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    • 25. 发明授权
    • Cathepsin inhibitors in cancer treatment
    • 组织蛋白酶抑制剂在癌症治疗
    • US06605589B1
    • 2003-08-12
    • US09539739
    • 2000-03-31
    • Fatih M. UckunDe-Min Zhu
    • Fatih M. UckunDe-Min Zhu
    • A01N3718
    • A61K38/55
    • Embodiments of the present invention provide methods for inhibiting tumor cell growth, or treating cancer cells, in a subject through the administration of a cathepsin inhibitor or inhibitors. Methods for inhibiting inflammatory disease cells as well as other cathepsin expressing cells in a subject with a cathepsin inhibitor or inhibitors are also within the present invention. Furthermore, the present invention relates to inducing cytotoxicity or apoptosis in cells by administering a cytotoxic or an apoptotic dose of a cathepsin inhibitor or inhibitors to the cell. Finally, the present invention relates to the administering of cathepsin expressing vectors to tumor cells so as to inhibit the tumor cells growth.
    • 本发明的实施方案提供了通过施用组织蛋白酶抑制剂或抑制剂来抑制受试者的肿瘤细胞生长或治疗癌细胞的方法。 用组织蛋白酶抑制剂或抑制剂抑制受试者中炎性疾病细胞以及其他组织蛋白酶表达细胞的方法也在本发明中。 此外,本发明涉及通过向细胞施用细胞毒性或细胞凋亡剂量的组织蛋白酶抑制剂或抑制剂来诱导细胞中的细胞毒性或细胞凋亡。 最后,本发明涉及向肿瘤细胞施用组织蛋白酶表达载体,以抑制肿瘤细胞生长。
    • 28. 发明授权
    • Methods for the treatment of CD7+ viral infection with TXU-7-PAP
    • 用TXU-7-PAP治疗CD7 +病毒感染的方法
    • US06372217B1
    • 2002-04-16
    • US09014028
    • 1998-01-27
    • Fatih M. Uckun
    • Fatih M. Uckun
    • A61K3940
    • A61K47/6849A61K47/6825
    • The present invention provides a novel biotherapeutic agent comprising a monoclonal antibody TXU-7, which is specific to the CD7 antigen, conjugated to the pokeweed antiviral protein (PAP). This immunoconjugate was designated TXU-7-PAP. The CD7 antigen is present on the surface of the majority of T-lymphocytes, including those that are the cellular target of the human immunodeficiency virus (HIV). The pokeweed antiviral protein displays broad spectrum antiviral activity toward various plant, animal, and human viruses, including HIV. Prior attempts to generate PAP immunoconjugates with anti-HIV activity have been unsuccessful due to the poor stability of the immunoconjugate in vivo. However, the TXU-7-PAP immunoconjugate described herein displayed potent antiviral activity against HIV-1 and low toxicity in various animal models. Preliminary clinical studies in HIV-1-infected patients demonstrated that the immunoconjugate was well-tolerated and reduced the HIV-1 viral load. Thus, this immunoconjugate is expected to improve the prognosis of HIV-1-infected patients.
    • 本发明提供了一种新颖的生物治疗剂,其包含与所述pokeweed抗病毒蛋白(PAP)缀合的CD7抗原特异性的单克隆抗体TXU-7。 将该免疫缀合物命名为TXU-7-PAP。 CD7抗原存在于大多数T淋巴细胞的表面,包括那些是人类免疫缺陷病毒(HIV)的细胞靶标的抗原。 pokeweed抗病毒蛋白显示广泛的抗病毒活性对各种植物,动物和人类病毒,包括艾滋病毒。 由于免疫缀合物在体内的稳定性差,以前尝试产生具有抗HIV活性的PAP免疫缀合物已经不成功。 然而,本文所述的TXU-7-PAP免疫偶联物在各种动物模型中显示出针对HIV-1的有效抗病毒活性和低毒性。 HIV-1感染患者的初步临床研究表明,免疫缀合物具有良好的耐受性,降低了HIV-1病毒载量。 因此,这种免疫缀合物有望改善HIV-1感染患者的预后。