Evidence map›Paper›PMID 32487772›Full record

ArticleOpen heart2020

MiR-223-3p and miR-122-5p as circulating biomarkers for plaque instability.

Sandeep Singh, Maurice W J de Ronde, Maayke G M Kok, Marcel Am Beijk, Robbert J De Winter, Allard C van der Wal, Brigitte M Sondermeijer, Joost C M Meijers, Esther E Creemers, Sara-Joan Pinto-Sietsma

Abstract readValidation Study
In one paragraph

Article in Open heart, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
48citing 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

48 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  10. The role of miR-155 in cardiovascular diseases: Potential diagnostic and therapeutic targets.International journal of cardiology. Cardiovascular risk and prevention · 2025
    Review
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  18. Extracellular Vesicles in Atherosclerosis: State of the Art.International journal of molecular sciences · 2023
    Review
  19. Atherosclerosis and Its Related Laboratory Biomarkers.International journal of molecular sciences · 2023
    Review
  20. Article
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.

Sandeep Singh *Department of Vascular Medicine, Amsterdam UMC, Location AMC, The University of Amsterdam, Amsterdam, The Netherlands.ORCID 0000-0001-9338-1209
Maurice W J de Ronde *Department of Vascular Medicine, Amsterdam UMC, Location AMC, The University of Amsterdam, Amsterdam, The Netherlands.
Maayke G M KokDepartment of Vascular Medicine, Amsterdam UMC, Location AMC, The University of Amsterdam, Amsterdam, The Netherlands.
Marcel Am BeijkDepartment of Cardiology, Amsterdam UMC, Location AMC, The University of Amsterdam, Amsterdam, The Netherlands.
Robbert J De WinterDepartment of Cardiology, Amsterdam UMC, Location AMC, The University of Amsterdam, Amsterdam, The Netherlands.
Allard C van der WalDepartment of Pathology, Amsterdam UMC, Location AMC, The University of Amsterdam, Amsterdam, The Netherlands.
Brigitte M SondermeijerDepartment of Vascular Medicine, Amsterdam UMC, Location AMC, The University of Amsterdam, Amsterdam, The Netherlands.
Joost C M MeijersDepartment of Experimental Vascular Medicine, Amsterdam UMC, Location AMC, The University of Amsterdam, Amsterdam, The Netherlands.
Esther E CreemersDepartment of Experimental Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam, The Netherlands.ORCID 0000-0002-9001-3854
Sara-Joan Pinto-SietsmaDepartment of Vascular Medicine, Amsterdam UMC, Location AMC, The University of Amsterdam, Amsterdam, The Netherlands pintosj@gmail.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn this study, we discovered and validated candidate microRNA (miRNA) biomarkers for coronary artery disease (CAD).

methodCandidate tissue-derived miRNAs from atherosclerotic plaque material in patients with stable coronary artery disease (SCAD) (n=14) and unstable coronary artery disease (UCAD) (n=25) were discovered by qPCR-based arrays. We validated differentially expressed miRNAs, along with seven promising CAD-associated miRNAs from the literature, in the serum of two large cohorts (n=395 and n=1000) of patients with SCAD and UCAD and subclinical atherosclerosis (SubA) and controls, respectively.

resultFrom plaque materials (discovery phase), miR-125b-5p and miR-193b-3p were most upregulated in SCAD, whereas miR-223-3p and miR-142-3p were most upregulated in patients with UCAD. Subsequent validation in serum from patients with UCAD, SCAD, SubA and controls demonstrated significant upregulation of miR-223-3p, miR-133a-3p, miR-146-3p and miR-155-5p. The ischaemia-related miR-499-5p was also highly upregulated in patients with UCAD compared with the other groups (SCAD OR 20.63 (95% CI 11.16 to 38.15), SubA OR 96.10 (95% CI 40.13 to 230.14) and controls OR 15.73 (95% CI 7.80 to 31.72)). However, no significant difference in miR-499-5p expression was observed across SCAD, SubA and controls. MiR-122-5p was the only miRNA to be significantly upregulated in the serum of both patients with UCAD and SCAD.

conclusionIn conclusion, miR-122-5p and miR-223-3p might be markers of plaque instability.

Indexed as

Plaque, AtheroscleroticAdultAgedBiomarkersCase-Control StudiesCirculating MicroRNACoronary Artery DiseaseFemaleHumansMaleMicroRNAsMiddle AgedPredictive Value of TestsReproducibility of ResultsRupture, SpontaneousBiomarkersCirculating MicroRNAMicroRNAsMIR223, humanMIRN122 microRNA, humanatherosclerosisgeneticsmetabolic medicinemyocardial ischaemia and infarction (IHD)risk factors

Identifiers

PMID32487772
PMCPMC7269547

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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.