Evidence map›Paper›PMID 34997071›Full record

ArticleScientific reports2022

Unilateral zebrafish corneal injury induces bilateral cell plasticity supporting wound closure.

Kaisa Ikkala, Vassilis Stratoulias, Frederic Michon

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.9field-weighted citation impact, top 16% 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

11 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Article
  3. Mechanisms and therapeutic insights from zebrafish models of wound healing.Frontiers in cell and developmental biology · 2026
    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

3 authors at 1 institution in 1 country.

Kaisa IkkalaInstitute of Biotechnology, HiLIFE, University of Helsinki, Helsinki, Finland.
Vassilis StratouliasInstitute of Biotechnology, HiLIFE, University of Helsinki, Helsinki, Finland.
Frederic MichonInstitute of Biotechnology, HiLIFE, University of Helsinki, Helsinki, Finland. Frederic.michon@inserm.fr.
University of Helsinki · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The cornea, transparent and outermost structure of camera-type eyes, is prone to environmental challenges, but has remarkable wound healing capabilities which enables to preserve vision. The manner in which cell plasticity impacts wound healing remains to be determined. In this study, we report rapid wound closure after zebrafish corneal epithelium abrasion. Furthermore, by investigating the cellular and molecular events taking place during corneal epithelial closure, we show the induction of a bilateral response to a unilateral wound. Our transcriptomic results, together with our TGF-beta receptor inhibition experiments, demonstrate conclusively the crucial role of TGF-beta signaling in corneal wound healing. Finally, our results on Pax6 expression and bilateral wound healing, demonstrate the decisive impact of epithelial cell plasticity on the pace of healing. Altogether, our study describes terminally differentiated cell competencies in the healing of an injured cornea. These findings will enhance the translation of research on cell plasticity to organ regeneration.

Indexed as

Cell PlasticityWound HealingAnimalsCorneal InjuriesDisease Models, AnimalEpithelial CellsEpithelium, CornealPAX6 Transcription FactorReceptors, Transforming Growth Factor betaSignal TransductionTranscriptomeTransforming Growth Factor betaZebrafishZebrafish ProteinsPAX6 Transcription FactorReceptors, Transforming Growth Factor betaTransforming Growth Factor betaZebrafish Proteins

Identifiers

PMID34997071
PMCPMC8741998
OpenAlexW4205664044

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.