Evidence map›Paper›PMID 41873862›Full record

SynthesisCardiovascular therapeutics2026

Oxidative Stress-Related Genome-Wide Mendelian Randomization Identifies Causal Genes for Coronary Artery Disease.

Hongliang Zhang, Jingsheng Feng, Wence Shi, Guannan Niu, Yanqin Zheng, Zhenyan Zhao, Moyang Wang, Zheng Zhou, Zhe Li, Yongjian Wu

Abstract readMeta-Analysis
In one paragraph

Synthesis in Cardiovascular therapeutics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Hongliang ZhangCoronary Heart Disease Center, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, China, fuwaihospital.org.ORCID https://orcid.org/0000-0002-8493-4251
Jingsheng FengDepartment of Cardiology, The Third Hospital of Bazhou City, Bazhou City, Hebei Province, China.ORCID https://orcid.org/0009-0006-3596-7408
Wence ShiCoronary Heart Disease Center, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, China, fuwaihospital.org.ORCID https://orcid.org/0000-0002-1800-4566
Guannan NiuCoronary Heart Disease Center, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, China, fuwaihospital.org.ORCID https://orcid.org/0009-0007-9889-3466
Yanqin ZhengDepartment of Cardiology, The Third Hospital of Bazhou City, Bazhou City, Hebei Province, China.ORCID https://orcid.org/0009-0006-8134-3110
Zhenyan ZhaoCoronary Heart Disease Center, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, China, fuwaihospital.org.ORCID https://orcid.org/0009-0001-8476-511X
Moyang WangCoronary Heart Disease Center, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, China, fuwaihospital.org.ORCID https://orcid.org/0009-0001-1984-6386
Zheng ZhouCoronary Heart Disease Center, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, China, fuwaihospital.org.ORCID https://orcid.org/0009-0007-9874-7370
Zhe LiCoronary Heart Disease Center, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, China, fuwaihospital.org.ORCID https://orcid.org/0009-0000-5221-5124
Yongjian WuCoronary Heart Disease Center, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, China, fuwaihospital.org.ORCID https://orcid.org/0000-0002-5590-8396

Funding

CAMS Innovation Fund for Medical Science 2022-I2M-C&T-B-042Chinese Cardiovascular Association-Access Fund 2020-CCA-ACCESS-075National High Level Hospital Clinical Research Funding 2022-GSP-QN-2
6 · The paper itself

Abstract

Although oxidative stress (OS) links to the pathogenesis of coronary artery disease (CAD), its underlying genetic mechanisms remain unclear. Through summary data-based Mendelian randomization (SMR) and colocalization, this research seeks to assess the potential causal links between OS-related genes and CAD. Summary-level data on the methylation, expression, and protein abundance levels of OS-related genes were obtained from the corresponding quantitative trait loci (QTL) studies. We obtained genome-wide association study summary statistics for CAD from a previous study (discovery), the FinnGen and UK Biobank (replication). Two-sample MR analysis was conducted to verify the associations between key genes expressions and meta-analysis cohort of CAD risk. Mediation analysis was conducted to evaluate the mediating role of gene expression variation in the causal pathway linking methylation levels of key loci to the risk or progression of the disease. We identified 35 methylation loci, 7 genes, and 12 proteins in the discovery cohort. By integrating multiomic data, we identified SMARCA4, NAGLU, SREBF1, RPTOR, and HLA-B as potential causal targets associated with CAD. The two-sample MR analysis once again confirmed that the expressions of the SMARCA4, SREBF1, and HLA-B genes in the meta-analysis cohort showed a significant association with the risk of CAD, and this association was consistent with the direction of the SMR. Furthermore, both the expression and methylation of SMARCA4 were positively associated with CAD, and the direct and indirect effects of SMARCA4 methylation were confirmed. In summary, our results identified potential causal associations between SMARCA4, NAGLU, SREBF1, RPTOR, HLA-B, and CAD. The findings highlight the necessity for further exploration into the underlying etiology of CAD.

Indexed as

Coronary Artery DiseaseOxidative StressAdaptor Proteins, Signal TransducingDNA HelicasesDNA MethylationEpigenesis, GeneticGenetic Predisposition to DiseaseGenome-Wide Association StudyHumansMendelian Randomization AnalysisNuclear ProteinsPhenotypeQuantitative Trait LociRisk AssessmentRisk FactorsSterol Regulatory Element Binding Protein 1Adaptor Proteins, Signal TransducingDNA HelicasesNuclear ProteinsSMARCA4 protein, humanSREBF1 protein, humanSterol Regulatory Element Binding Protein 1Transcription Factorscausal inferencecolocalizationcoronary artery diseasesMendelian randomizationoxidative stress

Identifiers

PMID41873862
PMCPMC13140796

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Registered trials

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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.