Evidence map›Paper›PMID 22611323›Full record

ArticleWorld journal of gastroenterology2012

Clinical significance of connective tissue growth factor in hepatitis B virus-induced hepatic fibrosis.

Rong-Li Piao, David R Brigstock, Jie Zhu, Man-Li Zhang, Run-Ping Gao

Open access · hybridAbstract read
In one paragraph

Article in World journal of gastroenterology, 2012. 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 14% 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.

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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.

Rong-Li PiaoDepartment of Hepatic-biliary-pancreatic Medicine, First Hospital, Jilin University, Changchun 130021, Jilin Province, China.
David R Brigstock
Jie Zhu
Man-Li Zhang
Run-Ping Gao
Jilin University · CN

Funding

Mechanisms of CTGF-Induced Liver DiseaseR01AA016003 · NIAAA · RESEARCH INST NATIONWIDE CHILDREN'S HOSP · PI BRIGSTOCK, DAVID R · 2007 to 2011
$1.7M
NIAAA NIH HHS 5R01AA016003NIAAA NIH HHS R01 AA016003
6 · The paper itself

Abstract

aimTo determine the utility of connective tissue growth factor (CCN2/CTGF) for assessing hepatic fibrosis in hepatitis B virus (HBV)-induced chronic liver diseases (CLD-B).

methodsEnzyme-linked immunosorbent assay was used to measure CCN2 in sera from 107 patients with chronic hepatitis B (CHB) and 39 patients with HBV-induced active liver cirrhosis and 30 healthy individuals. Liver samples from 31 patients with CHB, 8 patients with HBV-induced liver cirrhosis and 8 HBV carriers with normal liver histology were examined for transforming growth factor β-1 (TGF-β1) or CCN2 mRNA levels by in situ hybridization, and computer image analysis was performed to measure integrated optimal density (IOD) of CCN2 mRNA-positive cells in liver tissues. Histological inflammation grading and fibrosis staging were evaluated by H and E staining and Van Gieson's method.

resultsSerum CCN2 concentrations were, respectively, 4.0- or 4.9-fold higher in patients with CHB or active liver cirrhosis as compared to healthy individuals (P < 0.01). There was good consistency between the levels of CCN2 in sera and CCN2 mRNA expression in liver tissues (r = 0.87, P < 0.01). The levels of CCN2 in sera were increased with the enhancement of histological fibrosis staging in patients with CLD-B (r = 0.85, P < 0.01). Serum CCN2 was a reliable marker for the assessment of liver fibrosis, with areas under the receiver operating characteristic (ROC) curves (AUC) of 0.94 or 0.85 for, respectively, distinguishing normal liver controls from patients with F1 stage liver fibrosis or discriminating between mild and significant fibrosis.

conclusionDetection of serum CCN2 in patients with CLD-B may have clinical significance for assessment of severity of hepatic fibrosis.

Indexed as

AdolescentAdultAgedArea Under CurveBiomarkersBiopsyCase-Control StudiesChinaConnective Tissue Growth FactorEnzyme-Linked Immunosorbent AssayFemaleHepatitis B, ChronicHumansIn Situ HybridizationLiverLiver CirrhosisBiomarkersCCN2 protein, humanConnective Tissue Growth FactorRNA, MessengerTGFB1 protein, humanTransforming Growth Factor beta1Chronic hepatitis BChronic hepatitis CChronic liver diseaseConnective tissue growth factorLiver fibrosis

Identifiers

PMID22611323
PMCPMC3351780
OpenAlexW2129231102

What OpenQuestion holds

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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.