血清YB-1将失脂症与血液透析中的NET介导血管化联系起来
Jiaxin Chen1, Li Wang1, Shuan Zhao1
1Department of Nephrology, Zhongshan Hospital, Fudan University, Fenglin Road 180, Shanghai, 200032, China.
Lipids in health and disease
|January 12, 2026
概括
Y盒结合蛋白-1 (YB-1) 预测了血液透析患者的血管化,其表现优于传统标记物. 这种蛋白质也可能通过中性粒细胞外细胞陷调解化,提供新的治疗点.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學.
- 心血管医学 心血管医学
- 生物化学 生物化学
背景情况:
- 血管化 (VC) 在维持血液透析 (MHD) 患者中很常见,增加了心血管风险.
- 传统的VC标记器缺乏预测能力.
- Y盒结合蛋白-1 (YB-1) 影响脂质代谢和炎症.
研究的目的:
- 评估YB-1作为MHD患者中VC的预测指标.
- 为了研究YB-1在VC病变发生中的作用.
主要方法:
- 血清YB-1测量在209名患有高脂血症和对照的MHD患者中.
- 用于预测的接收器操作特征和决策曲线分析.
- 在体外和体外模型中评估了YB-1在中性粒细胞外细胞陷 (NET) 形成和VC中的作用.
主要成果:
- 血清YB-1升高与新发的VC相关 (AUC0.707).
- YB-1的表现优于脂质,葡萄糖和骨代谢模型.
- YB-1和炎症刺激增强了NET形成和VSMC化在体外和体内.
结论:
- 血清YB-1是MHD患者中VC的新型预测剂.
- YB-1可能是VC通过NETs的机械媒介.
- 将YB-1纳入风险模型可以改善心血管风险评估和管理.
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