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Creating a new paradigm in nutrition research within the National Cancer Institute
P Greenwald1, J A Milner, C K Clifford
1Division of Cancer Prevention, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA. pg37g@nih.gov
The Journal of Nutrition
|December 9, 2000
Summary
Diet and nutrition significantly impact cancer prevention, though specific components remain elusive. The National Cancer Institute (NCI) is increasing research to understand diet-cancer links.
Area of Science:
- Oncology
- Nutritional Science
- Public Health
Background:
- Diet is implicated in one-third of cancer deaths, yet specific dietary factors for prevention are not fully understood.
- The National Cancer Institute (NCI) has a long-standing commitment to investigating the relationship between diet, nutrition, and cancer development.
- Research funding for nutrition and cancer has significantly increased, reflecting a growing emphasis on this field.
Purpose of the Study:
- To highlight the National Cancer Institute's sustained commitment to nutrition and cancer research.
- To outline the breadth of NCI-supported investigations into diet and cancer.
- To underscore the importance of understanding dietary components in cancer prevention.
Main Methods:
- Review of NCI funding trends and research initiatives in nutrition and cancer.
- Description of research areas including basic mechanisms, methodology, human studies, clinical trials, and population studies.
- Emphasis on the role of the Division of Cancer Prevention in funding nutrition-related research.
Main Results:
- NCI expenditures for nutrition research and training quadrupled between 1983 and 1998.
- A significant portion of NCI's nutrition research is funded by the Division of Cancer Prevention.
- Supported research spans a wide spectrum from molecular mechanisms to population-level studies.
Conclusions:
- Despite decades of research, the precise dietary components crucial for cancer prevention require further elucidation.
- The NCI continues to prioritize and fund diverse research to unravel the complex diet-cancer relationship.
- Continued investigation into dietary constituents and their chemopreventive potential is essential for advancing cancer prevention strategies.
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