【摘 要】
：
肿瘤干细胞是指存在于肿瘤组织中的一小部分具有干细胞性质的,具有无限增殖能力、自我更新能力和多向分化潜能的细胞,是形成不同分化程度肿瘤细胞和肿瘤不断生长的根源,表现
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肿瘤干细胞是指存在于肿瘤组织中的一小部分具有干细胞性质的,具有无限增殖能力、自我更新能力和多向分化潜能的细胞,是形成不同分化程度肿瘤细胞和肿瘤不断生长的根源,表现为一种特殊类型的干细胞。肿瘤干细胞增殖过程中,通过不均一分裂,一个肿瘤干细胞分裂形成一个新的肿瘤干细胞,以及另一个可最终分化为包括肿瘤细胞在内的各
Tumor stem cells refer to a small number of cells with stem cell properties that exist in tumor tissue, have unlimited proliferation ability, self-renewal ability and multidirectional differentiation potential. They are the source of the formation of continuously differentiated tumor cells and tumors, showing as A special type of stem cell. In the process of cancer stem cell proliferation, one tumor stem cell divides to form a new tumor stem cell by inhomogeneous division, and another cell which can finally differentiate into various tumor cells
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