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    • 4. 发明申请
    • BIOMARKERS FOR GOSSYPOL CHEMOTHERAPY AND METHODS OF TREATING DISEASE
    • 生物标记物治疗疾病和治疗疾病的方法
    • US20120302629A1
    • 2012-11-29
    • US13388610
    • 2010-07-28
    • Shaomeng WangFeng JiangJianting LongLongchuan Bai
    • Shaomeng WangFeng JiangJianting LongLongchuan Bai
    • A61K31/11C12Q1/68A61P35/00A61K31/337A61P29/00A61P31/00A61P7/00A61P35/02G01N33/574A61P37/00
    • G01N33/57434C12Q1/6886C12Q2600/106C12Q2600/158G01N2800/52
    • The present invention provides a biomarker for selecting a patient for treatment with gossypol, wherein the biomarker comprises an elevated expression level of c-Myc, Mcl-1, or combination thereof, relative to the normal expression level of c-Myc, Mcl-1, or combination thereof. The present invention also provides methods for targeting patients for treatment with gossypol, wherein the patient has a disease, condition, or disorder that overexpresses c-Myc, Mcl-1, or combination thereof. The present invention also provides methods for treating or ameliorating a disease, condition, or disorder in a patient comprising determining the expression level of c-Myc, Mcl-1, or combination thereof in the patient and administering gossypol to the patient. In certain embodiments of the invention, the disease is cancer, and the cancer cells show elevated expression levels of c-Myc compared to non-cancerous cells. The invention also provides methods for overcoming Mcl-1-mediated chemoresistance comprising administering gossypol to a patient in need thereof.
    • 本发明提供了一种用于选择用棉酚处理的患者的生物标志物,其中相对于c-Myc,Mcl-1的正常表达水平,生物标志物包含c-Myc,Mcl-1或其组合的升高的表达水平 ,或其组合。 本发明还提供了靶向患者用棉酚治疗的方法,其中患者具有过表达c-Myc,Mcl-1或其组合的疾病,病症或病症。 本发明还提供了用于治疗或改善患者疾病,病症或障碍的方法,包括确定患者中c-Myc,Mcl-1或其组合的表达水平,并向患者施用棉酚。 在本发明的某些实施方案中,该疾病是癌症,与非癌细胞相比,癌细胞表现出c-Myc的升高的表达水平。 本发明还提供克服Mcl-1介导的化学耐药性的方法,包括向有需要的患者施用棉酚。