Evidence map›Paper›PMID 26425439›Full record

ArticleFEBS open bio2015

Detection of circulating IgG antibodies to apolipoprotein B100 in acute myocardial infarction.

Xueying Zhang, Xiaohong Zhang, Mingming Lei, Yingzi Lin, Ian L Megson, Jun Wei, Bo Yu, Yuanzhe Jin

Open access · goldAbstract read
In one paragraph

Article in FEBS open bio, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.3field-weighted citation impact, top 40% 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

6 citing papers in PubMed, 5 citations in OpenAlex.

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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

8 authors at 3 institutions in 2 countries.

Xueying ZhangDepartment of Cardiovascular Medicine, The First Affiliated Hospital of China Medical University, Shenyang 110001, China ; Department of Cardiovascular Medicine, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China.
Xiaohong ZhangDepartment of Cardiovascular Medicine, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China.
Mingming LeiDepartment of Cardiovascular Medicine, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China.
Yingzi LinDepartment of Cardiovascular Medicine, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China.
Ian L MegsonDepartment of Diabetes & Cardiovascular Science, University of the Highlands & Islands, Centre for Health Science, Inverness IV2 3JH, UK.
Jun WeiDepartment of Diabetes & Cardiovascular Science, University of the Highlands & Islands, Centre for Health Science, Inverness IV2 3JH, UK.
Bo YuDepartment of Cardiovascular Medicine, The First Affiliated Hospital of China Medical University, Shenyang 110001, China.
Yuanzhe JinDepartment of Cardiovascular Medicine, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China.
China Medical University · CNFourth Affiliated Hospital of China Medical University · CNUniversity of the Highlands and Islands · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A number of studies have reported an association between increased levels of antibodies against oxidized low-density lipoprotein (oxLDL) and cardiovascular disease, but the anti-oxLDL antibody has not been confirmed to serve as an effective biomarker for prediction of acute myocardial infarction (AMI). Apolipoprotein B100 (ApoB100)-derived peptide fragments generated by proteolytic degradation and aldehyde modification are the major antigens in oxLDL, and so the present work was undertaken to detect circulating IgG for Apo-B100-derived peptide antigens. An in-house enzyme-linked immunosorbent assay (ELISA) was developed with eight ApoB100-derived peptide antigens (Ag1-Ag8) to detect circulating anti-ApoB100 IgG levels in 267 patients with AMI and 201 control subjects. Binary logistic regression analysis revealed that circulating IgG for Ag1 was significantly higher in the patient group than the control group (P < 0.001) after adjustment for age, gender, smoking, hypertension, diabetes and circulating levels of cholesterol, HDL, LDL, ApoA and ApoB100. None of the other seven antigens detected an increase in IgG levels in AMI patients compared with control subjects. Spearman correlation analysis showed no correlation between IgG antibody for Ag1 and clinical characteristics. In conclusion, the linear peptide antigens derived from ApoB100 may be suitable for the development of an ELISA antibody test for prediction of AMI, although further confirmation is still needed in large-scale clinical studies.

Indexed as

Acute myocardial infarctionAMI, acute myocardial infarctionAntibodyApoB100ApoB100, apolipoprotein B100AtherosclerosiscAg, control antigenELISA, enzyme-linked immunosorbent assayhAgs, human antigensHLA, human leukocyte antigenIgG, immunoglobulin GLDL, low-density lipoproteinoxLDLoxLDL, oxidized low-density lipoprotein

Identifiers

PMID26425439
PMCPMC4564368
OpenAlexW2224019305

What OpenQuestion holds

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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 OpenQuestion graph.