Evidence map›Paper›PMID 27101443›Full record

Observational studyClinical cardiology2016

High Plasma Levels of Gremlin-1 and Macrophage Migration Inhibitory Factor, but Not Their Ratio, Indicate an Increased Risk for Acute Coronary Syndrome in Patients With Type 2 Diabetes Mellitus.

Karin A L Müller, Dominik Rath, Martina Schmid, Heiko Schoenleber, Meinrad Gawaz, Tobias Geisler, Iris I Müller

Open access · bronzeAbstract readObservational Study
In one paragraph

Observational study in Clinical cardiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 20% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Molecular basis of acute coronary syndrome.Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences · 2022
    Review
  5. Article
  6. Article
  7. Article
  8. Cardiology research and practice · 2018
    Article
  9. Article
  10. Risk Factors Of Heart Disease in Nurses.Iranian journal of nursing and midwifery research
    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

7 authors at 1 institution in 2 countries.

Karin A L MüllerDepartment of Cardiology and Circulatory Diseases, Internal Medicine Clinic III, Eberhard Karls University Tübingen, Tübingen, Germany.
Dominik RathDepartment of Cardiology and Circulatory Diseases, Internal Medicine Clinic III, Eberhard Karls University Tübingen, Tübingen, Germany.
Martina SchmidDepartment of Cardiology and Circulatory Diseases, Internal Medicine Clinic III, Eberhard Karls University Tübingen, Tübingen, Germany.
Heiko SchoenleberDepartment of Cardiology and Circulatory Diseases, Internal Medicine Clinic III, Eberhard Karls University Tübingen, Tübingen, Germany.
Meinrad GawazDepartment of Cardiology and Circulatory Diseases, Internal Medicine Clinic III, Eberhard Karls University Tübingen, Tübingen, Germany.
Tobias GeislerDepartment of Cardiology and Circulatory Diseases, Internal Medicine Clinic III, Eberhard Karls University Tübingen, Tübingen, Germany.
Iris I MüllerDepartment of Cardiology and Circulatory Diseases, Internal Medicine Clinic III, Eberhard Karls University Tübingen, Tübingen, Germany.
University of Tübingen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundChronic inflammation promotes atherosclerosis and is a prognostic factor in coronary artery disease (CAD). Patients with type 2 diabetes mellitus (DM2) are at risk for progressive atherosclerosis. Macrophage migration inhibitory factor (MIF) is a key player in atherosclerosis, mediating pro-inflammatory responses. Its endogenous antagonist Gremlin-1 inhibits foam-cell formation and atheroprogression by binding MIF, neutralizing its proatherosclerotic functions. HYPOTHESIS: Plasma levels of MIF and Gremlin-1 correlate with the stability of CAD in patients with DM2.

methodWe assessed plasma levels of Gremlin-1 and MIF in 198 nondiabetic and 88 diabetic patients with symptomatic CAD using enzyme-linked immunosorbent assays.

resultsPlasma levels of Gremlin-1 were higher DM2 patients (278.8 ± 16.6 vs 224.7 ± 6.7 ng/mL; P = 0.001). MIF levels were elevated but not significantly increased in DM2 (P = 0.098). Interestingly, we found that Gremlin-1 plasma levels were significantly higher in diabetic patients with stable angina pectoris (SAP; n = 53) or acute coronary syndrome (ACS; n = 35) compared with nondiabetic patients with SAP (P = 0.008 and P = 0.011, respectively). MIF levels were significantly higher in diabetic patients with ACS compared with SAP (P < 0.001). Although the single plasma parameters showed an association with DM2 and CAD status, we could not confirm that the Gremlin-1/MIF ratio is significantly different in patients stratified by DM2 and CAD (P = 0.072). Hence, Gremlin-1/MIF ratio was significantly lower in patients with ACS compared with SAP (1.1 ± 0.1 vs 4.4 ± 1.1; P = 0.003).

conclusionsDiabetic patients with ACS show increased levels of Gremlin-1 and MIF, leading to unfavorable Gremlin-1/MIF ratios. However, DM2 alone is not associated with low Gremlin-1/MIF ratios.

Indexed as

Acute Coronary SyndromeAgedAged, 80 and overBiomarkersCase-Control StudiesCross-Sectional StudiesDiabetes Mellitus, Type 2FemaleGermanyHumansIntercellular Signaling Peptides and ProteinsIntramolecular OxidoreductasesMacrophage Migration-Inhibitory FactorsMaleMiddle AgedPilot ProjectsBiomarkersGREM1 protein, humanIntercellular Signaling Peptides and ProteinsIntramolecular OxidoreductasesMacrophage Migration-Inhibitory FactorsMIF protein, human

Identifiers

PMID27101443
PMCPMC6490810
OpenAlexW2335884087

What OpenQuestion holds

Textmetadata
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.