Evidence map›Paper›PMID 28039466›Full record

ArticleOncotarget2017

Elevated plasma interleukin-37 playing an important role in acute coronary syndrome through suppression of ROCK activation.

Tengyu Yang, Fang Fang, Yawen Chen, Jing Ma, Zhaowen Xiao, Songfeng Zou, Na Zheng, Dewen Yan, Songyan Liao, Shaoyuan Chen and 4 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.4field-weighted citation impact, top 17% 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

12 citing papers in PubMed, 25 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

14 authors at 3 institutions in 1 country.

Tengyu YangDivision of Pathophysiology, Medical College, Shenzhen University, Shenzhen, Guangdong, China.
Fang FangDivision of cardiology, Department of Medicine and Therapeutics, Prince of Wales Hospital, Li Ka Shing Institute of Health and Sciences, Institute of Vascular Medicine, The Chinese University of Hong Kong, Hong Kong, China.
Yawen ChenDivision of Pathophysiology, Medical College, Shenzhen University, Shenzhen, Guangdong, China.
Jing MaDivision of Pathophysiology, Medical College, Shenzhen University, Shenzhen, Guangdong, China.
Zhaowen XiaoDivision of Pathophysiology, Medical College, Shenzhen University, Shenzhen, Guangdong, China.
Songfeng ZouDivision of Pathophysiology, Medical College, Shenzhen University, Shenzhen, Guangdong, China.
Na ZhengDivision of Pathophysiology, Medical College, Shenzhen University, Shenzhen, Guangdong, China.
Dewen YanDepartment of Endocrinology, The First Affiliated Hospital of Shenzhen University, Shenzhen, China.
Songyan LiaoDivision of Pathophysiology, Medical College, Shenzhen University, Shenzhen, Guangdong, China.
Shaoyuan ChenCardiology Division, Department of Medicine, The Nanshan Hostipal, Shenzhen, Guangdong, China.
Hongchen FangCardiology Division, Department of Medicine, The Nanshan Hostipal, Shenzhen, Guangdong, China.
Chekmen YuDivision of cardiology, Department of Medicine and Therapeutics, Prince of Wales Hospital, Li Ka Shing Institute of Health and Sciences, Institute of Vascular Medicine, The Chinese University of Hong Kong, Hong Kong, China.
Jie LiuDivision of Pathophysiology, Medical College, Shenzhen University, Shenzhen, Guangdong, China.
Ming DongDivision of Pathophysiology, Medical College, Shenzhen University, Shenzhen, Guangdong, China.
Shenzhen University · CNAnshan Hospital · CNChinese University of Hong Kong · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe plasma level of interleukin-37 is elevated in patients with acute coronary syndrome, however, its function during the onset and progress of the disease remains unclear. This study aimed to investigate the clinical significance of IL-37 in acute coronary syndrome and its underlying mechanism.

methods124 patients with acute coronary syndrome and 40 healthy controls were recruited in this study. Plasma interleukin-37 levels were measured in 41 patients with ST elevation myocardial infarction (STEMI), 41 patients with non-STEMI, 42 patients with unstable angina, and 40 controls. Mortality was defined as an event.

resultsIn this study, the mean follow-up period was 824±306 days (2-1077 days). 22% (n=27) of patients died. The mortality rate was significantly lower in patients with interleukin-37 serum levels below the median (6.4 pg/mL) than those with interleukin-37 serum levels above 6.4 pg/mL at 36-month follow-up (16% vs. 24%, p=0.02, log rank X2=5.39). Highly concentration of the anti-inflammatory interleukin-37 exerted a protective effect by suppressing the activated Rho Kinase (ROCK) activity in the peripheral blood mononuclear cells in vivo and in vitro after ischemia/reperfusion injury and stimulation of the Rho activator, calpeptin.

conclusionsThe interleukin-37 level is significantly increased in acute coronary syndrome. Elevated baseline interleukin-37 levels in patients on admission are associated with poor outcomes. Thus, we propose that interleukin-37 could be a biomarker predictive of mortality in acute coronary syndrome. Moreover, this study reveals that the protective effect of interleukin-37 against atherosclerosis may involve the inhibition of ROCK activity.

Indexed as

Acute Coronary SyndromeAgedAged, 80 and overBiomarkersCase-Control StudiesCells, CulturedChi-Square DistributionDipeptidesEnzyme ActivationEnzyme ActivatorsFemaleHumansInterleukin-1Leukocytes, MononuclearMaleMiddle AgedBiomarkerscalpeptinDipeptidesEnzyme ActivatorsIL37 protein, humanInterleukin-1rho-Associated Kinasesacute coronary syndromeinterleukin -37ROCK activity

Identifiers

PMID28039466
PMCPMC5354763
OpenAlexW2561809784

What OpenQuestion holds

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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.