Abstract: Epithelial stem cell plays pivotal role in maintaining epithelial metabolism, hair follicle cycling, repairing the epidermis on injury, and has close relationship with skin tumorigenesis.

• 摘 要： 表皮干细胞能够维持正常表皮的新陈代谢、毛囊周期循环以及参与创伤情况下创面的修复，皮肤肿瘤的发生也与其密切相关。