Xusheng Wang is a professor specializing in stem cell biology, skin regeneration, and tissue engineering. His research focuses on the in vivo regulation of adult stem cells and the application of skin stem cells in tissue-engineered skin and appendage regeneration. He has established comprehensive approaches for the isolation, expansion, and characterization of skin stem cells, as well as animal models for studying skin repair and hair follicle regeneration. His pioneering studies revealed that tissue injury can induce hair follicle regeneration and demonstrated the essential role of macrophage-derived TNF-α signaling in this process. His research has made significant contributions to the field of regenerative medicine and has been published in internationally recognized journals, including Nature Communications and Nature Protocols.