Evidence map›Paper›PMID 24998426›Full record

ArticleBMC complementary and alternative medicine2014

Dissection of the mechanism of traditional Chinese medical prescription-Yiqihuoxue formula as an effective anti-fibrotic treatment for systemic sclerosis.

Ting Wu, Haiyan Chu, Wenzhen Tu, Mengmeng Song, Dongdong Chen, Jin Yuan, Ling Yu, Yanyun Ma, Qingmei Liu, Li Jin and 4 more

Open access · goldAbstract read
In one paragraph

Article in BMC complementary and alternative medicine, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

17 citing papers in PubMed, 29 citations in OpenAlex.

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  8. [Expression of pituitary tumor-transforming gene-1 and its pathogenic role in systemic sclerosis].Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2020
    Article
  9. [Expression of calponin-1 and its pathogenic role in systemic sclerosis].Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2019
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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

14 authors at 4 institutions in 2 countries.

Ting Wu
Haiyan Chu
Wenzhen Tu
Mengmeng Song
Dongdong Chen
Jin Yuan
Ling Yu
Yanyun Ma
Qingmei Liu
Li Jin
Xiaodong Zhou
Hejian Zou
Wenyu WuNational Ministry of Education Key Laboratory of Contemporary Anthropology, School of Life Sciences, Fudan University, Shanghai, PR China. wuwenyu@medmail.com.cn.
Jiucun Wang
Fudan University · CNHuashan Hospital · CNIntegrated Chinese Medicine (China) · CNThe University of Texas Health Science Center at Houston · US

Funding

Studies of HLA Region Genomics in Systemic Sclerosis and Ankylosing SpondyilitisU01AI090909 · NIAID · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI MAYES, MAUREEN MAUREEN, REVEILLE, JOHN DUFFIN · 2010 to 2014
$2.9M
NIAID NIH HHS 1U01AI090909
6 · The paper itself

Abstract

backgroundSystemic sclerosis (SSc) is a connective tissue fibrotic disease for which there is no effective treatment. Traditional Chinese Medicine (TCM), such as the Yiqihuoxue formula used in Shanghai TCM-integrated Hospital, has shown the efficacy of anti-fibrosis in clinical applications. This study was aiming to dissect the anti-fibrotic mechanism of Yiqihuoxue treatment for SSc.

methodsBleomycin-induced mice and SSc dermal fibroblasts were treated with Yiqihuoxue decoction; NIH-3T3 fibroblasts were exposed to exogenous TGF-β1, and then cultured with or without Yiqihuoxue decoction. Luciferase reporter gene assay was used to determine the activity of Smad binding element (SBE). Quantitative reverse transcription-polymerase chain reaction (RT-PCR) was used to examine the mRNA levels of extracellular matrix (ECM) genes. The protein levels of type I collagen, Smad3 and phosphorylated-Smad3 (p-Smad3) were detected by western blotting. Student's t-tests were used to determine the significance of the results.

resultsBleomycin-induced mice, SSc dermal fibroblasts and TGF-β1-induced NIH/3T3 fibroblasts showed higher levels of ECM gene transcriptions and collagen production. In addition, the phosphorylation level of Smad3 and activity of SBE were significantly increased after exogenous TGF-β1 induction. Whereas, Yiqihuoxue treatment could obviously attenuate fibrosis in bleomycin-induced mice, down regulate ECM gene expressions and collagen production in SSc dermal fibroblasts and TGF-β1-induced NIH/3T3 fibroblasts. Furthermore, the aberrantly high phosphorylation level of Smad3 and activity of SBE in the TGF-β1-induced NIH/3T3 fibroblasts were also dramatically decreased by Yiqihuoxue treatment.

conclusionsYiqihuoxue treatment could effectively reduce collagen production via down-regulating the phosphorylation of Smad3 and then the activity of SBE, which are involved in the TGF-β pathway and constitutively activated in the progression of SSc.

Indexed as

AnimalsCells, CulturedDrugs, Chinese HerbalExtracellular Matrix ProteinsFemaleFibroblastsFibrosisGene ExpressionHumansMiceMice, Inbred C57BLNIH 3T3 CellsRandom AllocationRNA, MessengerScleroderma, SystemicDrugs, Chinese HerbalExtracellular Matrix ProteinsRNA, Messengeryiki-huoxue

Identifiers

PMID24998426
PMCPMC4226964
OpenAlexW2017518291

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.