Changyou Gao is a distinguished Prof. of Zhejiang University, a fellow of Biomaterials Science and Engineering International Society, and a fellow of AIMBE. He now serves as an associate president of Chinese Society of Biomaterials. His research interests include biomedical polymers for tissue repair and regeneration, and inflammation-modulating biomaterials for the repair and regeneration of myocardial information, osteoarthritis, pneumonia, skin, bone and cartilage.