CYTOMEGALOVIRUS VECTORS ENABLING CONTROL OF T CELL TARGETING

    公开(公告)号:EP3473723A1

    公开(公告)日:2019-04-24

    申请号:EP18184904.3

    申请日:2014-03-05

    摘要: Disclosed herein are CMV vectors that include a heterologous protein antigen, an active UL131 protein (or an ortholog thereof), an active UL128 protein (or an ortholog thereof), but wherein the CMV vector lacks an active UL130 protein (or an ortholog thereof). Also disclosed herein are CMV vectors comprising: a heterologous protein antigen, an active UL131 protein (or an ortholog thereof), an active UL130 protein (or an ortholog thereof), but wherein the CMV vector lacks an active UL128 protein. Further disclosed are methods of using CMV vectors to generate an immune response characterized as having at least 10% of the CD8+ T cells directed against epitopes presented by MHC Class II.

    CYTOMEGALOVIRUS VECTORS ENABLING CONTROL OF T CELL TARGETING
    7.
    发明公开
    CYTOMEGALOVIRUS VECTORS ENABLING CONTROL OF T CELL TARGETING 审中-公开
    CYTOMEGALOVIRUS-VEKTOREN ZUR STEUERUNG EINES T-ZELLEN-TARGETINGS

    公开(公告)号:EP2964769A1

    公开(公告)日:2016-01-13

    申请号:EP14759837.9

    申请日:2014-03-05

    IPC分类号: C12N15/86 C12N15/12 A61K48/00

    摘要: CMV vectors comprising a heterologous protein antigen, an active UL131 protein (or an ortholog thereof), and an active UL128 protein (or an ortholog thereof) but lacking an active UL130 protein (or an ortholog thereof) are provided. CMV vectors comprising a heterologous protein antigen, an active UL131 protein (or an ortholog thereof), and an active UL130 protein (or an ortholog thereof) but lacking an active UL128 protein are also provided. In addition, methods of using CMV vectors to generate an immune response characterized as having at least 10% of the CD8+ T cells directed against epitopes presented by MHC Class II are provided.

    摘要翻译: 本文公开了包含异源蛋白抗原,活性UL131蛋白(或其直系同源物),活性UL128蛋白(或其直系同源物),但其中CMV载体缺少活性UL130蛋白(或其直系同源物)的CMV载体, 。 本文还公开了包含:异源蛋白质抗原,活性UL131蛋白(或其直系同源物),活性UL130蛋白(或其直系同源物),但其中CMV载体缺少活性UL128蛋白的CMV载体。 进一步公开的是使用CMV载体产生特征为具有至少10%的CD8 + T细胞针对MHC II类所呈现的表位的免疫应答的方法。