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Cancer chemoprevention
1Departments of Internal Medicine and Pharmacology, 3-216 Comprehensive Cancer Center, University of Michigan Medical Center and VA Medical Center, 1500 East Medical Center Drive, Ann Arbor, MI 48109-0934, USA.
Current Opinion in Gastroenterology
|October 7, 2006
Summary
Nonsteroidal anti-inflammatory drugs show promise for lower intestine chemoprevention. Future nutritional approaches may involve personalized assessments of individual metabolism and bioavailability for enhanced efficacy.
Area of Science:
- Oncology
- Gastroenterology
- Nutritional Science
Background:
- Chemoprevention strategies aim to prevent or delay cellular transformation using nutritional or pharmaceutical agents.
- Nonsteroidal anti-inflammatory drugs (NSAIDs) have garnered significant research interest for their chemopreventive effects in the lower intestine.
- Recent studies explore novel compounds from natural sources like citrus and Asian foods for their therapeutic potential.
Purpose of the Study:
- To review recent advancements in chemoprevention research, focusing on NSAIDs and natural compounds.
- To address the efficacy of micronutrients as chemopreventive agents.
- To explore future directions in personalized nutritional chemoprevention.
Main Methods:
- Review of preclinical and clinical studies on NSAIDs and natural compounds for chemoprevention.
- Analysis of clinical trial data regarding micronutrient efficacy.
- Discussion of pharmacologic approaches for assessing individual nutrient metabolism.
Main Results:
- Continued research and publications highlight the promise of NSAIDs in lower intestinal chemoprevention.
- New preclinical data suggest potential clinical benefits from citrus-derived and Asian food compounds.
- Clinical trials indicate a lack of efficacy for previously predicted micronutrient chemopreventives.
Conclusions:
- NSAIDs remain a key focus for lower intestinal chemoprevention research.
- Natural compounds show promise, warranting further clinical investigation.
- Personalized nutritional strategies, considering individual bioavailability and metabolism, may offer future advancements in chemoprevention.
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