Devanand Sarkar, Virginia Commonwealth University (image) Virginia Commonwealth University Share Print E-Mail Caption Devanand Sarkar, M.B.B.S., Ph.D., led a team of scientists who demonstrated that a protein known as AEG-1 blocks the effects of retinoic acid in leukemia and liver cancer. Credit VCU Massey Cancer Center Usage Restrictions Image may only be used with appropriate caption or credit. 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.