CROSS-PROTECTIVE INFLUENZA VACCINE
    1.
    发明申请
    CROSS-PROTECTIVE INFLUENZA VACCINE 审中-公开
    交叉保护性流感疫苗

    公开(公告)号:US20120052082A1

    公开(公告)日:2012-03-01

    申请号:US13084367

    申请日:2011-04-11

    摘要: A cross-protective influenza virus vaccine has been designed based on the incorporation of the genetically engineered, highly conserved M2 influenza viral protein optionally in combination with an adjuvant such as a bacterial flagellin protein incorporated into the membrane of a virosome or virus-like particles. Immunogenicity and the breadth of cross protection efficacy are significantly enhanced using multiple copies of the influenza M2 protein as a membrane bound tetramer and/or in combination with a membrane bound adjuvant. A method for vaccinating a subject for influenza A has also been developed that results in broad and improved cross-protection against multiple subtypes of influenza A virus.

    摘要翻译: 已经基于将经遗传工程化的高度保守的M2流感病毒蛋白质掺入到病毒颗粒或病毒样颗粒的膜中的佐剂(例如细菌鞭毛蛋白)组合来设计交叉保护型流感病毒疫苗。 使用多个拷贝的流感M2蛋白作为膜结合的四聚体和/或与膜结合的佐剂组合,可以显着增强免疫原性和交叉保护功效的广度。 还开发了用于接种甲型流感病毒的受试者的方法,其导致广泛和改进的针对多种亚型甲型流感病毒的交叉保护。