Abscission Couples Cell Division to Embryonic Stem Cell Fate
Abscission Couples Cell Division to Embryonic Stem Cell Fate
复制标题
脱落将细胞分裂与胚胎干细胞的命运联系起来
DOI:
10.1101/798165
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发表时间:
2019
影响因子:
11.8
通讯作者:
E. Paluch
中科院分区:
文献类型:
--
作者:
A. Chaigne;C. Labouesse;Meghan Agnew;É. Hannezo;K. Chalut;E. Paluch
Cell fate transitions are key to development and homeostasis. It is thus essential to understand the cellular mechanisms controlling fate transitions. Cell division has been implicated in fate decisions in many stem cells, including neuronal and epithelial progenitors. In other stem cells, such as embryonic stem (ES) cells, the role of division remains unclear. Here we show that exit from naïve pluripotency in mouse ES cells generally occurs after a division. We further show that exit timing is strongly correlated between sister cells, which remain connected by cytoplasmic bridges long after division, and that bridge abscission progressively accelerates as cells exit naïve pluripotency. Finally, interfering with abscission impairs exit from naïve pluripotency. Altogether, our data indicate that a switch in the division machinery leading to faster abscission is crucial for pluripotency exit. Our study identifies abscission as a key step coupling cell division to fate transitions.
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影响因子:
64.8
作者:
Maître JL;Turlier H;Illukkumbura R;Eismann B;Niwayama R;Nédélec F;Hiiragi T
通讯作者:
Hiiragi T
影响因子:
4.8
作者:
Scialdone, Antonio;Natarajan, Kedar N.;Buettner, Florian
通讯作者:
Buettner, Florian
影响因子:
16.6
作者:
Cadart C;Monnier S;Grilli J;Sáez PJ;Srivastava N;Attia R;Terriac E;Baum B;Cosentino-Lagomarsino M;Piel M
通讯作者:
Piel M
DOI:
10.1126/science.1231077
发表时间:
2013-03-22
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Habib SJ;Chen BC;Tsai FC;Anastassiadis K;Meyer T;Betzig E;Nusse R
通讯作者:
Nusse R
DOI:
10.1242/dev.125.17.3323
发表时间:
1998
期刊:
Development (Cambridge, England)
影响因子:
--
作者:
Pepling,ME;Spradling,AC
通讯作者:
Spradling,AC