Li Lang, Associate professor in the basic medical school of Army Medical University, the first batch of introduced military high-level scientific and technological innovation talents, selected as military young scientific and technological talent, Army Medical University red medical talent, Southwest hundred young academic talent. The member of the Youth Working Committee of the Chinese Anatomical Society, the member of the Trauma Medicine Branch of the China Association for the Promotion of International Exchanges in Medical Care, the executive director of China Photoelectronic Industry Platform Expert Committee and China New Materials Development Industry Alliance. Mainly focuses on the diagnosis, treatment and regeneration of vascular diseases and injuries, including organ chip, biophotonics sensing, stem cell therapy, neurovascular unit regulation, etc. Published a series of papers in journals such as Science Advances, Nature Communications, Biosensors & Bioelectronics, Composite part B, Small, ACS AMI, etc. Authorized 2 national invention patents. Undertook more than 10 projects including the National 973 Project, National Defense 173 Project, National Natural Science Foundation Youth Fund.