The invention relates to a method for determining the responsiveness of a patient's tumour disease to treatment by administration of a PARP inhibitor. The method comprising the steps of determining a level of TRIP12 protein and/or a level of an mRNA encoding TRIP12 protein, or the presence of a TRIP12 mutation, and comparing the TRIP12 expression level and/or the TRIP12 activity level with a threshold value, and assigning to said tumour disease a likelihood of responsiveness.
The invention further relates to a PARP inhibitor for use in treatment of a tumour disease associated with a level of TRIP12 expression lower than a threshold, or to a PARP inhibitor for use in treatment of a tumour disease administered concomitant with or after administration of an ubiquitin ligase inhibitor and/or a nucleic acid agent capable of decreasing or inhibiting or blocking TRIP12 expression.
本发明涉及一种确定患者肿瘤疾病对给予
PARP 抑制剂治疗的反应性的方法。该方法包括以下步骤:确定TRIP12蛋白的
水平和/或编码TRIP12蛋白的mRNA的
水平,或TRIP12突变的存在,以及将TRIP12表达
水平和/或TRIP12活性
水平与阈值进行比较,并给所述肿瘤疾病分配反应性的可能性。
本发明进一步涉及一种用于治疗与TRIP12表达
水平低于阈值相关的肿瘤疾病的PARP
抑制剂,或涉及一种用于治疗肿瘤疾病的PARP
抑制剂,该PARP
抑制剂与泛素连接酶
抑制剂和/或能够降低或抑制或阻断TRIP12表达的核酸制剂同时给药或在给药后给药。