Klearchos Papas, PhD (IMAGE) University of Arizona Health Sciences Caption Klearchos Papas, PhD, professor of surgery in the University of Arizona College of Medicine – Tucson, and his team have created a device that, like the pancreas, can produce insulin needed by the human body. Credit UArizona Health Sciences Usage Restrictions Credit UArizona Health Sciences License Original 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.