New agents for chemoprevention of prostate cancer.

Sporn, M B · Eur Urol · 1999

review · Level V

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Abstract

The magnitude of the problem of prostate cancer, and the failure of conventional chemotherapy and surgery to effect a marked diminution in the total number of deaths from this disease, now indicate that chemoprevention of prostatic carcinogenesis must be seriously considered. We describe the development of a new system for quantitating the process of prostatic carcinogenesis in an experimental animal, and the use of this system to demonstrate that the retinoid, 4-hydroxyphenylretinamide, the deltanoid, Ro24-5531, and the estrogen analog, tamoxifen, all are effective agents for prevention of experimental prostate cancer.

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