Novel Cell-Based Assay Discovers IDO1 Inhibitors (IMAGE) Max Planck Institute of Molecular Physiology Caption Elisabeth Hennes is searching for potential IDO1 inhibitors with the nerwly developed cell-based assay. Credit @MPI of Molecular Physiology Usage Restrictions the image may only be used with appropriate caption or credid 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.