Penn Today spoke with Shelley Berger, who has appointments in the Perelman School of Medicine and the School of Arts & Sciences; Zhihui Zhang, a postdoctoral researcher in her lab; and Sinem Esra Sahingur, an associate professor in the Penn Dental Medicine’s Department of Periodontics, to better understand senescence, the process of cellular aging, now front and center as a potential anti-aging target. Read more about it HERE.