ArticleCell death & disease2023
PRC1 suppresses a female gene regulatory network to ensure testicular differentiation.
Article in Cell death & disease, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
5 citing papers in PubMed, 6 citations in OpenAlex.
- Integrin β3 Promotes Retinal Neovascularization via Endoplasmic Reticulum Stress-Mediated Endothelial Cell Senescence.Investigative ophthalmology & visual science · 2026Article
- Paternal folate deficiency reveals meiosis as a metabolic sensing window in the male germline.bioRxiv : the preprint server for biology · 2026Article
- The SMARCA5-DMRT1 Pioneer Complex Establishes Epigenetic Priming to Direct Male Germline Development.Research square · 2025Article
- Introgression dynamics of sex-linked chromosomal inversions shape the Malawi cichlid radiation.Science (New York, N.Y.) · 2025Article
- The single-cell chromatin accessibility landscape in mouse perinatal testis development.eLife · 2023Article
Corrections and comments
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Authors and funding
12 authors at 4 institutions in 6 countries.
Funding
Abstract
Gonadal sex determination and differentiation are controlled by somatic support cells of testes (Sertoli cells) and ovaries (granulosa cells). In testes, the epigenetic mechanism that maintains chromatin states responsible for suppressing female sexual differentiation remains unclear. Here, we show that Polycomb repressive complex 1 (PRC1) suppresses a female gene regulatory network in postnatal Sertoli cells. We genetically disrupted PRC1 function in embryonic Sertoli cells after sex determination, and we found that PRC1-depleted postnatal Sertoli cells exhibited defective proliferation and cell death, leading to the degeneration of adult testes. In adult Sertoli cells, PRC1 suppressed specific genes required for granulosa cells, thereby inactivating the female gene regulatory network. Chromatin regions associated with female-specific genes were marked by Polycomb-mediated repressive modifications: PRC1-mediated H2AK119ub and PRC2-mediated H3K27me3. Taken together, this study identifies a critical Polycomb-based mechanism that suppresses ovarian differentiation and maintains Sertoli cell fate in adult testes.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.