Evidence map›Paper›PMID 27521459›Full record

ArticleFree radical biology & medicine2016

Nrf2 promotes reparative angiogenesis through regulation of NADPH oxidase-2 in oxygen-induced retinopathy.

Yanhong Wei, Junsong Gong, Zhenhua Xu, Elia J Duh

Open access · greenAbstract read
In one paragraph

Article in Free radical biology & medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
4.7field-weighted citation impact, top 6% 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

27 citing papers in PubMed, 59 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

4 authors at 2 institutions in 1 country.

Yanhong WeiDepartment of Ophthalmology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Junsong GongDepartment of Ophthalmology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Zhenhua XuDepartment of Ophthalmology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Elia J DuhDepartment of Ophthalmology, Johns Hopkins University School of Medicine, Baltimore, MD, USA. Electronic address: eduh@jhmi.edu.
Johns Hopkins Medicine · USJohns Hopkins University · US

Funding

Wilmer Core Grant for Vision ResearchP30EY001765 · NEI · JOHNS HOPKINS UNIVERSITY · PI Malia Michelle Edwards · 1985 to 2026
$22.1M
Regulation of diabetic retinopathy by Nrf2R01EY022383 · NEI · JOHNS HOPKINS UNIVERSITY · PI DUH, ELIA J · 2012 to 2020
$3.8M
Role of Nrf2 in retinal vascularization and ROPR01EY022683 · NEI · JOHNS HOPKINS UNIVERSITY · PI DUH, ELIA J · 2012 to 2021
$3.6M
NEI NIH HHS P30 EY001765NEI NIH HHS R01 EY022383NEI NIH HHS R01 EY022683
6 · The paper itself

Abstract

Revascularization of ischemic tissue is a highly desirable outcome in multiple diseases, including cardiovascular diseases and ischemic retinopathies. Oxidative stress and inflammation are both known to play a role in suppressing reparative angiogenesis in ischemic disease models including oxygen-induced retinopathy (OIR), but the regulatory molecules governing these pathophysiologic processes in retinal ischemia are largely unknown. Nrf2 is a major stress-response transcription factor that has been implicated in regulating ischemic angiogenesis in the retina and other tissue beds. Using Nrf2-deficient mice, we investigated the effects of Nrf2 in regulating revascularization and modulating the retinal tissue milieu during ischemia. Strikingly, Nrf2's beneficial effect on reparative angiogenesis only became manifested in the later phase of ischemia in OIR, from postnatal day 14 (P14) to P17. This was temporally associated with a reduction in both oxidative stress and inflammatory mediators in wild-type compared to Nrf2

Indexed as

Adaptor Proteins, Signal TransducingAnimalsAnimals, NewbornCalcium-Binding ProteinsGene Expression RegulationIntracellular Signaling Peptides and ProteinsIschemiaMembrane ProteinsMiceMice, Inbred C57BLMice, KnockoutNADPH Oxidase 2Neovascularization, PathologicNF-E2-Related Factor 2Oxidative StressOxygenAdaptor Proteins, Signal TransducingCalcium-Binding ProteinsCybb protein, mouseDLL4 protein, mouseIntracellular Signaling Peptides and ProteinsMembrane ProteinsNADPH Oxidase 2Nfe2l2 protein, mouseNF-E2-Related Factor 2OxygenReceptors, NotchVascular Endothelial Growth Factor Avascular endothelial growth factor A, mouseAngiogenesisInflammationIschemiaNADPH oxidaseNrf2Oxidative stress

Identifiers

PMID27521459
PMCPMC8565612
OpenAlexW2510637925

What OpenQuestion holds

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LicenceTDM
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.