Evidence map›Paper›PMID 23585883›Full record

ArticlePloS one2013

Role of endothelial soluble epoxide hydrolase in cerebrovascular function and ischemic injury.

Wenri Zhang, Catherine M Davis, Matthew L Edin, Craig R Lee, Darryl C Zeldin, Nabil J Alkayed

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

32 citing papers in PubMed, 37 citations in OpenAlex.

  1. Endothelial expression of human soluble epoxide hydrolase worsens acute microvascular and tissue injury after stroke in female mice with early-stage diabetes mellitus.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2026
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  8. Role of endothelium-pericyte signaling in capillary blood flow response to neuronal activity.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2021
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  16. Role of oxylipins in cardiovascular diseases.Acta pharmacologica Sinica · 2018
    Review
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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

6 authors at 4 institutions in 1 country.

Wenri ZhangDepartment of Anesthesiology and Perioperative Medicine, Oregon Health and Science University, Portland, Oregon, United States of America.
Catherine M Davis
Matthew L Edin
Craig R Lee
Darryl C Zeldin
Nabil J Alkayed
Oregon Health & Science University · USNational Institute of Environmental Health Sciences · USNational Institutes of Health · USUniversity of North Carolina at Chapel Hill · US

Funding

Characterization And Functional Significance Of P450 Arachidonate EpoxygenasesZIAES025034 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI ZELDIN, DARRYL C · 2009 to 2025
$18.6M
Ultrastructure and Single Particle Microscopy CoreP30NS061800 · NINDS · OREGON HEALTH & SCIENCE UNIVERSITY · PI AICHER, SUE A · 2009 to 2020
$6.6M
TIA-Induced Ischemic Tolerance via P450 EpoxygenaseR01NS044313 · NINDS · OREGON HEALTH & SCIENCE UNIVERSITY · PI ALKAYED, NABIL J · 2002 to 2015
$4.9M
P450 Arachidonate EpoxygenasesZ01ES025034 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI ZELDIN, DARRYL C · 1995 to 2008
$2.2M
Mechanism of Vascular Dysfunction after Stroke in Postmenopausal FemaleR01NS070837 · NINDS · OREGON HEALTH & SCIENCE UNIVERSITY · PI ALKAYED, NABIL J · 2011 to 2015
$1.7M
Cytochrome P450 Derived Eicosanoids and InflammationR01GM088199 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI LEE, CRAIG R · 2009 to 2013
$1.6M
Integrated and Translational Training in Anesthesiology ResearchT32GM082770 · NIGMS · OREGON HEALTH & SCIENCE UNIVERSITY · PI KIRSCH, JEFFREY R · 2008 to 2012
$471k
Endothelial Mechanism of Vascular Cognitive Impariment (VCI)R21AG043857 · NIA · OREGON HEALTH & SCIENCE UNIVERSITY · PI ALKAYED, NABIL J · 2013 to 2014
$424k
Intramural NIH HHS Z01 ES025034NIA NIH HHS R21 AG043857NIEHS NIH HHS Z01 ES025034NIGMS NIH HHS R01 GM088199NIGMS NIH HHS T32 GM082770NIGMS NIH HHS T32 GM082770-03NINDS NIH HHS NS070837NINDS NIH HHS P30 NS061800NINDS NIH HHS R01 NS044313NINDS NIH HHS R01 NS070837
6 · The paper itself

Abstract

Soluble Epoxide Hydrolase (sEH) is a key enzyme in the metabolism and termination of action of epoxyeicosatrienoic acids, derivatives of arachidonic acid, which are protective against ischemic stroke. Mice lacking sEH globally are protected from injury following stroke; however, little is known about the role of endothelial sEH in brain ischemia. We generated transgenic mice with endothelial-specific expression of human sEH (Tie2-hsEH), and assessed the effect of transgenic overexpression of endothelial sEH on endothelium-dependent vascular reactivity and ischemic injury following middle cerebral artery occlusion (MCAO). Compared to wild-type, male Tie2-hsEH mice exhibited impaired vasodilation in response to stimulation with 1 µM acetylcholine as assessed by laser-Doppler perfusion monitoring in an in-vivo cranial window preparation. No difference in infarct size was observed between wild-type and Tie2-hsEH male mice. In females, however, Tie2-hsEH mice sustained larger infarcts in striatum, but not cortex, compared to wild-type mice. Sex difference in ischemic injury was maintained in the cortex of Tie2-hsEH mice. In the striatum, expression of Tie2-hsEH resulted in a sex difference, with larger infarct in females than males. These findings demonstrate that transgenic expression of sEH in endothelium results in impaired endothelium-dependent vasodilation in the cerebral circulation, and that females are more susceptible to enhanced ischemic damage as a result of increased endothelial sEH than males, especially in end-arteriolar striatal region.

Indexed as

AcetylcholineAnimalsBrain IschemiaCerebral CortexCorpus StriatumEndothelium, VascularEpoxide HydrolasesFemaleGene ExpressionHumansMaleMiceMice, TransgenicSex FactorsVasodilationVasodilator AgentsAcetylcholineEpoxide HydrolasesVasodilator Agents

Identifiers

PMID23585883
PMCPMC3621731
OpenAlexW2093060269

What OpenQuestion holds

Textmetadata
LicenceCC0
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.