Evidence map›Paper›PMID 33079994›Full record

ArticleInvestigative ophthalmology & visual science2020

Wound Healing After Alkali Burn Injury of the Cornea Involves Nox4-Type NADPH Oxidase.

Nora Y Hakami, Gregory J Dusting, Elsa C Chan, Manisha H Shah, Hitesh M Peshavariya

Open access · goldAbstract read
In one paragraph

Article in Investigative ophthalmology & visual science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
1.5field-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

25 citing papers in PubMed, 37 citations in OpenAlex.

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  11. Optical microsensing reveals spatiotemporal oxygen dynamics in cornea wounds that affect healing via reactive oxygen species.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2024
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  19. Dietary Alcohol Consumption Elicits Corneal Toxicity Through the Generation of Cellular Oxidative Stress.Journal of ocular pharmacology and therapeutics : the official journal of the Association for Ocular Pharmacology and Therapeutics · 2023
    Article
  20. 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

5 authors at 3 institutions in 2 countries.

Nora Y HakamiCentre for Eye Research Australia, University of Melbourne, East Melbourne, Victoria, Australia.
Gregory J DustingCentre for Eye Research Australia, University of Melbourne, East Melbourne, Victoria, Australia.
Elsa C ChanCentre for Eye Research Australia, University of Melbourne, East Melbourne, Victoria, Australia.
Manisha H ShahCentre for Eye Research Australia, University of Melbourne, East Melbourne, Victoria, Australia.
Hitesh M PeshavariyaCentre for Eye Research Australia, University of Melbourne, East Melbourne, Victoria, Australia.
Centre for Eye Research Australia · AUKing Abdul Aziz University Hospital · SAUniversity of Melbourne · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: Corneal injury that occurs after burning with alkali initiates wound-healing processes, including inflammation, neovascularization, and fibrosis. Excessive reactions to injury can reduce corneal transparency and thereby compromise vision. The NADPH oxidase (Nox) enzyme complex is known to be involved in cell signaling for wound-healing angiogenesis, but its role in corneal neovascularization has been little studied. Methods: The center corneas of wild-type and Nox4 knockout (KO) mice were injured with 3 µL 1 M NaOH, while the contralateral corneas remained untouched. On day 7, mRNA expression levels of NADPH oxidase isoforms, the proangiogenic factors VEGF-A and TGFβ1, and proinflammatory genes ICAM-1 and VCAM-1 were determined. Corneal neovascularization and fibrosis were visualized using PECAM-1 antibody and picrosirius red staining, respectively, on the same day. Results: Expressions of both Nox2 and Nox4 gene isoforms as well as the above genes were markedly increased in the injured corneas at 7 days. Injured corneas showed neovascularization and fibrosis as well as an increase in clinical opacity score. All responses stimulated by alkali burn were abrogated in Nox4 KO mice. Conclusions: Nox4 could be a new target to treat pathologic corneal wound-healing responses and such targeting might prevent blindness caused by burn injuries.

Indexed as

AnimalsBurns, ChemicalCorneal InjuriesEye BurnsGene Expression Regulation, EnzymologicIntercellular Adhesion Molecule-1MiceMice, Inbred C57BLMice, KnockoutNADPH Oxidase 2NADPH Oxidase 4Real-Time Polymerase Chain ReactionSodium HydroxideTransforming Growth Factor beta1Vascular Cell Adhesion Molecule-1Vascular Endothelial Growth Factor ACybb protein, mouseIcam1 protein, mouseIntercellular Adhesion Molecule-1NADPH Oxidase 2NADPH Oxidase 4Nox4 protein, mouseSodium HydroxideTransforming Growth Factor beta1Vascular Cell Adhesion Molecule-1Vascular Endothelial Growth Factor Avascular endothelial growth factor A, mouse

Identifiers

PMID33079994
PMCPMC7585390
OpenAlexW3094171306

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.