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Integrated transcriptomic and co-expression network analysis identifies immune-metabolic biomarkers of polycystic ovary syndrome in granulosa cells.

Man Luo | Xiaofeng Yang | Li Li | Haoran Li | Guomei Zhang | Wenzhi Liu | Xiaoyan You | Linlin Mei | Dongmei Zhang | Mengsi Zhou | Cheng Xiao | Biao Yu | Xiaona Tian
Journal of ovarian research | 2025

Polycystic ovary syndrome (PCOS) is a prevalent endocrine-metabolic disorder characterized by hyperandrogenism, ovulatory dysfunction, and metabolic abnormalities. Despite increasing recognition of immune and metabolic dysregulation in its pathogenesis, the cell-specific molecular mechanisms, particularly within granulosa cells, remain poorly understood. This study aimed to elucidate the transcriptomic landscape and regulatory pathways of granulosa cells in PCOS using integrative bioinformatics and experimental validation.

Pubmed ID: 41214666

Research resources used in this publication

None found

Antibodies used in this publication

None found

Associated grants

  • Agency: Henan Provincial Department of Education,
    Id: 252300421643
  • Agency: Zhengzhou Central Hospital Affiliated to Zhengzhou University,
    Id: SR-0131
  • Agency: Anhui Province Key Laboratory of Reproductive Disorders and Obstetrics and Gynaecology Diseases,
    Id: RDOGD-2024-07
  • Agency: Zhengzhou Municipal Health Commission,
    Id: ZZYK2024040
  • Agency: Health Commission of Henan Province,
    Id: LHGJ20240966

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This is a list of tools and resources that we have found mentioned in this publication.


GeneCards (tool)

RRID:SCR_002773

Database of human genes that provides concise genomic, proteomic, transcriptomic, genetic and functional information on all known and predicted human genes. Information featured in GeneCards includes orthologies, disease relationships, mutations and SNPs, gene expression, gene function, pathways, protein-protein interactions, related drugs and compounds and direct links to cutting edge research reagents and tools such as antibodies, recombinant proteins, clones, expression assays and RNAi reagents.

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Gene Set Enrichment Analysis (tool)

RRID:SCR_003199

Software package for interpreting gene expression data. Used for interpretation of a large-scale experiment by identifying pathways and processes.

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LIMMA (tool)

RRID:SCR_010943

Software package for the analysis of gene expression microarray data, especially the use of linear models for analyzing designed experiments and the assessment of differential expression.

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ComBat (tool)

RRID:SCR_010974

Adjusting batch effects in microarray expression data using Empirical Bayes methods.

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KEGG (tool)

RRID:SCR_012773

Integrated database resource consisting of 16 main databases, broadly categorized into systems information, genomic information, and chemical information. In particular, gene catalogs in completely sequenced genomes are linked to higher-level systemic functions of cell, organism, and ecosystem. Analysis tools are also available. KEGG may be used as reference knowledge base for biological interpretation of large-scale datasets generated by sequencing and other high-throughput experimental technologies.

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clusterProfiler (tool)

RRID:SCR_016884

Software R package for statistical analysis and visualization of functional profiles for genes and gene clusters.

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GeneHancer (tool)

RRID:SCR_023953

Database of human regulatory elements like enhancers and promoters, and their inferred target genes which is embedded in GeneCards, human gene compendium. Associations between regulatory elements and target genes were based on multiple sources of linking molecular data, along with distance.

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GOSemSim (tool)

RRID:SCR_026995

Software R package for Gene Ontology enrichment analysis. Offers several methods based on information content and graph structure for measuring semantic similarity among Gene Ontology terms, gene products and gene clusters.

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