Evidence map›Paper›PMID 25147437›Full record

ArticleMediators of inflammation2014

Auricular electroacupuncture reduced inflammation-related epilepsy accompanied by altered TRPA1, pPKCα, pPKCε, and pERk1/2 signaling pathways in kainic acid-treated rats.

Yi-Wen Lin, Ching-Liang Hsieh

Open access · goldAbstract read
In one paragraph

Article in Mediators of inflammation, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 2 pooled it
2.1field-weighted citation impact, top 15% 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

23 citing papers in PubMed, 2 syntheses or guidelines pooled it, 34 citations in OpenAlex.

  1. Pooled it
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  9. Preventing the induction of acid saline-induced fibromyalgia pain in mice by electroacupuncture or APETx2 injection.Acupuncture in medicine : journal of the British Medical Acupuncture Society · 2020
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  12. Signal Transduction Pathways of Acupuncture for Treating Some Nervous System Diseases.Evidence-based complementary and alternative medicine : eCAM · 2019
    Review
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  16. Effects of electroacupuncture in a mouse model of fibromyalgia: role of N-methyl-D-aspartate receptors and related mechanisms.Acupuncture in medicine : journal of the British Medical Acupuncture Society · 2017
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  18. Long-Term Intake ofEvidence-based complementary and alternative medicine : eCAM · 2017
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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

2 authors at 1 institution in 1 country.

Yi-Wen LinGraduate Institute of Acupuncture Science, College of Chinese Medicine, China Medical University, Taichung 40402, Taiwan ; Research Center for Chinese Medicine & Acupuncture, China Medical University, Taichung 40402, Taiwan.
Ching-Liang HsiehResearch Center for Chinese Medicine & Acupuncture, China Medical University, Taichung 40402, Taiwan ; Graduate Institute of Integrative Medicine, College of Chinese Medicine, China Medical University, 91 Hsueh-Shih Road, Taichung 40402, Taiwan ; Department of Chinese Medicine, China Medical University Hospital, Taichung 40402, Taiwan.ORCID 0000-0002-8187-4716
China Medical University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundInflammation is often considered to play a crucial role in epilepsy by affecting iron status and metabolism. In this study, we investigated the curative effect of auricular acupuncture and somatic acupuncture on kainic acid- (KA-) induced epilepsy in rats.

methodsWe established an epileptic seizure model in rats by KA (12 mg, ip). The 2 Hz electroacupuncture (EA) was applied at auricular and applied at Zusanli and Shangjuxu (ST36-ST37) acupoints for 20 min for 3 days/week for 6 weeks beginning on the day following the KA injection.

resultsThe electrophysiological results indicated that neuron overexcitation occurred in the KA-treated rats. This phenomenon could be reversed among either the auricular EA or ST36-ST37 EA treatment, but not in the sham-control rats. The Western blot results revealed that TRPA1, but not TRPV4, was upregulated by injecting KA and could be attenuated by administering auricular or ST36-ST37 EA, but not in the sham group. In addition, potentiation of TRPA1 was accompanied by increased PKCα and reduced PKCε. Furthermore, pERK1/2, which is indicated in inflammation, was also increased by KA. Furthermore, the aforementioned mechanisms could be reversed by administering auricular EA and could be partially reversed by ST36-ST37 EA.

conclusionsThese results indicate a novel mechanism for treating inflammation-associated epilepsy and can be translated into clinical therapy.

Indexed as

ElectroacupunctureAnimalsEpilepsyInflammationKainic AcidMaleMAP Kinase Signaling SystemProtein Kinase C-alphaProtein Kinase C-epsilonRatsRats, Sprague-DawleySignal TransductionTRPA1 Cation ChannelTRPC Cation ChannelsKainic AcidProtein Kinase C-alphaProtein Kinase C-epsilonTRPA1 Cation ChannelTrpa1 protein, ratTRPC Cation Channels

Identifiers

PMID25147437
PMCPMC4131505
OpenAlexW2063259244

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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 OpenQuestion graph.