Evidence map›Paper›PMID 25909713›Full record

ArticlePloS one2015

Hepatitis B Virus Pre-S2 Mutant Induces Aerobic Glycolysis through Mammalian Target of Rapamycin Signal Cascade.

Chiao-Fang Teng, Wen-Chuan Hsieh, Han-Chieh Wu, Yih-Jyh Lin, Hung-Wen Tsai, Wenya Huang, Ih-Jen Su

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 12% 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

45 citing papers in PubMed, 1 synthesis or guideline pooled it, 64 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Microbiota and Immunity during Respiratory Infections: Lung and Gut Affair.International journal of molecular sciences · 2024
    Review
  9. Review
  10. Review
  11. Article
  12. Review
  13. Review
  14. Cellular Senescence in Immunity against Infections.International journal of molecular sciences · 2022
    Review
  15. Article
  16. 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

7 authors at 3 institutions in 1 country.

Chiao-Fang TengNational Institute of Infectious Diseases and Vaccinology, National Health Research Institutes, Tainan, Taiwan.
Wen-Chuan HsiehNational Institute of Infectious Diseases and Vaccinology, National Health Research Institutes, Tainan, Taiwan.
Han-Chieh WuNational Institute of Infectious Diseases and Vaccinology, National Health Research Institutes, Tainan, Taiwan.
Yih-Jyh LinDepartment of Surgery, National Cheng Kung University Hospital, Tainan, Taiwan.
Hung-Wen TsaiDepartment of Pathology, National Cheng Kung University Hospital, Tainan, Taiwan.
Wenya HuangDepartment of Medical Laboratory Science and Biotechnology, National Cheng Kung University College of Medicine, Tainan, Taiwan.
Ih-Jen SuNational Institute of Infectious Diseases and Vaccinology, National Health Research Institutes, Tainan, Taiwan; Department of Surgery, National Cheng Kung University Hospital, Tainan, Taiwan; Department of Pathology, National Cheng Kung University Hospital, Tainan, Taiwan.
National Cheng Kung University Hospital · TWNational Health Research Institutes · TWNational Cheng Kung University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hepatitis B virus (HBV) pre-S2 mutant can induce hepatocellular carcinoma (HCC) via the induction of endoplasmic reticulum stress to activate mammalian target of rapamycin (MTOR) signaling. The association of metabolic syndrome with HBV-related HCC raises the possibility that pre-S2 mutant-induced MTOR activation may drive the development of metabolic disorders to promote tumorigenesis in chronic HBV infection. To address this issue, glucose metabolism and gene expression profiles were analyzed in transgenic mice livers harboring pre-S2 mutant and in an in vitro culture system. The pre-S2 mutant transgenic HCCs showed glycogen depletion. The pre-S2 mutant initiated an MTOR-dependent glycolytic pathway, involving the eukaryotic translation initiation factor 4E binding protein 1 (EIF4EBP1), Yin Yang 1 (YY1), and myelocytomatosis oncogene (MYC) to activate the solute carrier family 2 (facilitated glucose transporter), member 1 (SLC2A1), contributing to aberrant glucose uptake and lactate production at the advanced stage of pre-S2 mutant transgenic tumorigenesis. Such a glycolysis-associated MTOR signal cascade was validated in human HBV-related HCC tissues and shown to mediate the inhibitory effect of a model of combined resveratrol and silymarin product on tumor growth. Our results provide the mechanism of pre-S2 mutant-induced MTOR activation in the metabolic switch in HBV tumorigenesis. Chemoprevention can be designed along this line to prevent HCC development in high-risk HBV carriers.

Indexed as

Mutant ProteinsSignal TransductionAdaptor Proteins, Signal TransducingAnimalsCarcinoma, HepatocellularCell Cycle ProteinsCell LineGlucose Transporter Type 1GlycogenGlycolysisHepatitis BHepatitis B Surface AntigensHepatitis B virusHumansImmunohistochemistryLiver NeoplasmsAdaptor Proteins, Signal TransducingCell Cycle ProteinsEIF4EBP1 protein, humanGlucose Transporter Type 1GlycogenHepatitis B Surface AntigensMutant ProteinsPhosphoproteinspresurface protein 2, hepatitis B surface antigenProtein PrecursorsProto-Oncogene Proteins c-mycTOR Serine-Threonine KinasesYY1 Transcription Factor

Identifiers

PMID25909713
PMCPMC4409318
OpenAlexW2010159511

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.