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鼻膜炎及其与循环干扰素和氧化因响应在 discoid 红斑狼中升高的关联:一个横截面研究
Magdalena Stec1, Monika Krezelok2, Magdalena Awsiuk3
1Clinical Department of Dermatology in Zabrze, Medical University of Silesia, Maria Curie-Sklodowska Street 10, Zabrze, 41-800, Poland.
Rheumatology international
|February 26, 2025
概括
在光盘性红斑狼 (DLE) 中的关节疼痛可能源于突炎,这是关节内膜的炎症. 患有突炎的DLE患者中干扰素水平升高表明与系统性红斑狼 (SLE) 关节炎的共享途径.
科学领域:
- 类风湿病学 类风湿病学
- 免疫学 免疫学 免疫学
- 皮肤病学 皮肤病学
背景情况:
- 性红斑狼 (DLE) 患者经常报告关节疼痛,但根本原因尚未完全理解.
- 系统性红斑狼 (SLE) 研究显示,亚临床突炎的发病率很高,可能是由干扰素介导的炎症引起的.
研究的目的:
- 在患有DLE和关节疼痛的患者中调查关节病理,特别是鼻炎及其免疫学概况.
- 探讨DLE患者的综合炎,细胞因子水平和治疗反应之间的关联.
主要方法:
- 组织学确认的DLE患者 (n=23) 关节疼痛,在稳定的普雷尼松和化 (HCQ) 治疗中,接受了24个关节的超声波.
- 使用OMERACT-EULAR功率多普勒超声波 (PDUS) 综合炎评分来评估综合炎.
- 测量血清细胞因子水平 (37-plex),以确定炎症标志物.
主要成果:
- 在30% (7/23) 的DLE患者中检测到突炎 (OMERACT-EULAR得分≥1).
- 综合炎患者的IFN-α2,IFN-γ,MMP-1,MMP-3,sTNF-R1和sTNF-R2水平显著更高 (p<0.05).
- 关节炎与关节疼痛增加和对HCQ治疗的反应较差相关 (71.4%的非响应者与非关节炎组的25%相比).
结论:
- 突炎有助于DLE的关节疼痛,干扰素介导的免疫反应在炎症中发挥作用.
- 在DLE患者中,干扰素水平升高和突炎表明与SLE相关的关节炎有共同的致病机制.
- 这些发现支持进一步研究针对DLE相关关节症状的向治疗方法.
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