PROTECTION AGAINST PANDEMIC AND SEASONAL STRAINS OF INFLUENZA
    1.
    发明申请
    PROTECTION AGAINST PANDEMIC AND SEASONAL STRAINS OF INFLUENZA 审中-公开
    保护大流行和季节性流感病毒

    公开(公告)号:US20120219584A1

    公开(公告)日:2012-08-30

    申请号:US13500421

    申请日:2010-10-05

    摘要: Immunogens and compositions are provided that encode a protein comprising an influenza A subtype H1 hemagglutinin glycan-shielded receptor binding domain A (RBD A) region and at least one influenza A subtype H1 hemagglutinin antigenic site wherein the antigenic site is not within the RBD-A region. Also provided are immunogens and compositions that encode an immunogenic protein comprising at least one epitope of the RBD-A region of a pandemic influenza A subtype H1 hemagglutinin antigen. Also provided are such proteins, nucleic acids that encode such proteins, and antibodies against such proteins. Also provided are methods to use such immunogens and compositions to elicit a neutralizing antibody immune response against influenza A subtype H1 virus.

    摘要翻译: 提供免疫原和组合物,其编码包含A型亚型H1血凝素聚糖屏蔽受体结合结构域A(RBD A)区域和至少一种甲型H1亚型H1血凝素抗原位点的蛋白质,其中抗原位点不在RBD-A 地区。 还提供了编码包含大流行性甲型H1亚型H1血凝素抗原的RBD-A区域的至少一个表位的免疫原性蛋白质的免疫原和组合物。 还提供了这样的蛋白质,编码这种蛋白质的核酸和针对这种蛋白质的抗体。 还提供了使用这样的免疫原和组合物引发针对甲型H1亚型H1型病毒的中和抗体免疫应答的方法。

    DNA PRIME/ACTIVATED VACCINE BOOST IMMUNIZATION TO INFLUENZA VIRUS
    3.
    发明申请
    DNA PRIME/ACTIVATED VACCINE BOOST IMMUNIZATION TO INFLUENZA VIRUS 审中-公开
    DNA PRIME / ACTIVATED VACCINE加强免疫对流感病毒

    公开(公告)号:US20110177122A1

    公开(公告)日:2011-07-21

    申请号:US13121004

    申请日:2009-09-25

    IPC分类号: A61K39/145

    摘要: The present invention relates to a combination of a priming composition and a boosting composition to prime and boost an immune response in a subject whereby the immune response resulting from administration of the priming composition to the subject is capable of being boosted. The priming composition comprises a DNA plasmid that comprises a nucleic acid molecule encoding an influenza virus hemagglutinin (HA) or an epitope-bearing domain thereof. The boosting composition comprises an influenza vaccine. The present invention also relates to a method to use such a combination to vaccinate a subject and to enhance an immune response to an influenza vaccine administered alone. Such a combination can elicit an immune response not only against at least one influenza virus strain from which the priming composition or boosting composition is derived but also to at least one heterologous influenza virus strain.

    摘要翻译: 本发明涉及引发组合物和促进组合物的组合以引发和增强受试者中的免疫应答,由此将引发组合物施用于受试者的免疫应答能够被增强。 引发组合物包含DNA质粒,其包含编码流感病毒血凝素(HA)或其表位承载结构域的核酸分子。 助推组合物包含流感疫苗。 本发明还涉及使用这种组合来接种受试者并增强对单独施用的流感疫苗的免疫应答的方法。 这种组合可以引起免疫应答,不仅针对起源组合物或促进组合物得自其中的至少一种流感病毒株,而且还可引发至少一种异源流感病毒株。