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    • 4. 发明申请
    • METHODS FOR ASSESSING THE ABILITY OF HIV PATIENTS TO RESTRICT HIV REPLICATION
    • 评估艾滋病毒患者限制艾滋病毒复制能力的方法
    • WO2004027034A3
    • 2005-06-02
    • PCT/US0329549
    • 2003-09-22
    • US GOV HEALTH & HUMAN SERVCONNORS MARKMIGUELES STEPHEN A
    • CONNORS MARKMIGUELES STEPHEN A
    • C07K14/16G01N33/569C12Q1/00
    • C07K14/005C12N2710/24143C12N2740/16222G01N33/56972G01N2333/16
    • There are provided methods for evaluating the effectiveness of HIV therapies and vaccines and methods for assessing the ability of HIV patients to restrict virus replication. Upon restimulation of CD8 T cells or peripheral blood mononuclear cells from a patient, proliferation of the CD8 T cells, the expression of perforin in these cells, and the cell cycle stage of these cells may be measured and used as in vitro markers for monitoring the patient's ability to restrict HIV replication and the effectiveness of the therapies and vaccines applied. Significant proliferation of CD8 T cell, the presence of perforin in these cells, and the ability of these cells to progress beyond the G1 stage signify the patient's ability to restrict HIV replication and a favorable effect of the therapies or vaccines. These methods may be advantageously applied in conjunction with other measurements of HIV specific immune response such as HLA tetramers.
    • 提供了评估艾滋病毒治疗和疫苗有效性的方法以及评估艾滋病毒患者限制病毒复制能力的方法。 在对来自患者的CD8 + T细胞或外周血单核细胞进行再刺激后,可测量CD8 + T细胞的增殖,这些细胞中穿孔素的表达和这些细胞的细胞周期,并将其用作 用于监测患者限制HIV复制能力的体外标志物以及所应用的治疗和疫苗的有效性。 CD8 + T细胞的显着增殖,这些细胞中穿孔素的存在以及这些细胞超出G1期的能力意味着患者限制HIV复制的能力和治疗或疫苗的有利效果。 这些方法可以有利地与HIV特异性免疫应答的其他测量结合使用,例如HLA四聚体。