Evidence map›Paper›PMID 18236012›Full record

ReviewJournal of molecular neuroscience : MN2008

Gap junctions couple astrocytes and oligodendrocytes.

Jennifer L Orthmann-Murphy, Charles K Abrams, Steven S Scherer

Open access · greenAbstract readReview
In one paragraph

Review in Journal of molecular neuroscience : MN, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 133 papers.

0numbers the graph read from it
0cells of the map it votes in
133citing papers in PubMed
5.0field-weighted citation impact, top 4% 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

133 citing papers in PubMed, 242 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. Deceiving the gatekeepers: virus modulation of gap junctions.Microbiology and molecular biology reviews : MMBR · 2025
    Review
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Morphology of Oligodendroglial Cells.Advances in neurobiology · 2025
    Review
  16. Review
  17. Review
  18. Physiology of Oligodendroglia.Advances in neurobiology · 2025
    Review
  19. Article
  20. Article

73 more citing papers are in PubMed but not listed here.

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

3 authors at 2 institutions in 1 country.

Jennifer L Orthmann-MurphyDepartment of Neurology, University of Pennsylvania School of Medicine, Philadelphia, PA, USA, lorthman@mail.med.upenn.edu
Charles K Abrams
Steven S Scherer
University of Pennsylvania · USSUNY Downstate Health Sciences University · US

Funding

The Role of Connexin32 in the Pathogensis of CMTXR01NS055284 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI SCHERER, STEVEN SIMON · 2007 to 2016
$2.9M
Connexins in Nerve Regeneration and Inherited NeuropathyR01NS050705 · NINDS · SUNY DOWNSTATE MEDICAL CENTER · PI ABRAMS, CHARLES K · 2005 to 2009
$1.4M
Genotype Phenotype Correlation in CMTXR01NS043560 · NINDS · WAYNE STATE UNIVERSITY · PI SHY, MICHAEL E · 2003 to 2006
$1.4M
Connexin 32 Mutations in X-Linked CMTK02NS050345 · NINDS · SUNY DOWNSTATE MEDICAL CENTER · PI ABRAMS, CHARLES K · 2005 to 2009
$755k
How do Cx32 and Cx47 mutants cause CNS demyelination?F30NS054363 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI ORTHMAN, JENNIFER L · 2006 to 2007
$59k
NINDS NIH HHS F30 NS054363NINDS NIH HHS K02 NS050345NINDS NIH HHS NS043560NINDS NIH HHS NS050705NINDS NIH HHS NS054363NINDS NIH HHS NS50345NINDS NIH HHS NS55284NINDS NIH HHS R01 NS043560NINDS NIH HHS R01 NS050705NINDS NIH HHS R01 NS055284
6 · The paper itself

Abstract

In vertebrates, a family of related proteins called connexins form gap junctions (GJs), which are intercellular channels. In the central nervous system (CNS), GJs couple oligodendrocytes and astrocytes (O/A junctions) and adjacent astrocytes (A/A junctions), but not adjacent oligodendrocytes, forming a "glial syncytium." Oligodendrocytes and astrocytes each express different connexins. Mutations of these connexin genes demonstrate that the proper functioning of myelin and oligodendrocytes requires the expression of these connexins. The physiological function of O/A and A/A junctions, however, remains to be illuminated.

Indexed as

ConnexinsAnimalsAstrocytesAxonsBuffersGap JunctionsHumansModels, MolecularMyelin SheathOligodendrogliaPotassiumProtein ConformationProtein IsoformsBuffersConnexinsPotassiumProtein Isoforms

Identifiers

PMID18236012
PMCPMC2650399
OpenAlexW1992509114

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.