Prevention of melanoma and non-melanoma requires cost-effective interventions focused on definable high and intermediate risk subjects. The proposed research is a continuation and expansion of ongoing case- control studies designed to apply diverse, complementary methods to evaluate the interrelationship of nutrients, nutrient-mediated, medical/medication history, and other known factors for risk of different types of skin cancer. This research will provide new data to facilitate the design of cost-effective cancer control intervention trials and suggest guidelines related to risk of skin cancers. The study population will be composed of white, non-Hispanic residents of southeastern Arizona and provide broad exposure ranges. Nutrients of interest include dietary intake of retinoids, carotenoids, tocopherols, selenium, lipids, and total calories. Nutrient-mediated factors of interest include plasma retinyl palmitate, beta-carotene, lycopene, alphatocopherol, and selenium, plus body size, body composition, body fat, tissue fatty acids. Exposure estimates will be based on interviews, biochemical, anthropometric, and bioelectrical impedance assessment of randomly selected newly-diagnosed pathologically confirmed cases and randomly selected controls. Skin cancer histologic type will be evaluated for differential risk factors.

Agency
National Institute of Health (NIH)
Institute
National Cancer Institute (NCI)
Type
Research Program Projects (P01)
Project #
2P01CA027502-10
Application #
3812244
Study Section
Project Start
Project End
Budget Start
Budget End
Support Year
10
Fiscal Year
1990
Total Cost
Indirect Cost
Name
University of Arizona
Department
Type
DUNS #
City
Tucson
State
AZ
Country
United States
Zip Code
85721
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