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    • 19. 发明申请
    • THERAPEUTIC AND DIAGNOSTIC METHODS FOR CANCER
    • 治疗癌症的方法和诊断方法
    • WO2016196298A8
    • 2017-06-08
    • PCT/US2016034664
    • 2016-05-27
    • GENENTECH INCF HOFFMANN-LA ROCHE AG
    • HEGDE PRITIKOWANETZ MARCINFINE GREGGMARIATHASAN SANJEEVBOURGON RICHARD
    • C12Q1/68
    • C12Q1/6886C12Q2600/106C12Q2600/158
    • The present invention provides therapeutic and diagnostic methods and compositions for cancer, for example, bladder cancer. The invention provides methods of treating bladder cancer, methods of determining whether a patient suffering from bladder cancer is likely to respond to treatment comprising a PD-L1 axis binding antagonist, methods of predicting responsiveness of a patient suffering from bladder cancer to treatment comprising a PD-L1 axis binding antagonist, and methods of selecting a therapy for a patient suffering from bladder cancer, based on expression levels of a biomarker of the invention (e.g., PD-L1 expression levels in tumor-infiltrating immune cells in a tumor sample obtained from the patient) and/or based on the determination of a tumor sample subtype.
    • 本发明提供了用于癌症例如膀胱癌的治疗和诊断方法和组合物。 本发明提供治疗膀胱癌的方法,确定患有膀胱癌的患者是否可能对包含PD-L1轴结合拮抗剂的治疗有反应的方法,预测患有膀胱癌的患者对包含PD的治疗的反应性的方法 -L1轴结合拮抗剂,以及基于本发明生物标志物的表达水平(例如,从肿瘤样品获得的肿瘤样品中肿瘤浸润性免疫细胞中的PD-L1表达水平)来选择用于患有膀胱癌的患者的疗法的方法 患者)和/或基于肿瘤样本亚型的确定。