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    • 4. 发明申请
    • INDIVIDUALIZED ANTI-CANCER ANTIBODIES
    • 个体化的抗癌抗体
    • WO03074568A9
    • 2003-12-11
    • PCT/IB0002050
    • 2000-11-08
    • ARIUS RES INC
    • YOUNG DAVID S FTAKAHASHI MIYOKO
    • A61K38/00A61K35/12A61K38/43A61K39/39A61K39/395A61K47/48A61K51/00A61K51/10A61P35/00C07K16/30
    • C07K16/00A61K47/68A61K51/10A61K2039/505C07K16/3007C07K16/3015C07K16/3053
    • 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 sytotoxicity 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.
    • 本发明涉及使用新型筛选范例产生患者特异性抗癌抗体的方法。 通过使用癌细胞的细胞毒性作为终点分离抗癌抗体,该过程使得为个体患者定制的可用于治疗和诊断目的的抗癌抗体的生产成为可能。 本发明进一步涉及制备抗体的方法及其使用方法。 抗体可以针对来自特定患者的一种肿瘤特异性地制备,并基于其癌细胞的细胞毒性和对非癌细胞同时缺乏毒性进行选择。 这些抗体可用于癌症的分期和诊断,并可用于治疗肿瘤转移。 基于认识到转移性癌症通常良好血管化并且红血细胞递送抗癌抗体可以使抗癌抗体与从患者获得的红细胞缀合并且再注入用于治疗转移的抗癌抗体可以具有 在肿瘤部位浓缩抗体的效果。