Gleevec Blocks ERK-Mediated PPARγ Phosphorylation (IMAGE) Ulsan National Institute of Science and Technology(UNIST) Caption Gleevec blocks ERK-mediated PPARγ phosphorylation. Credit UNIST 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.