Evidence map›Paper›PMID 29258558›Full record

ArticleVirology journal2017

Hepatitis B virus x protein induces epithelial-mesenchymal transition of hepatocellular carcinoma cells by regulating long non-coding RNA.

Yinji Jin, Di Wu, Weiwei Yang, Mingjiao Weng, Yafei Li, Xuefei Wang, Xiao Zhang, Xiaoming Jin, Tianzhen Wang

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Virology journal, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.6field-weighted citation impact, top 18% 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

22 citing papers in PubMed, 35 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 1 institution in 1 country.

Yinji JinDepartment of Pathology, Harbin Medical University, Harbin, 150081, China.
Di WuDepartment of Obstetrics and Gynecology, First Affiliated Hospital of Harbin Medical University, Harbin, 150001, China.
Weiwei YangDepartment of Pathology, Harbin Medical University, Harbin, 150081, China.
Mingjiao WengDepartment of Pathology, Harbin Medical University, Harbin, 150081, China.
Yafei LiDepartment of Pathology, Harbin Medical University, Harbin, 150081, China.
Xuefei WangDepartment of Pathology, Harbin Medical University, Harbin, 150081, China.
Xiao ZhangDepartment of Pathology, Harbin Medical University, Harbin, 150081, China.
Xiaoming JinDepartment of Pathology, Harbin Medical University, Harbin, 150081, China. Jinxm55@163.com.
Tianzhen WangDepartment of Pathology, Harbin Medical University, Harbin, 150081, China. wtzpath@163.com.
Harbin Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIt has been widely accepted that hepatitis B virus X protein (HBx) plays an important role in hepatocellular carcinoma (HCC). This study aimed to explore the function of long non-coding RNAs (lncRNAs) in the epithelial-mesenchymal transition (EMT) induced by HBx.

methodsThe association between HBx and EMT markers was detected using immunohistochemistry in HCC tissues. The effect of HBx on HCC EMT was assessed through morphological analysis, transwell assay, metastatic in vivo study and detection of EMT markers. LncRNA microarray was used to screen the differently expressed lncRNAs. Small interfering RNA and Western blot were used to analyse the function and mechanism of the locked lncRNA.

resultsHBx was negatively correlated with the epithelial marker E-cadherin but positively correlated with the mesenchymal marker vimentin in HCC tissues. HBx induced the mesenchymal phenotype and improved the metastatic ability of HCC cells. Meanwhile, HBx down-regulated E-cadherin, whereas it up-regulated vimentin. In HCC cells, HBx altered the expression of 2002 lncRNAs by more than 2-fold. One of them was ZEB2-AS1. Inhibition of ZEB2-AS1 can compensate for the EMT phenotype and reverse the expression of EMT markers regulated by HBx. Additionally, HBx affected the Wnt signalling pathway.

conclusionsHBx promotes HCC cell metastasis by inducing EMT, which is at least partly mediated by lncRNAs.

Indexed as

AnimalsAntigens, CDCadherinsCarcinoma, HepatocellularCell Line, TumorCell MovementEpithelial-Mesenchymal TransitionFemaleGene Expression Regulation, NeoplasticHepatitis B virusHep G2 CellsHumansLiver NeoplasmsMaleMiceMice, NudeAntigens, CDCadherinsCDH1 protein, humanhepatitis B virus X proteinRNA, Long NoncodingRNA, Small InterferingTrans-ActivatorsVimentinViral Regulatory and Accessory ProteinsEpithelial-mesenchymal transitionHepatitis B virus x proteinHepatocellular carcinomaLong non-coding RNAMetastasis

Identifiers

PMID29258558
PMCPMC5735895
OpenAlexW2779268767

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.