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Heart and Brain: A neutro-genomic link
1Central Lab, R and D Center, Gangwon-do 200-883, South Korea.
World Journal of Biological Chemistry
|May 28, 2013
Summary
Nutritional genomics explores how diet and genes interact to influence health, particularly the heart-brain connection. Understanding these interactions, like dietary regulation of Liver X Receptor-alpha, can help prevent chronic diseases.
Area of Science:
- Cardiovascular and Neurological Sciences
- Nutritional Genomics
- Molecular Biology
Background:
- The historical separation of heart and brain health is challenged by modern medicine's focus on the heart-brain connection for complex disorders.
- The concept of diet-genome interactions influencing disease is ancient, but nutritional genomics offers new insights.
- Dietary chemicals regulate gene expression, implicating diet-regulated genes in disease development and severity.
Purpose of the Study:
- To explore nutritional genomics as a holistic approach to understanding diet-health relationships.
- To investigate the role of dietary components in regulating key factors like Liver X Receptor-alpha.
- To identify disease-preventing and health-promoting foods aligned with lifestyle, culture, and genetics.
Main Methods:
- Investigated the role of nutritional genomics in diet-health-gene interactions.
- Focused on the regulation of Liver X Receptor-alpha (a key transcription factor) by dietary components.
- Utilized findings from molecular biology research at PGIMER, Chandigarh.
Main Results:
- Liver X Receptor-alpha, implicated in coronary heart disease and neurodegenerative diseases, is regulated by dietary components.
- Dietary chemicals directly and indirectly influence gene expression, impacting disease.
- Research highlights the potential of nutritional genomics to understand complex disease pathways.
Conclusions:
- Nutritional genomics provides a systems approach to understanding the intricate relationship between diet, genes, and health.
- Targeting the heart-brain connection through diet holds promise for managing cardiovascular and neurological disorders.
- Personalized nutrition, considering lifestyle, culture, and genetics, is key for disease prevention and health promotion.
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