SOX2
生物
外周血单个核细胞
诱导多能干细胞
免疫细胞化学
胚芽层
KLF4公司
转基因
核型
免疫学
分子生物学
遗传学
基因
细胞生物学
体外
转录因子
染色体
胚胎干细胞
内分泌学
作者
Ying Wang,Yue Zhang,Jing Zhang,Jing Lu,Chaowen Yang,Jian Zhao,Gang Li,Zhongmin Liu,Ying Lei
标识
DOI:10.1016/j.scr.2017.10.006
摘要
A 59-year old healthy man of Han Chinese genetic background donated his peripheral blood mononuclear cells (PBMC). The non-integrating episomal vector system was used to reprogram his PBMCs with the human OSKM (Oct4, Sox2, Kl4 and c-Myc) transcription factors. The pluripotency of transgene-free iPSCs was confirmed by immunocytochemistry for pluripotency markers and by the ability of the iPSCs to differentiate spontaneously into 3 germ layers in vitro. In addition, the iPSC line displayed a normal karyotype. In the studies of disease mechanism, the iPSC line can be used as a control.
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