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首页> 外文期刊>Journal of Neuroimmunology: Official Bulletin of the Research Committee on Neuroimmunology of the World Federation of Neurology >Cytokine and IL-12 receptor mRNA discriminate between different clinical subtypes in multiple sclerosis.
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Cytokine and IL-12 receptor mRNA discriminate between different clinical subtypes in multiple sclerosis.

机译:细胞因子和IL-12受体mRNA区分多发性硬化症的不同临床亚型。

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摘要

Little is known about the involvement of cytokines in the pathogenesis of primary progressive (PP) multiple sclerosis (MS). We evaluated in this cross-sectional study whether IL-18, IL-12p35, IL-12p40, TNF-alpha, IFN-gamma, IL-10, IL-4, TGF-beta, IL-12Rbeta1, and IL-12Rbeta2 mRNA expression in unstimulated white blood cells showed significant differences between relapsing-remitting (RR), secondary progressive (SP) and PP MS patients, and healthy controls. All clinical subtypes showed unique mRNA expression patterns as compared to the controls. Both RR and SP patients displayed increased levels of IL-12p40, IL-18, and TGF-beta mRNA compared to controls, whereas PP patients showed only increased IL-18 mRNA levels. Both in PP and SP patients, IFN-gamma and IL-10 mRNA were decreased compared to RR patients and controls. PP patients were unique in that they showed decreased IL-12Rbeta1 mRNA. In conclusion, our data show that the assessment of cytokine (receptor) mRNA profiles is useful to discriminate between the different clinical subtypes and suggest that different cytokines are involved in the pathogenesis of PP MS as compared to RR and SP MS.
机译:关于细胞因子参与原发性进行性(PP)多发性硬化症(MS)发病机理的了解甚少。我们在这项横断面研究中评估了IL-18,IL-12p35,IL-12p40,TNF-alpha,IFN-γ,IL-10,IL-4,TGF-beta,IL-12Rbeta1和IL-12Rbeta2 mRNA复发缓解型(RR),继发进行性(SP)和PP MS患者与健康对照组之间,未刺激的白细胞中的蛋白表达显示出显着差异。与对照相比,所有临床亚型均显示出独特的mRNA表达模式。与对照组相比,RR和SP患者均显示出升高的IL-12p40,IL-18和TGF-βmRNA水平,而PP患者仅显示出升高的IL-18 mRNA水平。与RR患者和对照组相比,PP和SP患者的IFN-γ和IL-10 mRNA均降低。 PP患者的独特之处在于它们显示IL-12Rbeta1 mRNA降低。总之,我们的数据表明,对细胞因子(受体)mRNA谱的评估可用于区分不同的临床亚型,并提示与RR和SP MS相比,不同的细胞因子参与了PP MS的发病机理。

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