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进而减轻DSS诱导的肠道炎症。 al. M1 macrophages activate Notch signalling in epithelial
为探究 HCQ 抑制 M1 型巨噬细胞极化的机制, cells:relevance in Crohn’s disease[J]. J Crohns Colitis,
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体外诱导分化小鼠BMDM,发现HCQ 可抑制NF⁃κB
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NLRP3炎性小体是一种多蛋白复合物,被认为是炎
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症反应的关键 ,同时,NF⁃κB是NLRP3炎性小体激
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活的重要诱导剂 。因此对NF⁃κB下游的NLRP3炎
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性小体相关基因进行验证,发现 HCQ 显著抑制了 2019 update of the joint European league against rheuma⁃
NLRP3炎性小体复合物中相关基因的表达。最后,利 tism and European renal association ⁃ European dialysis
用NF⁃κB通路抑制剂PDTC作为对照,得到相似的结 and transplant association(eular/era ⁃ edta)recommenda⁃
果。以上结果提示,HCQ可能抑制NF⁃κB/NLRP3信号 tions for the management of lupus nephritis[J]. Ann
通路、抑制M1型巨噬细胞极化,减少其炎症因子释放。 Rheum Dis,2020,79(Suppl 1):1022-1028
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进而抑制M1型巨噬细胞极化,为UC的治疗提供了
155-166
新方法。本研究尚有一定的局限性,如未在动物体
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