Antiviral activity of Shiga toxin
    1.
    发明授权
    Antiviral activity of Shiga toxin 失效
    志贺毒素的抗病毒活性

    公开(公告)号:US07135173B2

    公开(公告)日:2006-11-14

    申请号:US10325664

    申请日:2002-12-18

    CPC分类号: A61K38/164 A61K38/168

    摘要: The present invention provides methods and compositions for eliminating virally-infected cells by administering a Shiga-toxin composition, and the present invention provides methods and compositions for suppressing bovine leukemia-related cell proliferation. In the methods, a Shiga-toxin composition is administered in an amount effective to suppress bovine leukemia-related cell proliferation. The Shiga-toxin composition can include a Shiga-toxin polypeptide; a probiotic microorganism expressing a Shiga-toxin polypeptide; or a transgenic plant expressing a Shiga-toxin polypeptide. In one embodiment, the Shiga-toxin polypeptide is Stx1A and, in another embodiment, the Shiga-toxin polypeptide is Stx1 holotoxin. In yet a further embodiment, the Shiga-toxin polypeptide comprises Stx2.

    摘要翻译: 本发明提供了通过施用志贺毒素组合物来消除病毒感染细胞的方法和组合物,本发明提供了用于抑制牛白血病相关细胞增殖的方法和组合物。 在该方法中,以有效抑制牛白血病相关细胞增殖的量施用志贺毒素组合物。 志贺毒素组合物可以包括志贺毒素多肽; 益生菌微生物表达志贺毒素多肽; 或表达志贺毒素多肽的转基因植物。 在一个实施方案中,志贺毒素多肽是Stx1A,在另一个实施方案中,志贺毒素多肽是Stx1全毒素。 在又一个实施方案中,志贺毒素多肽包含Stx2。

    Methods and compositions for suppressing bovine leukemia virus with a Shiga toxin polypeptide
    2.
    发明授权
    Methods and compositions for suppressing bovine leukemia virus with a Shiga toxin polypeptide 失效
    用志贺毒素多肽抑制牛白血病病毒的方法和组合物

    公开(公告)号:US06541013B1

    公开(公告)日:2003-04-01

    申请号:US09615179

    申请日:2000-07-13

    申请人: Carolyn H. Bohach

    发明人: Carolyn H. Bohach

    IPC分类号: A61K39108

    CPC分类号: A61K38/164 A61K38/168

    摘要: The present invention provides methods and compositions for suppressing bovine leukemia-related cell proliferation. In the methods, a Shiga-toxin composition is administered in an amount effective to suppress bovine leukemia-related cell proliferation. The Shiga-toxin composition can include a Shiga-toxin polypeptide; a probiotic microorganism expressing a Shiga-toxin polypeptide; or a transgenic plant expressing a Shiga-toxin polypeptide. In one embodiment, the Shiga-toxin polypeptide is Stx1A and, in another embodiment, the Shiga-toxin polypeptide is Stx1 holotoxin.

    摘要翻译: 本发明提供抑制牛白血病相关细胞增殖的方法和组合物。 在该方法中,以有效抑制牛白血病相关细胞增殖的量施用志贺毒素组合物。 志贺毒素组合物可以包括志贺毒素多肽; 益生菌微生物表达志贺毒素多肽; 或表达志贺毒素多肽的转基因植物。 在一个实施方案中,志贺毒素多肽是Stx1A,在另一个实施方案中,志贺毒素多肽是Stx1全毒素。