NOVEL BACULOVIRUS VECTORS AND METHODS OF USE
    2.
    发明申请
    NOVEL BACULOVIRUS VECTORS AND METHODS OF USE 审中-公开
    新型血清病毒载体及其使用方法

    公开(公告)号:WO2016187027A1

    公开(公告)日:2016-11-24

    申请号:PCT/US2016/032421

    申请日:2016-05-13

    摘要: A recombinant baculovirus displaying on its envelop a fusion protein is disclosed. The fusion protein comprises a heterologous antigen, and a C-terminal region of baculovirus envelope GP64 protein, which has at least 100 amino acid residues in length and lacks a B12D5 binding epitope located within the central basic region of the GP64 protein. The genome of the recombinant baculovirus comprises a transgene encoding a fusion protein that comprises a signal peptide, the heterologous antigen, and the C-terminal region of the baculovirus envelope GP64 protein, in which the antigen is located between the signal peptide and the C-terminal region of the GP64 protein. The recombinant baculovirus is for use in eliciting an antigen-specific immunogenic response in a subject in need thereof.

    摘要翻译: 公开了一种在其包膜上显示融合蛋白的重组杆状病毒。 融合蛋白包含异源抗原和杆状病毒包膜GP64蛋白的C-末端区域,其具有长度至少100个氨基酸残基且缺少位于GP64蛋白质的中心碱基区域内的B12D5结合表位。 重组杆状病毒的基因组包含编码融合蛋白的转基因,其包含信号肽,异源抗原和杆状病毒包膜GP64蛋白的C-末端区域,其中抗原位于信号肽和C- GP64蛋白的末端区域。 重组杆状病毒用于在有需要的受试者中引发抗原特异性免疫原性应答。