Sadayappan Laboratory (IMAGE) University of Cincinnati Caption Shiv Kumar Viswanathan, Ph.D., Sakthivel Sadayappan, Ph.D., and Jennifer A. Schwanekamp, Ph.D., shown in a laboratory in the University of Cincinnati College of Medicine. Credit University of Cincinnati College of Medicine 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.