© 2001 by Oxford University Press
Journal of the National Cancer Institute, Vol. 93, No. 13, 975-976,
July 4, 2001
© 2001 Oxford University Press
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Biomarkers, Animal Models Key in Progress of Chemoprevention
Tamoxifen and celecoxib, used, respectively, for prevention of some types of breast and colon cancers, are the only drugs approved by the U.S. Food and Drug Administration to help reduce the risk of cancer.
Although chemoprevention holds great promise, challenges ahead include identifying refined clinical markers, discovering better predictive mouse models, and developing genomic and proteomic analyses that can identify precursor lesions.
Biomarkers are one key to developing new prevention drugs and getting them to market in a more timely manner,
Different Mechanisms of Action
Animal Models
Estrogen Receptors