“We are pleased to announce the appointment of Zoltan (Zolt) Arany, MD, PhD, as Chair of the Department of Physiology in the Perelman School of Medicine at the University of Pennsylvania, effective July 1, 2025. The Department of Physiology has long been a cornerstone of scientific excellence at Penn, advancing discovery in cellular and molecular biology through pioneering research and collaboration, and we are excited to see its continued success with Dr. Arany‚Äôs leadership.”