Evidence map›Paper›PMID 33247229›Full record

ArticleCommunications biology2020

Increased TRPV4 expression in non-myelinating Schwann cells is associated with demyelination after sciatic nerve injury.

Xiaona Feng, Yasunori Takayama, Nobuhiko Ohno, Hirosato Kanda, Yi Dai, Takaaki Sokabe, Makoto Tominaga

Open access · goldAbstract read
In one paragraph

Article in Communications biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.0field-weighted citation impact, top 22% 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

19 citing papers in PubMed, 29 citations in OpenAlex.

  1. Review
  2. Optogenetic and Endogenous Modulation of CaInternational journal of molecular sciences · 2025
    Review
  3. Review
  4. Article
  5. TRPV4 activation in Schwann cells mediates mechanically induced pain of oral cancer.Frontiers in pain research (Lausanne, Switzerland) · 2025
    Article
  6. Article
  7. Review
  8. Review
  9. Review
  10. Article
  11. Review
  12. Review
  13. Article
  14. TRPV4: A trigger of pathological RhoA activation in neurological disease.BioEssays : news and reviews in molecular, cellular and developmental biology · 2022
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
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 4 institutions in 1 country.

Xiaona FengDepartment of Physiological Sciences, SOKENDAI, Okazaki, Japan.
Yasunori TakayamaDepartment of Physiology, Showa University School of Medicine, Tokyo, Japan.
Nobuhiko OhnoDivision of Ultrastructural Research, National Institute for Physiological Sciences, Okazaki, Japan.
Hirosato KandaDepartment of Pharmacy, School of Pharmacy, Hyogo University of Health Sciences, Kobe, Japan.
Yi DaiDepartment of Pharmacy, School of Pharmacy, Hyogo University of Health Sciences, Kobe, Japan.ORCID 0000-0003-1349-9886
Takaaki SokabeDepartment of Physiological Sciences, SOKENDAI, Okazaki, Japan.
Makoto TominagaDepartment of Physiological Sciences, SOKENDAI, Okazaki, Japan. tominaga@nips.ac.jp.ORCID 0000-0003-3111-3772
National Institutes of Natural Sciences · JPHyogo University of Health Sciences · JPJichi Medical University · JPShowa University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Transient receptor potential vanilloid 4 (TRPV4) is a non-selective calcium-permeable cation channel that is widely expressed and activated in various neurons and glial cells in the nervous system. Schwann cells (SCs) are primary glia cells that wrap around axons to form the myelin sheath in the peripheral nervous system. However, whether TRPV4 is expressed and functions in SCs is unclear. Here, we demonstrate functional expression of TRPV4 in mouse SCs and investigated its physiological significance. Deletion of TRPV4 did not affect normal myelin development for SCs in sciatic nerves in mice. However, after sciatic nerve cut injury, TRPV4 expression levels were remarkably increased in SCs following nerve demyelination. Ablation of TRPV4 expression impaired the demyelinating process after nerve injury, resulting in delayed remyelination and functional recovery of sciatic nerves. These results suggest that local activation of TRPV4 could be an attractive pharmacological target for therapeutic intervention after peripheral nerve injury.

Indexed as

AnimalsBody TemperatureCells, CulturedDemyelinating DiseasesFemaleMaleMiceMice, Inbred C57BLMyelin SheathPeripheral Nervous SystemSchwann CellsSciatic NerveTRPV Cation ChannelsTrpv4 protein, mouseTRPV Cation Channels

Identifiers

PMID33247229
PMCPMC7695724
OpenAlexW3108054379

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.