首页> 外国专利> ANDROGEN RECEPTOR VARIANT 7 AS A BIOMARKER FOR TREATMENT SELECTION IN PATIENTS WITH METASTATIC CASTRATION RESISTANT PROSTATE CANCER (mCRPC)

ANDROGEN RECEPTOR VARIANT 7 AS A BIOMARKER FOR TREATMENT SELECTION IN PATIENTS WITH METASTATIC CASTRATION RESISTANT PROSTATE CANCER (mCRPC)

机译:雄激素受体变异体7作为抗转移性抗前列腺癌(mCRPC)患者的治疗选择生物标志物

摘要

The present invention provides a method of identifying a metastatic castration resistant prostate cancer (mCRPC) patient with an improved response to taxane therapy compared to androgen receptor (AR) targeted therapy comprising (a) performing a direct analysis comprising immunofluorescent staining and morphological characterization of nucleated cells in a blood sample obtained from the patient to generate circulating tumor cell (CTC) data, wherein the analysis comprises detecting the presence of an Androgen Receptor Variant 7 (AR-V7) in said cells, and (c) evaluating the CTC data to identify a mCRPC patient with an improved response to taxane therapy compared to ARS-directed therapy therapy.
机译:本发明提供了一种鉴定与雄激素受体(AR)靶向疗法相比对紫杉烷疗法具有改善的应答的转移去势抵抗性前列腺癌(mCRPC)患者的方法,该方法包括(a)进行包括免疫荧光染色和有核核形态表征的直接分析从患者获得的血液样本中的细胞中产生循环肿瘤细胞(CTC)数据,其中分析包括检测所述细胞中是否存在雄激素受体变异体7(AR-V7),以及(c)评估CTC数据以确定与ARS指导的治疗相比,紫杉烷治疗反应更好的mCRPC患者。

著录项

  • 公开/公告号US2019285636A1

    专利类型

  • 公开/公告日2019-09-19

    原文格式PDF

  • 申请/专利权人 EPIC SCIENCES INC.;

    申请/专利号US201615762076

  • 发明设计人 RYAN DITTAMORE;

    申请日2016-09-23

  • 分类号G01N33/574;

  • 国家 US

  • 入库时间 2022-08-21 12:12:22

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