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    • 4. 发明申请
    • IMMUNOTHERAPEUTIC METHOD
    • 免疫学方法
    • WO2010007365A1
    • 2010-01-21
    • PCT/GB2009/001748
    • 2009-07-15
    • OXFORD BIOMEDICA (UK) LTDHARROP, RichardSHINGLER, WilliamMCDONALD, MichaelNAYLOR, Stuart
    • HARROP, RichardSHINGLER, WilliamMCDONALD, MichaelNAYLOR, Stuart
    • G01N33/68A61K39/00C12N15/863G01N33/574
    • G01N33/6854A61K39/0011A61K2039/5254A61K2039/5256A61K2039/53C12N2799/023G01N33/574G01N33/57419G01N33/57438G01N2800/52
    • The present invention provides a method of monitoring the efficacy of an immunotherapy in a mammalian subject, wherein the subject has been administered an immunotherapy, wherein the immunotherapy comprises a viral vector containing a polynucleotide encoding an antigen, wherein the viral vector is capable of transducing cells in the mammalian subject to cause the cells to express the antigen; the method comprising: (b) measuring, from a biological sample isolated from the subject, an immune response of the subject to the antigen and comparing the immune response of the subject to the antigen to a reference measurement of immune response to the antigen; (c) measuring, from a biological sample isolated from the subject, an immune response of the subject to the viral vector and comparing the immune response of the subject to the viral vector to a reference measurement of immune response to the viral vector; and (d) determining efficacy based on the comparisons of (b) and (c), wherein an elevated immune response to the antigen and a reduced immune response to the viral vector are indicative of an effective immunotherapy.
    • 本发明提供了一种监测哺乳动物受试者的免疫治疗功效的方法,其中所述受试者已经进行免疫治疗,其中所述免疫治疗包含含有编码抗原的多核苷酸的病毒载体,其中所述病毒载体能够转导细胞 在哺乳动物受试者中使细胞表达抗原; 该方法包括:(b)从分离自受试者的生物样品中测量受试者对抗原的免疫应答并将受试者与抗原的免疫应答与抗原的免疫应答的参考测量进行比较; (c)从分离自受试者的生物样品中测量受试者对病毒载体的免疫应答,并将受试者与病毒载体的免疫应答与对病毒载体的免疫应答的参考测量进行比较; 和(d)基于(b)和(c)的比较确定功效,其中对抗原的免疫应答升高和对病毒载体的免疫应答降低是指示有效的免疫治疗。