Leptin research (IMAGE) Virginia Tech Caption Sora Shin, assistant professor at the Fralin Biomedical Research Institute at VTC, recently received a $2 million National Institutes of Health grant to explore the brain circuit that is potentially responsible for high-fat food overconsumption after abstinence of the food in order to address therapeutic strategies to combat obesity. Credit Clayton Metz/Virginia Tech Usage Restrictions None 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.