David Kerr (IMAGE) Rice University Caption David Kerr is the director of research and innovation at Sansum Diabetes Research Institute. Credit Image courtesy of Sansum Diabetes Research Institute Usage Restrictions Must credit: "Sansum Diabetes Research Institute" 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.