血清多双作为MASLD的危险因素:探索关联和潜在机制
Ruichen Yang1, Qingqing Jiang2, Wentao Liu1
1Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China.
The Science of the total environment
|May 12, 2025
概括
暴露于多双 (PCB) 与代谢相关的脂肪性肝病 (MASLD) 风险有关. PCB180可以作为监测这种环境毒素的关键指标.
科学领域:
- 环境健康 环境健康
- 毒理学 毒理学 毒理学
- 肝病学 肝病学是一种肝病学.
背景情况:
- 与代谢相关的脂肪性肝病 (MASLD) 是与代谢障碍相关的日益严重的全球健康问题.
- 持久性有机污染物 (POP),如多二 (PCB) 在MASLD发展中的作用尚不清楚.
- 调查环境毒素对肝脏健康的影响对于公众健康至关重要.
研究的目的:
- 评估血清PCB水平与MASLD风险之间的关联.
- 为了比较PCB和MASLD与非酒精性脂肪性肝病 (NAFLD) 之间的关系.
- 探索将PCB与MASLD联系在一起的潜在生物机制.
主要方法:
- 从国家健康和营养检查调查 (1999-2018) 中对1080名参与者的分析.
- 利用加权的通用线性模型,加权的量子素和回归和贝叶斯核心机器回归.
- 进行蛋白质相互作用和丰富分析以阐明机制.
主要成果:
- 特定的PCB (PCB146,PCB156,PCB187,PCB174,PCB180) 与 MASLD 的风险增加有关.
- 在WQS和BKMR模型中,PCB混合物与MASLD有显著的积极关联,PCB180是主要贡献者.
- 在PCB和NAFLD之间没有发现显著的关联.
结论:
- 在MASLD和PCB暴露之间存在流行病学和机械学联系.
- 在识别 POPs 对肝病风险的影响方面,MASLD 优于 NAFLD.
- 在MASLD中,PCB180被确定为PCB监控的潜在哨兵标记.
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