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    • 18. 发明授权
    • Nucleic acids encoding mutant forms of Fas ligand
    • 编码Fas配体突变形式的核酸
    • US07393942B2
    • 2008-07-01
    • US10404466
    • 2003-04-01
    • Keting Chu
    • Keting Chu
    • C07H21/04C07K1/00A61K39/00A61K39/12C12P21/04
    • C07K14/70575A61K38/00C07K2319/00C12N2799/021C12N2799/022C12N2799/027
    • The invention provides for DNA encoding Fas ligand muteins and chimeras and the proteins encoded thereby. The invention further includes the use of DNA and vectors to produce transformed cells expressing the mutant or chimeric Fas ligand. When the Fas ligand of the invention is a non cleavable form, the cells expressing the Fas ligand are useful in vitro for identifying Fas expressing cells and in vitro or in vivo for reducing populations of Fas expressing cells. Thus, in other embodiments, the present invention is also directed to a method for treating a patient, for example a mammal, for autoimmune disease or transplant rejection by administering a Fas ligand therapeutic agent. The therapeutic agent is a polypeptide, a polynucleotide encoding the polypeptide or a small molecule. The polypeptides include full-length Fas ligand polypeptide, or a biologically active variant, derivative, portion, fusion or peptide thereof.
    • 本发明提供编码Fas配体突变蛋白和嵌合体的DNA及其编码的蛋白质。 本发明还包括使用DNA和载体产生表达突变体或嵌合Fas配体的转化细胞。 当本发明的Fas配体是不可切割的形式时,表达Fas配体的细胞在体外可用于鉴定Fas表达细胞,并在体外或体内用于减少Fas表达细胞的群体。 因此,在其它实施方案中,本发明还涉及通过施用Fas配体治疗剂来治疗患者,例如哺乳动物用于自身免疫疾病或移植排斥的方法。 治疗剂是多肽,编码多肽的多核苷酸或小分子。 多肽包括全长Fas配体多肽或其生物活性变体,衍生物,部分,融合物或肽。
    • 19. 发明授权
    • Methods of therapy for B-cell malignancies using antagonist anti-CD40 antibodies
    • 使用拮抗性抗-CD40抗体治疗B细胞恶性肿瘤的方法
    • US07820170B2
    • 2010-10-26
    • US12568373
    • 2009-09-28
    • Keting ChuLorianne K. Masuoka
    • Keting ChuLorianne K. Masuoka
    • A61K39/395C07K16/28
    • C07K16/2878A01K2217/05A61K2039/505C07K2317/21C12N2799/026
    • Methods of therapy for B-cell malignancies are provided. The methods comprise administering a therapeutically effective amount of an antagonist anti-CD40 antibody or antigen-binding fragment thereof to a patient in need thereof. The antagonist anti-CD40 antibody or antigen-binding fragment thereof is free of significant agonist activity when the antibody binds a CD40 antigen on a normal human B cell, exhibits antagonist activity when the antibody binds a CD40 antigen on a malignant human B cell, and can exhibit antagonist activity when the antibody binds a CD40 antigen on a normal human B cell. Antagonist activity of the anti-CD40 antibody or antigen-binding fragment thereof beneficially inhibits proliferation and/or differentiation of malignant human B cells.
    • 提供了B细胞恶性肿瘤治疗方法。 所述方法包括向有需要的患者施用治疗有效量的拮抗性抗CD40抗体或其抗原结合片段。 当抗体结合正常人B细胞上的CD40抗原时,拮抗性抗-CD40抗体或其抗原结合片段没有明显的激动剂活性,当抗体结合恶性人B细胞上的CD40抗原时,拮抗剂抗CD40抗体或其抗原结合片段, 当抗体结合正常人B细胞上的CD40抗原时,可以显示拮抗剂活性。 抗CD40抗体或其抗原结合片段的拮抗作用有益地抑制恶性人B细胞的增殖和/或分化。
    • 20. 发明授权
    • Methods of therapy for B-cell malignancies using antagonist anti-CD40 antibodies
    • 使用拮抗性抗-CD40抗体治疗B细胞恶性肿瘤的方法
    • US07611708B2
    • 2009-11-03
    • US12246029
    • 2008-10-06
    • Keting ChuLorianne K. Masuoka
    • Keting ChuLorianne K. Masuoka
    • A61K39/395C07K16/28
    • C07K16/2878A01K2217/05A61K2039/505C07K2317/21C12N2799/026
    • Methods of therapy for B-cell malignancies are provided. The methods comprise administering a therapeutically effective amount of an antagonist anti-CD40 antibody or antigen-binding fragment thereof to a patient in need thereof. The antagonist anti-CD40 antibody or antigen-binding fragment thereof is free of significant agonist activity when the antibody binds a CD40 antigen on a normal human B cell, exhibits antagonist activity when the antibody binds a CD40 antigen on a malignant human B cell, and can exhibit antagonist activity when the antibody binds a CD40 antigen on a normal human B cell. Antagonist activity of the anti-CD40 antibody or antigen-binding fragment thereof beneficially inhibits proliferation and/or differentiation of malignant human B cells.
    • 提供了B细胞恶性肿瘤治疗方法。 所述方法包括向有需要的患者施用治疗有效量的拮抗性抗CD40抗体或其抗原结合片段。 当抗体结合正常人B细胞上的CD40抗原时,拮抗性抗-CD40抗体或其抗原结合片段没有明显的激动剂活性,当抗体结合恶性人B细胞上的CD40抗原时,拮抗剂抗CD40抗体或其抗原结合片段, 当抗体结合正常人B细胞上的CD40抗原时,可以显示拮抗剂活性。 抗CD40抗体或其抗原结合片段的拮抗作用有益地抑制恶性人B细胞的增殖和/或分化。