Mount Sinai's Focus on Beta Cell Regeneration Research

Mount Sinai has built the Obesity, Diabetes and Metabolism Institute into what leadership describes as a major force in diabetes research both within the institution and nationally. The institute emphasizes a translational approach—meaning research designed to move discoveries from the laboratory toward potential treatments for patients.

Andy Stewart, the institute's founding director, earned his medical degree from Columbia University and completed his internal medicine residency at Roosevelt Hospital. He later moved to Yale, where he became a professor and leader in bone metabolism research, focusing on conditions like tumor-mediated hypercalcemia.

During his bone metabolism work, Stewart's group discovered a factor called PTHrP that turned out to play a role in beta cell biology—the cells that produce insulin. This unexpected connection sparked a mid-career shift: Stewart transitioned from bone research to become a beta cell scientist, eventually moving to the University of Pittsburgh where he served as chief of the division of endocrinology before joining Mount Sinai.

Beta cell regeneration research explores whether new insulin-producing cells could be grown or restored in people with Type 1 diabetes. The Mount Sinai institute's work in this area is ongoing, though this video does not present specific clinical trial data or treatment outcomes. The research represents one of several scientific approaches being pursued to address beta cell loss in diabetes.

Source: YouTube community video. Evidence type: Community video — lay discussion, not peer-reviewed research. Type1Cure is an information and intelligence hub, not a medical advice service. This article summarizes published research and does not provide diagnosis, treatment, or personal medical guidance. Always talk to your own care team before changing anything about your Type 1 diabetes management.