Feeder-dependent and feeder-independent iPS cell derivation from human and mouse adipose stem cells.
Feeder-dependent and feeder-independent iPS cell derivation from human and mouse adipose stem cells.
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DOI:
10.1038/nprot.2010.199
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发表时间:
2011-03
期刊:
影响因子:
14.8
通讯作者:
Evans, Ronald M.
中科院分区:
文献类型:
--
作者:
Sugii, Shigeki;Kida, Yasuyuki;Berggren, W. Travis;Evans, Ronald M.
Adipose tissue is an abundantly available source of proliferative and multipotent mesenchymal stem cells with exceptional potential for regenerative therapeutics. We previously demonstrated that both human and mouse adipose-derived stem (ADS) cells can be reprogrammed into induced pluripotent stem (iPS) cells with efficiencies higher than have been reported for other cell types. The ADS-derived iPS cells can be generated in a feeder-independent manner, representing a unique model to study reprogramming and a significant step toward establishing a safe, clinical grade of cells for transplantation. Here we provide a detailed protocol for isolation, preparation and transformation of ADS cells from fat tissue into iPS cells in a feeder- and xenobiotic-free process. This protocol also describes how ADS cells can be used as feeder cells for maintenance of other pluripotent stem cells. ADS derivation is rapid and can be completed in less than 1 week, with mouse and human iPS reprogramming averaging 1.5 and 2.5 weeks, respectively.
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