Evidence map›Paper›PMID 28549418›Full record

ArticleBMC cancer2017

GABPA predicts prognosis and inhibits metastasis of hepatocellular carcinoma.

Sheng Zhang, Kang Zhang, Piyou Ji, Xuqing Zheng, Jianbin Jin, Min Feng, Pingguo Liu

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.3field-weighted citation impact, top 23% 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

18 citing papers in PubMed, 48 citations in OpenAlex.

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  4. GABPα inhibits tumor progression and angiogenesis via a novel 18-bp indel withinCancer biomarkers : section A of Disease markers · 2024
    Article
  5. GABPA-Mediated Expression of HPN-AS1 Facilitates Cell Apoptosis and Inhibits Cell Proliferation in Hepatocellular Carcinoma by Promoting eIF4A3 Degradation.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2024
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  14. TheCells · 2020
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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 1 institution in 1 country.

Sheng ZhangDepartment of Hepatobiliary Surgery, ZhongShan Hospital Xiamen University, Xiamen, China.
Kang ZhangDepartment of Hepatobiliary Surgery, ZhongShan Hospital Xiamen University, Xiamen, China.
Piyou Ji
Xuqing ZhengDepartment of Hepatobiliary Surgery, ZhongShan Hospital Xiamen University, Xiamen, China.
Jianbin JinDepartment of Hepatobiliary Surgery, ZhongShan Hospital Xiamen University, Xiamen, China.
Min FengDepartment of Hepatobiliary Surgery, ZhongShan Hospital Xiamen University, Xiamen, China.
Pingguo LiuDepartment of Hepatobiliary Surgery, ZhongShan Hospital Xiamen University, Xiamen, China. liu_pingguo@163.com.
Zhongshan Hospital of Xiamen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIncreasing evidence indicates that abnormal expression of GABPA is associated with tumor development and progression. However, the function and clinicopathological significance of GABPA in hepatocellular carcinoma (HCC) remain obscure.

methodsThe mRNA and protein expression of GABPA in HCC clinical specimens and cell lines was examined by real-time PCR and western blotting, respectively. Follow-up data were used to uncover the relationship between GABPA expression and the prognosis of HCC patients. HCC cell lines stably overexpressing or silencing GABPA were established to explore the function of GABPA in HCC cell migration and invasion by Transwell and wound healing assays in vitro and in a xenograft model in vivo. Restoration of function analysis was used to examine the underlying molecular mechanisms.

resultsGABPA was downregulated at the protein and mRNA levels in HCC tissues compared with adjacent normal tissues. Decreased GABPA expression was correlated with alpha-fetoprotein levels (P = 0.001), tumor grade (P = 0.017), and distant metastasis (P = 0.021). Kaplan-Meier survival analysis showed that patients with lower GABPA expression had significantly shorter survival times than those with higher GABPA (P = 0.031). In vivo and in vitro assays demonstrated that GABPA negatively regulated HCC cell migration and invasion, and the effect of GABPA on HCC cell migration was mediated at least partly by the regulation of E-cadherin.

conclusionsCollectively, our data indicate that GABPA inhibits HCC cell migration by modulating E-cadherin and could serve as a novel biomarker for HCC prognosis. GABPA may act as a tumor suppressor during HCC progression and metastasis, and is a potential therapeutic target in HCC.

Indexed as

AnimalsAntigens, CDBiomarkers, TumorCadherinsCarcinoma, HepatocellularCell MovementFemaleGA-Binding Protein Transcription FactorGene Expression Regulation, NeoplasticHeterograftsHumansKaplan-Meier EstimateLiver NeoplasmsMaleMiceMiddle AgedAntigens, CDBiomarkers, TumorCadherinsCDH1 protein, humanGA-Binding Protein Transcription FactorGABPA protein, humanE-cadherinGABPAHepatocellular carcinomaMetastasisPrognosis

Identifiers

PMID28549418
PMCPMC5446731
OpenAlexW2618879894

What Socratic 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 Socratic graph.