Shihuan Kuang, Purdue University (IMAGE) Purdue University Caption Purdue animal scientist Shihuan Kuang and his team found that inhibiting Notch signaling in fat tissue could reduce the risk of obesity and type 2 diabetes. Credit Purdue University 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.