Evidence map›Paper›PMID 40188118›Full record

ArticleBMC women's health2025

Identifying key palmitoylation-associated genes in endometriosis through genomic data analysis.

Jinyan Kai, Jiaqi Su, Yinping You, Xiaoliang Liang, Haitao Huang, Jie Fang, Qiong Chen

Abstract read
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Article in BMC women's health, 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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1citing papers in PubMed
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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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1 citing paper in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Jinyan KaiDepartment of Clinical Medical Laboratory, The Affiliated Second Hospital of Xiamen Medical College, Xiamen, Fujian, China.
Jiaqi SuDepartment of Clinical Medical Laboratory, The Affiliated Second Hospital of Xiamen Medical College, Xiamen, Fujian, China.
Yinping YouDepartment of Pathology, The Affiliated Second Hospital of Xiamen Medical College, Xiamen, Fujian, China.
Xiaoliang LiangDepartment of Clinical Medical Laboratory, The Affiliated Second Hospital of Xiamen Medical College, Xiamen, Fujian, China.
Haitao HuangDepartment of Microbiology, Guilin Medical University, Guilin, Guangxi, China.
Jie FangDepartment of Laboratory Medicine, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China. fang_jie0831@163.com.
Qiong ChenDepartment of Traditional Chinese Medicine, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine (Originally Named "Shanghai First People's Hospital"), Shanghai, China. chenqiongjone@shsmu.edu.cn.

Funding

National Natural Science Foundation of China 82104908
6 · The paper itself

Abstract

backgroundPalmitoylation, a post-translational lipid modification, has garnered increasing attention for its role in inflammatory processes and tumorigenesis. Emerging evidence suggests a potential association between palmitoylation and inflammatory responses in the pathogenesis of endometriosis. However, the precise mechanistic interplay remains elusive, necessitating further investigation.

methodsThis study integrated transcriptomic analysis and Mendelian randomization (MR) to identify a causal gene set implicated in endometriosis. Differentially expressed genes (DEGs) were first identified in the training dataset using the limma package in R. Weighted gene co-expression network analysis (WGCNA) was subsequently performed, leveraging Single Sample Gene Set Enrichment Analysis (ssGSEA)-derived scores of palmitoylation-related genes (PRGs) as phenotypic traits to identify key modular genes. The intersection of these key modular genes with DEGs yielded a refined gene set. Machine learning algorithms were then applied to further optimize gene selection, followed by external validation, immune infiltration analysis, RNA network construction, and exploration of potential targeted drug candidates.

resultsThrough a rigorous screening process, VRK1, GALNT12, and RMI1 emerged as key genes associated with palmitoylation, exhibiting significant downregulation in endometriosis samples (P < 0.05), indicative of a potential protective role. Immune infiltration analysis further revealed strong correlations between these genes and M2 macrophages as well as resting Natural Killer (NK) cells. Additionally, investigations into the targeted RNA network and drug association profiling provided novel insights, laying the groundwork for future high-quality validation studies.

conclusionsThis study employed a comprehensive analytical framework to identify palmitoylation-associated key genes in endometriosis. The integration of immunoinfiltration analysis, RNA network construction, and drug association profiling offers valuable insights for advancing clinical diagnostics, disease monitoring, and therapeutic development in endometriosis.

Indexed as

EndometriosisLipoylationFemaleGene Expression ProfilingGenomicsHumansMendelian Randomization AnalysisTranscriptomeEndometriosisMendelian RandomizationPalmitoylationTranscriptomics

Identifiers

PMID40188118
PMCPMC11972508

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