The Bio Report

Fighting Drug-Resistant Fungal Infections

Concerns about the threat posed by the growth of drug-resistant pathogens has often focused on the need to reinvigorate our arsenal of antibiotics, but health authorities are paying new attention to the rise of invasive fungal infections. Globally, about 1.5 million people each year die from these infections. There’s been a lack of investment and innovation in new types of antifungals and the worry is growing about the emergence of fungal strains that are resistant to existing treatments. We spoke to Ciara Kennedy, president and CEO of Amplyx, about the need for new antifungals, why this problem is emerging, and her company’s first-in-class experimental therapy to fight fungal infections.

Accelerating Early-Stage Biotechs

The effort to cost-effectively accelerate the development of new therapies has led to the rise of new business models that seek to provide expertise, capital, and access to professional networks that can help early-stage companies navigate pitfalls and overcome challenges. Xontogeny is a bit of a hybrid in its approach, preferring the term aggregator to accelerator or incubator. We spoke to Chris Garabedian, chairman and CEO of Xontogeny, about the company’s approach, what it looks for in the biotechs it backs, and what he’s learned from his own experience as a biotech executive that he thinks will benefit others.

Agenus Advances Broad Immuno-Oncology Pipeline

Agenus is an immuno-oncology company with a long history and a broad portfolio. To help fund its pipeline, it entered into a significant alliance with Gilead Sciences in December 2018 and has used an unusual funding mechanism by raising money through what it described as the first asset-backed digital-security offering. We spoke to John Castle, head of translational medicine and bioinformatics at Agenus, about the company’s approach to managing and prioritizing its pipeline, its use of artificial intelligence, and the recent deals it’’s done to fund development.

Targeting the Right Proteins to Treat Neurological Diseases

The recent late-stage failure of another high-profile Alzheimer’s disease drug candidate is a reminder of the challenges of developing drugs for neurological diseases. These challenges are driven by the fact that there are hundreds of different brain cell types and complex circuits and pathways in the brain that make it difficult to identify the right protein to target to treat a given disease. Cerevance says its proprietary platform overcomes the limitations of must approaches used today to study human brain cells. We spoke to Brad Margus, CEO of Cerevance, about the company’s platform technology, how it addresses the challenges drug developer face, and the programs it has advanced to date.

A Treat Locally, Act Globally Strategy for Treating Cancer

Intensity Therapeutics argues that cancer is both a micro and macro disease. Therapies need to act at the site of tumors, but they also need to treat the systemic effects of the disease that results from micro-metastases. Intensity is developing cancer therapies that are delivered directly into tumors, but also stimulate the innate immune system to address the more systemic effects of cancer. We spoke to Lewis Bender, CEO of Intensity, about the company’s platform technology, how it enlists the innate immune system in the battle against cancer, and the thinking behind the company’s approach.

Squeezing New Possibilities into Cell Therapies

SQZ Biotech believes its platform technology can enable the engineering of virtually any function into any cell type allow for a new world of cell therapies to revolutionize the treatment of diseases. As its name implies, it does this by squeezing a cell to momentarily disrupt its membrane to allow it to insert a range of substances. We spoke to Armon Sharei, CEO of SQZ Biotech, about the company’s platform technology, its initial focus on oncology and auto-immune diseases, and the broad potential for this approach.

Industry Calls for New Incentives to Spur Development of New Antibiotics

As concerns grow about the rise of antibiotic resistant bugs, the ability to combat them is being undermined by the economics of antibiotic drug development. Many large pharmaceutical companies stepped away from the space and despite the passage of the GAIN Act in 2012 and government investment in antibiotic research and development, drug companies argue more action is needed. We spoke to Michael Dunne, chief scientific officer at Iterum Therapeutics, about the state of the antibiotic arsenal today, the challenges drug developers face, and whether Congress will be willing to provide the industry incentives to address societal needs at a time when there is growing animosity towards the industry over issues such as pricing.

Company Seeks to Prove Marine-Derived Alzheimer’s Drug Is No Fish Story

Neurotrope is developing its experimental therapy bryostatin as a potential treatment for Alzheimer’s disease and other neurodegenerative conditions. The company believes the drug has multiple mechanisms of action and can stimulate synaptic growth factors to repair damaged synapses, form new ones, and prevent neuronal death. The company, though, found itself in a controversy over the way it characterized results from a phase 2 study of the drug in 2017. It is now conducting a second phase 2 study of the drug in the hopes of demonstrating meaningful benefits for patients. We spoke to Daniel Alkon, chief scientific officer of Neurotrope, about bryostatin, the controversy over the way it reported its previous results, and the path forward for the drug.