ArticleFrontiers in genetics2025
Identification and experimental validation of circular RNA-associated ceRNA networks in intrauterine adhesion.
Article in Frontiers in genetics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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
1 citing paper in PubMed.
- Integrative circRNA landscape of intrauterine adhesions: putative ceRNA axes and circRNA-associated splicing usage linked to contractility and immunity.Frontiers in molecular biosciences · 2026Article
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Authors and funding
8 authors.
Funding
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Abstract
Intrauterine adhesion (IUA) is characterized by endometrial fibrosis, posing significant risks to women's reproductive health and fertility. This study aimed to uncover a circRNA-associated ceRNA regulatory network relevant to intrauterine adhesion (IUA), thereby contributing to the understanding of its molecular pathogenesis. The expression data of circRNAs and mRNAs in endometrial tissues of IUA and normal controls were analyzed by RNA sequencing, and microRNAs (miRNAs) expression data was downloaded from GSE165321. Our analysis identified 44 differentially expressed (DE) circRNAs, 41 DEmiRNAs, and 640 DEmRNAs. A comprehensive circRNA-miRNA-mRNA network was constructed using Cytoscape. DEmRNAs were mainly enriched in extracellular matrix structural components, collagen fiber complexes. KEGG pathway analysis further implicated the NF-κB signaling pathway, apoptosis, and Notch signaling in IUA development. A protein-protein interaction network for ceRNA-associated mRNAs was developed through the STRING database, highlighting potential hub genes. To validate these transcriptomic findings, RT-qPCR confirmed significant upregulation of the two leading hub circRNAs, hsa_circ_0000439 and hsa_circ_0000994, in IUA samples compared to normal controls, with results showing consistency with RNA sequencing data (p < 0.05). Functional experiments demonstrated that silencing hsa_circ_0000994 with siRNA
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