PRC1-mediated epigenetic programming is required to generate the ovarian reserve.
PRC1-mediated epigenetic programming is required to generate the ovarian reserve.
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DOI:
10.1038/s41467-022-31759-6
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发表时间:
2022-08-10
影响因子:
16.6
通讯作者:
中科院分区:
文献类型:
--
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The ovarian reserve defines the female reproductive lifespan, which in humans spans decades due to robust maintenance of meiotic arrest in oocytes residing in primordial follicles. Epigenetic reprogramming, including DNA demethylation, accompanies meiotic entry, but the chromatin changes that underpin the generation and preservation of ovarian reserves are poorly defined. We report that the Polycomb Repressive Complex 1 (PRC1) establishes repressive chromatin states in perinatal mouse oocytes that directly suppress the gene expression program of meiotic prophase-I and thereby enable the transition to dictyate arrest. PRC1 dysfuction causes depletion of the ovarian reserve and leads to premature ovarian failure. Our study demonstrates a fundamental role for PRC1-mediated gene silencing in female reproductive lifespan, and reveals a critical window of epigenetic programming required to establish ovarian reserve. In humans, the ovarian reserve is maintained over decades by meiotic arrest of oocytes. Here the authors show that Polycomb Repressive Complex 1 (PRC1)-mediated epigenetic programming is essential for formation of ovarian reserve and thus female reproductive lifespan.
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DOI:
10.1126/science.1229277
发表时间:
2013-01-25
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Hackett JA;Sengupta R;Zylicz JJ;Murakami K;Lee C;Down TA;Surani MA
通讯作者:
Surani MA
DOI:
10.1093/bioinformatics/btu638
发表时间:
2015-01-15
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
Anders S;Pyl PT;Huber W
通讯作者:
Huber W
影响因子:
7.7
作者:
Farcas AM;Blackledge NP;Sudbery I;Long HK;McGouran JF;Rose NR;Lee S;Sims D;Cerase A;Sheahan TW;Koseki H;Brockdorff N;Ponting CP;Kessler BM;Klose RJ
通讯作者:
Klose RJ
影响因子:
16.6
作者:
Abby E;Tourpin S;Ribeiro J;Daniel K;Messiaen S;Moison D;Guerquin J;Gaillard JC;Armengaud J;Langa F;Toth A;Martini E;Livera G
通讯作者:
Livera G
DOI:
10.1073/pnas.0807297105
发表时间:
2008-09-30
影响因子:
11.1
作者:
Anderson, Ericka L.;Baltus, Andrew E.;Page, David C.
通讯作者:
Page, David C.