Evidence map›Paper›PMID 28639221›Full record

ArticleVirus genes2017

HBV X Protein induces overexpression of HERV-W env through NF-κB in HepG2 cells.

Cong Liu, Lijuan Liu, Xiuling Wang, Youyi Liu, Miao Wang, Fan Zhu

Abstract read
PubMed Publisher
In one paragraph

Article in Virus genes, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

51 citing papers in PubMed, 56 citations in OpenAlex.

  1. Article
  2. Review
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  6. How Oncovirus Affects Drug Resistance in Cancer Cells.Recent patents on anti-cancer drug discovery · 2026
    Review
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  8. Article
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  10. The relationship between neurodevelopmental disorders (NDDs) and NLRP3 inflammasome.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2025
    Review
  11. Article
  12. Article
  13. Article
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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

6 authors at 1 institution in 1 country.

Cong LiuDepartment of Medical Microbiology, School of Medicine, Wuhan University, Wuhan, 430071, People's Republic of China.
Lijuan LiuDepartment of Medical Microbiology, School of Medicine, Wuhan University, Wuhan, 430071, People's Republic of China.
Xiuling WangDepartment of Medical Microbiology, School of Medicine, Wuhan University, Wuhan, 430071, People's Republic of China.
Youyi LiuDepartment of Medical Microbiology, School of Medicine, Wuhan University, Wuhan, 430071, People's Republic of China.
Miao WangDepartment of Medical Microbiology, School of Medicine, Wuhan University, Wuhan, 430071, People's Republic of China.
Fan ZhuDepartment of Medical Microbiology, School of Medicine, Wuhan University, Wuhan, 430071, People's Republic of China. zhufan@hotmail.com.
Wuhan University · CN

Funding

Fundamental Research Funds for the Central Universities 2042014kf0029General Financial Grant from the China Postdoctoral Science Foundation 2014M550411Hubei Provincial Natural Science Foundation of China 2015CFB168Key Program of Natural Science Foundation of Hubei Province of China No.2014CFA078National Natural Science Foundation of China 81502418National Natural Sciences Foundation of China No.31470264, No. 81271820, No. 30870789, and No. 30300117Stanley Foundation from the Stanley Medical Research Institute (SMRI), USA No.06R-1366
6 · The paper itself

Abstract

Human endogenous retrovirus W family (HERV-W) envelope (env) at chromosome 7 is highly expressed in the placenta and possesses fusogenic activity in trophoblast development. HERV-W env has been found to be overexpressed in some cancers and immune diseases. Viral transactivators can induce the overexpression of HERV-W env in human cell lines. Hepatitis B virus X protein (HBx) is believed to be a multifunctional oncogenic protein. Here, we reported that HBx could increase the promoter activity of HERV-W env and upregulate the mRNA levels of non-spliced and spliced HERV-W env and also its protein in human hepatoma HepG2 cells. Interestingly, we found that the inhibition of nuclear factor κB (NF-κB) using shRNA targeting NF-κB/p65 or PDTC (an inhibitor of NF-κB) could attenuate the upregulation of HERV-W env induced by HBx. These suggested that HBx might upregulate the expression of HERV-W env through NF-κB in HepG2 cells. This study might provide a new insight in HBV-associated liver diseases including HCC.

Indexed as

Cell Line, TumorEndogenous RetrovirusesGene Products, envHep G2 CellsHumansNF-kappa BPregnancy ProteinsPromoter Regions, GeneticRNA, MessengerRNA, Small InterferingTrans-ActivatorsUp-RegulationViral Envelope ProteinsViral Regulatory and Accessory ProteinsGene Products, envhepatitis B virus X proteinNF-kappa BPregnancy ProteinsRNA, MessengerRNA, Small InterferingsyncytinTrans-ActivatorsViral Envelope ProteinsViral Regulatory and Accessory ProteinsHBxHERV-W envNF-κBp65

Identifiers

PMID28639221
OpenAlexW2688383444

What OpenQuestion holds

Textmetadata
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.