Methods and compositions for reducing amyloid beta levels
    2.
    发明授权
    Methods and compositions for reducing amyloid beta levels 有权
    降低淀粉样蛋白β水平的方法和组合物

    公开(公告)号:US07951367B2

    公开(公告)日:2011-05-31

    申请号:US11985601

    申请日:2007-11-15

    IPC分类号: A61K38/43

    摘要: The present invention provides a method of increasing cathepsin B-induced cleavage of amyloid-β (Aβ) peptide in a cell or tissue, the method generally involving contacting the cell or tissue with an agent that increases the level of cathepsin B in the cell or tissue. The present invention further provides variant cathepsin B polypeptides that are resistant to inhibition by a cysteine protease inhibitor; as well as nucleic acids encoding the variants, and host cells comprising the nucleic acids.

    摘要翻译: 本发明提供了一种增加组织蛋白酶B诱导的淀粉样蛋白切割的方法。 (A&bgr))肽,所述方法通常涉及使细胞或组织与增加细胞或组织中组织蛋白酶B水平的试剂接触。 本发明进一步提供对半胱氨酸蛋白酶抑制剂具有抑制作用的变体组织蛋白酶B多肽; 以及编码变体的核酸,以及包含核酸的宿主细胞。

    Method of increasing cathepsin B-induced cleavage of amyloid-β peptides
    3.
    发明授权
    Method of increasing cathepsin B-induced cleavage of amyloid-β peptides 有权
    增加组织蛋白酶B诱导的淀粉样蛋白的切割的方法 肽

    公开(公告)号:US08388953B2

    公开(公告)日:2013-03-05

    申请号:US12826403

    申请日:2010-06-29

    IPC分类号: A61K38/43

    摘要: The present invention provides a method of increasing cathepsin B-induced cleavage of amyloid-β (Aβ) peptide in a cell or tissue, the method generally involving contacting the cell or tissue with an agent that increases the level of cathepsin B in the cell or tissue. The present invention further provides variant cathepsin B polypeptides that are resistant to inhibition by a cysteine protease inhibitor; as well as nucleic acids encoding the variants, and host cells comprising the nucleic acids.

    摘要翻译: 本发明提供了一种增加组织蛋白酶B诱导的淀粉样蛋白切割的方法。 (A&bgr))肽,所述方法通常涉及使细胞或组织与增加细胞或组织中组织蛋白酶B水平的试剂接触。 本发明进一步提供对半胱氨酸蛋白酶抑制剂具有抑制作用的变体组织蛋白酶B多肽; 以及编码变体的核酸,以及包含核酸的宿主细胞。