Regulation of FSH Synthesis by Differentially Expressed miR-488 in Anterior Adenohypophyseal Cells.

ABSTRACT: Gonadotropin-releasing hormone (GnRH), which is synthesized and released by the hypothalamus, promotes the synthesis and secretion of follicle-stimulating hormone (FSH), thereby regulating the growth and reproduction of animals. GnRH analogues have been widely used in livestock production. MiRNAs, which are endogenous non-coding RNAs, have been found to play important roles in hormone regulation and other physiological processes in recent years. However, the roles of miRNAs in GnRH-mediated regulation of FSH secretion have rarely been studied. Herein, we treated bovine anterior adenohypophyseal cells with an exogenous GnRH analogue and found that miR-488 was differentially expressed. Through a combination of TargetScan prediction and dual luciferase reporter analysis, miR-488 was confirmed

SUBMITTER: Wang HQ 

PROVIDER: S-EPMC8614264 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature