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早期多发性硬化症中的抗核抗体反映了系统性红斑狼的共同风险因素
Cato E A Corsten1, Ana M Marques2, Despoina Masmanidou1
1Department of Neurology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.
Scientific reports
|September 26, 2025
概括
临床隔离综合征 (CIS) 患者的抗核抗体 (ANA) 不能预测多发性硬化症 (MS) 的不同疾病进程. ANA阳性可能表明MS和全身性红斑狼 (SLE) 的共同风险因素.
科学领域:
- 免疫学 免疫学 免疫学
- 神经学 神经学
- 类风湿病学 类风湿病学
背景情况:
- 抗核抗体 (ANA) 在临床隔离综合征 (CIS) 诊断中进行测量.
- 在多发性硬化症 (MS) 中,ANA的患病率更高,但其重要性仍在争论中.
- 已知与全身性红斑狼 (SLE) 的关联.
研究的目的:
- 调查CIS患者与MS和SLE风险因素的ANA的关联.
- 分析ANAs对CIS临床特征和疾病过程的影响.
- 澄清ANA阳性在CIS诊断工作中的意义.
主要方法:
- 对年龄在18-65岁之间的CIS患者进行前性队列研究.
- 在诊断工作期间测量ANA.
- 分析共享的MS和SLE风险因素,临床特征以及使用Cox回归的疾病过程.
主要成果:
- ANA阳性 (16.5%) 与女性性别和较高的抗EBNA1IgG标位有关.
- 亚纳阳性患者对HLA-DRB1*15:01.01具有更高的同性可能性.
- 在ANA阳性和ANA阴性组之间没有观察到MS或SLE遗传风险,临床特征或早期疾病进程的显著差异.
结论:
- 在CIS患者中ANA阳性并不表明MS的不同疾病过程.
- ANA阳性可能反映了MS和SLE的共同遗传和环境风险因素.
- 需要进一步的研究来探索MS和SLE之间共同的疾病机制.
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