Sestrin 3 Protein (IMAGE) Indiana University Caption The Sestrin 3 protein, labeled in red fluorescence and shown interacting with other proteins (highlighted in yellow) in the liver, may have implications in treating type 2 diabetes. Credit IU School of Medicine/X.C. Dong 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.