Small RNAs loom large during reprogramming.

Small RNAs loom large during reprogramming.
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小RNA在重编程过程中显得很大。

DOI:
10.1016/j.stem.2011.05.009
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发表时间:
2011
期刊:
影响因子:
23.9
通讯作者:
Plath,Kathrin
Plath,Kathrin
中科院分区:
医学1区
文献类型:
--
作者:
Sridharan,Rupa;Plath,Kathrin

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Induced pluripotent stem cells (iPSCs) can be generated from differentiated human and mouse somatic cells using transcription factors such as Oct4, Sox2, Klf4, and c-Myc. It is possible to augment the reprogramming process with chemical compounds, but issues related to low reprogramming efficiencies and, with a number of protocols, residual vector sequences, remain to be resolved. We show here that it is possible to reprogram mouse and human cells to pluripotency by direct transfection of mature double-stranded microRNAs (miRNAs). Our approaches use a combination of mir-200c plus mir-302 s and mir-369 s family miRNAs. Because this reprogramming method does not require vector-based gene transfer, it holds significant potential for biomedical research and regenerative medicine.
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期刊: EMBO JOURNAL
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