LIVE ATTENUATED VACCINES FOR INFLUENZA VIRUSES
    46.
    发明申请
    LIVE ATTENUATED VACCINES FOR INFLUENZA VIRUSES 有权
    流感病毒疫苗的灭活疫苗

    公开(公告)号:US20160136261A1

    公开(公告)日:2016-05-19

    申请号:US14940307

    申请日:2015-11-13

    IPC分类号: A61K39/145 C12N7/00

    摘要: The subject invention pertains to attenuated influenza viruses, and related vaccines and methods, comprising a genetically modified viral genome. The genetically modified viral genome comprises a disruption in the non-structural (NS1) coding segment and one or more base substitution in the matrix membrane protein coding segment. The genetic modifications result in viruses that lose NS1 functionality, yet remain replication competent.

    摘要翻译: 本发明涉及减毒流感病毒及相关疫苗和方法,其包含遗传修饰的病毒基因组。 遗传修饰的病毒基因组包含非结构(NS1)编码区段的破坏和基质膜蛋白编码区段中的一个或多个碱基取代。 遗传修饰导致失去NS1功能的病毒,但仍具有复制能力。