Evidence map›Paper›PMID 41889637›Full record

ArticleFrontiers in molecular biosciences2026

Integrated expression quantitative trait loci and Mendelian randomization analyses of the candidate genes and pathways identified for myocardial infarction.

Peichun He, Xiangwen Lv, Chuwen Fu, Zhen Qin, Siyuan Chen, Jinmin Zhao, Jian Xie

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In one paragraph

Article in Frontiers in molecular biosciences, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Peichun He *School of Basic Medical Sciences, Guangxi Medical University, Nanning, Guangxi, China.
Xiangwen Lv *Department of Cardiology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China.
Chuwen Fu *Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China.
Zhen QinDepartment of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China.
Siyuan ChenDepartment of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China.
Jinmin ZhaoDepartment of Orthopaedics Trauma and Hand Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China.
Jian XieDepartment of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Myocardial infarction (MI) is a myocardial necrosis event caused by an unstable ischemic state that reduces life expectancy primarily through cardiac functional impairment and cardiomyocyte death. The present study aims to investigate the genetic mechanisms underlying MI by integrating expression quantitative trait loci (eQTLs) and Mendelian randomization (MR) analyses. Methods: We comprehensively analyzed independent MI datasets from the Gene Expression Omnibus database. The relationships between MI and the differentially expressed genes were evaluated through differential expression, eQTL, and MR analyses. Additionally, GO and KEGG enrichment analyses were performed to clarify the functional pathways of the candidate genes, and gene set enrichment analysis (GSEA) was used to identify the genes associated with MI. An Results: By comparing the results from the MR analysis and mRNA expression profiles, we identified 13 overlapping genes: Conclusion: This study highlights the potential of specific molecular pathways for targeted treatment of MI. Our work also warrants additional research efforts to elucidate the genetic mechanisms of MI.

Indexed as

biomarkerscandidate genesexpression quantitative trait lociMendelian randomizationmyocardial infarction

Identifiers

PMID41889637
PMCPMC13014038

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