Evidence map›Paper›PMID 24714087›Full record

ArticleInternational journal of molecular sciences2014

Circulating miR-208b and miR-34a are associated with left ventricular remodeling after acute myocardial infarction.

Pin Lv, Mingxia Zhou, Jing He, Weiwei Meng, Xuehan Ma, Shuling Dong, Xianchun Meng, Xue Zhao, Xi Wang, Fucheng He

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed, 5 pooled it
2.4field-weighted citation impact, top 11% 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

69 citing papers in PubMed, 5 syntheses or guidelines pooled it, 107 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Pooled it
  6. Trial
  7. Trial
  8. Unifying and unique roles of non-coding RNA biomarkers in liver and heart fibrosis.Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie · 2026
    Review
  9. Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Review
  17. Cardiac microRNAs: diagnostic and therapeutic potential.Archives of medical science : AMS · 2023
    Article
  18. Review
  19. Review
  20. Review

9 more citing papers are in PubMed but not listed here.

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 at 2 institutions in 1 country.

Pin LvDepartment of Medical Laboratory, the First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052, China. lvpinkl555@gmail.com.
Mingxia ZhouBasic Medical College, Zhengzhou University, Zhengzhou 450052, China. lpzhoumingxia@outlook.com.
Jing HeBasic Medical College, Zhengzhou University, Zhengzhou 450052, China. lphejing@sina.com.
Weiwei MengDepartment of Medical Laboratory, the First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052, China. mengweiwei23@outlook.com.
Xuehan MaDepartment of Medical Laboratory, the First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052, China. mengxianchun3@sina.com.
Shuling DongDepartment of Medical Laboratory, the First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052, China. zzhdongshuling@126.com.
Xianchun MengDepartment of Medical Laboratory, the First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052, China. mengxianchun3@sina.com.
Xue ZhaoDepartment of Medical Laboratory, the First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052, China. zhaoxue86@outlook.com.
Xi WangDepartment of Cardiology, the First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052, China. wangxilp@outlook.com.
Fucheng HeDepartment of Medical Laboratory, the First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052, China. hefucheng@126.com.
First Affiliated Hospital of Zhengzhou University · CNZhengzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Left ventricular remodeling after acute myocardial infarction (AMI) is associated with adverse prognosis. It is becoming increasingly clear that circulating miRNAs could be promising biomarkers for various pathological processes in the heart, including myocardial infarction, myocardial remodeling and progression to heart failure. In the present study, a total of 359 consecutive patients were recruited. Plasma samples were collected on admission. Echocardiographic studies were performed during the admission and at six months follow-up after AMI. Remodeling was defined as an at least 10% increase from baseline in the left ventricular end-diastolic volume. Plasma miRNA levels were assessed for association with six months mortality or development of heart failure. Results showed that levels of plasma miR-208b and miR-34a were significantly higher in patients with remodeling than those without. Increased miRNA levels were strongly associated with increased risk of mortality or heart failure within six months for miR-208b (OR 17.91, 95% confidence interval=2.07-98.81, p=0.003), miR-34a (OR 4.18, 95% confidence interval=1.36-12.83, p=0.012) and combination of the two miRNAs (OR 18.73, 95% confidence interval=1.96-101.23, p=0.000). The two miRNA panels reclassified a significant proportion of patients with a net reclassification improvement of 11.7% (p=0.025) and an integrated discrimination improvement of 7.7% (p=0.002). These results demonstrated that circulating miR-208b and miR-34a could be useful biomarkers for predicting left ventricular remodeling after AMI, and the miRNA levels are associated with increased risk of mortality or heart failure.

Indexed as

BiomarkersFemaleHeart FailureHumansMaleMicroRNAsMiddle AgedMyocardial InfarctionPrognosisVentricular RemodelingBiomarkersMicroRNAsMIRN208 microRNA, humanMIRN34 microRNA, human

Identifiers

PMID24714087
PMCPMC4013595
OpenAlexW2092151865

What OpenQuestion 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 OpenQuestion graph.