Evidence map›Paper›PMID 20484730›Full record

ArticleScience translational medicine2010

Androgen receptor promotes hepatitis B virus-induced hepatocarcinogenesis through modulation of hepatitis B virus RNA transcription.

Ming-Heng Wu, Wen-Lung Ma, Cheng-Lung Hsu, Yuh-Ling Chen, Jing-Hsiung James Ou, Charlotte Kathryn Ryan, Yao-Ching Hung, Shuyuan Yeh, Chawnshang Chang

Open access · greenAbstract read
In one paragraph

Article in Science translational medicine, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 109 papers.

0numbers the graph read from it
0cells of the map it votes in
109citing papers in PubMed
10.6field-weighted citation impact, top 1% 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

109 citing papers in PubMed, 197 citations in OpenAlex.

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  20. IL-1β Is an Androgen-Responsive Target in Macrophages for Immunotherapy of Prostate Cancer.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023
    Article

49 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

9 authors at 2 institutions in 2 countries.

Ming-Heng WuInstitute of Basic Medical Sciences, National Cheng Kung University, Tainan 701, Taiwan.
Wen-Lung Ma
Cheng-Lung Hsu
Yuh-Ling Chen
Jing-Hsiung James Ou
Charlotte Kathryn Ryan
Yao-Ching Hung
Shuyuan Yeh
Chawnshang Chang
National Cheng Kung University · TWUniversity of Southern California · US

Funding

Androgen Receptor Roles in Liver Cancer Incidence and ProgressionR01CA122295 · NCI · UNIVERSITY OF ROCHESTER · PI CHANG, CHAWNSHANG · 2007 to 2011
$1.5M
NCI NIH HHS CA122295NCI NIH HHS R01 CA122295
6 · The paper itself

Abstract

Hepatitis B virus (HBV)-induced hepatitis and carcinogen-induced hepatocellular carcinoma (HCC) are associated with serum androgen concentration. However, how androgen or the androgen receptor (AR) contributes to HBV-induced hepatocarcinogenesis remains unclear. We found that hepatic AR promotes HBV-induced hepatocarcinogenesis in HBV transgenic mice that lack AR only in the liver hepatocytes (HBV-L-AR(-/y)). HBV-L-AR(-/y) mice that received a low dose of the carcinogen N'-N'-diethylnitrosamine (DEN) have a lower incidence of HCC and present with smaller tumor sizes, fewer foci formations, and less alpha-fetoprotein HCC marker than do their wild-type HBV-AR(+/y) littermates. We found that hepatic AR increases the HBV viral titer by enhancing HBV RNA transcription through direct binding to the androgen response element near the viral core promoter. This activity forms a positive feedback mechanism with cooperation with its downstream target gene HBx protein to promote hepatocarcinogenesis. Administration of a chemical compound that selectively degrades AR, ASC-J9, was able to suppress HCC tumor size in DEN-HBV-AR(+/y) mice. These results demonstrate that targeting the AR, rather than the androgen, could be developed as a new therapy to battle HBV-induced HCC.

Indexed as

Gene Expression Regulation, NeoplasticTranscription, GeneticAndrogen Receptor AntagonistsAnimalsAntineoplastic AgentsBase SequenceCarcinoma, HepatocellularCell Transformation, ViralCurcuminDiethylnitrosamineDisease Models, AnimalHepatitis BHepatitis B virusHep G2 CellsHumansLiverAndrogen Receptor AntagonistsAntineoplastic AgentsASC-J9 compoundCurcuminDiethylnitrosamineReceptors, AndrogenRNA, Viral

Identifiers

PMID20484730
PMCPMC3032595
OpenAlexW2165241118

What OpenQuestion holds

Textmetadata
LicenceTDM
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.