Next-gen immunotherapies for cancer, Andrew Scharenberg, Co-founder & CEO, Umoja Biopharma
Aug 9, 2023
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Andrew Scharenberg, CEO of Umoja Biopharma, discusses next-gen immunotherapies for cancer, including in vivo CAR T-cell therapy. He talks about indication selection, team building during the pandemic, and the importance of wearing different hats in biotech. The podcast also explores the challenges in manufacturing CAR-T cells, the future of stem cell-derived cell therapies, and managing complexity in drug development.
The future of CAR-T therapies lies in in vivo generation, enabling off-the-shelf administration, reduced delays, lower costs, and broader applicability.
Umoja Biopharma aims to integrate technologies for targeted small molecules, tumor tagging, and engineered T-cells, simplifying complex therapies for greater patient impact.
Deep dives
Andy's interest in biotech and career trajectory
Andy, a physician by training, got interested in biotech due to his desire to develop therapeutics for patients with pediatric immunodeficiency. He started his career at Seattle Children's Hospital, where he worked on gene editing-based therapies for inherited diseases of the immune system. This led him to spin off his first company, Progenin, which was eventually acquired by Bluebird Bio. Andy then pursued a hybrid academic biotech career, where he combined discoveries in his academic position with industrial resources and expertise in biotech companies. This experience and the desire to expand the reach of CAR-T cell therapies inspired him to co-found Umoja BioPharma.
Andy's role evolution and approach to wearing different hats
Andy's transition from academia to biotech necessitated the wearing of different hats. Initially, he focused on the scientific and discovery aspects. However, as he gained experience, he realized the need to include regulatory, manufacturing, and business expertise. Over time, his role expanded to encompass these additional areas. Andy's understanding of the broader picture and ability to plan ahead were honed, allowing him to bring a more comprehensive lens to each project and drive effective communication and collaboration among team members with different roles.
CAR-T space and the opportunities it presents
Andy's introduction to the CAR-T space occurred through discussions with colleague Mike Jensen and witnessing the transformative effects of CAR-T cell therapies on pediatric leukemia patients. While CAR-T therapies were successful, they faced challenges in manufacturing and delivery, limiting their accessibility. Andy sees the future of CAR-T therapies in in vivo generation, where CAR-T cells are formed within the patient's body, enabling off-the-shelf administration, reduced delays, lower costs, and broader applicability. In addition, stem cell-derived cell therapies, offering increased control and flexibility, are expected to play a growing role in the future of CAR-T therapies.
The formation and goals of Emoja BioPharma
Emoja BioPharma was formed to integrate the expertise of Andy, Mike Jensen, Phil Lau, and Ryan Chrisman in developing T-cell therapies. The aim was to create therapies that are effective, even in solid tumors, and deployable in local hospitals, ensuring broader accessibility. Emoja combines technologies for targeted small molecules, tagging tumors, and engineering T-cells to recognize and kill the tagged tumors. The focus is on integration and simplification, similar to how an iPhone integrates complex technologies into a user-friendly interface. Emoja's goal is to make complex therapies simpler and more impactful for patients.
Synopsis:
Andrew Scharenberg is the Co-founder and CEO of Umoja Biopharma, a company pioneering the future of immunotherapy by reprogramming T cells in vivo. Umoja’s groundbreaking integrated platform therapeutics reprogram the immune system in the patient’s body to target cancer cells and generate lasting remissions. Andrew talks about the CAR T-cell therapy space, the opportunities he sees, and how he sees the space evolving over the next two decades. He discusses the work that his team is pursuing at Umoja to develop a new approach to cancer therapy that retools a patient’s immune system in vivo, enhancing the body’s natural capacity to fight cancer, and where the company is from a development perspective. He also talks about how he thinks about indication selection, particularly in the early stages of biotech. Finally, he shares how the pandemic impacted his approach to team building and his thoughts on distributed teams.
Biography:
Dr. Andrew M. Scharenberg is the founder and CEO of Umoja Biopharma, an MPM portfolio company. He also serves as an Executive Partner at MPM Capital, and Chairs the Scientific Advisory Boards at Generation Bio, Genti Bio, and Alpine Immune Sciences.
Prior to founding Umoja, Andrew co-directed the Program in Cell and Gene Therapy at Seattle Children’s Research Institute, working to translate cell and gene therapies for the treatment of inherited immunologic and blood diseases. This work led to the development of a program in engineered regulatory T-cells, partnered with Casebia Therapeutics for the purpose of developing a gene edited cell therapeutic for Type I diabetes and other inflammatory diseases. Previously, he was the Chief Scientific Officer of Cellectis Therapeutics, where he initiated the development of an allogeneic CAR T-cell platform, and co-founder of Pregenen Inc., a gene editing and cell-signalling technology company that was acquired by bluebird bio in 2014.
Andrew earned his M.D. from the University of North Carolina School of Medicine, and then completed residency at the University of North Carolina Children’s Hospital and his fellowship in immunology at NIH and at the Division of Experimental Pathology, Beth Israel Hospital. From 2000 to 2020, he was an attending Physician at Seattle Children’s Hospital, a Professor in the Department of Pediatrics, and an Adjunct Professor in the Department of Immunology at the University of Washington School of Medicine in Seattle. Andrew received the American Pediatric Society/Society for Pediatric Research National Young Investigator Award in 2002. He is an active member of the American Society for Clinical Investigation and the American Pediatric Society.
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