Progesterone and IL-6 Expression Are Modulated by Follicular Fluid in Granulosa Cell Cultures.

ABSTRACT: Endometriosis (ENDO) and poor ovarian response (POR) represent challenging conditions in assisted reproduction. Both, associated with altered follicular fluid (FF) composition, specifically impact on granulosa cell (GC) function in an incompletely understood way. GCs from male factor (MF, n = 30), ENDO (n = 38), and POR (n = 27) patients were cultured in media supplemented with FF from each group (FF-MF, FF-ENDO, FF-POR). Proliferation, morphology, and secretory activity (cortisol, estradiol, progesterone, IL-6) were assessed. GC proliferation depended primarily on FF origin, being highest with FF-ENDO, intermediate with FF-POR, and lowest with FF-MF. Morphological analysis revealed enrichment of muscle-like and fibroblast-like morphologies under FF-ENDO and FF-POR, su

SUBMITTER: Marin L 

PROVIDER: S-EPMC12730343 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature