IDH-Mutant Tumor Image (IMAGE) Broad Institute of MIT and Harvard Caption PDGFRA and FIP1L1, which are normally confined to separate loop domains (A) rarely interact, but can become closely associated in IDH-mutant tumors (B). Credit Image by Lauren Solomon, Broad Communications 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.