Evidence map›Paper›PMID 30987703›Full record

ArticleBiomedical journal2019

The protective role of IL-1Ra on intestinal ischemia reperfusion injury by anti-oxidative stress via Nrf2/HO-1 pathway in rat.

Chen Jin, Wen-Liang Fu, Dong-Dong Zhang, Wei-Wei Xing, Wen-Rong Xia, Zhao Wei, Min-Ji Zou, Xiao-Ming Zhu, Dong-Gang Xu

Open access · goldAbstract read
In one paragraph

Article in Biomedical journal, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

21 citing papers in PubMed, 32 citations in OpenAlex.

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  14. Review
  15. Anandamide Influences Interleukin-1β Synthesis andAnimals : an open access journal from MDPI · 2021
    Article
  16. Article
  17. Review
  18. Molecular Mechanisms Underlying Intestinal Ischemia/Reperfusion Injury: Bioinformatics Analysis and In Vivo Validation.Medical science monitor : international medical journal of experimental and clinical research · 2020
    Article
  19. Article
  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

9 authors at 1 institution in 1 country.

Chen JinInstitute of Military Cognitive and Brain Sciences, Academy of Military Medical Sciences, Beijing, PR China; Anhui Medical University, Hefei, PR China.
Wen-Liang FuInstitute of Military Cognitive and Brain Sciences, Academy of Military Medical Sciences, Beijing, PR China.
Dong-Dong ZhangInstitute of Military Cognitive and Brain Sciences, Academy of Military Medical Sciences, Beijing, PR China.
Wei-Wei XingInstitute of Military Cognitive and Brain Sciences, Academy of Military Medical Sciences, Beijing, PR China.
Wen-Rong XiaInstitute of Military Cognitive and Brain Sciences, Academy of Military Medical Sciences, Beijing, PR China.
Zhao WeiInstitute of Military Cognitive and Brain Sciences, Academy of Military Medical Sciences, Beijing, PR China.
Min-Ji ZouInstitute of Military Cognitive and Brain Sciences, Academy of Military Medical Sciences, Beijing, PR China.
Xiao-Ming ZhuInstitute of Military Cognitive and Brain Sciences, Academy of Military Medical Sciences, Beijing, PR China.
Dong-Gang XuInstitute of Military Cognitive and Brain Sciences, Academy of Military Medical Sciences, Beijing, PR China; Anhui Medical University, Hefei, PR China. Electronic address: xudg@bmi.ac.cn.
Academy of Military Medical Sciences · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIntestinal ischemia reperfusion injury is a frequent clinical damage, in which the oxidative stress and inflammation play an important role. Interleukin-1 receptor antagonist (IL-1Ra) is a natural anti-inflammatory factor, however, its effect on intestinal ischemia reperfusion injury remains unclear.

methodsThe rat model of intestinal I/R was induced by occlusion (for 60 min) and reopening (for 60 min) of superior mesenteric artery. The rats were randomly divided into the following 5 groups: sham-operation(S), model (I/R),10 mg/kgIL-1Ra + I/R (C1),20 mg/kgIL-1Ra + I/R (C2), and30 mg/kgIL-1Ra + I/R (C3).

resultsIn this study it was the first time to confirm that IL-1Ra had a significant protection against the intestinal ischemia reperfusion injury. IL-1Ra not only effectively inhibited the expression of inflammatory factors (such as IL-1β, IL-6 and TNF-α) and the activation of neutrophil in intestinal tissues, but also decreased the death of intestinal cells and the damages of intestinal tissues. Interestingly, besides anti-inflammation effect, it was also found that IL-1Ra possessed a significant inhibitory effect on the oxidative stress caused by ischemia/reperfusion injury. Furthermore, the expression of nuclear factor erythroid 2-related factor 2 (Nrf2) and hemeoxygenase-1 (HO-1), and the phosphorylation level of Nrf2 were greatly promoted by IL-1Ra. At the same time, IL-1Ra inhibited the mitogen-activated protein kinase (MAPKs) pathway.

conclusionIL-1Ra had the protective effect against intestinal ischemia reperfusion injury, its mechanism included anti-inflammation and anti-oxidative stress in which the Nrf2/HO-1 pathway played an important role. The above-mentioned results may extend the clinical application of IL-1Ra in the treatment of intestinal ischemia reperfusion injury.

Indexed as

AnimalsCytokinesHeme Oxygenase-1InflammationInterleukin 1 Receptor Antagonist ProteinMaleNF-E2-Related Factor 2Oxidative StressRats, Sprague-DawleyReperfusion InjuryCytokinesHeme Oxygenase-1Interleukin 1 Receptor Antagonist ProteinNF-E2-Related Factor 2Clinical applicationInterleukin 1 receptor antagonist (IL-1Ra)Intestinal ischemia reperfusion injuryNrf2/HO-1Protective effect

Identifiers

PMID30987703
PMCPMC6468113
OpenAlexW2925290160

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.