Zscan4 restores the developmental potency of embryonic stem cells.
Zscan4 restores the developmental potency of embryonic stem cells.
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DOI:
10.1038/ncomms2966
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发表时间:
2013
影响因子:
16.6
通讯作者:
中科院分区:
文献类型:
--
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The developmental potency of mouse embryonic stem (ES) cells, which is the ability to contribute to a whole embryo is known to deteriorate during long-term cell culture. Previously we have shown that ES cells oscillate between Zscan4- and Zscan4+ states, and the transient activation of Zscan4 is required for the maintenance of telomeres and genome stability of ES cells. Here we show that increasing the frequency of Zscan4 activation in mouse ES cells restores and maintains their developmental potency in long-term cell culture. Injection of a single ES cell with such increased potency into a tetraploid blastocyst gives rise to an entire embryo with a higher success rate. These results not only provide a means to rejuvenate ES cells by manipulating Zscan4 expression, but also indicate the active roles of Zscan4 in the long-term maintenance of ES cell potency.
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影响因子:
1.5
作者:
Cheng, J;Dutra, A;Schwartzberg, PL
通讯作者:
Schwartzberg, PL
影响因子:
64.8
作者:
通讯作者:
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DOI:
10.1073/pnas.93.20.10887
发表时间:
1996-10-01
影响因子:
11.1
作者:
Feil, R;Brocard, J;Chambon, P
通讯作者:
Chambon, P
影响因子:
1.2
作者:
Carter, Mark G.;Stagg, Carole A.;Ko, Minoru S. H.
通讯作者:
Ko, Minoru S. H.
DOI:
10.1074/jbc.m110.131995
发表时间:
2010-06-18
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Liu L;Luo GZ;Yang W;Zhao X;Zheng Q;Lv Z;Li W;Wu HJ;Wang L;Wang XJ;Zhou Q
通讯作者:
Zhou Q