Spandidos Publications Logo
  • About
    • About Spandidos
    • Aims and Scopes
    • Abstracting and Indexing
    • Editorial Policies
    • Reprints and Permissions
    • Job Opportunities
    • Terms and Conditions
    • Contact
  • Journals
    • All Journals
    • Oncology Letters
      • Oncology Letters
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • International Journal of Oncology
      • International Journal of Oncology
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • Molecular and Clinical Oncology
      • Molecular and Clinical Oncology
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • Experimental and Therapeutic Medicine
      • Experimental and Therapeutic Medicine
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • International Journal of Molecular Medicine
      • International Journal of Molecular Medicine
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • Biomedical Reports
      • Biomedical Reports
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • Oncology Reports
      • Oncology Reports
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • Molecular Medicine Reports
      • Molecular Medicine Reports
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • World Academy of Sciences Journal
      • World Academy of Sciences Journal
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • International Journal of Functional Nutrition
      • International Journal of Functional Nutrition
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • International Journal of Epigenetics
      • International Journal of Epigenetics
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • Medicine International
      • Medicine International
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
  • Articles
  • Information
    • Information for Authors
    • Information for Reviewers
    • Information for Librarians
    • Information for Advertisers
    • Conferences
  • Language Editing
Spandidos Publications Logo
  • About
    • About Spandidos
    • Aims and Scopes
    • Abstracting and Indexing
    • Editorial Policies
    • Reprints and Permissions
    • Job Opportunities
    • Terms and Conditions
    • Contact
  • Journals
    • All Journals
    • Biomedical Reports
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • Experimental and Therapeutic Medicine
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • International Journal of Epigenetics
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • International Journal of Functional Nutrition
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • International Journal of Molecular Medicine
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • International Journal of Oncology
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • Medicine International
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • Molecular and Clinical Oncology
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • Molecular Medicine Reports
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • Oncology Letters
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • Oncology Reports
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
    • World Academy of Sciences Journal
      • Information for Authors
      • Editorial Policies
      • Editorial Board
      • Aims and Scope
      • Abstracting and Indexing
      • Bibliographic Information
      • Archive
  • Articles
  • Information
    • For Authors
    • For Reviewers
    • For Librarians
    • For Advertisers
    • Conferences
  • Language Editing
Login Register Submit
  • This site uses cookies

  • You can change your cookie settings at any time by following the instructions in our Cookie Policy. To find out more, you may read our Privacy Policy.

    I agree
Search articles by DOI, keyword, author or affiliation
Search
Advanced Search
presentation
Oncology Reports
Join Editorial Board Propose a Special Issue
Print ISSN: 1021-335X Online ISSN: 1791-2431
Journal Cover
December 2004 Volume 12 Issue 6

Full Size Image

Sign up for eToc alerts
Recommend to Library

Journals

International Journal of Molecular Medicine

International Journal of Molecular Medicine

International Journal of Molecular Medicine is an international journal devoted to molecular mechanisms of human disease.

International Journal of Oncology

International Journal of Oncology

International Journal of Oncology is an international journal devoted to oncology research and cancer treatment.

Molecular Medicine Reports

Molecular Medicine Reports

Covers molecular medicine topics such as pharmacology, pathology, genetics, neuroscience, infectious diseases, molecular cardiology, and molecular surgery.

Oncology Reports

Oncology Reports

Oncology Reports is an international journal devoted to fundamental and applied research in Oncology.

Experimental and Therapeutic Medicine

Experimental and Therapeutic Medicine

Experimental and Therapeutic Medicine is an international journal devoted to laboratory and clinical medicine.

Oncology Letters

Oncology Letters

Oncology Letters is an international journal devoted to Experimental and Clinical Oncology.

Biomedical Reports

Biomedical Reports

Explores a wide range of biological and medical fields, including pharmacology, genetics, microbiology, neuroscience, and molecular cardiology.

Molecular and Clinical Oncology

Molecular and Clinical Oncology

International journal addressing all aspects of oncology research, from tumorigenesis and oncogenes to chemotherapy and metastasis.

World Academy of Sciences Journal

World Academy of Sciences Journal

Multidisciplinary open-access journal spanning biochemistry, genetics, neuroscience, environmental health, and synthetic biology.

International Journal of Functional Nutrition

International Journal of Functional Nutrition

Open-access journal combining biochemistry, pharmacology, immunology, and genetics to advance health through functional nutrition.

International Journal of Epigenetics

International Journal of Epigenetics

Publishes open-access research on using epigenetics to advance understanding and treatment of human disease.

Medicine International

Medicine International

An International Open Access Journal Devoted to General Medicine.

