宁PACE预测事件代谢综合征:来自柏林衰老研究II的横截面和纵向数据
Ilja Demuth1,2, Valentin Max Vetter1, Jan Homann3
1Department of Endocrinology and Metabolic Diseases (including Division of Lipid Metabolism), Biology of Aging working group, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.
概括
基于DNA甲基化测量衰老速度的DunedinPACE有效地预测了未来代谢综合征 (MetS) 的出现. 这种表观遗传钟显示出与MetS的强烈关联,突出了其对临床结果预测的潜力.
科学领域:
- 表观遗传学 在表观遗传学中,表观遗传学是指表观遗传学.
- 老年学是一门学科.
- 代谢健康 代谢健康
背景情况:
- 代谢综合征 (MetS) 是一个重大的健康挑战.
- 对MetS发病的预测生物标志物对于早期干预至关重要.
- 表观遗传钟为生物衰老和疾病风险提供了新的见解.
研究的目的:
- 为了比较分析各种表观遗传钟来预测未来的代谢综合征 (MetS) 发病.
- 调查表观遗传年龄测量和MetS之间的截面关系.
- 评估DNA甲基化年龄加速 (DNAmAA) 和DunedinPACE对MetS的预测性能.
主要方法:
- 在基线和随访时对来自柏林衰老研究II的1671名参与者的分析.
- 计算十个表观遗传钟和DNA甲基化年龄加速 (DNAmAA) 的DunedinPACE.
- 使用回归模型和接收器运行特征统计数据来评估与MetS发生率和横截面差异的关联.
主要成果:
- 在7.4年内,DunedinPACE是唯一一个基于DNA甲基化的预测因子,与事件MetS显著相关.
- GrimAge DNAmAA的预测性能与单独的临床变量相当.
- 杜尼丁PACE在对应变量调整后也证明了MetS的统计学上显著的横截面差异.
结论:
- DUNEDINPACE与代谢综合征表现出强烈而一致的关联.
- 表观遗传测量,特别是DunedinPACE,在预测MetS.等临床结果方面表现有前途.
- 基于DNA甲基化的生物年龄测量可以提高对未来健康事件的预测.
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