TXNIP in Beta Cells with ER Stress (IMAGE) Washington University School of Medicine Caption The bright green spots are TXNIP molecules, potential treatment targets for diabetes and Wolfram syndrome. Credit Urano lab 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.