Tim Byers
蒂姆·拜尔斯
MD, MPH
Associate Director for Cancer Prevention and Control; Professor of Epidemiology癌症预防与控制副主任;流行病学教授
👥Biography 个人简介
Tim Byers is a distinguished cancer prevention researcher and educator who directed the NCI Cancer Prevention Fellowship Program for over a decade. His research on colorectal polyp recurrence, dietary fat, and micronutrient supplementation has directly influenced national cancer prevention strategies.
🧪Research Fields 研究领域
🎓Key Contributions 主要贡献
Polyp Prevention Trials
Conducted pivotal clinical trials on dietary interventions and micronutrient supplementation for colorectal polyp recurrence, including evidence that beta-carotene supplements may paradoxically increase polyp risk in some populations.
NCI Prevention Training
Led the NCI Cancer Prevention Fellowship Program, training a generation of cancer prevention scientists who now lead research programs across the United States.
Representative Works 代表性著作
Dietary intervention for prevention of colorectal adenoma recurrence
Journal of the National Cancer Institute (2002)
Reports outcomes of a low-fat, high-fiber dietary intervention trial for colorectal adenoma recurrence, with key null findings informing dietary guidelines.
Supplement use and cancer risk: a systematic analysis
American Journal of Clinical Nutrition (2010)
Comprehensive review of micronutrient supplement trials demonstrating divergent effects on cancer risk depending on population and dose.
🏆Awards & Recognition 奖项与荣誉
📄Data Sources 数据来源
Last updated: 2026-01-15 | All information from publicly available academic sources
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Andrew H. Beck
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