Xu Suhong's laboratory mainly studies the molecular and cellular biological mechanisms of skin cells that quickly sense damage, repair wounds, and achieve structural and functional remodeling. An experimental system for in situ repair of endogenous cell membrane damage has been established. Through in vivo microscopic imaging, genetics, and molecular biochemistry, new models of cell plasma membrane and mitochondrial damage induction have been discovered, and the key organisms involved in cell membrane repair have been identified. molecular. In recent years, the research group has paid special attention to the molecular mechanism of hair follicle regeneration and scarring repair.