Evidence map›Paper›PMID 30092249›Full record

ArticleBehavioural brain research2019

Hippo/YAP signaling pathway mitigates blood-brain barrier disruption after cerebral ischemia/reperfusion injury.

Pian Gong, Zhan Zhang, Changlin Zou, Qi Tian, Xuemei Chen, Michael Hong, Xi Liu, Qianxue Chen, Zhou Xu, Mingchang Li and 1 more

Erratum issuedOpen access · greenAbstract read
In one paragraph

Article in Behavioural brain research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
2.5field-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

35 citing papers in PubMed, 55 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 3 institutions in 2 countries.

Pian GongDepartment of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, PR China.
Zhan ZhangDepartment of Respiratory Medicine, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, PR China.
Changlin ZouDepartment of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, PR China.
Qi TianDepartment of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, PR China.
Xuemei ChenDepartment of Anatomy, College of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450000, Henan, PR China.
Michael HongDepartment of Anesthesiology and Critical Care Medicine, the Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
Xi LiuDepartment of Anesthesiology and Critical Care Medicine, the Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
Qianxue ChenDepartment of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, PR China.
Zhou XuDepartment of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, PR China.
Mingchang LiDepartment of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, PR China. Electronic address: Mingcli@whu.edu.cn.
Jian WangDepartment of Anesthesiology and Critical Care Medicine, the Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA. Electronic address: jwang79@jhmi.edu.
Wuhan University · CNJohns Hopkins University · USZhengzhou University · CN

Funding

Role of PGE2 receptors in the aging brain after intracerebral hemorrhageK01AG031926 · NIA · JOHNS HOPKINS UNIVERSITY · PI WANG, JIAN · 2008 to 2012
$536k
NIA NIH HHS K01 AG031926
6 · The paper itself

Abstract

Ischemia/reperfusion (I/R) injuries commonly lead to breakdown of the blood-brain barrier (BBB). Restoration of the BBB can relieve neurologic damage caused by I/R injuries. The Hippo/YAP signaling pathway mediates cell proliferation, regulated cell death, and differentiation in various organisms and has been shown to participate in the restoration of the heart after I/R. In this study, we investigated whether the Hippo/YAP pathway plays a role in I/R injury in brain, especially in regard to I/R-induced BBB breakdown. The results of our study indicate that I/R injury led to an overall decrease in activity of the core proteins, YAP and TAZ, over a 24-h period. The most dramatic change was observed 1.5 h after reperfusion. In rats that underwent 1.5 h of reperfusion, intraperitoneal injection of YAP agonist dexamethasone activated YAP and TAZ and led to improved neurologic function, smaller brain infarct sizes, increased levels of tight junction proteins, decreased BBB permeability, decreased cerebral edema, and less apoptosis. Our results suggest that YAP exerts neuroprotective effects on the damaged brain that are likely related to restoration of the BBB.

Indexed as

AcyltransferasesAnimalsApoptosis Regulatory ProteinsBlood-Brain BarrierBrainBrain EdemaBrain IschemiaDexamethasoneInfarction, Middle Cerebral ArteryMaleNeuroprotective AgentsProtein Serine-Threonine KinasesRatsRats, Sprague-DawleyReperfusion InjurySignal TransductionAcyltransferasesApoptosis Regulatory ProteinsDexamethasoneNeuroprotective AgentsProtein Serine-Threonine KinasesTafazzin protein, ratTranscription FactorsYap1 protein, ratYAP-Signaling ProteinsBlood-brain barrierIschemia/reperfusioninjurySignaling pathway

Identifiers

PMID30092249
PMCPMC6193462
OpenAlexW2885053617

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.