Castro-Lowenstein (IMAGE) Michigan Medicine - University of Michigan Caption Maria Castro, Ph.D., (right) with co-author Pedro Lowenstein, M.D., Ph.D. Credit University of Michigan Rogel Cancer Center Usage Restrictions for use in stories about this research 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.