Reprogramming human fibroblasts using HIV-1 TAT recombinant proteins OCT4, SOX2, KLF4 and c-MYC.
Reprogramming human fibroblasts using HIV-1 TAT recombinant proteins OCT4, SOX2, KLF4 and c-MYC.
复制标题
使用 HIV-1 TAT 重组蛋白 OCT4、SOX2、KLF4 和 c-MYC 重编程人成纤维细胞
DOI:
10.1007/s11033-009-9680-6
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发表时间:
2010-04
影响因子:
2.8
通讯作者:
Bishop CE
中科院分区:
文献类型:
--
作者:
Pan C;Lu B;Chen H;Bishop CE
It has been shown that human and murine fibroblasts can be reprogrammed by ectopic expression of transcription factors using viral vectors. For the purpose of human therapeutic applications, the integration of viral transgenes into the genome is unlikely to be accepted. We therefore produced recombinant transcription factor proteins in E. coli (OCT4, SOX2, c-MYC and KLF4) carrying the cell penetrating TAT domain from HIV1. The purified proteins were able to enter into mammalian cells when added to tissue culture medium but appeared not to translocate to the nucleus. Further investigation indicated that most of the protein was tied up in the endosomes and was unavailable for reprogramming. Once this problem has been solved it seems likely that protein reprogramming will be the method of choice for clinical applications.
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DOI:
10.1126/science.1162494
发表时间:
2008-11-07
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Stadtfeld M;Nagaya M;Utikal J;Weir G;Hochedlinger K
通讯作者:
Hochedlinger K
影响因子:
6.6
作者:
Murriel, Christopher L;Dowdy, Steven F
通讯作者:
Dowdy, Steven F
影响因子:
7.4
作者:
Jin, LH;Bahn, JH;Choi, SY
通讯作者:
Choi, SY
影响因子:
56.9
作者:
Yu, Junying;Vodyanik, Maxim A.;Thomson, James A.
通讯作者:
Thomson, James A.
影响因子:
5.6
作者:
Yoshikawa, Tomoaki;Sugita, Toshiki;Tsutsumi, Yasuo
通讯作者:
Tsutsumi, Yasuo