MUTATIONS ASSOCIATED WITH RESISTANCE TO INHIBITORS OF BRUTON'S TYROSINE KINASE (BTK)
    5.
    发明公开
    MUTATIONS ASSOCIATED WITH RESISTANCE TO INHIBITORS OF BRUTON'S TYROSINE KINASE (BTK) 审中-公开
    MUTATIONEN IM ZUSAMMENHANG MIT DER RESISTENZGEGENÜBERHEMMERN DER BRUTON-TYROSINKINASE(BTK)

    公开(公告)号:EP2877598A1

    公开(公告)日:2015-06-03

    申请号:EP13745948.3

    申请日:2013-07-23

    IPC分类号: C12Q1/68

    摘要: Described herein are mutations that confer resistance to treatment with a BTK inhibitor. Described herein are modified BTK polypeptides that exhibit decreased inhibition (i.e. are resistant) to a covalent and/or irreversible BTK inhibitor. Also described herein modifications of PLCy2 and CARD 11 polypeptides that confer resistance to treatment with a BTK inhibitor. Described herein are diagnostic methods for detecting the modified polypeptides and nucleic acids encoding the modified polypeptides and applications of the methods thereof. Described herein are compositions, combinations, and kits containing the modified polypeptides and methods of using the modified polypeptides. Also described herein are methods of using modified BTK polypeptides as screening agents for the identification and design of second- generation BTK inhibitors.

    摘要翻译: 本文描述了赋予对用BTK抑制剂治疗的抗性的突变。 本文描述的是对共价和/或不可逆的BTK抑制剂表现出降低的抑制(即抗性)的修饰的BTK多肽。 本文还描述了赋予对用BTK抑制剂治疗抗性的PLCy2和CARD11多肽的修饰。 本文描述了用于检测修饰的多肽和编码经修饰的多肽的核酸的诊断方法及其方法的应用。 本文描述的是含有修饰多肽的组合物,组合和试剂盒,以及使用经修饰的多肽的方法。 本文还描述了使用修饰的BTK多肽作为用于鉴定和设计第二代BTK抑制剂的筛选剂的方法。