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干细胞是来自胚胎、胎儿或成人的一类具有长期自我复制和多向分化潜能的特殊细胞,分为胚胎干细胞和成体干细胞两大类。自从1981年Evans等首次成功地从小鼠胚泡内层细胞团中分离出胚胎干细胞以来,干细胞的研究就成为了生命科学中最活跃和最有影响的领域之一。1998年Thom son等应
Stem cells are a group of special cells with long-term self-replication and multidirectional differentiation potential from embryos, fetuses or adults. They are divided into two groups: embryonic stem cells and adult stem cells. Ever since Evans et al. First successfully isolated embryonic stem cells from mouse blastocyst inner cell mass in 1981, stem cell research has become one of the most active and influential areas in life sciences. 1998 Thom son should wait