Journal Cover
December 2004 Volume 12 Issue 6

Full Size Image

Sign up for eToc alerts
Recommend to Library

  • Article
  • Citations
    • Cite This Article
    • Download Citation
    • Create Citation Alert
    • Remove Citation Alert
    • Cited By
  • Similar Articles
    • Related Articles (in Spandidos Publications)
    • Similar Articles (Google Scholar)
    • Similar Articles (PubMed)
  • Purchase PDF
Article

The role of Raf-1 in radiation resistance of human hepatocellular carcinoma Hep G2 cells

  • Authors:
    • W. Y. Tang
    • Sophia P.Y. Chau
    • W. P. Tsang
    • S. K. Kong
    • T. T. Kwok

  • View Affiliations / Copyright

    Affiliations: Department of Biochemistry, The Chinese University of Hong Kong, Shatin, NT, Hong Kong, SAR
  • Pages: 1349-1354
    |
    Published online on: December 1, 2004
       https://doi.org/10.3892/or.12.6.1349
  • Expand metrics +
Metrics: Total Views: 0 (Spandidos Publications: | PMC Statistics: )
Metrics: Total PDF Downloads: 0 (Spandidos Publications: | PMC Statistics: )
Cited By (CrossRef): 0 citations Loading Articles...

This article is mentioned in:



Abstract

Development of radiation resistance is one of the major reasons that cancer cells do not respond to radiotherapy and the mechanism for resistance is still not clear. Two sublines of human hepatocellular carcinoma Hep G2 cells were established from cells that survived two different irradiation regimes, 2 Gy for 10 days or 10 Gy for 2 days, respectively. Using MTT assay, the radiation conditioned cells were found to be more resistant to gamma-irradiation and have a greater extent of potentially lethal damage repair (PLDR) for radiation than the parent cells. By Western blot analysis, the radiation-conditioned cells were found to overexpress Raf-1 which is known to regulate the radiation resistance of cells. Inhibition of Raf-1 expression by antisense oligonucleotides increased the radiation sensitivity of the radiation-conditioned cells while inhibitors of Ras (L744,832), PI3K (LY294002) and p38 (SB203580) had no effect. Moreover, antisense Raf-1 oligonucleotides also decreased the radiation induced PLDR capacity of the radiation conditioned cells. It is therefore suggested that Raf-1 may induce radiation resistance through an increase in radiation induced PLDR capacity in Hep G2 cells.

Related Articles

  • Abstract
  • Download
  • Twitter
Copy and paste a formatted citation
Spandidos Publications style
Tang WY, Chau SP, Tsang WP, Kong SK and Kwok TT: The role of Raf-1 in radiation resistance of human hepatocellular carcinoma Hep G2 cells. Oncol Rep 12: 1349-1354, 2004.
APA
Tang, W.Y., Chau, S.P., Tsang, W.P., Kong, S.K., & Kwok, T.T. (2004). The role of Raf-1 in radiation resistance of human hepatocellular carcinoma Hep G2 cells. Oncology Reports, 12, 1349-1354. https://doi.org/10.3892/or.12.6.1349
MLA
Tang, W. Y., Chau, S. P., Tsang, W. P., Kong, S. K., Kwok, T. T."The role of Raf-1 in radiation resistance of human hepatocellular carcinoma Hep G2 cells". Oncology Reports 12.6 (2004): 1349-1354.
Chicago
Tang, W. Y., Chau, S. P., Tsang, W. P., Kong, S. K., Kwok, T. T."The role of Raf-1 in radiation resistance of human hepatocellular carcinoma Hep G2 cells". Oncology Reports 12, no. 6 (2004): 1349-1354. https://doi.org/10.3892/or.12.6.1349
Copy and paste a formatted citation
x
Spandidos Publications style
Tang WY, Chau SP, Tsang WP, Kong SK and Kwok TT: The role of Raf-1 in radiation resistance of human hepatocellular carcinoma Hep G2 cells. Oncol Rep 12: 1349-1354, 2004.
APA
Tang, W.Y., Chau, S.P., Tsang, W.P., Kong, S.K., & Kwok, T.T. (2004). The role of Raf-1 in radiation resistance of human hepatocellular carcinoma Hep G2 cells. Oncology Reports, 12, 1349-1354. https://doi.org/10.3892/or.12.6.1349
MLA
Tang, W. Y., Chau, S. P., Tsang, W. P., Kong, S. K., Kwok, T. T."The role of Raf-1 in radiation resistance of human hepatocellular carcinoma Hep G2 cells". Oncology Reports 12.6 (2004): 1349-1354.
Chicago
Tang, W. Y., Chau, S. P., Tsang, W. P., Kong, S. K., Kwok, T. T."The role of Raf-1 in radiation resistance of human hepatocellular carcinoma Hep G2 cells". Oncology Reports 12, no. 6 (2004): 1349-1354. https://doi.org/10.3892/or.12.6.1349
Follow us
  • Twitter
  • LinkedIn
  • Facebook
About
  • Spandidos Publications
  • Careers
  • Cookie Policy
  • Privacy Policy
How can we help?
  • Help
  • Live Chat
  • Contact
  • Email to our Support Team