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正常造血与免疫造血干细胞中存在着不同的分化阶段。全能干细胞可分化为髓系和淋巴系多能干细胞.但全能干细胞与多能干细胞等很幼稚细胞的分化与增殖的调节机理尚有许多不明之处。现正在研究由骨髓支持细胞(基质细胞)等形成的造血微环境,以及近年来特别引人注目的白细胞介素3(IL-3)的调节机理。对于分化方
There are different stages of differentiation in normal hematopoietic and immune hematopoietic stem cells. The pluripotent stem cells can differentiate into myeloid and lymphatic pluripotent stem cells, but there are many uncertainties about the regulatory mechanism of immature cells such as pluripotent stem cells and pluripotent stem cells. The hematopoietic microenvironment formed from bone marrow-supporting cells (stromal cells) and the like, and the regulatory mechanism of interleukin-3 (IL-3) which is particularly noticeable in recent years are now under study. For the differentiation party