Evidence map›Paper›PMID 33472822›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2021

Kv4.3 Channel Dysfunction Contributes to Trigeminal Neuropathic Pain Manifested with Orofacial Cold Hypersensitivity in Rats.

Hirosato Kanda, Jennifer Ling, Ya-Ting Chang, Ferhat Erol, Viacheslav Viatchenko-Karpinski, Akihiro Yamada, Koichi Noguchi, Jianguo G Gu

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
8.8field-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

24 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
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  4. Shaping the Action Potential in Dorsal Root and Trigeminal Ganglia Neurons: Relevance to Pain Mechanisms.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Review
  5. Review
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  8. Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. Article
  14. Review
  15. Review
  16. Pain-related toxins in scorpion and spider venoms: a face to face with ion channels.The journal of venomous animals and toxins including tropical diseases · 2021
    Review
  17. Review
  18. Article
  19. Article
  20. Effects of GABAMolecular pain
    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 at 1 institution in 1 country.

Hirosato KandaDepartment of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama 35294.
Jennifer LingDepartment of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama 35294.
Ya-Ting ChangDepartment of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama 35294.
Ferhat ErolDepartment of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama 35294.
Viacheslav Viatchenko-KarpinskiDepartment of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama 35294.
Akihiro YamadaDepartment of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama 35294.
Koichi NoguchiDepartment of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama 35294.ORCID 0000-0001-5398-5833
Jianguo G GuDepartment of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama 35294 jianguogu@uabmc.edu.
University of Alabama at Birmingham · US

Funding

Mechanisms of Nociception in the Trigeminal SystemR01DE018661 · NIDCR · UNIVERSITY OF FLORIDA · PI JIANGUO GU · 2008 to 2026
$6.9M
Cellular and Ion Channel Mechanisms Underlying the Sense of Light Touch in MammalsR01DE023090 · NIDCR · UNIVERSITY OF CINCINNATI · PI JIANGUO GU · 2013 to 2026
$6.1M
NIDCR NIH HHS R01 DE018661NIDCR NIH HHS R01 DE023090
6 · The paper itself

Abstract

Trigeminal neuropathic pain is the most debilitating pain disorder but current treatments including opiates are not effective. A common symptom of trigeminal neuropathic pain is cold allodynia/hyperalgesia or cold hypersensitivity in orofacial area, a region where exposure to cooling temperatures are inevitable in daily life. Mechanisms underlying trigeminal neuropathic pain manifested with cold hypersensitivity are not fully understood. In this study, we investigated trigeminal neuropathic pain in male rats following infraorbital nerve chronic constrictive injury (ION-CCI). Assessed by the orofacial operant behavioral test, ION-CCI animals displayed orofacial cold hypersensitivity. The cold hypersensitivity was associated with the hyperexcitability of small-sized trigeminal ganglion (TG) neurons that innervated orofacial regions. Furthermore, ION-CCI resulted in a reduction of A-type voltage-gated K

Indexed as

AnimalsCold TemperatureFaceHyperalgesiaMaleNeurons, AfferentRatsRats, Sprague-DawleyShal Potassium ChannelsTrigeminal NeuralgiaShal Potassium Channelscold hyperalgesiaKv4.3 channelsnerve injuryorofacial paintrigeminal neuropathic painvoltage-gated K+ channels

Identifiers

PMID33472822
PMCPMC8018767
OpenAlexW3122962153

What OpenQuestion holds

Textmetadata
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.