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Updated: Aug 12, 2026
12:08
Ex Vivo Infection of Live Tissue with Oncolytic Viruses
Published on: June 25, 2011
Viral infection and cancer
J D Morris1, A L Eddleston, T Crook
1King's College School of Medicine and Dentistry, Rayne Institute, London, UK.
Lancet (London, England)
|September 16, 1995
Summary
Specific virus infections can lead to cancer, but only if viral proteins interact with host cell tumor suppressor proteins. Further understanding of these viral-host interactions is crucial for cancer diagnostics and therapeutics.
Area of Science:
- Oncology
- Virology
- Molecular Biology
Background:
- Specific viral infections are implicated in human cancer pathogenesis.
- Cancer incidence is significantly lower than virus infection rates, indicating additional factors are involved.
Purpose of the Study:
- To explore the molecular mechanisms by which viruses contribute to cancer development.
- To understand how viral proteins interact with host cell tumor suppressor proteins.
Main Methods:
- Molecular analysis of viruses associated with cancer.
- Investigation of viral protein interactions with host cell proteins.
Main Results:
- Viruses encode proteins that can bind to and disrupt tumor suppressor proteins.
- These viral proteins interfere with host cell growth arrest and apoptosis pathways.
Conclusions:
- Viral protein expression in specific cell types or immunocompromised hosts may be critical for cancer development.
- Understanding these viral-host interactions has significant diagnostic, prognostic, and therapeutic implications for cancer.
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