DRUGS:Guselkumab获得首次全球认证

2017-12-17 MedSci MedSci原创

近日,美国强生研发的Guselkumab(Tremfya)已经获得美国FDA的上市审核用以治疗块型银屑病和银屑病型关节炎。和传统靶向TNF的抗炎抗体相比,Guselkumab特异性地作用于全新靶点白细胞介素(IL)-23。IL-23在辅助性T 细胞17(Th-17)的分化和增殖以及由其产生的包括IL-17和IL-22在内的促炎性细胞因子中起着关键作用。Th-17 / IL-17通路在抵御细菌和真菌

近日,美国强生研发的GuselkumabTremfya)已经获得美国FDA的上市审核用以治疗块型银屑病和银屑病型关节炎。和传统靶向TNF的抗炎抗体相比,Guselkumab特异性地作用于全新靶点白细胞介素(IL-23IL-23在辅助性T 细胞17Th-17)的分化和增殖以及由其产生的包括IL-17IL-22在内的促炎性细胞因子中起着关键作用。Th-17 / IL-17通路在抵御细菌和真菌等病原体的宿主防御系统中具有重要作用,同时越来越多的证据表明它也是包括银屑病性关节炎在内的慢性炎症的主要驱动因素。

Guselkumab能够阻止IL-23与其细胞表面受体的结合,从而阻断IL-23受体介导的信号通路。在I临床试验中,对于中重度银屑病患者,患者体内IL-17A水平在用药第12周(p = 0.0015)后显著降低。

尽管Guselkumab能够引起包括头痛,上呼吸道感染在内的不良反应,但总体不良反应率处于可以接受的范围内。 

原始出处:

Markham, Anthony. "Guselkumab: First Global Approval." Drugs 2017 77.13: 1487-1492. doi.org/10.1007/s40265-017-0800-7

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    2018-11-08 snf701207
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    2018-06-30 爆笑小医
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    2018-04-29 tsing_hit
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