Individualized anti-cancer antibodies

    公开(公告)号:US06657048B2

    公开(公告)日:2003-12-02

    申请号:US09727361

    申请日:2000-11-29

    IPC分类号: C07K1600

    摘要: The present invention relates to a method for producing patient specific anti-cancer antibodies using a novel paradigm of screening. By segregating the anti-cancer antibodies using cancer cell cytotoxicity as an end point, the process makes possible the production of anti-cancer antibodies customized for the individual patient that can be used for therapeutic and diagnostic purposes. The invention further relates to the process by which the antibodies are made and to their methods of use. The antibodies can be made specifically for one tumor derived from a particular patient and are selected on the basis of their cancer cell cytotoxicity and simultaneous lack of toxicity for non-cancerous cells. The antibodies can be used in aid of staging and diagnosis of a cancer, and can be used to treat tumor metastases. The anti-cancer antibodies can be conjugated to red blood cells obtained from that patient and re-infused for treatment of metastases based upon the recognition that metastatic cancers are usually well vascularized and the delivery of anti-cancer antibodies by red blood cells can have the effect of concentrating the antibodies at the site of the tumor.

    Individualized anti-cancer antibodies
    84.
    发明授权
    Individualized anti-cancer antibodies 失效
    个性化的抗癌抗体

    公开(公告)号:US07256272B2

    公开(公告)日:2007-08-14

    申请号:US10713642

    申请日:2003-11-13

    摘要: The present invention relates to a method for producing patient specific anti-cancer antibodies using a novel paradigm of screening. By segregating the anti-cancer antibodies using cancer cell cytotoxicity as an end point, the process makes possible the production of anti-cancer antibodies customized for the individual patient that can be used for therapeutic and diagnostic purposes. The invention further relates to the process by which the antibodies are made and to their methods of use. The antibodies can be made specifically for one tumor derived from a particular patient and are selected on the basis of their cancer cell cytotoxicity and simultaneous lack of toxicity for non-cancerous cells.

    摘要翻译: 本发明涉及使用新的筛选范例来生产患者特异性抗癌抗体的方法。 通过使用癌细胞细胞毒性分离抗癌抗体作为终点,该方法使得可以为可用于治疗和诊断目的的个体患者定制抗癌抗体。 本发明还涉及制备抗体的方法及其使用方法。 抗体可以专门针对来自特定患者的一种肿瘤进行制备,并且基于它们的癌细胞细胞毒性和对非癌细胞同时缺乏毒性进行选择。