多重血清生物标志物与系统性硬化症的死亡率和间歇性肺病进展有关
Matthew James Sinclair Parker1,2,3, Adelle S Jee1,3,4, Dylan Hansen5
1Faculty of Medicine and Health, The University of Sydney, Sydney, Australia.
Rheumatology (Oxford, England)
|February 17, 2024
概括
这项研究确定了几种血清生物标志物,这些生物标志物可以预测系统性硬化症 (SSc) 中的死亡率和肺病进展. 在SSc患者中,VCAM-1,E-selectin,SP-D和CXCL4具有显著的预后价值.
科学领域:
- 类风湿病学 类风湿病学
- 免疫学 免疫学 免疫学
- 肺部病理学 肺部病理学
背景情况:
- 系统性硬化症 (SSc) 是一种复杂的自身免疫性疾病,具有显著的发病率和死亡率.
- 间歇性肺病 (ILD) 是SSc的主要并发症,影响预后.
- 确定可靠的预后标志物对于管理SSc和SSc相关的ILD (SSc-ILD) 至关重要.
研究的目的:
- 评估SSc,SSc-ILD和相关子组中的28个血清生物标志物的预后意义.
- 确定这些生物标志物是否提供超出已确定的风险因素的额外预测价值.
- 调查与死亡率和ILD进展的关联.
主要方法:
- 在407名SSc患者中分析了27个血清生物标志物,来自澳大利亚硬化皮肤病队列研究.
- 用单变量和多变量分析评估了与死亡率和ILD进展相关的生物标志物.
- 数据包括高分辨率CT和肺功能在基线血清采集后12个月内.
主要成果:
- 16个生物标志物与死亡率的增加相关,其中VCAM-1显示出最强的关联 (HR 3.55).
- 此外,SP-D,E-selectin,IL-6,MMP-3和ET-1也显示出显著的死亡风险 (HR>2).
- 在1年的随访中,CXCL4,MMP-1和ET-1与ILD进展有关.
结论:
- 一些血清生物标志物,包括VCAM-1,E-selectin,SP-D和CXCL4,在SSc.中具有预后效用.
- 这些生物标志物提供了超出SSc患者已确定的风险因素的预测信息.
- 进一步的研究可以探索将这些标记物纳入临床实践以改善SSc管理.
关键词:
在CXCL4中,CXCL4是CXCL4.在E-selectin中选择金融金融公司 (FVC)SP-D 是一个SP-D.这是一个VCAM-1系统.预后 预后 预后硬化皮质硬化皮质 (scleroderma) 是一种疾病.更多相关视频
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