Advancing upstream therapeutics to prevent and treat GI disease

Pioneering gut mucosal-immune science to prevent and treat gastrointestinal diseases

Our Solutions

GB Discovery & Functional Biology Platform

GB uses functional metabolomics to measure gut microbial ecosystem activity and host-microbe biology,
potentially supporting biomarkers, patient stratification, partnerships, longitudinal data, and discovery.

CS-0003: First-in-Class Mucosal-Immune Modulator

Our lead therapeutic is designed to stabilize the GI mucosal barrier, suppress stress-induced bacterial
virulence signaling, and support balanced mucosal-immune responses.

Lead indication: Prevention of GI Surgical Site Infection in High-Risk GI Surgery

Advancing a New Approach to GI Disease
32 Biosciences is developing therapies designed to act earlier in GI disease biology, before infection or
inflammatory amplification.

I will prevent disease whenever I can, for prevention is preferable to cure.

– Physicians’ Hippocratic Oath

Dr. Chang on gray background with teal border

32 Biosciences to Launch $40 Million Series A at J.P. Morgan to Advance First-in-Class GI Mucosal-Immune Therapeutics

January 8, 2026

32 Biosciences Set to Attend the 2026 JPM Healthcare Conference

December 31, 2025

32 Biosciences Joins Featured Startups in the Midwest Biotech Startup Showcase

December 31, 2025