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Vitamin A May Be Cancer Prevention Target
A study by researchers at Mount Sinai School of Medicine in New York suggests a vitamin A pathway is a potential target for breast cancer prevention. Defects in vitamin A, or retinol, may be a possible contributor to developing human cancer because vitamin A is required for activation of the retinoic acid receptor, which induces differentiation of adult epithelial cells. The study found reduced expression of a protein that regulates the metabolism of vitamin A may contribute to tumor progression in breast cancer, according to the study in Wednesday's Journal of the National Cancer Institute. Vitamin A is a fat-soluble vitamin that occurs in two forms in nature -- its true form, retinol, is found in animal foods such a... [Cancercompass News: Cancer Nutrition]
[Cancer Articles & News]Posted January 2005 | Permanent Link
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Other Articles In The Vitamins Category
- Vitamin A May Be Cancer Prevention Target - 01/21/05
