Recent researches on the plasticity of adult stem cells and evidences of existence of pluripotent stem cells in the adult tissues broaden our view on the differentiation potential of adult stem cells.

• 近期有关成体干细胞可塑性的研究和成体组织中多能干细胞存在的证据扩大了人们对成体干细胞分化潜能的认识。