Guo-fu Hu, Tufts Medical Center (IMAGE) Tufts Medical Center Caption Guo-fu Hu, PhD, is an investigator in the Molecular Oncology Research Institute at Tufts Medical Center Credit Tufts Medical Center 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.