《中国畜牧兽医》 ›› 2018, Vol. 45 ›› Issue (7): 1919-1925.doi: 10.16431/j.cnki.1671-7236.2018.07.024

• 遗传繁育 • 上一篇    下一篇

雌激素及其受体调控卵母细胞成熟的研究进展

葛均邦1, 赵慧2, 马保华2   

  1. 1. 华中科技大学同济医学院附属同济医院康复科, 武汉 430030;
    2. 西北农林科技大学动物医学院, 农业部动物生物技术重点实验室, 杨凌 712100
  • 收稿日期:2017-11-29 出版日期:2018-07-20 发布日期:2018-07-20
  • 通讯作者: 马保华 E-mail:15236287299@163.com
  • 作者简介:葛均邦(1988-),男,河南南阳人,硕士生,研究方向:动物胚胎工程,E-mail:13201779023@163.com
  • 基金资助:

    国家自然科学基金面上项目"雌激素在C型钠肽介导的山羊卵母细胞成熟调控中的作用机制研究"(31772818)

Research Progress on Regulation of Oocyte Maturation by Estrogen and Its Receptors

GE Junbang1, ZHAO Hui2, MA Baohua2   

  1. 1. Department of Rehabilitation Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China;
    2. Key Laboratory of Animal Biotechnology, Ministry of Agriculture, College of Veterinary Medicine, Northwest A & F University, Yangling 712100, China
  • Received:2017-11-29 Online:2018-07-20 Published:2018-07-20

摘要:

目前很多女性受到不孕不育、自然流产和出生缺陷等诸多生殖相关疾病的困扰,其主要原因为生殖细胞减数分裂异常和卵母细胞质量下降。雌激素不仅参与调控哺乳动物的发情和性行为,也参与调控卵母细胞的生长发育。雌激素受体作为类固醇激素受体的一种,在介导雌激素发挥基因组效应和非基因组效应中有着重要的作用。目前关于雌激素受体调控卵母细胞成熟的报道多集中于硬骨鱼类,特别是新型膜受体GPR30,而在哺乳动物方面的研究鲜有报道。因此作者介绍了雌激素核受体ERα、ERβ与新型膜受体GPR30的结构与分布,简述了膜受体GPR30的不同类型配体的研究进展,综述了雌激素受体在调控卵母细胞发育中的相互作用,发现雌激素的核受体与膜受体在卵母细胞成熟的过程中可能发挥不同的调控作用,并进一步阐述了雌激素及其受体在卵母细胞成熟过程中的潜在调控机制。

关键词: 雌激素; 雌激素受体; 卵母细胞; 成熟调控

Abstract:

Nowadays many women suffer from many reproductive-related diseases such as infertility,spontaneous abortion and birth defects.The main internal factors are the germ cell abnormal meiosis and the decline of oocyte quality.It is well known that estrogen not only regulates the estrus and sexual behavior of mammals, but also involves in the regulation of the growth and development of oocytes.Estrogen receptor, as a kind of steroid receptors, plays a vital role in mediating the genomics and non-genome effects of estrogen.At present,the reports about estrogen receptors regulating oocyte maturation are mostly focused on the teleosts, especially the novel membrane receptor GPR30, but few reports on mammalian.So the structure and distribution of estrogen nuclear receptor ER α,ER β and new membrane receptor GPR30 are described in this review.Moreover,the research progress of different types of ligands for membrane receptor GPR30 and the interaction between estrogen receptors and oocyte development are introduced.The analysis have showed that estrogen's nuclear receptors and membrane receptor may play a different regulatory role in the process of oocyte maturation.Besides, this article further reveals the potential mechanism of estrogen and its receptors in the regulation of maturation of oocyte.

Key words: estrogen; estrogen receptors; oocyte; mature regulation

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