系统性免疫炎症调解了Klotho蛋白和代谢综合征之间的关联:来自一项基于人口的大规模研究的发现
Yongzhou Liang1,2, Ying Liu1,2, Qin Tan3
1Key Laboratory of Birth Defects and Related Diseases of Women and Children, Department of Pediatric Cardiology, West China Second University Hospital, Sichuan University, Chengdu, China.
Lipids in health and disease
|November 5, 2024
概括
较高的克洛托蛋白水平与较低的代谢综合征风险有关,炎症起到部分调解作用. 克洛托可以作为代谢综合征风险分层和治疗点的生物标志物.
科学领域:
- 生物化学 生物化学
- 内分泌学 在内分泌学.
- 老年学是一门学科.
背景情况:
- 研究Klotho蛋白在代谢综合征 (MetS) 和其组成部分中的作用.
- 检查炎症对Klotho-MetS关系的潜在调解作用.
- 确定MetS风险分层和治疗目标的生物标志物.
研究的目的:
- 阐明血清克洛托蛋白水平与代谢综合征之间的关联.
- 探索炎症标志物在这种关系中的调解作用.
- 确定代谢综合征的潜在生物标志物和治疗点.
主要方法:
- 利用大型国家健康和营养检查调查 (NHANES) 数据 (2007-2016) 来自13,119名参与者 (40-79岁).
- 使用国家胆固醇教育计划-成人治疗小组III标准定义代谢综合征.
- 雇员调查加权后勤回归,子组分析,以及使用炎症标志物 (如白细胞,中性粒细胞,NLR,PLR,SII,MHR) 的调解分析.
主要成果:
- 在调整混因子后,克洛托蛋白与代谢综合征,高血压和高甘油三血症有负相关性 (ORs从0.78到0.83).
- 在年龄,性别,种族/种族,BMI和Klotho之间观察到显著的相互作用.
- 调解分析表明白细胞,中性粒细胞和单细胞部分调解了Klotho和代谢综合征之间的关联.
结论:
- 血清克洛托蛋白度与代谢综合征负面相关.
- 系统性免疫炎症部分介导了Klotho和代谢综合征之间的关系.
- 克洛托蛋白作为风险分层的生物标志物和代谢综合征的潜在治疗标显示出希望.
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