Evidence map›Paper›PMID 12512938›Full record

ReviewNeurochemical research2002

Myelin P0: new knowledge and new roles.

Joseph Eichberg

Abstract readReview
PubMed Publisher
In one paragraph

Review in Neurochemical research, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 26% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 61 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Mechanisms and Treatments in Demyelinating CMT.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2021
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Mpz gene suppression by shRNA increases Schwann cell apoptosis in vitro.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2010
    Article
  17. Article
  18. Article
  19. Article
  20. 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.

Joseph EichbergDepartment of Biology and Biochemistry, University of Houston, Houston, Texas 77204, USA. eichberg@uh.edu
University of Houston · US

Funding

PHOSPHOLIPID METABOLISM IN DIABETIC NEUROPATHYR01DK030577 · NIDDK · UNIVERSITY OF HOUSTON · PI EICHBERG, JOSEPH · 1986 to 2001
$411k
NIDDK NIH HHS DK30577
6 · The paper itself

Abstract

Protein zero (P0) is an integral transmembrane glycoprotein that serves as the major protein component of peripheral nerve myelin and is a member of the immunoglobulin (IgG) gene superfamily. As a cell adhesion molecule, P0 mediates homophilic adhesive interactions between Schwann cell plasma membranes and is a key structural constituent of both the major dense line and intraperiod line of compact myelin. Both the extracellular and cytoplasmic domains contribute to these interactions and evidence indicates that the post-translational modifications of the molecule, including glycosylation, acylation and phosphorylation, play an important modulatory role in adhesion and likely in the proper trafficking of P0 from the endoplasmic reticulum to the plasma membrane as well. Structural and genetic studies indicate that mutations in P0 producing human demyelinating diseases probably do so by perturbing or preventing homophilic interactions during myelination, or by producing cellular toxicity or an unstable myelin sheath. A variety of transcription factors, growth factors and neurosteroids both directly and indirectly influence P0 gene expression during maturation of the myelinating Schwann cell. Besides its structural function in myelin, P0 may have roles in the delivery of other Schwann cell proteins to their proper location, especially at or near nodes of Ranvier, and in neuronal-glial interactions.

Indexed as

Amino Acid SequenceAnimalsCell AdhesionGene ExpressionHumansMolecular Sequence DataMutationMyelin P0 ProteinPhosphorylationProtein BindingProtein TransportMyelin P0 Protein

Identifiers

PMID12512938
OpenAlexW96323748

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.