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代谢组作为对人类健康负面社会暴露组影响的读取 - 可修改因素和主动健康的路线图
medRxiv : the preprint server for health sciences
|February 12, 2026
概括
不利的社会暴露体 (ASE) 与影响心脏和大脑健康的代谢变化有关. 了解这些分子特征可以帮助识别可修改的风险因素,以改善健康结果.
科学领域:
- 环境健康 环境健康
- 代谢学 代谢学 代谢学
- 社会流行病学 社会流行病学
背景情况:
- 暴露体,包括环境,生活方式和社会因素,显著影响人类健康超越遗传.
- 将社会暴露与健康结果,特别是心脏代谢和大脑健康联系在一起的机制尚未完全理解.
- 区域贫困指数 (ADI) 提供了对美国社会曝光率的验证指标.
研究的目的:
- 研究不利社会暴露体 (ASE) 对心脏代谢和大脑健康的分子影响.
- 识别与ASE相关的代谢特征.
- 探索潜在的可修改的风险因素,有助于ASE相关的健康影响.
主要方法:
- 利用代谢学平台测量来自阿尔茨海默病研究中心的参与者的血液代谢 (n=449).
- 使用面积贫困指数 (ADI) 来量化社会风险.
- 在英国生物库 (n=380,943) 中使用可协调的ASE指标验证的结果.
主要成果:
- 在ASE地区的参与者表现出与心血管疾病和认知衰退风险增加相关的代谢特征.
- 关键的代谢干扰包括 mitochondrial energetics,氨基酸代谢和脂质代谢受损.
- 饮食,微生物组和化学物质暴露被认为是导致这些代谢变化的因素.
结论:
- 与ASE相关的代谢特征提供了对其对心脏代谢和大脑健康有害影响的分子见解.
- 这些发现突出了潜在的可修改的风险因素,这些风险因素可以针对减轻健康风险.
- 了解暴露体的影响对于制定维持和改善整体健康的策略至关重要,包括大脑健康.
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