Evidence map›Paper›PMID 20956535›Full record

ArticleThe Journal of biological chemistry2010

Hepatitis B virus induces expression of antioxidant response element-regulated genes by activation of Nrf2.

Stephanie Schaedler, Janis Krause, Kiyoshi Himmelsbach, Monica Carvajal-Yepes, Franziska Lieder, Karin Klingel, Michael Nassal, Thomas S Weiss, Sabine Werner, Eberhard Hildt

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

63 citing papers in PubMed, 100 citations in OpenAlex.

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  18. Article
  19. Oxidative Stress, Genomic Integrity, and Liver Diseases.Molecules (Basel, Switzerland) · 2022
    Review
  20. Signaling Induced by Chronic Viral Hepatitis: Dependence and Consequences.International journal of molecular sciences · 2022
    Review

3 more citing papers are in PubMed but not listed here.

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

10 authors at 4 institutions in 2 countries.

Stephanie SchaedlerInstitute of Infection Medicine, Molecular Medical Virology, University of Kiel, D-24105 Kiel, Germany.
Janis Krause
Kiyoshi Himmelsbach
Monica Carvajal-Yepes
Franziska Lieder
Karin Klingel
Michael Nassal
Thomas S Weiss
Sabine Werner
Eberhard Hildt
University of Freiburg · DEETH Zurich · CHChristian-Albrechts-Universität zu Kiel · DEUniversity of Tübingen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The expression of a variety of cytoprotective genes is regulated by short cis-acting elements in their promoters, called antioxidant response elements (AREs). A central regulator of ARE-mediated gene expression is the NF-E2-related factor 2 (Nrf2). Human hepatitis B virus (HBV) induces a strong activation of Nrf2/ARE-regulated genes in vitro and in vivo. This is triggered by the HBV-regulatory proteins (HBx and LHBs) via c-Raf and MEK. The Nrf2/ARE-mediated induction of cytoprotective genes by HBV results in a better protection of HBV-positive cells against oxidative damage as compared with control cells. Furthermore, there is a significantly increased expression of the Nrf2/ARE-regulated proteasomal subunit PSMB5 in HBV-positive cells that is associated with a decreased level of the immunoproteasome subunit PSMB5i. In accordance with this finding, HBV-positive cells display a higher constitutive proteasome activity and a decreased activity of the immunoproteasome as compared with control cells even after interferon α/γ treatment. The HBV-dependent induction of Nrf2/ARE-regulated genes might ensure survival of the infected cell, shape the immune response to HBV, and thereby promote establishment of the infection.

Indexed as

Gene Expression RegulationResponse ElementsAnimalsAntioxidantsAntiviral AgentsHepatitis BHepatitis B virusHep G2 CellsHumansInterferon-alphaInterferon-gammaMiceMice, KnockoutNF-E2-Related Factor 2Oxidative StressProteasome Endopeptidase ComplexAntioxidantsAntiviral Agentshepatitis B virus X proteinInterferon-alphaInterferon-gammaNFE2L2 protein, humanNfe2l2 protein, mouseNF-E2-Related Factor 2Proteasome Endopeptidase ComplexPSMB5 protein, humanPsmb5 protein, mouseTrans-ActivatorsViral Regulatory and Accessory Proteins

Identifiers

PMID20956535
PMCPMC3003406
OpenAlexW2009630307

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.