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HOXB4基因及其在造血干细胞增殖分化调控中的作用 被引量:3

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摘要 OX家族基因编码一类转录因子 ,参与造血干 /祖细胞的发育调控。其家族成员HOXB4基因具有独特作用。通过提高其表达水平 ,可以在体内外大量扩增造血干细胞。与此同时基本不影响细胞的分化、系特异性及终末细胞的形态和功能。不仅如此 ,HOXB4还可增强胚胎干细胞 (ES细胞 )的造血潜能 ,促进ES细胞向造血细胞分化。因此 ,HOXB4无论是用于基因治疗还是干细胞治疗 。
出处 《生理科学进展》 CAS CSCD 北大核心 2004年第1期60-62,共3页 Progress in Physiological Sciences
基金 国家重点基础研究发展规划项目 (973) (2 0 0 1CB5 0 990 6 ) 国家高技术"86 3"计划领域重大专项 (2 0 0 2AA2 0 5 0 5 1) 主题项目 (2 0 0 1AA2 16 15 1) 北京市科委 (H0 2 0 2 2 0 0 10 190 )资助课题
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