Structure-based Drug Design Targeting Enterovirus 71 3Cpro and Coxsackievirus B3 3Dpol

Abstract

本论文中,以结构为基础的药物开发包括两个靶点:1)肠道病毒71型3C蛋白酶;2)柯萨奇病毒B3型3D聚合酶。 1.手足口病(HFMD)是一种全球性传染病,该病是由肠道病毒引起的。近年来在中国的发病率显著升高。引起手足口病的病原体中肠道病毒71型(EV71)是最主要的,它能够引起神经系统并发症,导致严重的后遗症,甚至导致死亡,是致死率较高、传染性相对最强的肠道病毒,因此对其治疗和预防药物的研究越来越重要。 3C(3Cprotease,3Cpro)蛋白酶在EV71病毒蛋白的成熟过程中起着关键作用,3C蛋白酶还能作用于宿主细胞内的多种转录因子以及细胞因子,抑制宿主细胞本身蛋白的表达,从而破坏宿主...The structure-based design of inhibitors in this thesis is comprised of two parts targeting 1) 3C protease from enterovirus 71, and 2) 3D polymerase from Coxsachivirus B3. 1) Hand-foot-mouth disease (HFMD) is a global infectious diseases caused by enteroviruses. In recent years, its morbidity in China has increased significantly. Among the causative agents of HFMD, enterovirus 71 (EV71) is the m...学位:理学硕士院系专业:生命科学学院_生物化学与分子生物学学号:2162014115258

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