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Updated: May 12, 2026
09:10
Palatable Western-style Cafeteria Diet as a Reliable Method for Modeling Diet-induced Obesity in Rodents
Published on: November 1, 2019
[Genetic approaches to nutrition personalization]
Voprosy Pitaniia
|March 28, 2013
Summary
Nutrigenomics explores how nutrients impact gene expression and health. Genetic markers can predict obesity risk and personalize diets for better health outcomes.
Area of Science:
- Nutritional Science
- Genetics
- Molecular Biology
Context:
- Nutrients and bioactive food components regulate gene expression at the transcriptome, proteome, and metabolome levels.
- Nutrigenomics, a field merging nutrition and genetics, investigates the relationship between diet and an individual's genome.
- Understanding how food influences gene expression is crucial for human health.
Purpose:
- To define nutrigenomics and its role in understanding diet-gene interactions.
- To elucidate the molecular mechanisms by which nutrients affect gene expression.
- To present research on gene polymorphisms associated with obesity risk.
Summary:
- Nutrients act as ligands for transcription factors and are incorporated into metabolic pathways, thereby controlling gene expression.
- Gene polymorphisms serve as markers for obesity risk, enabling diagnosis and prognosis of alimentary-dependent diseases.
- Genetic markers facilitate the development of personalized diets and prediction of their efficacy.
Impact:
- Genetic markers can be utilized for diagnosing and predicting obesity and other diet-related diseases.
- This research supports the development of personalized nutrition strategies based on an individual's genetic profile.
- Advances in nutrigenomics pave the way for tailored dietary interventions to improve health outcomes.
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