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
International Journal of Oncology
Join Editorial Board Propose a Special Issue
Print ISSN: 1019-6439 Online ISSN: 1791-2423
Journal Cover
January 1994 Volume 4 Issue 1

Full Size Image

Cover Legend PDF

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
January 1994 Volume 4 Issue 1

Full Size Image

Cover Legend PDF

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

OVEREXPRESSION OF HA-RAS ONCOGENE TRANSFORMS RODENT FIBROBLASTS WITH LOW-FREQUENCY BUT NOT HUMAN-DIPLOID FIBROBLASTS

  • Authors:
    • E KOLETTAS
    • ES GONOS
    • DA SPANDIDOS

  • View Affiliations / Copyright

    Affiliations: NATL HELLEN RES FDN,INST BIOL RES & BIOTECHNOL,GR-11635 ATHENS,GREECE. UNIV CRETE,SCH MED,IRAKLION,GREECE.
  • Pages: 43-47
    |
    Published online on: January 1, 1994
       https://doi.org/10.3892/ijo.4.1.43
  • 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

Activated Ha-ras oncogenes were introduced into early passage normal human adult dermal fibroblasts, 149BR and established mouse Swiss 3T3 fibroblasts by retroviral-mediated gene transfer or by DNA transfection, respectively. The presence and expression of Ha-ras oncogenes was followed by Southern and Northern blotting and immunoprecipitation. Overexpression of the human mutant c-Ha-ras1 T24 oncogene in mouse cells induced morphological transformation, focus formation and growth in soft agar with low frequency. Tumourigenicity studies showed that the malignant transformation of these cells by p21Ha-ras T24 oncoprotein was concentration-dependent and it required additional events suggesting that in vitro establishment is not a sufficient prerequisite for tumourigenic conversion by activated Ha-ras oncogenes. In contrast, constitutive expression of the viral Ha-ras oncogene in human diploid fibroblasts failed to immortalise or transform them. All ras-expressing human cells remained flat, anchorage-dependent and non-tumourigenic suggesting that these cells are resistant to transformation by activated oncogenes. The role of Ha-ras oncogenes in the transformation of mammalian cells in discussed.

Related Articles

  • Abstract
  • Download
  • Twitter
Copy and paste a formatted citation
Spandidos Publications style
KOLETTAS E, GONOS E and SPANDIDOS D: OVEREXPRESSION OF HA-RAS ONCOGENE TRANSFORMS RODENT FIBROBLASTS WITH LOW-FREQUENCY BUT NOT HUMAN-DIPLOID FIBROBLASTS. Int J Oncol 4: 43-47, 1994.
APA
KOLETTAS, E., GONOS, E., & SPANDIDOS, D. (1994). OVEREXPRESSION OF HA-RAS ONCOGENE TRANSFORMS RODENT FIBROBLASTS WITH LOW-FREQUENCY BUT NOT HUMAN-DIPLOID FIBROBLASTS. International Journal of Oncology, 4, 43-47. https://doi.org/10.3892/ijo.4.1.43
MLA
KOLETTAS, E., GONOS, E., SPANDIDOS, D."OVEREXPRESSION OF HA-RAS ONCOGENE TRANSFORMS RODENT FIBROBLASTS WITH LOW-FREQUENCY BUT NOT HUMAN-DIPLOID FIBROBLASTS". International Journal of Oncology 4.1 (1994): 43-47.
Chicago
KOLETTAS, E., GONOS, E., SPANDIDOS, D."OVEREXPRESSION OF HA-RAS ONCOGENE TRANSFORMS RODENT FIBROBLASTS WITH LOW-FREQUENCY BUT NOT HUMAN-DIPLOID FIBROBLASTS". International Journal of Oncology 4, no. 1 (1994): 43-47. https://doi.org/10.3892/ijo.4.1.43
Copy and paste a formatted citation
x
Spandidos Publications style
KOLETTAS E, GONOS E and SPANDIDOS D: OVEREXPRESSION OF HA-RAS ONCOGENE TRANSFORMS RODENT FIBROBLASTS WITH LOW-FREQUENCY BUT NOT HUMAN-DIPLOID FIBROBLASTS. Int J Oncol 4: 43-47, 1994.
APA
KOLETTAS, E., GONOS, E., & SPANDIDOS, D. (1994). OVEREXPRESSION OF HA-RAS ONCOGENE TRANSFORMS RODENT FIBROBLASTS WITH LOW-FREQUENCY BUT NOT HUMAN-DIPLOID FIBROBLASTS. International Journal of Oncology, 4, 43-47. https://doi.org/10.3892/ijo.4.1.43
MLA
KOLETTAS, E., GONOS, E., SPANDIDOS, D."OVEREXPRESSION OF HA-RAS ONCOGENE TRANSFORMS RODENT FIBROBLASTS WITH LOW-FREQUENCY BUT NOT HUMAN-DIPLOID FIBROBLASTS". International Journal of Oncology 4.1 (1994): 43-47.
Chicago
KOLETTAS, E., GONOS, E., SPANDIDOS, D."OVEREXPRESSION OF HA-RAS ONCOGENE TRANSFORMS RODENT FIBROBLASTS WITH LOW-FREQUENCY BUT NOT HUMAN-DIPLOID FIBROBLASTS". International Journal of Oncology 4, no. 1 (1994): 43-47. https://doi.org/10.3892/ijo.4.1.43
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