Evidence map›Paper›PMID 27069546›Full record

ArticleAmerican journal of translational research2016

Role of CTGF gene promoter methylation in the development of hepatic fibrosis.

Cuicui Shi, Guangming Li, Yanyan Tong, Yilin Deng, Jiangao Fan

Open access · greenAbstract read
In one paragraph

Article in American journal of translational research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.6field-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

9 citing papers in PubMed, 20 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

Cuicui ShiDepartment of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine Shanghai 200092, China.
Guangming LiDepartment of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine Shanghai 200092, China.
Yanyan TongDepartment of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine Shanghai 200092, China.
Yilin DengDepartment of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine Shanghai 200092, China.
Jiangao FanDepartment of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine Shanghai 200092, China.
XinHua Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Connective tissue growth factor (CTGF) plays a critical role in the hepatic stellate cells (HSCs)-mediated development of hepatic fibrosis. Nevertheless, the effects of CTGF gene promoter methylation in the pathogenesis of hepatic fibrosis remain largely unknown. In the current study, we isolated and overexpressed CTGF in primary HSCs. We analyzed the CTGF gene promoter methylation inHSCs that undergo a phenotypic change into myofibroblast-like cellsthat express α-smooth muscle actin (α-SMA) in vitro and in vivo in a CCl4-induced rat hepatic fibrosis model. We found that CTGF promoted the phenotypic changes of HSCs into myofibroblasts in vitro, while inhibition of CTGF promoter methylation augmented the process, suggesting that CTGF gene promoter methylation may negatively regulate hepatic fibrosis. In vivo, CCl4 induced hepatic fibrosis in rats, and the severity of hepatic fibrosis inversely correlated with the levels of CTGF gene promoter methylation in HSCs. Together, our data demonstrate that CTGF gene promoter methylation may prevent the development of hepatic fibrosis, and low level of CTGF gene promoter methylation in HSCs may be a predisposing factor for developing liver fibrotic disease.

Indexed as

Connective tissue growth factor (CTGF)hepatic fibrosishepatic stellate cells (HSCs)myofibroblastsα-smooth muscle actin (α-SMA)

Identifiers

PMID27069546
PMCPMC4759422
OpenAlexW2462744240

What OpenQuestion holds

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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.