The average kidney transplant recipient experiences kidney failure within 10 to 12 years after a transplant, putting them on a cycle that ends with kidney failure and a need for a new transplant. This cycle adds to strains on transplant recipients, payers, providers, and the healthcare system and taxes the limited supply of organs for transplantation. Eledon Pharmaceuticals is seeking to extend the functional life of transplanted organs while reducing the side effects of current immunosuppressive treatments with its experimental, first-in-class immunosuppressive therapy, Tegoprubart. We spoke to Steve Perrin, president and chief scientific officer of Eledon Pharmaceuticals, about the need for innovative approaches to immunosuppression in organ transplantation, how its experimental therapy works, and why it may also have benefits in autoimmune and neurodegenerative diseases as well.
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Overcoming Antimicrobial Resistance
Antimicrobial resistance is projected to kill up to 10 million people a year by 2050. One particular area of concern is drug-resistant gonorrhea, where existing therapies are being exhausted. Taxis Pharmaceuticals is developing therapies to combat evolving superbugs by targeting their cellular infrastructure and disrupting the mechanisms that fuel antimicrobial resistance. We spoke to Greg Mario, president and CEO of Taxis, about the public health threat posed by drug-resistant gonorrhea, the approaches it’s taking to develop new antimicrobial treatments, and the need for new funding models to bring new therapies to market.
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Using Targeted Radiotherapies to Treat Challenging CNS Cancers
Brain tumors are difficult to treat in part because of the blood-brain barrier, the need to protect healthy and sensitive tissue surrounding tumors, and the limits of existing therapies. While there have been great advances in other types of cancer, there’s been relatively little progress in treating these CNS tumors. Plus Therapeutic is developing targeted radiotherapies that provide high doses of radiation directly into the tumor with a catheter. The approach enables the delivery of higher doses of radiation while minimizing exposure to healthy brain cells. We spoke to Marc Hedrick, president and CEO of Plus Therapeutics, about the challenges of treating brain tumors, the limitations of current therapies, and why the company’s targeted radiotherapies have the potential to create better outcomes for patients.
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Hitting Previously Undruggable Targets with Oral Therapies
Macrocycles are complex compounds that can interact with targets that are often unreachable with traditional small molecules. Orbis Medicines is addressing the challenge with its nCycles, synthetic macrocycle drugs that are orally available but hit targets that would otherwise require biologic therapies. We spoke to Morten Graugaard, CEO of Orbis Medicines, about its class of synthetic macrocycles called nCycles, its platform technology to generate and screen these therapies, and how they can offer an orally-delivered alternative to biologics.
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Building Better Models of Human Diseases to Speed Drug Development
Animal testing for experimental therapies is slow, expensive, and an imperfect predictor for how a drug will act in humans. The Foundation for the National Institutes of Health in July announced a program to advance innovative laboratory technologies that model human biology, enabling faster, less expensive testing. We spoke to Stacey Adam, vice president of scientific partnerships for the FNIH and leader of the public-private partnership, about the new program, the technologies being explored, and what it will take to transform biomedical research with better disease models.
The Bio Report podcast, hosted by award-winning journalist Daniel Levine, focuses on the intersection of biotechnology with business, science, and policy.
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