红细胞膜脂质组学:慢性心力衰竭患者血浆容量超负荷及主要不良心血管事件的潜在生物标志物检测方法

Red Blood Cell Membrane Lipidomics: Potential Biomarkers Detecting Method for Plasma Volume Overload and Major Adverse Cardiovascular Events in Chronic Heart Failure Patients.

作者信息

Zhang Lin, Ou Xiangqin, Lin Jingyi, Luo Xiaofei, Zhou Jiashun, Zhou Xingyue, Zhao Peihua, Liu Li, Zhao Ziran, Zhou Ying, Fan Guanwei, Han Lifeng, Gao Xiumei

机构信息

Medical Experiment Center, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, 300381, China.

Medical Experiment Center, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, 300381, China.

出版信息

Adv Sci (Weinh). 2025 Sep;12(33):e02893. doi: 10.1002/advs.202502893. Epub 2025 Jun 23.

Abstract

Plasma volume fluctuations limit the utility of circulating lipidomics in chronic heart failure (CHF). In contrast, red blood cell (RBC) membrane lipidomics may serve as stable biomarkers that are unaffected by plasma volume changes. Two cohorts are included to investigate the association between RBC indicators and CHF. RBC membrane lipidomics is first used to characterize CHF and its impact on plasma volume overload (PVO) and major adverse cardiovascular events (MACE). The first cohort (n = 507,638) shows that the erythrocyte stress index (ESI), better than traditional RBC indicators, is associated with the prevalence of CHF with odds ratio (OR) and confidence interval (CI) of 1.57 (95% CI,1.55-1.59). ESI is also linked with in-hospital death in CHF. Another cohort (n = 1,550) indicated RBC membrane lipidomics ceramide subtype Cer 18:0;O2/16:0 and lysophosphatidylethanolamine subtype LPE 18:0 has an AUC of PVO with 0.75 and 0.61. The above two lipids are risk factors of PVO with OR of 1.62 (95% CI, 1.47-1.80) and 1.11 (95% CI, 1.06-1.16). They also are risk factors for MACE, with hazard ratios (HR) of 1.04 (95% CI, 1.01-1.07) and 1.06 (95% CI, 1.01-1.10). This research emphasizes the potential value of RBC membrane lipidomics for CHF development, prognosis, and treatment.

摘要

血浆容量波动限制了循环脂质组学在慢性心力衰竭(CHF)中的应用。相比之下,红细胞(RBC)膜脂质组学可作为不受血浆容量变化影响的稳定生物标志物。本研究纳入了两个队列来调查RBC指标与CHF之间的关联。首先使用RBC膜脂质组学来表征CHF及其对血浆容量超负荷(PVO)和主要不良心血管事件(MACE)的影响。第一个队列(n = 507,638)显示,红细胞应激指数(ESI)优于传统RBC指标,与CHF患病率相关,比值比(OR)和置信区间(CI)为1.57(95%CI,1.55 - 1.59)。ESI还与CHF患者的院内死亡有关。另一个队列(n = 1,550)表明,RBC膜脂质组学中的神经酰胺亚型Cer 18:0;O2/16:0和溶血磷脂酰乙醇胺亚型LPE 18:0对PVO的曲线下面积(AUC)分别为0.75和0.61。上述两种脂质是PVO的危险因素,OR分别为1.62(95%CI,1.47 - 1.80)和1.11(95%CI,1.06 - 1.16)。它们也是MACE的危险因素,风险比(HR)分别为1.04(95%CI,1.01 - 1.07)和1.06(95%CI,1.01 - 1.10)。本研究强调了RBC膜脂质组学在CHF发生、预后和治疗方面的潜在价值。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0997/12412543/4ee6f204863f/ADVS-12-e02893-g003.jpg

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