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Recent advances in chemically induced reprogramming.

机译:化学诱导的重编程的最新进展。

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Direct reprogramming of somatic cells into a pluripotent state has attracted enormous interest in biomedical research. So-called induced pluripotent stem (iPS) cells were recently generated by ectopic expression of four transcription factors (TFs; Oct4, Sox2, Klf4 and Myc) in both mouse and human somatic cells.12 These iPS cells closely resemble embryonic stem (ES) cells in terms of global gene expression, epigenetic profile, long-term self-renewal capacity and developmental potential. Consequently, the iPS technique promises unprecedented opportunities for studying the fundamental biology underlying epigenetic reprogramming and for the advancement of disease modeling, drug discovery and personalized cell therapy.
机译:将体细胞直接重编程为多能状态已引起了生物医学研究的极大兴趣。最近,通过在小鼠和人类体细胞中异位表达四种转录因子(TF; Oct4,Sox2,Klf4和Myc),产生了所谓的诱导多能干(iPS)细胞。12这些iPS细胞与胚胎干(ES)非常相似。细胞的整体基因表达,表观遗传特性,长期自我更新能力和发展潜力。因此,iPS技术为研究表观遗传重编程基础的基本生物学以及疾病建模,药物发现和个性化细胞疗法的发展提供了前所未有的机会。

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