Androgen Action in the Ovary.

Androgen Action in the Ovary.
复制标题

DOI:
10.3389/fendo.2018.00452
复制
发表时间:
2018
影响因子:
5.2
通讯作者:
Hardy K
Hardy K
中科院分区:
医学2区
文献类型:
--
作者:
Franks S;Hardy K

文献摘要

参考文献

被引文献

相似文献

卵巢产生雄激素是雌二醇正常周期性分泌的基本要求,但其生理作用延伸到对窦前和窦卵泡发育的重要作用,包括促进颗粒细胞增殖。雄激素可能仅在成熟的窦卵泡中促进细胞凋亡和随后的卵泡闭锁,这可能是确保灵长类动物(包括人类)单卵泡排卵的重要机制。最近的研究为卵巢雄激素信号传导机制提供了新的见解,其中涉及基因组和非基因组效应,这些效应在影响细胞反应方面是互补的。多囊卵巢综合征的显着特征是卵巢内雄激素过多、窦前卵泡和窦卵泡发育异常。我们提出的证据表明,雄激素的局部作用在这种异常中起作用。最后,我们回顾了雄激素在卵泡闭锁中的作用,并得出结论,这种影响是卵泡成熟正常生理学的一部分。
Androgen production by the ovary is an essential requirement for normal cyclical secretion of estradiol but its physiological role extends to important actions on both preantral and antral follicle development, including promotion of granulosa cell proliferation. It is likely only in mature antral follicles that androgens encourage apoptosis and consequent follicle atresia, and this may be an important mechanism to ensure mono-follicular ovulation in primates, including humans. Recent studies have provided new insight into the mechanism of androgen signaling in the ovary which involves both genomic and non-genomic effects that are complementary in effecting a cellular response. In polycystic ovary syndrome, a condition characterized by intra-ovarian androgen excess, aberrant development of both preantral and antral follicles is a salient feature. We present evidence that local action of androgens plays a part in such abnormalities. Finally, we review the role of androgens in follicle atresia and conclude that the effects are part of the normal physiology of follicle maturation.
DOI: 10.1038/ncomms8502
发表时间: 2015-08-18
影响因子: 16.6
作者:
Hayes MG;Urbanek M;Ehrmann DA;Armstrong LL;Lee JY;Sisk R;Karaderi T;Barber TM;McCarthy MI;Franks S;Lindgren CM;Welt CK;Diamanti-Kandarakis E;Panidis D;Goodarzi MO;Azziz R;Zhang Y;James RG;Olivier M;Kissebah AH;Reproductive Medicine Network;Stener-Victorin E;Legro RS;Dunaif A
通讯作者: Dunaif A
DOI: 10.1016/j.mce.2011.03.026
发表时间: 2012-01-30
影响因子: 4.1
作者:
Askew, Emily B.;Minges, John T.;Hnat, Andrew T.;Wilson, Elizabeth M.
通讯作者: Wilson, Elizabeth M.
DOI: 10.1016/s0022-4731(83)80003-x
发表时间: 1983-01-01
影响因子: 4.1
作者:
DORRINGTON, JH;MCKERACHER, HL;GORELANGTON, RE
通讯作者: GORELANGTON, RE
DOI: 10.1038/ijo.2017.126
发表时间: 2017-09
期刊: International journal of obesity (2005)
影响因子: --
作者:
Couto Alves A;Valcarcel B;Mäkinen VP;Morin-Papunen L;Sebert S;Kangas AJ;Soininen P;Das S;De Iorio M;Coin L;Ala-Korpela M;Järvelin MR;Franks S
通讯作者: Franks S
DOI: 10.1016/j.mce.2013.01.013
发表时间: 2013-07-05
影响因子: 4.1
作者:
Abbott DH;Nicol LE;Levine JE;Xu N;Goodarzi MO;Dumesic DA
通讯作者: Dumesic DA