Methods for reducing viral load in HIV-1-infected patients
    4.
    发明申请
    Methods for reducing viral load in HIV-1-infected patients 审中-公开
    降低HIV-1感染患者病毒载量的方法

    公开(公告)号:US20070026441A1

    公开(公告)日:2007-02-01

    申请号:US11491330

    申请日:2006-07-21

    IPC分类号: C12Q1/68 G01N33/53

    摘要: This method provides a method for reducing HIV-1 viral load in an HIV-1-infected human subject which comprises administering to the subject at a predefined interval effective HIV-1 viral load-reducing doses of (a) a humanized antibody designated PRO 140, or of (b) an anti-CCR5 receptor monoclonal antibody. This invention also provides a method for inhibiting in a human subject the onset or progression of an HIV-1-associated disorder, the inhibition of which is effected by inhibiting fusion of HIV-1 to CCR5+CD4+ target cells in the subject. This invention also provides a method for treating a subject infected with HIV-1 comprising administering to the subject (a) a monoclonal antibody which (i) binds to a CCR5 receptor on the surface of the subject's CD4+ cells and (ii) inhibits fusion of HIV-1 to the subject's CCR5+CD4+ cells, and (b) a non-antibody CCR5 receptor antagonist, in amounts effective to treat the subject.

    摘要翻译: 该方法提供了用于降低HIV-1感染的人受试者中的HIV-1病毒载量的方法,其包括以预定间隔向受试者施用有效的HIV-1病毒载量降低剂量的(a)称为PRO140的人源化抗体 ,或(b)抗CCR5受体单克隆抗体。 本发明还提供了一种在人类受试者中抑制HIV-1相关疾病的发生或进展的方法,其抑制通过抑制HIV-1与CCR5 + SUP> + 靶细胞。 本发明还提供了用于治疗感染HIV-1的受试者的方法,其包括对受试者施用(a)单克隆抗体,所述单克隆抗体(i)与受试者的CD4 + 细胞和(ii)以有效治疗受试者的量,抑制HIV-1与受试者的CCR5 + CD4 +细胞的融合,和(b)非抗体CCR5受体拮抗剂。