Graphical Abstract: Cancer Cell with CT45 (IMAGE) University of Chicago Medical Center Caption Tumor-specific expression of CT45 stimulates the patient's immune system to fight the cancer and improves the efficacy of platinum-based chemotherapy. Credit Ernst Lengyel <em>et al</em>. 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.