Evidence map›Paper›PMID 18650334›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2008

Analysis of peripheral nerve expression profiles identifies a novel myelin glycoprotein, MP11.

Elizabeth J Ryu, Mao Yang, Jason A Gustin, Li-Wei Chang, Robert R Freimuth, Rakesh Nagarajan, Jeffrey Milbrandt

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.1field-weighted citation impact, top 28% 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

17 citing papers in PubMed, 27 citations in OpenAlex.

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  8. NeurotropinInternational journal of molecular sciences · 2018
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  11. MicroRNAs modulate Schwann cell response to nerve injury by reinforcing transcriptional silencing of dedifferentiation-related genes.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2011
    Article
  12. Article
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  15. Tricellulin is expressed in autotypic tight junctions of peripheral myelinating Schwann cells.The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society · 2010
    Article
  16. Maximum-entropy network analysis reveals a role for tumor necrosis factor in peripheral nerve development and function.Proceedings of the National Academy of Sciences of the United States of America · 2009
    Article
  17. 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

7 authors at 3 institutions in 1 country.

Elizabeth J RyuDepartment of Pathology and Immunology, Washington University School of Medicine, St Louis, Missouri 63110, USA.
Mao Yang
Jason A Gustin
Li-Wei Chang
Robert R Freimuth
Rakesh Nagarajan
Jeffrey Milbrandt
Washington University in St. Louis · USHope Center for Neurological Disorders · USMayo Clinic · US

Funding

Washington University Center for Translational NeuroscienceP30NS057105 · NINDS · WASHINGTON UNIVERSITY · PI HOLTZMAN, DAVID M. · 2006 to 2011
$8.7M
ROLE OF EGR2 MUTATIONS IN PERIPHERAL MYELINOPATHIESR01NS040745 · NINDS · WASHINGTON UNIVERSITY · PI MILBRANDT, JEFFREY D · 2001 to 2009
$3.3M
NINDS NIH HHS NS040745NINDS NIH HHS P30 NS057105NINDS NIH HHS P30NS057105NINDS NIH HHS R01 NS040745
6 · The paper itself

Abstract

The myelin sheath insulates axons and allows for rapid salutatory conduction in the nervous system of all vertebrates. The formation of peripheral myelin requires expression of the transcription factor Egr2, which is responsible for inducing such essential myelin-associated genes as Mpz, Mbp, Pmp22, and Mag. Using microarray analysis to compare gene expression patterns in peripheral nerve during development, during remyelination after nerve injury, and in a congenital hypomyelinating mouse model, we identified an evolutionarily conserved novel component of myelin called Mp11 (myelin protein of 11 kDa). The Mp11 genomic locus contains multiple conserved Egr binding sites, and Mp11 induction is regulated by the expression of Egr2. Similar to other Egr2-dependent genes, it is induced during developmental myelination and remyelination after nerve injury. Mp11 is a glycoprotein expressed preferentially in the myelin of the peripheral nervous system versus CNS and is specifically localized to the Schmidt-Lanterman incisures and paranodes of peripheral nerve. The Mp11 protein contains no identifiable similarity to other known protein domains or motifs. However, like other myelin genes, strict Mp11 expression levels are a requirement for the in vitro myelination of DRG neurons, indicating that this previously uncharacterized gene product is a critical component of peripheral nervous system myelin.

Indexed as

AnimalsCells, CulturedEarly Growth Response Protein 2Embryo, MammalianGanglia, SpinalGene ExpressionGene Expression ProfilingGene Expression Regulation, DevelopmentalHumansMiceMyelin-Associated GlycoproteinMyelin ProteinsNeuronsOligonucleotide Array Sequence AnalysisRatsSciatic NerveEarly Growth Response Protein 2Egr2 protein, ratMyelin-Associated GlycoproteinMyelin ProteinsNCMAP protein, humanNcmap protein, mouseNcmap protein, rat

Identifiers

PMID18650334
PMCPMC2643251
OpenAlexW2026318352

What OpenQuestion holds

Textmetadata
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.