P53 BINDING T CELL RECEPTOR MOLECULES
    3.
    发明申请
    P53 BINDING T CELL RECEPTOR MOLECULES 有权
    P53结合T细胞受体分子

    公开(公告)号:US20080269113A1

    公开(公告)日:2008-10-30

    申请号:US10163084

    申请日:2002-06-05

    CPC分类号: C07K14/7051 A61K38/00

    摘要: The invention provides T-cell receptor (TCR) molecules comprising a Vα chain and a Vβ chain that bind peptides derived from the p53 protein, preferably, the human p53 protein. The TCR molecules include both heterodimeric molecules and single chain molecules which specifically bind a sequence preferably spanning about amino acid positions 264-272 of the p53 protein displayed in the context of an HLA molecule, preferably, HLA-A2.1. Also disclosed are methods for making and using such TCR molecules. The invention has a wide spectrum of useful application including therapeutic uses and use in the detection of cells expressing p53 protein.

    摘要翻译: 本发明提供了包含Valpha链和结合来源于p53蛋白的肽优选人p53蛋白的Vbeta链的T细胞受体(TCR)分子。 TCR分子包括异源二聚体分子和单链分子,其特异性结合优选跨越在HLA分子,优选HLA-A2.1上下文中显示的p53蛋白的氨基酸位置264-272的序列。 还公开了制备和使用这种TCR分子的方法。 本发明具有广泛的有用应用,包括治疗用途和用于检测表达p53蛋白的细胞。

    In vivo activation of tumor-specific cytotoxic T cells
    4.
    发明授权
    In vivo activation of tumor-specific cytotoxic T cells 有权
    肿瘤特异性细胞毒性T细胞的体内活化

    公开(公告)号:US07402314B2

    公开(公告)日:2008-07-22

    申请号:US09277064

    申请日:1999-03-26

    申请人: Linda A. Sherman

    发明人: Linda A. Sherman

    IPC分类号: A61K39/00

    摘要: The present invention relates to methods and compositions of activating cytotoxic T lymphocytes (CTLs) in vivo with specificity for particular antigenic peptides, and to methods and compositions of using activated CTLs in vivo for the treatment of a variety of disease conditions. In some preferred embodiments, the invention provides methods of employing a polypeptide of the amino acid sequence VMAGVGSPYV to specifically activating CTLs in subjects having a breast cancer overexpressing a Her-2/Neu protein, and methods of using the polypeptide to treat such subjects.

    摘要翻译: 本发明涉及在体内激活细胞毒性T淋巴细胞(CTL)的特异性的特定抗原肽的方法和组合物,以及在体内使用活化的CTL用于治疗各种疾病状况的方法和组合物。 在一些优选的实施方案中,本发明提供使用氨基酸序列VMAGVGSPYV的多肽在过表达Her-2 / Neu蛋白的乳腺癌的受试者中特异性激活CTL的方法,以及使用该多肽来治疗这些受试者的方法。

    P53 binding T cell receptor molecules
    5.
    发明授权
    P53 binding T cell receptor molecules 有权
    P53结合T细胞受体分子

    公开(公告)号:US07456263B2

    公开(公告)日:2008-11-25

    申请号:US10163084

    申请日:2002-06-05

    IPC分类号: C07K16/30

    CPC分类号: C07K14/7051 A61K38/00

    摘要: The invention provides T-cell receptor (TCR) molecules comprising a Vα chain and a Vβ chain that bind peptides derived from the p53 protein, preferably, the human p53 protein. The TCR molecules include both heterodimeric molecules and single chain molecules which specifically bind a sequence preferably spanning about amino acid positions 264-272 of the p53 protein displayed in the context of an HLA molecule, preferably, HLA-A2.1. Also disclosed are methods for making and using such TCR molecules. The invention has a wide spectrum of useful application including therapeutic uses and use in the detection of cells expressing p53 protein.

    摘要翻译: 本发明提供了包含Valpha链和结合来源于p53蛋白的肽优选人p53蛋白的Vbeta链的T细胞受体(TCR)分子。 TCR分子包括异源二聚体分子和单链分子,其特异性结合优选跨越在HLA分子,优选HLA-A2.1上下文中显示的p53蛋白的氨基酸位置264-272的序列。 还公开了制备和使用这种TCR分子的方法。 本发明具有广泛的有用应用,包括治疗用途和用于检测表达p53蛋白的细胞。