Evidence map›Paper›PMID 27630207›Full record

ArticleASN neuro2016

Gas6 Promotes Oligodendrogenesis and Myelination in the Adult Central Nervous System and After Lysolecithin-Induced Demyelination.

Salman Goudarzi, Andrea Rivera, Arthur M Butt, Sassan Hafizi

Open access · goldAbstract read
In one paragraph

Article in ASN neuro, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 2 pooled it
2.0field-weighted citation impact, top 14% 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

28 citing papers in PubMed, 2 syntheses or guidelines pooled it, 45 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
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  7. Article
  8. Review
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  13. Article
  14. The Role of Dietary Nutrients in Peripheral Nerve Regeneration.International journal of molecular sciences · 2021
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  15. Transcriptome Dynamics of Human Neuronal Differentiation From iPSC.Frontiers in cell and developmental biology · 2021
    Article
  16. Article
  17. NovelFrontiers in cellular neuroscience · 2021
    Review
  18. Article
  19. Article
  20. In vitro and bioinformatics mechanistic-based approach for cadmium carcinogenicity understanding.Toxicology in vitro : an international journal published in association with BIBRA · 2020
    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

4 authors at 1 institution in 1 country.

Salman GoudarziSchool of Pharmacy and Biomedical Sciences, Institute of Biomedical and Biomolecular Science, University of Portsmouth, UK.
Andrea RiveraSchool of Pharmacy and Biomedical Sciences, Institute of Biomedical and Biomolecular Science, University of Portsmouth, UK.
Arthur M ButtSchool of Pharmacy and Biomedical Sciences, Institute of Biomedical and Biomolecular Science, University of Portsmouth, UK.
Sassan HafiziSchool of Pharmacy and Biomedical Sciences, Institute of Biomedical and Biomolecular Science, University of Portsmouth, UK sassan.hafizi@port.ac.uk.
University of Portsmouth · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A key aim of therapy for multiple sclerosis (MS) is to promote the regeneration of oligodendrocytes and remyelination in the central nervous system (CNS). The present study provides evidence that the vitamin K-dependent protein growth arrest specific 6 (Gas6) promotes such repair in in vitro cultures of mouse optic nerve and cerebellum. We first determined expression of Gas6 and TAM (Tyro3, Axl, Mer) receptors in the mouse CNS, with all three TAM receptors increasing in expression through postnatal development, reaching maximal levels in the adult. Treatment of cultured mouse optic nerves with Gas6 resulted in significant increases in oligodendrocyte numbers as well as expression of myelin basic protein (MBP). Gas6 stimulation also resulted in activation of STAT3 in optic nerves as well as downregulation of multiple genes involved in MS development, including matrix metalloproteinase-9 (MMP9), which may decrease the integrity of the blood-brain barrier and is found upregulated in MS lesions. The cytoprotective effects of Gas6 were examined in in vitro mouse cerebellar slice cultures, where lysolecithin was used to induce demyelination. Cotreatment of cerebellar slices with Gas6 significantly attenuated demyelination as determined by MBP immunostaining, and Gas6 activated Tyro3 receptor through its phosphorylation. In conclusion, these results demonstrate that Gas6/TAM signaling stimulates the generation of oligodendrocytes and increased myelin production via Tyro3 receptor in the adult CNS, including repair after demyelinating injury. Furthermore, the effects of Gas6 on STAT3 signaling and matrix MMP9 downregulation indicate potential glial cell repair and immunoregulatory roles for Gas6, indicating that Gas6-TAM signaling could be a potential therapeutic target in MS and other neuropathologies.

Indexed as

AnimalsAnimals, NewbornAxl Receptor Tyrosine KinaseCell Cycle ProteinsCerebellumDemyelinating Autoimmune Diseases, CNSGene Expression Regulation, DevelopmentalHumansLysophosphatidylcholinesMiceMice, Inbred C57BLMice, TransgenicMyelin Basic ProteinNerve Tissue ProteinsNeurogliaOligodendrogliaAxl Receptor Tyrosine KinaseCDC40 protein, humanCell Cycle ProteinsLysophosphatidylcholinesMyelin Basic ProteinNerve Tissue ProteinsProto-Oncogene ProteinsReceptor Protein-Tyrosine KinasesRNA Splicing FactorsSox10 protein, mouseSOXE Transcription Factorsmultiple sclerosismyelinoligodendrocytereceptor tyrosine kinaseTAM receptorsTyro3

Identifiers

PMID27630207
PMCPMC5027908
OpenAlexW2419381907

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.