Dr. Lei Deng, Georgia State University (IMAGE) Georgia State University Caption This is Dr. Lei Deng, first author of the study and a postdoctoral researcher in the Institute for Biomedical Sciences at Georgia State University Credit Georgia State University Usage Restrictions None License Licensed content 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.