译者:任丽民校对:李娟审核:
摘要:本文报告一例系68岁女性,患有类风湿关节炎(RA)继发肺间质性改变,在阿达木单抗维持治疗期间发生间质性肺疾病急性加重。予患者糖皮质激素冲击治疗后病情稳定出院。通过对患者血清进行免疫印迹分析后发现在本例RA患者间质性肺疾病急性加重期期间IL-1β出现循环裂解现象。同时还发现,Nod样受体热蛋白结构域相关蛋白3等炎症复合物参与RA相关的间质性肺疾病急性加重过程。
AbstractWereportacaseinvolvinga68-year-oldwomanwithrheumatoidarthritis(RA)withacuteexacerbatedinterstitiallungdisease(ILD)duringcertolizumabpegol(CZP)maintenancetherapy.Sherecoveredquicklywithsteroidpulsetherapyandwasdischargedwithoutdeteriorationofbasalpulmonaryfunction.ImmunoblotanalysisdemonstratedthecirculatingcleavedIL-1βatthephaseofacuteexacerbationofRA-associatedILDinthispatient.ThefindingsfromthiscasesuggestedthattheNod-likereceptorpyrindomain-containingprotein3inflammasomeisimplicatedinacuteRA-associatedILDexacerbation.
引自:MigitaK,TsujiY,HisatomiK,Acuteexacerbationofrheumatoidinterstitiallungdiseaseduringthemaintenancetherapywithcertolizumabpegol.ModRheumatol.Jun5:1-17.
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