参与胰岛素抵抗和代谢炎症的多态性:营养素和饮食干预的影响
Graziela Biude Silva Duarte1, Gabriela de Freitas Laiber Pascoal1, Marcelo Macedo Rogero1
1Department of Nutrition, School of Public Health, University of São Paulo, São Paulo 01246-904, Brazil.
Metabolites
|April 25, 2025
概括
遗传变异影响饮食如何影响胰岛素抵抗 (IR) 和炎症. 以SNP和多基因风险得分等遗传因素为指导的个性化营养策略,可以有效地管理IR和相关的慢性疾病.
科学领域:
- 遗传学和营养学
- 代谢障碍 代谢障碍 代谢障碍
- 个性化医疗是个性化的医疗.
背景情况:
- 胰岛素抵抗 (IR) 是一种与肥胖,炎症和慢性疾病相关的代谢障碍.
- 单核酸多态 (SNP) 影响代谢途径,营养反应和胰岛素敏感性.
- 遗传变异可以影响个体对饮食模式和代谢炎症的反应.
研究的目的:
- 审查基因与饮食相互作用在调节胰岛素抵抗和代谢炎症方面的证据.
- 探索特定SNP和多基因风险评分在IR个性化营养中的作用.
- 突出遗传背景对饮食干预疗效的重要性.
主要方法:
- 这是一篇关于PubMed,Google Scholar和Web of Science的95篇文章的叙事评论.
- 对研究基因变异 (TCF7L2,ADIPOQ,TNF) 和饮食因素的研究分析.
- 检查多基因风险评分 (PRSs) 在预测饮食反应.
主要成果:
- 在TCF7L2,ADIPOQ和TNF基因中的SNP显著影响了对地中海饮食的代谢反应.
- 在不同饮食中观察到IR和炎症生物标志物的基因型依赖变异.
- 多基因风险评分在评估对IR的遗传倾向和预测饮食反应方面表现有前途.
结论:
- 个体的遗传构成在营养代谢和饮食干预结果中起着至关重要的作用.
- 基因-饮食相互作用是理解和管理胰岛素耐药性的关键.
- 基于遗传特征的个性化营养策略对于减轻IR和慢性疾病风险至关重要.
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