Epigenetic programming in the ovarian reserve.

Epigenetic programming in the ovarian reserve.
复制标题

DOI:
10.1002/bies.202300069
复制
发表时间:
2023-10
期刊:
影响因子:
4
通讯作者:
Namekawa, Satoshi H.
Namekawa, Satoshi H.
中科院分区:
生物学3区
文献类型:
--
作者:
Hu, Mengwen;Schultz, Richard M.;Namekawa, Satoshi H.

文献摘要

参考文献

相似文献

卵巢储备决定了女性的生殖寿命,人类的生殖寿命长达数十年。卵巢储备由驻留在减数分裂前期 I 的原始卵泡中的卵母细胞组成,并且独立于 DNA 复制和细胞增殖而维持,因此缺乏基于干细胞的维持。很大程度上未知的是卵巢储备的细胞状态是如何建立并维持数十年的。我们最近的研究表明,在小鼠卵巢储备形成过程中建立了独特的染色质状态,揭示了雌性种系发育中表观遗传编程的新窗口。我们发现表观遗传调节因子 Polycomb Repressive Complex 1 (PRC1) 在围产期小鼠卵母细胞中建立抑制性染色质状态,这对于前期 I 停滞的卵母细胞形成卵巢储备至关重要。在这里,我们讨论卵巢储备形成中表观遗传编程的生物学作用和机制,强调女性生殖生物学当前的知识差距和新兴研究领域。
The ovarian reserve defines female reproductive lifespan, which in humans spans decades. The ovarian reserve consists of oocytes residing in primordial follicles arrested in meiotic prophase I and is maintained independent of DNA replication and cell proliferation, thereby lacking stem cell-based maintenance. Largely unknown is how cellular states of the ovarian reserve are established and maintained for decades. Our recent study revealed that a distinct chromatin state is established during ovarian reserve formation in mice, uncovering a novel window of epigenetic programming in female germline development. We showed that an epigenetic regulator, Polycomb Repressive Complex 1 (PRC1), establishes a repressive chromatin state in perinatal mouse oocytes that is essential for prophase I-arrested oocytes to form the ovarian reserve. Here we discuss the biological roles and mechanisms underlying epigenetic programming in ovarian reserve formation, highlighting current knowledge gaps and emerging research areas in female reproductive biology.
DOI: 10.1038/s41467-022-31759-6
发表时间: 2022-08-10
影响因子: 16.6
作者:
通讯作者: --
DOI: 10.1126/science.aaw1026
发表时间: 2019-03-15
期刊: SCIENCE
影响因子: 56.9
作者:
Chakraborty, Abhishek A.;Laukka, Tuomas;Kaelin, William G., Jr.
通讯作者: Kaelin, William G., Jr.
DOI: 10.1038/ng.2672
发表时间: 2013-08
期刊: NATURE GENETICS
影响因子: 30.8
作者:
Dokshin, Gregoriy A.;Baltus, Andrew E.;Eppig, John J.;Page, David C.
通讯作者: Page, David C.
DOI: 10.1101/gad.318675.118
发表时间: 2018-12-01
影响因子: 10.5
作者:
Inoue A;Chen Z;Yin Q;Zhang Y
通讯作者: Zhang Y
DOI: 10.1038/ncomms7033
发表时间: 2015-01-01
影响因子: 16.6
作者:
Brind'Amour, Julie;Liu, Sheng;Lorincz, Matthew C.
通讯作者: Lorincz, Matthew C.