Attenuated oncolytic paramyxoviruses encoding avian cytokines
    1.
    发明公开
    Attenuated oncolytic paramyxoviruses encoding avian cytokines 审中-公开
    Abtschwächteonkolytische Paramyxoviren zur Kodierung von Vogel-Zytokinen

    公开(公告)号:EP2085092A1

    公开(公告)日:2009-08-05

    申请号:EP08001643.9

    申请日:2008-01-29

    IPC分类号: A61K35/76

    摘要: The invention refers to a recombinant oncolytic RNA Newcastle Disease Virus for the treatment of a proliferative disease, comprising at least one transgene coding for an avian cytokine, wherein the recombinant oncolytic RNA Newcastle Disease Virus is obtainable from a velogenic or mesogenic oncolytic RNA Newcastle Disease Virus. Virus-mediated expression of the cytokine in the natural host cells leads to a reduced pathogenicity of the virus for avian species. Furthermore the virus genome can encode binding proteins, prodrug-converting enzymes or/and proteases. The selective expression of these molecules in virus-infected tumor cells increases the anti-tumor effect of the virus.

    摘要翻译: 本发明涉及用于治疗增殖性疾病的重组溶瘤性RNA新城疫病毒,其包含编码禽类细胞因子的至少一种转基因,其中所述重组溶瘤性RNA新城疫病毒可从慢性或溶媒性新城疫病毒 。 细胞因子在天然宿主细胞中的病毒介导的表达导致病毒对禽类物种的致病性降低。 此外,病毒基因组可编码结合蛋白,前药转化酶或/和蛋白酶。 这些分子在病毒感染的肿瘤细胞中的选择性表达增加了病毒的抗肿瘤作用。