iBio’s First-in-Class Activin E Antibody Achieves >26% Fat Reduction Without Muscle Loss and Shows Synergy with GLP-1s in Preclinical Model

SAN DIEGO, May 05, 2025 (GLOBE NEWSWIRE) -- iBio, Inc. (Nasdaq: IBIO), an AI-driven innovator of precision antibody therapies, today announced new promising preclinical data for its first-in-class Activin E antibody unveiled in January. Data from the recently completed 4-week study in diet-induced obese mice show a 26% reduction in fat mass following treatment with the Activin E antibody, with muscle mass fully preserved. These findings highlight a significant fat loss can be achieved without the double-dig ...