Health Exercise & Muscle Repair: Duke-NUS Scientists Discover Key Mechanism by Dr Natalie Singh - Health Editor January 12, 2026 by Dr Natalie Singh - Health Editor January 12, 2026 Summary of the Research on DEAF1, Exercise, and Muscle Aging This research from Duke-NUS medical School identifies DEAF1 as a key regulator in age-related muscle decline and explores how exercise … 0 FacebookTwitterPinterestEmail