Dr. Beth Levine and Team, UT Southwestern Medical Center (image) UT Southwestern Medical Center Share Print E-Mail Caption Pictured are Dr. Philipp Scherer, professor of internal medicine and cell biology and director of the Touchstone Center for Diabetes Research; Dr. Beth Levine, professor of internal medicine and microbiology and director, UT Southwestern Center for Autophagy Research, Dr. Kai Sun, assistant instructor of internal medicine, and lead author Dr. Congcong He, a postdoctoral researcher. Credit UT Southwestern Medical Center Usage Restrictions Please use credit line. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.