Evidence map›Paper›PMID 30901089›Full record

ArticleJournal of anatomy2019

Differential effect on myelination through abolition of activity-dependent synaptic vesicle release or reduction of overall electrical activity of selected cortical projections in the mouse.

Kim V Korrell, Jolande Disser, Kristina Parley, Auguste Vadisiute, Maï-Carmen Requena-Komuro, Harriet Fodder, Charlotte Pollart, Graham Knott, Zoltán Molnár, Anna Hoerder-Suabedissen

Open access · hybridAbstract read
In one paragraph

Article in Journal of anatomy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.5field-weighted citation impact, top 20% 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

26 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
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  5. Article
  6. Article
  7. Review
  8. Non-synaptic Mechanism of Ocular Dominance Plasticity.bioRxiv : the preprint server for biology · 2025
    Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Review
  15. Role of SNAREs and Rabs in Myelin Regulation.International journal of molecular sciences · 2023
    Review
  16. Article
  17. The role of snare proteins in cortical development.Developmental neurobiology · 2022
    Review
  18. Article
  19. Daam2 Regulates Myelin Structure and the Oligodendrocyte Actin Cytoskeleton through Rac1 and Gelsolin.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022
    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

10 authors at 3 institutions in 4 countries.

Kim V KorrellDepartment of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK.
Jolande DisserDepartment of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK.
Kristina ParleyDepartment of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK.
Auguste VadisiuteDepartment of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK.
Maï-Carmen Requena-KomuroDepartment of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK.
Harriet FodderDepartment of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK.
Charlotte PollartDepartment of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK.
Graham KnottEPFL SV PTECH PTBIOEM, AI 0143 (Bâtiment AI), Lausanne, Switzerland.
Zoltán MolnárDepartment of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK.ORCID 0000-0002-6852-6004
Anna Hoerder-SuabedissenDepartment of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK.ORCID 0000-0003-1953-7871
University of Oxford · GBÉcole Polytechnique Fédérale de Lausanne · CHUniversité Libre de Bruxelles · BE

Funding

Anatomical SocietyBiotechnology and Biological Sciences Research Council BB/F003285/1Medical Research Council G00900901Medical Research Council G0300200Medical Research Council G0700377Medical Research Council G0900901Medical Research Council MR/N026039/1
6 · The paper itself

Abstract

Myelination of axons by oligodendrocytes in the central nervous system is crucial for fast, saltatory conduction of action potentials. As myelination is central for brain development and plasticity, and deficits are implicated in several neural disorders such as multiple sclerosis, major depressive disorder, bipolar disorder and schizophrenia, it is important to elucidate the underlying mechanisms regulating myelination. Numerous mechanisms have been proposed by which the communication between oligodendrocytes and active axons may regulate the onset and maintenance of activity-dependent myelination. We compared two models of 'silencing' layer V and/or VI cortical projection neurons from early stages by either decreasing their excitability through Kir2.1 expression, an inward rectifying potassium channel, introduced through in utero electroporation at embryonic day (E)13.5, or inhibiting regulated vesicular release through Cre-dependent knock-out of synaptosomal associated protein 25 kDA (SNAP25). SNAP25 is a component of the soluble N-ethylmaleimide fusion protein attachment protein receptor (SNARE) complex, which, among others, is needed for calcium-dependent regulated vesicle release from synapses. In layer VI cortical projection neurons in the Ntsr1-Cre;Ai14;Snap25

Indexed as

AnimalsCerebral CortexFemaleMice, Inbred C57BLMice, TransgenicMyelin SheathPregnancyKir2.1layer VI and V projection neuronsmyelinationNode of RanvierNtsr1-CreRbp4-CreSNAP25

Identifiers

PMID30901089
PMCPMC6704270
OpenAlexW2948158378

What OpenQuestion holds

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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.