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Novel CRM1 Inhibitor Induces Beclin-1 Signaling Mediated Autophagy in Mantle Cell Lymphoma

Abstract

摘要 目的:探讨新型CRM1抑制剂对套细胞淋巴瘤(MCL)细胞自噬的影响和机制。 方法:应用CCK8法检测新型CRM1抑制剂KPT-185对8株MCL细胞的增殖抑制作用、KPT-185联合蛋白酶体抑制剂Carfilzomib(CFZ)对JVM2和JEKO-1细胞的增殖抑制作用,并用CalcuSyn软件分析KPT-185与CFZ的联合用药指数(Combinationindex,CI);不同浓度的KPT-185作用于JEKO-1和Z-138细胞后不同时间,采用MDC荧光染色、MDC染色流式细胞术分析自噬小体的形成,WesternBlot法检测LC3B-Ⅱ蛋白表达水平,以了解KPT-185对MC...Abstract Objective: To investigate the influence of novel CRM1 inhibitor KPT-185 on autophagy of Mantle cell lymphoma (MCL) cell lines and its mechanism. Methods: CCK-8 assay was used to detect the growth of 8 established MCL cell lines treated with KPT-185 and the growth of JVM2 and JEKO-1 cells treated with KPT-185 combined with proteasome inhibitor Carfilzomib(CFZ) , CalcuSyn software was use...学位:医学硕士院系专业:医学院_内科学学号:2452012115312

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