Evidence map›Paper›PMID 31555122›Full record

ArticleFrontiers in aging neuroscience2019

Gami-Chunggan Formula Prevents Motor Dysfunction in MPTP/p-Induced and A53T α-Synuclein Overexpressed Parkinson's Disease Mouse Model Though DJ-1 and BDNF Expression.

Sora Ahn, Quan Feng Liu, Jae-Hwan Jang, Jeonghun Park, Ha Jin Jeong, Youngman Kim, Dong-Hee Kim, Guwon Jeong, Seung Tack Oh, Seong-Uk Park and 3 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in aging neuroscience, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.9field-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

7 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Treating Parkinson's Disease via Activation of BDNF/TrkB Signaling Pathways and Inhibition of Delta-Secretase.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2022
    Article
  6. Review
  7. The Underlying Mechanism ofFrontiers in pharmacology · 2020
    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

13 authors at 5 institutions in 1 country.

Sora AhnDepartment of Korean Medical Science, Graduate School of Korean Medicine, Kyung Hee University, Seoul, South Korea.
Quan Feng LiuDepartment of Neuropsychiatry, Graduate School of Oriental Medicine, Dongguk University, Gyeongju, South Korea.
Jae-Hwan JangDepartment of Korean Medical Science, Graduate School of Korean Medicine, Kyung Hee University, Seoul, South Korea.
Jeonghun ParkDepartment of Korean Medical Science, Graduate School of Korean Medicine, Kyung Hee University, Seoul, South Korea.
Ha Jin JeongDepartment of Biomedical Sciences, Center for Creative Biomedical Scientists, Chonnam National University, Gwangju, South Korea.
Youngman KimResearch Institute, Dong Kwang Pharmaceutical Co., Ltd., Seoul, South Korea.
Dong-Hee KimDepartment of Korean Medical Science, Graduate School of Korean Medicine, Kyung Hee University, Seoul, South Korea.
Guwon JeongResearch Institute, Dong Kwang Pharmaceutical Co., Ltd., Seoul, South Korea.
Seung Tack OhResearch Institute, Dong Kwang Pharmaceutical Co., Ltd., Seoul, South Korea.
Seong-Uk ParkStroke and Neurological Disorders Center, Kyung Hee University Hospital at Gangdong, Kyung Hee University, Seoul, South Korea.
Seung-Yeon ChoStroke and Neurological Disorders Center, Kyung Hee University Hospital at Gangdong, Kyung Hee University, Seoul, South Korea.
Hi-Joon ParkDepartment of Korean Medical Science, Graduate School of Korean Medicine, Kyung Hee University, Seoul, South Korea.
Songhee JeonDepartment of Biomedical Sciences, Center for Creative Biomedical Scientists, Chonnam National University, Gwangju, South Korea.
Kyung Hee University Medical Center · KRChonnam National University · KRKyung Hee University Hospital at Gangdong · KRDongguk University · KRKyung Hee University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Gami-Chunggan formula (GCF) is a modification of the Chunggan (CG) decoction, which has been used to treat movement disorders such as Parkinson's disease (PD) in Traditional East Asian Medicine. To evaluate the neuroprotective effects of GCF in chronic PD animal models, we used either a 5-week treatment of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine with probenecid (MPTP/p) or the α-synuclein A53T overexpressed PD mouse model. C57BL/6 mice were treated with MPTP, in combination with probenecid, for 5 weeks. GCF was administered simultaneously with MPTP injection for 38 days. The A53T α-synuclein overexpressed mice were also fed with GCF for 60 days. Using behavioral readouts and western blot analyses, it was observed that GCF prevents motor dysfunction in the MPTP/p-induced and A53T α-synuclein overexpressed mice. Moreover, GCF inhibited the reduction of dopaminergic neurons in the substantia nigra (SN) and fibers in the striatum (ST) against MPTP/p challenge. The expression of DJ-1 was increased but that of α-synuclein was decreased in the SN of PD-like brains by GCF administration.

Indexed as

chronic disease modelChunggan extractmouseParkinson’s diseasetraditional medicine

Identifiers

PMID31555122
PMCPMC6724569
OpenAlexW2967964010

What OpenQuestion holds

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LicenceCC BY
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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.