Evidence map›Paper›PMID 40660344›Full record

ArticleStem cell research & therapy2025

Small extracellular vesicles secreted from TGF-β1-licensed mesenchymal stromal cells reduce inflammation-associated injury following corneal alkali burn.

Ellen Donohoe, Aoife Canning, Eanna Johnston, Seyedmohammad Moosavizadeh, Jiemin Wang, Martin Leahy, Oliver Treacy, Aideen E Ryan, Thomas Ritter

Erratum issuedAbstract read
In one paragraph

Article in Stem cell research & therapy, 2025. 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 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
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

8 citing papers in PubMed.

  1. Article
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  5. Review
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  7. Can hydrolyzed silk fibroin derived fromTurkish journal of medical sciences · 2026
    Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors.

Ellen DonohoeRegenerative Medicine Institute (REMEDI), School of Medicine, University of Galway, Galway, Ireland.
Aoife CanningRegenerative Medicine Institute (REMEDI), School of Medicine, University of Galway, Galway, Ireland.
Eanna JohnstonTissue Optics and Microcirculation Imaging Facility, Physics Unit, School of Natural Sciences, University of Galway, Galway, Ireland.
Seyedmohammad MoosavizadehRegenerative Medicine Institute (REMEDI), School of Medicine, University of Galway, Galway, Ireland.
Jiemin WangRegenerative Medicine Institute (REMEDI), School of Medicine, University of Galway, Galway, Ireland.
Martin LeahyCURAM, SFI Research Centre for Medical Devices, University of Galway, Galway, Ireland.
Oliver TreacyRegenerative Medicine Institute (REMEDI), School of Medicine, University of Galway, Galway, Ireland.
Aideen E Ryan *Regenerative Medicine Institute (REMEDI), School of Medicine, University of Galway, Galway, Ireland.
Thomas Ritter *Regenerative Medicine Institute (REMEDI), School of Medicine, University of Galway, Galway, Ireland. thomas.ritter@universityofgalway.ie.ORCID http://orcid.org/0000-0001-7709-8489

Funding

China Scholarship Council 202006370067Government of Ireland Postgraduate Scholarship GOIPG/2018/1887Horizon 2020 Framework Programme 814439Research Ireland 13/RC/2073_P2Research Ireland 15/SIRG/3456Research Ireland 18/EPSRC-CDT/3583Research Ireland 19/FFP/6446
6 · The paper itself

Abstract

backgroundIt is well established that the mesenchymal stromal cell (MSC) therapeutic potency can be enhanced by cytokine pre-activation or licensing. However, its effects on therapeutic efficacy of small extracellular vesicles (MSC-sEV) have not yet been well established. Here we report on two different cytokine licensing strategies, using either a pro-inflammatory or anti-inflammatory cytokine and evaluate their therapeutic potency in vitro and in a preclinical model of corneal chemical burn.

methodsBALB/c MSCs were cultured with no supplement, recombinant IFNγ, or recombinant TGFβ1 for 72 h. sEV, sEV

resultsRelative to unlicensed sEV, sEV

conclusionsOverall, IFNγ and TGFβ licensing strategies were found to yield unique MSC-sEV phenotypes that can modulate inflammation differentially in vitro and in a corneal chemical burn model. This work found sEV

Indexed as

Burns, ChemicalCorneal InjuriesExtracellular VesiclesEye BurnsInflammationMesenchymal Stem CellsMesenchymal Stem Cell TransplantationTransforming Growth Factor beta1AnimalsCorneaMacrophagesMiceMice, Inbred BALB CTransforming Growth Factor beta1Corneal injuryCytokine licensingExtracellular vesiclesImmunomodulationMesenchymal stromal cells

Identifiers

PMID40660344
PMCPMC12261806

What Socratic holds

Textmetadata
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 Socratic graph.