Actions of anti-Mullerian hormone on the ovarian transcriptome to inhibit primordial to primary follicle transition.

ABSTRACT: The oocytes found within the primordial follicles of mammalian ovaries remain quiescent for months to years until they receive the appropriate signals to undergo the primordial to primary follicle transition and initiate folliculogenesis. The molecular mechanisms and extracellular signaling factors that regulate this process remain to be fully elucidated. The current study investigates the mechanisms utilized by anti-Müllerian hormone (AMH; i.e. Müllerian inhibitory substance) to inhibit the primordial to primary follicle transition. Ovaries from 4-day-old rats were placed into organ culture and incubated in the absence or presence of AMH, either alone or in combination with known stimulators of follicle transition, including basic fibroblast growth factor (bFGF), kit ligand (KITL), or ker

SUBMITTER: Nilsson E 

PROVIDER: S-EPMC8260025 | biostudies-literature | 2007 Aug

REPOSITORIES: biostudies-literature