【摘要】 人们已在卵泡发育的不同阶段和不同细胞中均检测到小RNA(miRNAs)的存在,并在成熟卵泡的卵泡液中也发现外泌体miRNAs。miRNAs不仅参与调控正常的卵泡发育过程,其异常调控也可导致一些卵巢疾病的发生。为进一步系统阐明miRNAs对卵泡发育的调控机制,寻找可以预测卵母细胞发育质量的外泌体miRNAs,本文从颗粒细胞发育、卵母细胞发育和激素合成等方面总结了miRNAs对卵泡发育的调控作用。更多还原

【Abstract】 In recent years, microRNAs(miRNAs)have been detected at different stages of follicular development and in different cells of follicles.Extracellular vesicle(EV)-derived miRNAs have also been detected in the follicular fluid of mature follicles.miRNAs participate in the regulation of normal follicular development, and the regulation disorder may lead to the occurrence of some ovarian diseases.In order to further systematically elucidate the regulatory mechanism of miRNAs on follicular development and find suitable EV-derived miRNAs that can predict oocyte development, we reviewed the functions of miRNAs in follicular development from the perspectives of granulosa cell development, oocyte development, and hormone synthesis.更多还原