Evidence map›Paper›PMID 18408997›Full record

ReviewNeurochemical research2009

A hypothesis about the relationship of myelin-associated glycoprotein's function in myelinated axons to its capacity to inhibit neurite outgrowth.

Richard H Quarles

Abstract readReview
PubMed Publisher
In one paragraph

Review in Neurochemical research, 2009. 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
2.3field-weighted citation impact, top 13% 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, 34 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Myelin-associated glycoprotein and its axonal receptors.Journal of neuroscience research · 2009
    Review
  11. 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

1 author at 1 institution in 1 country.

Richard H QuarlesNational Institute of Neurological Disorders and Stroke, NIH, 5625 Fishers Lane, Rm. 4S-30, MSC 9407, Bethesda, MD, 20892, USA. quarlesr@ninds.nih.gov
National Institute of Neurological Disorders and Stroke · US

Funding

Intramural NIH HHS
6 · The paper itself

Abstract

The myelin-associated glycoprotein (MAG) is selectively localized in periaxonal Schwann cell and oligodendroglial membranes of myelin sheaths suggesting that it functions in glia-axon interactions in the PNS and CNS, and this is supported by much experimental evidence. In addition, MAG is now well known as one of several white matter inhibitors of neurite outgrowth in vitro and axonal regeneration in vivo, and this latter area of research has provided a substantial amount of information about neuronal receptors or receptor complexes for MAG. This article makes the hypothesis that the capacity of MAG to inhibit outgrowth of immature developing or regenerating neurites is an aberration of its normal physiological function to promote the maturation, maintenance, and survival of myelinated axons. The overview summarizes the literature on the function of MAG in PNS and CNS myelin sheaths and its role as an inhibitor of neurite outgrowth to put this hypothesis into perspective. Additional research is needed to determine if receptors and signaling systems similar to those responsible for MAG inhibition of neurite outgrowth also promote the maturation, maintenance, and survival of myelinated axons as hypothesized here, or if substantially different MAG-mediated signaling mechanisms are operative at the glia-axon junction.

Indexed as

AnimalsAxonsGPI-Linked ProteinsModels, NeurologicalMyelin-Associated GlycoproteinMyelin ProteinsMyelin SheathNeuritesNogo Receptor 1Receptors, Cell SurfaceReceptors, PeptideGPI-Linked ProteinsMyelin-Associated GlycoproteinMyelin ProteinsNogo Receptor 1Receptors, Cell SurfaceReceptors, PeptideRtn4r protein, rat

Identifiers

PMID18408997
OpenAlexW1987379162

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.