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Prospects for chemoprevention of cancer
R M Tamimi1, P Lagiou, H-O Adami
1Department of Epidemiology, Harvard School of Public Health, Boston, MA 02115, USA. rtamimi@hsph.harvard.edu
Abstract:
The recent progress in molecular biology and pharmacology has increased the likelihood that cancer prevention will rely increasingly on interventions collectively termed 'chemoprevention'. Cancer chemoprevention is the use of agents to inhibit, delay or reverse carcinogenesis. A number of potential targets for chemoprevention have recently been identified. Many classes of agents including antioestrogens, anti-inflammatories, antioxidants and other diet-derived agents have shown a great deal of promise. In this review, we will begin by describing the general classes of chemopreventive agents and the mechanisms by which these agents act. We will then describe the opportunities that presently exist for chemoprevention of specific cancers.
Insights
Cancer chemoprevention uses agents to inhibit or reverse cancer development. This review covers promising agents like antioestrogens, anti-inflammatories, and antioxidants, and their application in preventing specific cancers.
Area of Science:
- Molecular biology
- Pharmacology
- Cancer research
Background:
- Cancer prevention strategies are evolving with advances in molecular biology and pharmacology.
- Chemoprevention offers a promising approach to inhibit, delay, or reverse carcinogenesis.
Purpose of the Study:
- To review the current landscape of cancer chemoprevention.
- To describe the classes and mechanisms of chemopreventive agents.
- To outline opportunities for chemoprevention in specific cancers.
Main Methods:
- Literature review of molecular biology and pharmacology research.
- Analysis of various classes of chemopreventive agents.
- Identification of targets for cancer chemoprevention.
Main Results:
- Several classes of agents show promise, including antioestrogens, anti-inflammatories, antioxidants, and diet-derived compounds.
- Potential targets for chemoprevention have been identified.
- Opportunities for chemoprevention in specific cancers are emerging.
Conclusions:
- Cancer chemoprevention is a rapidly advancing field with significant potential.
- A variety of agents and mechanisms are being explored for cancer prevention.
- Further research into specific applications will enhance cancer prevention strategies.