Fraser Sim, University at Buffalo (IMAGE) University at Buffalo Caption Fraser Sim, Ph.D., associate professor of pharmacology and toxicology at the Jacobs School of Medicine and Biomedical Sciences at UB, is senior author on the Cell Reports paper. Credit Douglas Levere/University at Buffalo 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.