Protagonist Therapeutics is a Newark, California clinical-stage biopharmaceutical company that turns peptides - short chains of amino acids long dismissed as too fragile to be drugs - into stable, often orally available medicines. Its proprietary peptide discovery and engineering platform powers a pipeline spanning hematology, inflammation/immunology and metabolic disease, anchored by rusfertide (a hepcidin mimetic for polycythemia vera under FDA Priority Review) and icotrokinra, an oral IL-23 receptor blocker partnered with Johnson & Johnson that reached the U.S. market in 2026. Publicly traded on Nasdaq as PTGX, the company pairs internal discovery with high-value pharma partnerships.
Rani Therapeutics is a clinical-stage biotherapeutics company building the RaniPill, a swallowable robotic capsule that delivers injectable biologics - peptides, proteins and antibodies - orally, with dissolvable microneedles that painlessly inject the drug into the intestinal wall. Founded in 2012 out of Mir Imran's InCube Labs and now Nasdaq-listed (RANI), Rani aims to replace the needle for chronic conditions ranging from obesity and metabolic disease to immunology and rare disease.
HAYA Therapeutics is a clinical-stage precision medicines company spun out of Lausanne University Hospital (CHUV) in 2019. It develops RNA-guided programmable therapeutics that target long non-coding RNAs in the so-called 'dark genome' - the roughly 98% of human DNA that does not code for proteins - to reprogram disease-driving cell states. Its lead candidate, HTX-001, is an antisense oligonucleotide targeting the cardiac lncRNA Wisper for heart failure, with a broader pipeline spanning fibrosis, metabolic disease and cancer. The company is headquartered in Lausanne, Switzerland, with US laboratory operations in San Diego, and raised a $65M Series A in May 2025.
Helicore Biopharma is a South San Francisco clinical-stage biopharmaceutical company building first-in-class GIP (glucose-dependent insulinotropic polypeptide) antagonists for obesity and cardiometabolic disease. Its lead candidate, HCR-188, is a humanized monoclonal antibody that binds circulating GIP ligand rather than the GIP receptor, a mechanism designed to improve the quality of weight loss - favoring fat loss over lean mass when paired with GLP-1 - and to restore leptin sensitivity. Incubated by Versant Ventures, the company emerged from stealth in January 2025 with a $65 million Series A and is advancing a pipeline of long-acting antibody-peptide conjugates aimed at quarterly dosing.
Virta Health is a digital health company on a mission to reverse type 2 diabetes and obesity in 100 million people. Founded in 2014 by Sami Inkinen, Dr. Stephen Phinney, and Dr. Jeff Volek, Virta pairs a nutrition-first, low-carbohydrate clinical protocol with a Continuous Remote Care platform - a mobile app, dedicated physicians and health coaches, and AI-driven personalization - to lower blood sugar, cut medications, and produce durable weight loss without relying on costly drugs or surgery. Sold to employers and health plans on a value-based, outcomes-guaranteed model, Virta has treated over 100,000 members and surpassed $160M in annualized revenue.
Bloom Science is a San Diego clinical-stage biotech translating the biology of the ketogenic diet into oral live biotherapeutics that act through the gut-immune-brain axis. Built on microbiome research licensed from UCLA and powered by its IrisRx discovery platform, the company is developing BL-001, a once-daily bacterial therapy being studied in obesity and in drug-resistant seizures from Dravet syndrome, with a pipeline reaching toward ALS and neurodegenerative disease.
Peter DiLaura is the CEO and Board Director of Helicore Biopharma, a San Mateo biotech building long-acting antibody-peptide conjugates that go after obesity by neutralizing the GIP hormone in the bloodstream rather than blocking its receptor. With nearly three decades of company-building behind him - CEO roles at Initial Therapeutics and Second Genome, business and strategy chief at Sonoma Biotherapeutics, and time as an Entrepreneur-in-Residence at Third Rock Ventures - he is the operator brought in to turn a $65M Series A and a clinic-ready antibody into medicines that aim for quarterly dosing and better-quality weight loss.
Russell Beckerman is a biotech entrepreneur and Co-Founder & CEO of Overture Therapeutics, a Cambridge-based company engineering precision antibody medicines targeting obesity and metabolic dysfunction. He previously co-founded 82VS, a venture studio embedded within Alloy Therapeutics that has launched nine drug companies since 2020. His work sits at the intersection of cutting-edge antibody biology, company creation, and the conviction that the next generation of obesity drugs will be antibodies - not peptides.
Elaine Cheung is Chief Business Officer at Moonwalk Biosciences, a South San Francisco biotech backed by $57 million in funding and co-founded by CRISPR pioneer Feng Zhang and former Illumina CTO Alex Aravanis. With 20+ years navigating the inflection points of genomic medicine - from spinning GRAIL out of Illumina, helping architect its $900M+ Series B, and steering Lyell Immunopharma through its IPO - Cheung brings a rare combination of scientific literacy and deal-making precision. At Moonwalk, she is helping build the business infrastructure for a company that has pivoted from epigenetic editing to siRNA-based therapeutics targeting adipose biology and obesity.