Schematic Representation of the Icon (IMAGE) Yale University Caption Schematic representation of the Icon, which has a region for targeting the molecule and a region for triggering immune destruction of the cells targeted. Credit Garen/Yale Usage Restrictions with credit given 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.