Yuan Yuan, M.D., Ph.D. (IMAGE) City of Hope Caption Yuan Yuan, M.D., Ph.D., associate professor in City of Hope’s Department of Medical Oncology & Therapeutics Research and principal investigator of the Phase 1 clinical trial evaluating the use of a cancer-killing oncolytic virus to treat patients with metastatic triple-negative breast cancer. Credit City of Hope Usage Restrictions Please use credit information License Original 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.