Evidence map›Paper›PMID 28671962›Full record

ArticlePloS one2017

Subcellular electrical stimulation of neurons enhances the myelination of axons by oligodendrocytes.

Hae Ung Lee, Agata Blasiak, Devansh R Agrawal, Daniel Teh Boon Loong, Nitish V Thakor, Angelo H All, John S Ho, In Hong Yang

Abstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
–field-weighted citation impact
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

23 citing papers in PubMed.

  1. Trial
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  3. Review
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  5. Review
  6. Article
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  9. Review
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  11. Brain physiome: A concept bridgingBioactive materials · 2022
    Review
  12. Review
  13. Review
  14. EngineeringAPL bioengineering · 2021
    Article
  15. Application of Optogenetics for Muscle Cells and Stem Cells.Advances in experimental medicine and biology · 2021
    Article
  16. Review
  17. Review
  18. Review
  19. Biomedical applications of electrical stimulation.Cellular and molecular life sciences : CMLS · 2020
    Review
  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

8 authors.

Hae Ung LeeSingapore Institute for Neurotechnology, National University of Singapore, Singapore, Singapore.
Agata BlasiakSingapore Institute for Neurotechnology, National University of Singapore, Singapore, Singapore.
Devansh R AgrawalSingapore Institute for Neurotechnology, National University of Singapore, Singapore, Singapore.
Daniel Teh Boon LoongSingapore Institute for Neurotechnology, National University of Singapore, Singapore, Singapore.
Nitish V ThakorSingapore Institute for Neurotechnology, National University of Singapore, Singapore, Singapore.
Angelo H AllSingapore Institute for Neurotechnology, National University of Singapore, Singapore, Singapore.
John S HoSingapore Institute for Neurotechnology, National University of Singapore, Singapore, Singapore.
In Hong YangSingapore Institute for Neurotechnology, National University of Singapore, Singapore, Singapore.ORCID http://orcid.org/0000-0002-1020-0538

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Myelin formation has been identified as a modulator of neural plasticity. New tools are required to investigate the mechanisms by which environmental inputs and neural activity regulate myelination patterns. In this study, we demonstrate a microfluidic compartmentalized culture system with integrated electrical stimulation capabilities that can induce neural activity by whole cell and focal stimulation. A set of electric field simulations was performed to confirm spatial restriction of the electrical input in the compartmentalized culture system. We further demonstrate that electrode localization is a key consideration for generating uniform the stimulation of neuron and oligodendrocytes within the compartments. Using three configurations of the electrodes we tested the effects of subcellular activation of neural activity on distal axon myelination with oligodendrocytes. We further investigated if oligodendrocytes have to be exposed to the electrical field to induce axon myelination. An isolated stimulation of cell bodies and proximal axons had the same effect as an isolated stimulation of distal axons co-cultured with oligodendrocytes, and the two modes had a non-different result than whole cell stimulation. Our platform enabled the demonstration that electrical stimulation enhances oligodendrocyte maturation and myelin formation independent of the input localization and oligodendrocyte exposure to the electrical field.

Indexed as

Electric StimulationAnimalsAxonsMicrofluidicsNeuronsOligodendrogliaSubcellular Fractions

Identifiers

PMID28671962
PMCPMC5495216

What OpenQuestion holds

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LicenceCC BY
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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.