Evidence map›Paper›PMID 33081841›Full record

ArticleMolecular brain2020

The voltage-gated proton channel Hv1 contributes to neuronal injury and motor deficits in a mouse model of spinal cord injury.

Madhuvika Murugan, Jiaying Zheng, Gongxiong Wu, Rochelle Mogilevsky, Xin Zheng, Peiwen Hu, Junfang Wu, Long-Jun Wu

Open access · goldAbstract read
In one paragraph

Article in Molecular brain, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

21 citing papers in PubMed, 23 citations in OpenAlex.

  1. Review
  2. Article
  3. Hv1 channel in immune cells and pharmacology.Pharmacological research · 2025
    Review
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  11. Review
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  13. Molecular determinants of inhibition of the human proton channel hHv1 by the designer peptide C6 and a bivalent derivative.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  14. Review
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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

8 authors at 2 institutions in 1 country.

Madhuvika MuruganDepartment of Neurology, Mayo Clinic, Rochester, MN, 55905, USA.
Jiaying ZhengDepartment of Neurology, Mayo Clinic, Rochester, MN, 55905, USA.
Gongxiong WuOne Harvard Street Institute of Health, Brookline, MA, 02446, USA.
Rochelle MogilevskyDepartment of Cell Biology and Neuroscience, Rutgers University, Piscataway, NJ, 08854, USA.
Xin ZhengDepartment of Cell Biology and Neuroscience, Rutgers University, Piscataway, NJ, 08854, USA.
Peiwen HuDepartment of Cell Biology and Neuroscience, Rutgers University, Piscataway, NJ, 08854, USA.
Junfang WuDepartment of Anesthesiology, University of Maryland, Baltimore, MD, 21201, USA. junfang.wu@som.umaryland.edu.
Long-Jun WuDepartment of Neurology, Mayo Clinic, Rochester, MN, 55905, USA. wu.longjun@mayo.edu.ORCID 0000-0001-8019-3380
Rutgers, The State University of New Jersey · USUniversity of Maryland, Baltimore · US

Funding

The Role of Microglia in EpilepsyR01NS088627 · NINDS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI WU, LONG-JUN · 2014 to 2023
$3.6M
The role of microglia in neuromyelitis opticaR01NS110949 · NINDS · MAYO CLINIC ROCHESTER · PI LENNON, VANDA A, WU, LONG-JUN · 2020 to 2024
$2.0M
The Function and Mechanisms of Voltage-Gated Proton Channel Hv1 in Spinal Cord InjuryR01NS110825 · NINDS · UNIVERSITY OF MARYLAND BALTIMORE · PI WU, JUNFANG · 2020 to 2024
$1.9M
NINDS NIH HHS R01 NS088627NINDS NIH HHS R01 NS110825NINDS NIH HHS R01 NS110949
6 · The paper itself

Abstract

Traumatic injury to the spinal cord initiates a series of pathological cellular processes that exacerbate tissue damage at and beyond the original site of injury. This secondary damage includes oxidative stress and inflammatory cascades that can lead to further neuronal loss and motor deficits. Microglial activation is an essential component of these secondary signaling cascades. The voltage-gated proton channel, Hv1, functionally expressed in microglia has been implicated in microglia polarization and oxidative stress in ischemic stroke. Here, we investigate whether Hv1 mediates microglial/macrophage activation and aggravates secondary damage following spinal cord injury (SCI). Following contusion SCI, wild-type (WT) mice showed significant tissue damage, white matter damage and impaired motor recovery. However, mice lacking Hv1 (Hv1

Indexed as

Motor ActivityAnimalsDisease Models, AnimalInflammationInterleukin-1betaIon ChannelsMaleMice, Inbred C57BLMicrogliaModels, BiologicalNeuronsOxidative StressSpinal Cord InjuriesHv1 proton channel, mouseInterleukin-1betaIon ChannelsHv1Interleukin-1βMicrogliaNeuroinflammationROSSpinal cord injuryVoltage-gated proton channel

Identifiers

PMID33081841
PMCPMC7574559
OpenAlexW3094287422

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.