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Nutritional Genomics and Cancer Prevention
Shaista Aslam1, Riffat Iqbal2, Rida Fatima Saeed3
1Department of Biological Sciences, National University of Medical Sciences (NUMS), Rawalpindi, Pakistan. shaista.aslam@numspak.edu.pk.
Cancer Treatment and Research
|August 12, 2024
Summary
Diet and genomics are key to understanding cancer. Nutritional genomics explores how nutrients affect gene expression, offering insights into personalized cancer prevention and treatment strategies.
Area of Science:
- Nutritional genomics
- Molecular biology
- Cancer research
Background:
- Diet significantly impacts health and disease, particularly cancer.
- Genetic advancements illuminate gene-nutrient interactions (nutritional genomics).
- Micronutrient deficiencies and macronutrient excess are linked to disease development.
Purpose of the Study:
- To explore the role of nutrients in gene expression and cellular processes relevant to cancer.
- To highlight the potential of nutritional genomics in personalized medicine and cancer therapy.
Main Methods:
- Review of scientific literature on diet, genomics, and cancer.
- Analysis of functional genomics data and gene-nutrition interactions.
- Exploration of molecular mechanisms underlying nutrient effects on cancer progression.
Main Results:
- Nutrients can modulate gene expression and influence physiological/pathophysiological processes.
- Nutrients affect cellular networks involved in cancer progression and inhibition (e.g., apoptosis, angiogenesis).
- Gene-nutrition interactions provide a basis for personalized medicine and targeted cancer therapies.
Conclusions:
- Nutritional genomics offers a molecular basis for disease prevention and treatment through diet.
- Understanding gene-nutrition interactions is crucial for developing targeted nutritional strategies against cancer.
- Personalized nutrition, guided by nutrigenomic insights, holds promise for lowering cancer risk and improving outcomes.
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