Replicons derived from positive strand rna virus genomes useful for the production of heterologous proteins
    7.
    发明申请
    Replicons derived from positive strand rna virus genomes useful for the production of heterologous proteins 审中-公开
    衍生自用于产生异源蛋白质的正链rna病毒基因组的复制品

    公开(公告)号:US20050118566A1

    公开(公告)日:2005-06-02

    申请号:US10478434

    申请日:2002-05-23

    摘要: The present invention relates to replicons or self-replicating RNA molecules, derived from the genome of cardioviruses and aphtoviruses, which can be used to express heterologous proteins in animal cells. When injected in an animal host, for example in the form of naked RNA, these replicons permit the translation of the encoded heterologous protein. If the encoded heterologous protein is a foreign antigen, these replicons induce an immune response against the encoded heterologous protein. The invention uses cardiovirus and aphtovirus genomes to construct these replicons. The invention demonstrates that these replicons, when injected as naked RNA, can induce immune responses against a replicon-encoded heterologous protein in an animal recipient without the help of any kind of carrier or adjuvant.

    摘要翻译: 本发明涉及可以用于在动物细胞中表达异源蛋白质的来源于心脏病毒和致病原体的基因组的复制子或自我复制的RNA分子。 当注射在动物宿主中时,例如以裸RNA的形式,这些复制子允许编码的异源蛋白质的翻译。 如果编码的异源蛋白是外源抗原,则这些复制子诱导针对编码的异源蛋白的免疫应答。 本发明使用心脏病毒和aphtovirus基因组构建这些复制子。 本发明证明,当以裸RNA注射时,这些复制子可以在没有任何种类的载体或佐剂的帮助下诱导针对动物受体中复制子编码的异源蛋白的免疫应答。

    Chicken RNA polymerase I promoter and the use thereof
    9.
    发明授权
    Chicken RNA polymerase I promoter and the use thereof 失效
    鸡RNA聚合酶I启动子及其用途

    公开(公告)号:US07935807B2

    公开(公告)日:2011-05-03

    申请号:US10547155

    申请日:2004-02-27

    IPC分类号: C07H21/04 G01N33/48

    摘要: The invention relates to a novel polynucleotide exhibiting a promoting transcription activity, polynucleotide-containing vectors and to the use thereof for the transcription of interesting sequences such as the production of non-cap RNA virus. Said invention also relates to host cells preferably of avian origin, containing a polynucleotide or the inventive vector.

    摘要翻译: 本发明涉及一种表现出促进转录活性的新型多核苷酸,含多核苷酸的载体及其用于转录感兴趣序列(例如产生非帽RNA病毒)的用途。 所述发明还涉及含有多核苷酸或本发明载体的优选禽类来源的宿主细胞。