Evidence map›Paper›PMID 28345185›Full record

SynthesisLiver international : official journal of the International Association for the Study of the Liver2017

Overexpression of Yes-associated protein and its association with clinicopathological features of hepatocellular carcinoma: A meta-analysis.

Chengjie Lin, Zhigao Hu, Biao Lei, Bo Tang, Hongping Yu, Xiaoqiang Qiu, Songqing He

Open access · hybridAbstract readMeta-Analysis
In one paragraph

Synthesis in Liver international : official journal of the International Association for the Study of the Liver, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 27% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.

  1. Overexpression of Yes-associated protein and its association with clinicopathological features of hepatocellular carcinoma: A meta-analysis.Liver international : official journal of the International Association for the Study of the Liver · 2017
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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 2 institutions in 1 country.

Chengjie LinDepartment of Hepatopancreatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, China.
Zhigao HuDepartment of Hepatopancreatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, China.
Biao LeiGuangxi Key Laboratory of Molecular Medicine in Liver Injury and Repair, Affiliated Guilin Medical University, Guilin, Guangxi, China.
Bo TangDepartment of Hepatopancreatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, China.
Hongping YuDepartment of Epidemiology, School of Public Health, Guangxi Medical University, Nanning, China.
Xiaoqiang QiuDepartment of Epidemiology, School of Public Health, Guangxi Medical University, Nanning, China.
Songqing HeDepartment of Hepatopancreatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, China.ORCID 0000-0002-8966-2195
Guangxi Medical University · CNGuilin Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundYes-associated protein (YAP) overexpression is reported to be associated with risk of hepatocellular carcinoma (HCC) but current studies have not explored the relationship between YAP expression with HCC clinicopathological features.

methodsTo assess these associations, a meta-analysis was performed which included four eligible studies including 391 HCC cases and 334 controls. There were eight eligible studies to investigate the association between YAP expression in HCC and clinicopathological features of liver cancer patients. Literature was obtained from PubMed, Embase, Wangfang and China National Knowledge Infrastructure.

resultsAnalysis indicated that YAP expression in HCC was greater than in adjacent non-tumour tissue (odds ratio [OR], 15.80, 95% confidence interval [CI], 10.53-23.70, P<.00001; heterogeneity=.30). YAP overexpression in HCC was significantly associated with vascular invasion (OR, 2.21, 95% CI, 11.64-2.97, P<.00001, heterogeneity=.10), less cellular differentiation (OR, 2.38, 95% CI, 1.61-3.51, P<.00001, heterogeneity=.333), tumours larger than 5 cm (OR, 2.52, 95% CI, 1.75-3.62, P<.00001; heterogeneity=.17) and TNM tumour stage I + II (OR, 0.44, 95% CI, 0.28-0.75, P=.00003, heterogeneity=.12).

conclusionsOverexpression of YAP contributes to HCC formation, and its overexpression is associated with vascular invasion, low cellular differentiation tumours larger than 5 cm and TNM tumour stage III + IV.

Indexed as

Adaptor Proteins, Signal TransducingCarcinoma, HepatocellularGene Expression Regulation, NeoplasticHumansLiver NeoplasmsNeoplasm StagingPhosphoproteinsTranscription FactorsYAP-Signaling ProteinsAdaptor Proteins, Signal TransducingPhosphoproteinsTranscription FactorsYAP1 protein, humanYAP-Signaling Proteinsclinicopathological featurehepatocellular carcinomameta-analysisYes-associated protein

Identifiers

PMID28345185
PMCPMC5697662
OpenAlexW2600495185

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.