Evidence map›Paper›PMID 30551998›Full record

ArticleNeuron2019

Axoglial Adhesion by Cadm4 Regulates CNS Myelination.

Nimrod Elazar, Anya Vainshtein, Neev Golan, Bharath Vijayaragavan, Nicole Schaeren-Wiemers, Yael Eshed-Eisenbach, Elior Peles

Open access · bronzeAbstract read
In one paragraph

Article in Neuron, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

45 citing papers in PubMed, 67 citations in OpenAlex.

  1. Article
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  9. Oligodendrocytes: Myelination, Plasticity, and Axonal Support.Cold Spring Harbor perspectives in biology · 2024
    Review
  10. Article
  11. Dynamics of mature myelin.Nature neuroscience · 2024
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
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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 2 institutions in 2 countries.

Nimrod ElazarDepartment of Molecular Cell Biology, The Weizmann Institute of Science, Rehovot 76100, Israel.
Anya VainshteinDepartment of Molecular Cell Biology, The Weizmann Institute of Science, Rehovot 76100, Israel.
Neev GolanDepartment of Molecular Cell Biology, The Weizmann Institute of Science, Rehovot 76100, Israel.
Bharath VijayaragavanDepartment of Molecular Cell Biology, The Weizmann Institute of Science, Rehovot 76100, Israel.
Nicole Schaeren-WiemersDepartment of Biomedicine, University Hospital Basel, Basel 4031, Switzerland.
Yael Eshed-EisenbachDepartment of Molecular Cell Biology, The Weizmann Institute of Science, Rehovot 76100, Israel.
Elior PelesDepartment of Molecular Cell Biology, The Weizmann Institute of Science, Rehovot 76100, Israel. Electronic address: peles@weizmann.ac.il.
Weizmann Institute of Science · ILUniversity Hospital of Basel · CH

Funding

Somatodendritic Inhibition of Oligodendrocyte MyelinationR01NS097428 · NINDS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI CHAN, JONAH R, PELES, ELIOR · 2016 to 2020
$1.5M
NINDS NIH HHS R01 NS097428
6 · The paper itself

Abstract

The initiation of axoglial contact is considered a prerequisite for myelination, yet the role cell adhesion molecules (CAMs) play in mediating such interactions remains unclear. To examine the function of axoglial CAMs, we tested whether enhanced CAM-mediated adhesion between OLs and neurons could affect myelination. Here we show that increased expression of a membrane-bound extracellular domain of Cadm4 (Cadm4dCT) in cultured oligodendrocytes results in the production of numerous axoglial contact sites that fail to elongate and generate mature myelin. Transgenic mice expressing Cadm4dCT were hypomyelinated and exhibit multiple myelin abnormalities, including myelination of neuronal somata. These abnormalities depend on specific neuron-glial interaction as they were not observed when these OLs were cultured alone, on nanofibers, or on neurons isolated from mice lacking the axonal receptors of Cadm4. Our results demonstrate that tightly regulated axon-glia adhesion is essential for proper myelin targeting and subsequent membrane wrapping and lateral extension.

Indexed as

2',3'-Cyclic Nucleotide 3'-PhosphodiesteraseAnimalsAnimals, NewbornAxonsCell AdhesionCell Adhesion MoleculesCells, CulturedCentral Nervous SystemCoculture TechniquesFemaleGanglia, SpinalIntermediate FilamentsMaleMiceMice, Inbred C57BLMice, Transgenic2',3'-Cyclic Nucleotide 3'-PhosphodiesteraseCell Adhesion MoleculesCnp protein, mouse

Identifiers

PMID30551998
PMCPMC6371057
OpenAlexW2905444337

What OpenQuestion holds

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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.