Li, a professor and doctoral supervisor, worked as a postdoctoral researcher at Stanford University and Tohoku University in Japan. Winner of outstanding talents of the Ministry of Education in the new century. His main research interests are tumor signal transduction and tumor cell biology of prostate cancer. He presided over the Sino-Japanese international cooperation project of the Ministry of Science and Technology, the National Natural Science Foundation of China, the Ministry of Education, the Science and Technology Department of Jilin Province, the Science and Technology Bureau of Changchun City, and other 12 national, provincial and municipal projects. Participate in writing 2 papers. More than 40 papers were published, and 5 papers were searched by SCI/KLOC-0. He has published many papers in journals such as J Biochem, Cancer Res, Molendoclinol, Asian J Androl, Int Urol Nephrol, Dalton Trans and PLoS One. Apply for 3 patents. 20 10 was funded by the New Century Excellent Talents Fund of the Ministry of Education, and was identified by the Science and Technology Department of Jilin Province as the candidate for training young and middle-aged scientific and technological innovation leaders in Jilin Province. Won the second prize of National Science and Technology Award of the Ministry of Education, the second prize of China Medical Science and Technology Award and the second prize/third prize of Jilin Science and Technology Progress Award.