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Polycystic ovary syndrome (PCOS) is the primary cause of female infertility. Growing evidence suggests that dysregulation of amino acid metabolism plays a significant role in the onset and progression of PCOS. However, the underlying mechanism remains unclear. In this study, we conducted targeted...

2025-04-14 | MTBLS12370 | MetaboLights
Human granulosa cells (GCs) give rise to granulosa cell tumors (GCTs), in which a hypoxic situation can be assumed. KGN cells are a widely used cellular model for both tumorous and normal human GCs. In this study, we evaluated consequences of hypoxic (1% O2) versus atmospheric conditions on KGNs for...
ORGANISM(S): Homo sapiens (Human) 
2025-11-19 | PXD056016 | Pride
The goal of the study was to evaluate consequences of Filamin A deficiency in granulosa cell tumor-derived KGN cells. Therefore, proteomes of WT and Filamin A deficient KGN cells were quantitatively compared using LC-MS/MS.
ORGANISM(S): Homo sapiens (Human) 
2026-05-22 | PXD064136 | Pride
ChIP-seq analysis of G3BP1 in KGN cells
In the ovary, proliferation and differentiation of granulosa cells (GCs) drive the growth of follicles. This is, in part, dependent on gonadotropins. Our immunohistochemical studies provided hints of mitochondrial biogenesis and intracellular redistribution in GCs of growing follicles. A cellular mo...
ORGANISM(S): Homo sapiens (Human) 
2022-10-14 | PXD032160 | Pride
high concentration of insulin treated human ovarian granulosa cells(KGN cells)
Transcriptome analysis of cisplatin-treated KGN human ovarian granulosa cells
Effect of depletion of FOXL2 on gene expression in KGN cells
In order to identify novel FOXL2 targets, we have transfected KGN cells using an expression vector containing the coding sequence of FOXL2 or, as a reference, the empty vector (mock transfection). The transcriptome perturbation induced by FOXL2 overexpression was then followed by DNA chips (i.e. FOX...
ORGANISM(S): Homo sapiens 
Despite their distinct biology, granulosa cell tumours (GCTs) are treated the same as other ovarian tumours. Intriguingly, a recurring somatic mutation in the transcription factor Forkhead Box L2 (FOXL2) 402C>G has been found in nearly all GCTs examined. This investigation aims to identify the pat...
ORGANISM(S): Homo sapiens 
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