Evidence map›Paper›PMID 29410709›Full record

ArticleClinical epigenetics2018

Genomic 5-mC contents in peripheral blood leukocytes were independent protective factors for coronary artery disease with a specific profile in different leukocyte subtypes.

Qianyun Deng, Wei Huang, Chunyan Peng, Jiajia Gao, Zuhua Li, Xueping Qiu, Na Yang, Bifeng Yuan, Fang Zheng

Open access · goldAbstract read
In one paragraph

Article in Clinical epigenetics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 2 pooled it
3.4field-weighted citation impact, top 6% of its field
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

23 citing papers in PubMed, 2 syntheses or guidelines pooled it, 49 citations in OpenAlex.

  1. Accelerated epigenetic age in hypertension: a systematic review and meta-analysis.Hypertension research : official journal of the Japanese Society of Hypertension · 2026
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  14. Age-Related Macular Degeneration: From Epigenetics to Therapeutic Implications.Advances in experimental medicine and biology · 2021
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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

9 authors at 2 institutions in 1 country.

Qianyun Deng *1Center for Gene Diagnosis, Zhongnan Hospital of Wuhan University, Donghu Road 169, Wuhan, 430071 China.
Wei Huang *2Department of Chemistry, Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), Wuhan University, Wuhan, 430071 China.
Chunyan Peng *1Center for Gene Diagnosis, Zhongnan Hospital of Wuhan University, Donghu Road 169, Wuhan, 430071 China.
Jiajia Gao1Center for Gene Diagnosis, Zhongnan Hospital of Wuhan University, Donghu Road 169, Wuhan, 430071 China.
Zuhua Li1Center for Gene Diagnosis, Zhongnan Hospital of Wuhan University, Donghu Road 169, Wuhan, 430071 China.
Xueping Qiu1Center for Gene Diagnosis, Zhongnan Hospital of Wuhan University, Donghu Road 169, Wuhan, 430071 China.
Na Yang1Center for Gene Diagnosis, Zhongnan Hospital of Wuhan University, Donghu Road 169, Wuhan, 430071 China.
Bifeng Yuan1Center for Gene Diagnosis, Zhongnan Hospital of Wuhan University, Donghu Road 169, Wuhan, 430071 China.
Fang Zheng1Center for Gene Diagnosis, Zhongnan Hospital of Wuhan University, Donghu Road 169, Wuhan, 430071 China.
Wuhan University · CNZhongnan Hospital of Wuhan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Alterations in DNA methylation are demonstrated in atherosclerosis pathogenesis. However, changing rules of global DNA methylation and hydroxymethylation in peripheral blood leukocytes (PBLs) and different blood cell subtypes of coronary artery disease (CAD) patients are still inconclusive, and much less is known about mechanisms underlying. Results: We recruited 265 CAD patients and 270 healthy controls with genomic DNA from PBLs, of which 50 patients and 50 controls were randomly chosen with DNA from isolated neutrophils, lymphocytes and monocytes, and RNA from PBLs. Genomic 5-methylcytosine (5-mC) and 5-hydroxymethylcytosine (5-hmC) contents were quantified by liquid chromatography-electrospray ionization-tandem mass spectrometry (LC-ESI-MS/MS) assay. Genomic 5-mC contents were negatively associated with the serum total cholesterol (TC) level ( Conclusions: Global hypomethylation of blood cells defined dominantly by the monocyte DNA hypomethylation is independently associated with the risk of CAD in Chinese Han population. The importance of monocytes in atherosclerosis pathophysiology may demonstrate via an epigenetic pathway, but prospective studies are still needed to test the causality.

Indexed as

DNA Methylation5-MethylcytosineAgedCase-Control StudiesCholesterolChromatography, LiquidCoronary Artery DiseaseCross-Sectional StudiesDNA (Cytosine-5-)-Methyltransferase 1Down-RegulationFemaleGenome-Wide Association StudyHumansLeukocytes, MononuclearMaleMiddle Aged5-hydroxymethylcytosine5-MethylcytosineCholesterolDNA (Cytosine-5-)-Methyltransferase 1DNMT1 protein, human5-Hydroxymethylcytosine5-MethylcytosineCoronary artery diseaseMass spectrometryPeripheral blood leukocytes

Identifiers

PMID29410709
PMCPMC5782379
OpenAlexW2790219260

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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 Socratic graph.