Evidence map›Paper›PMID 18793322›Full record

ArticleThe European journal of neuroscience2008

Myelinated, synapsing cultures of murine spinal cord--validation as an in vitro model of the central nervous system.

C E Thomson, M McCulloch, A Sorenson, S C Barnett, B V Seed, I R Griffiths, M McLaughlin

Open access · bronzeAbstract readValidation Study
In one paragraph

Article in The European journal of neuroscience, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

41 citing papers in PubMed, 71 citations in OpenAlex.

  1. Review
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  11. Myelinating Co-Culture as a Model to Study Anti-NMDAR Neurotoxicity.International journal of molecular sciences · 2022
    Article
  12. Long-Term Cultures of Spinal Cord Interneurons.Frontiers in cellular neuroscience · 2022
    Article
  13. Review
  14. Article
  15. Article
  16. Article
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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.

C E ThomsonComparative Anatomy and Physiology, Institute of Veterinary, Biomedical and Animal Sciences, Massey University, Palmerston North, New Zealand. c.e.thomson@massey.ac.nz
M McCulloch
A Sorenson
S C Barnett
B V Seed
I R Griffiths
M McLaughlin
University of Glasgow · GBMassey University · NZ

Funding

Wellcome Trust 077089
6 · The paper itself

Abstract

Research in central nervous system (CNS) biology and pathology requires in vitro models, which, to recapitulate the CNS in vivo, must have extensive myelin and synapse formation under serum-free (defined) conditions. However, finding such a model has proven difficult. The technique described here produces dense cultures of myelinated axons, with abundant synapses and nodes of Ranvier, that are suitable for both morphological and biochemical analysis. Cellular and molecular events were easily visualised using conventional microscopy. Ultrastructurally, myelin sheaths were of the appropriate thickness relative to axonal diameter (G-ratio). Production of myelinated axons in these cultures was consistent and repeatable, as shown by statistical analysis of multiple experimental repeats. Myelinated axons were so abundant that from one litter of embryonic mice, myelin was produced in amounts sufficient for bulk biochemical analysis. This culture method was assessed for its ability to generate an in vitro model of the CNS that could be used for both neurobiological and neuropathological research. Myelin protein kinetics were investigated using a myelin fraction isolated from the cultures. This fraction was found to be superior, quantitatively and qualitatively, to the fraction recovered from standard cultures of dissociated oligodendrocytes, or from brain slices. The model was also used to investigate the roles of specific molecules in the pathogenesis of inflammatory CNS diseases. Using the defined conditions offered by this culture system, dose-specific, inhibitory effects of inflammatory cytokines on myelin formation were demonstrated, unequivocally. The method is technically quick, easy and reliable, and should have wide application to CNS research.

Indexed as

AnimalsCell Culture TechniquesCells, CulturedCentral Nervous SystemCulture MediaCytokinesDemyelinating DiseasesMiceModels, BiologicalMyelin ProteinsMyelin SheathNerve Fibers, MyelinatedNeurogenesisRatsSpinal CordSynapsesCulture MediaCytokinesMyelin Proteins

Identifiers

PMID18793322
PMCPMC2777255
OpenAlexW1997019576

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.