TRPV2 (IMAGE) Scripps Research Institute Caption A new study from The Scripps Research Institute and Duke University Medical Center reveals the three-dimensional structure of a crucial ion channel, shedding light on its role in the immune system. Credit Photo courtesy of The Scripps Research Institute. 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.