3:50 PM

 

HOT TOPICS

Common Blood Disorders | Gene Therapy

There are several dozen companies working to develop gene or cell therapies for Sickle Cell Disease, Beta Thalassemia, and  Fanconi Anemia. In some cases, there are enzyme replacement therapies that are deemed effective and safe. In other cases, the disease is only managed at best. This panel will address a number of questions that are particular to this class of genetic diseases:

  • What are the pros and cons of various strategies for treatment? There are AAV-based editing, non-viral delivery even oligonucleotide recruitment of endogenous editing/repair mechanisms. Which approaches are most appropriate for which disease?
  • How can companies increase the speed of recruitment for clinical trials when other treatments are available? What is the best approach to educate patients on a novel therapeutic?
  • How do we best address ethnic and socio-economic diversity to be more representative of the target patient population?
  • How long do we have to follow up with the patients from the scientific, patient’s community, and payer points of view? What are the current FDA and EMA guidelines for long-term follow-up?
  • Where are we with regards to surrogate endpoints and their application to clinically meaningful endpoints?
  • What are the emerging ethical dilemmas in pediatric gene therapy research? Are there challenges with informed consent and pediatric assent for trial participation?
  • Are there differences in reimbursement policies for these different blood disorders? Clearly durability of response is a big factor. Are there other considerations?
Moderator:
David Scadden, MD
  • Director, Center for Regenerative Medicine; Co-Director, Harvard Stem Cell Institute, Director, Hematologic Malignancies & Experimental Hematology, MGH
  • Jordan Professor of Medicine, HMS
Speakers:
Samarth Kukarni, PhD
Nick Leschly
  • Chief Bluebird, Bluebird Bio
Mike McCune, MD, PhD
  • Head, HIV Frontiers, Global Health Innovative Technology Solutions, Bill & Melinda Gates Foundation
  • Q&A

    3:55 PM – 4:15 PM
     
3:50 PM – 4:00 PM

 

FIRST LOOK

Gene Editing

 
J. Keith Joung, MD, PhD
  • Robert B. Colvin, M.D. Endowed Chair in Pathology & Pathologist, MGH
  • Professor of Pathology, HMS

ONE-seq enriched in specific populations for genetic variation

seq IP and commercialization