Evidence map›Paper›PMID 40538023›Full record

ArticleDevelopmental dynamics : an official publication of the American Association of Anatomists2026

Combinatorial expression of glial transcription factors induces Schwann cell-specific gene expression in mouse embryonic fibroblasts.

Lauren Belfiore, Anjali Balakrishnan, Yacine Touahri, Dawn Zinyk, Humna Noman, Satoshi Okawa, Jeff Biernaskie, Carol Schuurmans

Abstract read
In one paragraph

Article in Developmental dynamics : an official publication of the American Association of Anatomists, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Combinatorial expression of glial transcription factors induces Schwann cell-specific gene expression in mouse embryonic fibroblasts.Developmental dynamics : an official publication of the American Association of Anatomists · 2026
    Article
  2. Article
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

8 authors.

Lauren BelfioreBiological Sciences Platform, Sunnybrook Research Institute, Toronto, Ontario, Canada.
Anjali BalakrishnanBiological Sciences Platform, Sunnybrook Research Institute, Toronto, Ontario, Canada.
Yacine TouahriBiological Sciences Platform, Sunnybrook Research Institute, Toronto, Ontario, Canada.
Dawn ZinykBiological Sciences Platform, Sunnybrook Research Institute, Toronto, Ontario, Canada.
Humna NomanBiological Sciences Platform, Sunnybrook Research Institute, Toronto, Ontario, Canada.
Satoshi OkawaPittsburgh Heart, Lung, and Blood Vascular Medicine Institute, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA.
Jeff BiernaskieFaculty of Veterinary Medicine, University of Calgary, Calgary, Alberta, Canada.
Carol SchuurmansBiological Sciences Platform, Sunnybrook Research Institute, Toronto, Ontario, Canada.ORCID https://orcid.org/0000-0003-3567-0058

Funding

CIHR PJT- 156366
6 · The paper itself

Abstract

backgroundSchwann cells provide peripheral nerve trophic support, myelinate axons, and assist in repair. However, Schwann cell repair capacity is limited by chronic injury, disease, and aging. Schwann cell reprogramming is a cellular conversion strategy that could provide a renewable cell supply to repair injured nerves. Here, we developed a plasmid-based approach to test the Schwann cell conversion potential of four glial transcription factors.

resultsWe employed four transcription factors implicated in Schwann cell differentiation and repair: Sox10, Sox2, Jun, and Pax3. Expression vectors were generated for Sox10 alone and two triple transcription factor combinations: Jun-Pax3-Sox2 (triple 1, T1) and Sox10-Jun-Sox2 (triple 2, T2). Mouse embryonic fibroblasts (MEFs) were transfected with these vectors, transferred to glial inductive media, and Schwann cell-marker expression was in assessed by immunostaining, flow cytometry, and qPCR. All expression vectors repressed fibroblast-specific gene expression. However, T2 was most efficient at generating O4

conclusionsT1 and T2 convert MEFs to Schwann cells with different efficacies and gene expression profiles, and may provide cell-based therapies for peripheral nerve repair.

Indexed as

FibroblastsNeurogliaSchwann CellsTranscription FactorsAnimalsCell DifferentiationMiceSOXE Transcription FactorsSOXE Transcription FactorsTranscription Factorscellular reprogrammingglial cellsperipheral nerve injuryregenerative medicinereprogrammingSchwann cells

Identifiers

PMID40538023
PMCPMC13260880

What OpenQuestion holds

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LicenceCC BY-NC
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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.