Viruses and breast cancer.
James S Lawson1, Benjamin Heng
1School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, Australia. james.lawson@unsw.edu.au.
Cancers
|November 28, 2013
Summary
Viruses may cause human breast cancer. New research suggests human papilloma virus and other viruses could be involved, offering hope for future vaccines and prevention strategies.
Area of Science:
- Oncology
- Virology
- Cancer Research
Background:
- Viruses are established causes of various human cancers, including cervical, liver, and lymphomas.
- For decades, research has sought a viral link to human breast cancer, but conclusive evidence remained elusive.
- Recent advancements in experimental techniques are crucial for identifying potential viral carcinogens.
Purpose of the Study:
- To investigate the potential role of specific viruses in the causation of human breast cancers.
- To explore new evidence emerging from advanced experimental methodologies.
Main Methods:
- Utilized sophisticated experimental techniques to detect viral presence and activity.
- Analyzed data for correlations between specific viral infections and breast cancer development.
Main Results:
- Emerging evidence suggests a potential role for human papilloma virus (HPV), Epstein-Barr virus (EBV), mouse mammary tumor virus (MMTV), and bovine leukemia virus (BLV) in human breast cancers.
- These findings are based on recent advancements in experimental detection methods.
Conclusions:
- Several viruses, including HPV, EBV, MMTV, and BLV, are now considered potential contributors to human breast cancer.
- The identification of these viruses is significant, especially since effective vaccines exist for carcinogenic HPV strains, offering a potential avenue for breast cancer prevention.
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