Evidence map›Paper›PMID 26238238›Full record

ArticleNature communications2015

Nonsynaptic junctions on myelinating glia promote preferential myelination of electrically active axons.

Hiroaki Wake, Fernando C Ortiz, Dong Ho Woo, Philip R Lee, María Cecilia Angulo, R Douglas Fields

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 151 papers.

0numbers the graph read from it
0cells of the map it votes in
151citing papers in PubMed
14.9field-weighted citation impact, top 1% 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

151 citing papers in PubMed, 259 citations in OpenAlex.

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  16. Association between cardiorespiratory fitness and total brain myelin volume among older adults.European review of aging and physical activity : official journal of the European Group for Research into Elderly and Physical Activity · 2025
    Article
  17. Article
  18. Review
  19. Plasticity of Myelination.Advances in neurobiology · 2025
    Review
  20. Electrical Forces Improve Memory in Old Age.Reviews of physiology, biochemistry and pharmacology · 2025
    Review

91 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

6 authors at 2 institutions in 4 countries.

Hiroaki WakeSection on Nervous System Development and Plasticity, National Institutes of Health, National Institute of Child Health and Human Development, Building 35, Room 2A211, MSC 3713, 35 Lincoln Drive, Bethesda, Maryland 20892, USA.
Fernando C Ortiz1] INSERM U1128, 75006 Paris, France [2] Université Paris Descartes, Sorbonne Paris Cité, 75006 Paris, France.
Dong Ho WooSection on Nervous System Development and Plasticity, National Institutes of Health, National Institute of Child Health and Human Development, Building 35, Room 2A211, MSC 3713, 35 Lincoln Drive, Bethesda, Maryland 20892, USA.
Philip R LeeSection on Nervous System Development and Plasticity, National Institutes of Health, National Institute of Child Health and Human Development, Building 35, Room 2A211, MSC 3713, 35 Lincoln Drive, Bethesda, Maryland 20892, USA.
María Cecilia Angulo1] INSERM U1128, 75006 Paris, France [2] Université Paris Descartes, Sorbonne Paris Cité, 75006 Paris, France.ORCID 0000000207580496
R Douglas FieldsSection on Nervous System Development and Plasticity, National Institutes of Health, National Institute of Child Health and Human Development, Building 35, Room 2A211, MSC 3713, 35 Lincoln Drive, Bethesda, Maryland 20892, USA.
National Institutes of Health · USDélégation Paris 5 · FR

Funding

Nervous System Development and PlasticityZIAHD000713 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI FIELDS, RICHARD DOUGLAS · 2009 to 2023
$17.7M
Intramural NIH HHS
6 · The paper itself

Abstract

The myelin sheath on vertebrate axons is critical for neural impulse transmission, but whether electrically active axons are preferentially myelinated by glial cells, and if so, whether axo-glial synapses are involved, are long-standing questions of significance to nervous system development, plasticity and disease. Here we show using an in vitro system that oligodendrocytes preferentially myelinate electrically active axons, but synapses from axons onto myelin-forming oligodendroglial cells are not required. Instead, vesicular release at nonsynaptic axo-glial junctions induces myelination. Axons releasing neurotransmitter from vesicles that accumulate in axon varicosities induces a local rise in cytoplasmic calcium in glial cell processes at these nonsynaptic functional junctions, and this signalling stimulates local translation of myelin basic protein to initiate myelination.

Indexed as

ExocytosisAction PotentialsAnimalsAxonsCalciumCalcium SignalingGene Expression RegulationIntercellular JunctionsIn Vitro TechniquesMiceMyelin Basic ProteinMyelin SheathNeurogliaNeuronsNeurotransmitter AgentsOligodendrogliaCalciumMyelin Basic ProteinNeurotransmitter Agents

Identifiers

PMID26238238
PMCPMC4532789
OpenAlexW2272917511

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.