Evidence map›Paper›PMID 37328582›Full record

ArticleMolecular biology reports2023

Repetitive transcranial magnetic stimulation alleviates glial activation through suppressing HMGB1/TLR4 pathway in a rat model of Parkinson's disease.

Chao Han, Xue Zhang, Kaixin Dou, Weichao Yao, Minyi Yao, Qi Wan, Anmu Xie

Open access · hybridAbstract read
In one paragraph

Article in Molecular biology reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 19% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Review
  6. Article
  7. Article
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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

7 authors at 1 institution in 1 country.

Chao HanDepartment of Neurology, Affiliated Hospital of Qingdao University, No.16 Jiangsu Road, Qingdao, 266003, Shandong Province, People's Republic of China.ORCID http://orcid.org/0000-0003-1828-2854
Xue ZhangDepartment of Neurology, Affiliated Hospital of Qingdao University, No.16 Jiangsu Road, Qingdao, 266003, Shandong Province, People's Republic of China.ORCID http://orcid.org/0000-0002-5782-2174
Kaixin DouDepartment of Neurology, Affiliated Hospital of Qingdao University, No.16 Jiangsu Road, Qingdao, 266003, Shandong Province, People's Republic of China.ORCID http://orcid.org/0000-0002-6677-3511
Weichao YaoDepartment of Neurology, Affiliated Hospital of Qingdao University, No.16 Jiangsu Road, Qingdao, 266003, Shandong Province, People's Republic of China.ORCID http://orcid.org/0000-0002-4146-9740
Minyi YaoDepartment of Neurology, Affiliated Hospital of Qingdao University, No.16 Jiangsu Road, Qingdao, 266003, Shandong Province, People's Republic of China.ORCID http://orcid.org/0000-0002-6524-3797
Qi WanInstitute of Neuroregeneration & Neurorehabilitation, Qingdao University, 308 Ningxia Street, Qingdao, 266071, Shandong Province, People's Republic of China. qiwan1@hotmail.com.ORCID http://orcid.org/0000-0002-1327-9851
Anmu XieDepartment of Neurology, Affiliated Hospital of Qingdao University, No.16 Jiangsu Road, Qingdao, 266003, Shandong Province, People's Republic of China. xieanmu@163.com.ORCID http://orcid.org/0000-0003-2591-467X
Qingdao University · CN

Funding

National Natural Science Foundation of China 81971192
6 · The paper itself

Abstract

backgroundRepetitive transcranial magnetic stimulation (rTMS) has been demonstrated to be effective in Parkinson's disease (PD), but whether rTMS treatment has a relieving effect on neuroinflammation remains to be investigated. In this article, we explored the effects of rTMS on forelimb use asymmetry and neuroinflammation-related mechanisms in a 6-hydroxydopamine (6-OHDA)-induced PD rat model. METHODS AND

resultsRats in the 6-OHDA+rTMS group received 10 Hz rTMS daily for 4 weeks. Behavioral tests (the cylinder test) were performed at the 3rd and 7th weeks after the operation. Astrocyte and microglia activation and protein levels of tyrosine hydroxylase(TH), high-mobility group box 1(HMGB1) and toll-like receptors 4(TLR4) were investigated by immunohistochemistry and Western blot analyses, respectively. After 4 weeks of treatment, forelimb use asymmetry was ameliorated in the 6-OHDA+rTMS group. Consistent with the behavioral tests, rTMS increased TH in the substantia nigra (SN) and the striatum of PD rats. High glial activation and HMGB1/TLR4 expression in the SN and the striatum were observed in the 6-OHDA group, while rTMS alleviated these changes.

conclusionsThis study showed that rTMS might be a promising method for alleviating neuroinflammation in PD rat models, and the effects might be mediated through the downregulation of the HMGB1/TLR4 pathway.

Indexed as

HMGB1 ProteinParkinson DiseaseAnimalsNeuroinflammatory DiseasesOxidopamineRatsRats, Sprague-DawleyToll-Like Receptor 4Transcranial Magnetic StimulationHMGB1 ProteinOxidopamineToll-Like Receptor 4AstrocyteHMGB1MicrogliaNeuroinflammationParkinson's diseaserTMS

Identifiers

PMID37328582
PMCPMC10374852
OpenAlexW4380988175

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.