TSPO (IMAGE) Michigan State University Caption New research conducted at Michigan State University and published in the current issue of Science has, for the first time, revealed the crystal structure of a key protein, TSPO, which is associated with several forms of anxiety disorders. Credit Courtesy of Deon Foster 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.