Evidence map›Paper›PMID 25765712›Full record

ArticleBritish journal of pharmacology2015

Toll-interacting protein contributes to mortality following myocardial infarction through promoting inflammation and apoptosis.

Nian Wan, Xiaoxiong Liu, Xiao-Jing Zhang, Yichao Zhao, Gangying Hu, Fengwei Wan, Rui Zhang, Xueyong Zhu, Hao Xia, Hongliang Li

Open access · bronzeAbstract read
In one paragraph

Article in British journal of pharmacology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.8field-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

20 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
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  3. Review
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  5. Article
  6. Article
  7. Article
  8. Peiminine inhibits myocardial injury and fibrosis after myocardial infarction in rats by regulating mitogen-activated protein kinase pathway.The Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology · 2022
    Article
  9. Article
  10. MicroRNA-369 attenuates hypoxia-induced cardiomyocyte apoptosis and inflammation via targeting TRPV3.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica · 2021
    Article
  11. Article
  12. Review
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  19. Article
  20. Aging and Autophagy in the Heart.Circulation research · 2016
    Review
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 5 institutions in 2 countries.

Nian WanDepartment of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China.
Xiaoxiong LiuDepartment of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China.
Xiao-Jing ZhangState Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China.
Yichao ZhaoDepartment of Cardiology, Shanghai Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China.
Gangying HuDepartment of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China.
Fengwei WanDepartment of Emergency, The Second Artillery General Hospital of Chinese People's Liberation Army Qinghe Clinic, Beijing, China.
Rui ZhangCardiovascular Research Institute of Wuhan University, Wuhan, China.
Xueyong ZhuCardiovascular Research Institute of Wuhan University, Wuhan, China.
Hao XiaDepartment of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China.
Hongliang LiDepartment of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China.
Wuhan University · CNRenmin Hospital of Wuhan University · CNRenji Hospital · CNSecond Artillery General Hospital of Chinese People's Liberation Army · CNUniversity of Macau · MO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

background and purposeToll-interacting protein (Tollip) is an endogenous inhibitor of toll-like receptors, a superfamily that plays a pivotal role in various pathological conditions, including myocardial infarction (MI). However, the exact role of Tollip in MI remains unknown. EXPERIMENTAL APPROACH: MI models were established in Tollip knockout (KO) mice, mice with cardiac-specific overexpression of human Tollip gene and in their Tollip(+/+) and non-transgenic controls respectively. The effects of Tollip on MI were evaluated by mortality, infarct size and cardiac function. Hypoxia-induced cardiomyocyte damage was investigated in vitro to confirm the role of Tollip in heart damage. KEY

resultsTollip expression was dramatically up-regulated in human ischaemic hearts and infarcted mice hearts. MI-induced mortality, infarct size and cardiac dysfunction were decreased in Tollip-KO mice compared with Tollip(+/+) controls. Ischaemic hearts from Tollip-KO mice exhibited decreased inflammatory cell infiltration and reduced NF-κB activation. Tollip depletion also alleviated myocardial apoptosis by down-regulating pro-apoptotic protein levels and up-regulating anti-apoptotic protein expressions in infarct border zone. Conversely, MI effects were exacerbated in mice with cardiac-specific Tollip overexpression. This aggravated MI injury by Tollip in vivo was confirmed with in vitro assays. Inhibition of Akt signalling was associated with the detrimental effects of Tollip on MI injury; activation of Akt largely reversed the deleterious effects of Tollip on MI-induced cardiomyocyte death. CONCLUSIONS AND IMPLICATIONS: Tollip promotes inflammatory and apoptotic responses after MI, leading to increased mortality and aggravated cardiac dysfunction. These findings suggest that Tollip may serve as a novel therapeutic target for the treatment of MI.

Indexed as

AnimalsAnimals, NewbornApoptosisCells, CulturedHeart VentriclesHypoxiaInflammationIntracellular Signaling Peptides and ProteinsMaleMice, Inbred C57BLMice, TransgenicMyocardial InfarctionMyocytes, CardiacRats, Sprague-DawleyIntracellular Signaling Peptides and ProteinsTOLLIP protein, humanTollip protein, mouse

Identifiers

PMID25765712
PMCPMC4500373
OpenAlexW1596610401

What OpenQuestion holds

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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.