Evidence map›Paper›PMID 41384612›Full record

ArticleMolecular pain

Piezo1-mediated neuroexcitation via collaboration with KCa1.1 and Nav1.9 currents in myelinated Ah-type of trigeminal ganglion neurons in rats: Mechanistic insights with sex-specific effects.

Yang Liu, Yao Song, Ximeng Ren, Meng Li, Shuangshuang Liu, Zixuan Li, Dapeng Ding, Xiaolong Lu

Abstract read
In one paragraph

Article in Molecular pain. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Yang LiuDepartment of Pharmacology, College of Pharmacy, Dalian Medical University, Dalian, China.
Yao SongDepartment of Pharmacology, College of Pharmacy, Dalian Medical University, Dalian, China.
Ximeng RenDepartment of Pharmacology, College of Pharmacy, Dalian Medical University, Dalian, China.
Meng LiDepartment of Pharmacology, College of Pharmacy, Dalian Medical University, Dalian, China.
Shuangshuang LiuDepartment of Clinical Laboratory, the First Affiliated Hospital of Dalian Medical University, Dalian, China.
Zixuan LiDepartment of Clinical Laboratory, the First Affiliated Hospital of Dalian Medical University, Dalian, China.
Dapeng DingDepartment of Clinical Laboratory, the First Affiliated Hospital of Dalian Medical University, Dalian, China.
Xiaolong LuDepartment of Pharmacology, College of Pharmacy, Dalian Medical University, Dalian, China.ORCID 0009-0005-6484-3095

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionIt has well been documented that sex-related difference in the prevalence of migraine is widely accepted with more commonly seen in female patients. Although trigeminal ganglion (TG) neurons are the key players in the etiology of migraine, the underlying pathophysiology remains under debate so far.

methodsMyelinated Ah-type TG neurons were identified by the waveform characters of action potential (AP) conjugated with pharmacological validation using whole-cell patch techniques.

resultsThe results showed that AP duration and current derivative for repolarization were markedly increased by 3 µM Yoda1 along with the increased firing frequency of repetitive discharge that could be abolished by 3 µM GsMTx4. Although Yoda1 concentration-dependently increased the peaks of Ca

conclusionThese datasets have demonstrated Piezo1-mediated neuroexcitation of female-specific subpopulation of myelinated Ah-type TG neurons due at least to the coupling between N-type Ca

Indexed as

Ion ChannelsLarge-Conductance Calcium-Activated Potassium Channel alpha SubunitsNAV1.9 Voltage-Gated Sodium ChannelNeuronsSex CharacteristicsTrigeminal GanglionAction PotentialsAnimalsCalciumFemaleMalePeptidesPyrazinesRatsRats, Sprague-DawleySpider VenomsCalciumIon ChannelsKcnma1 protein, ratLarge-Conductance Calcium-Activated Potassium Channel alpha SubunitsNAV1.9 Voltage-Gated Sodium ChannelPeptidesPiezo1 protein, ratPyrazinesSpider VenomsThiadiazolesyoda-1ion channel couplingKCa1.1Nav1.9neuroexcitationPiezo1trigeminal ganglion neurons

Identifiers

PMID41384612
PMCPMC12820015

What Socratic holds

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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 Socratic graph.