Use of Antagonist Anti-Cd40 Monoclonal Antibodies for Treatment of Multiple Myeloma
    6.
    发明申请
    Use of Antagonist Anti-Cd40 Monoclonal Antibodies for Treatment of Multiple Myeloma 审中-公开
    使用拮抗剂抗Cd40单克隆抗体治疗多发性骨髓瘤

    公开(公告)号:US20070218060A1

    公开(公告)日:2007-09-20

    申请号:US10578387

    申请日:2004-11-04

    IPC分类号: C07K16/00

    摘要: Methods of therapy for treating a subject for multiple myeloma 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, but exhibits antagonist activity when the antibody binds a CD40 antigen on a human CD40-expressing cell. Antagonist activity of the anti-antibody or antigen-binding fragment thereof beneficially inhibits proliferation and/or differentiation of human CD40 expressing multiple myeloma cells.

    摘要翻译: 提供了治疗多发性骨髓瘤受试者的治疗方法。 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。 拮抗性抗CD40抗体或其抗原结合片段没有显着的激动剂活性,但当抗体结合表达人CD40的细胞上的CD40抗原时,其表现出拮抗剂活性。 抗体抗体或其抗原结合片段的拮抗作用有利地抑制人CD40表达多发性骨髓瘤细胞的增殖和/或分化。

    Methods of therapy for solid tumors expressing the cd40 cell-surface antigen
    8.
    发明申请
    Methods of therapy for solid tumors expressing the cd40 cell-surface antigen 审中-公开
    表达cd40细胞表面抗原的实体瘤的治疗方法

    公开(公告)号:US20070098717A1

    公开(公告)日:2007-05-03

    申请号:US10578400

    申请日:2004-11-04

    IPC分类号: A61K39/395 C07K16/28

    摘要: Methods of therapy are provided for treating a subject for a solid tumor that comprises carcinoma cells expressing the CD40 cell-surface antigen. The methods comprise administering a therapeutically effective amount of an antagonist anti-CD40 antibody or antigen-binding fragment thereof to a subject in need thereof. The antagonist anti-CD40 antibody or antigen-binding fragment thereof is free of significant agonist activity, but exhibits antagonist activity when the antibody binds a CD40 antigen on a human CD40-expressing cell. Binding of the anti-CD4 antibody or suitable antigen-binding fragment thereof beneficially inhibits growth of solid tumors via ADCC-dependent killing of the CD40-expressing carcinoma cells.

    摘要翻译: 提供治疗方法用于治疗包括表达CD40细胞表面抗原的癌细胞的实体瘤的受试者。 所述方法包括向有需要的受试者施用治疗有效量的拮抗性抗-CD40抗体或其抗原结合片段。 拮抗性抗CD40抗体或其抗原结合片段没有显着的激动剂活性,但当抗体结合表达人CD40的细胞上的CD40抗原时,其表现出拮抗剂活性。 抗CD4抗体或其合适的抗原结合片段的结合有利地通过ADCC依赖性杀死表达CD40的癌细胞来抑制实体瘤的生长。

    RECOMBINANT INTERFERON-BETA WITH ENHANCED BIOLOGICAL ACTIVITY
    10.
    发明申请
    RECOMBINANT INTERFERON-BETA WITH ENHANCED BIOLOGICAL ACTIVITY 审中-公开
    重组干扰素与增强的生物活性

    公开(公告)号:US20090311216A1

    公开(公告)日:2009-12-17

    申请号:US12375958

    申请日:2007-07-24

    CPC分类号: C07K14/565

    摘要: Human interferon-β protein analogs in which the asparagine at position 25, numbered in accordance with native human interferon-β, is recombinantly replaced with an aspartate residue exhibit a biological activity of human interferon-β (e.g. IFN-β 1b) at an increased level relative to IFN-β 1b. These analogs are obtained by introducing a gene coding for Asp25 IFN-β into a cell and expressing the recombinant protein. The resulting IFN-β protein analog is suitable for large scale manufacturing for incorporation in HA-containing or HA-free therapeutics for treatment of diseases including multiple sclerosis. A reduced Lys endoproteinase-C peptide map technique that produces a fingerprint profile for proteins using an enzymatic digest followed by RP-HPLC is also useful in quality control as an ID test for the IFN-β protein analog products.

    摘要翻译: 人类干扰素-β蛋白类似物,其中根据天然人类干扰素-β编号的第25位的天冬酰胺用天冬氨酸残基重组取代,表现出增加的人干扰素-β(例如IFN-β1b)的生物学活性 水平相对于IFN-β1b。 这些类似物通过将编码Asp25 IFN-β的基因导入细胞并表达重组蛋白而获得。 所得的IFN-β蛋白类似物适用于大规模制造,用于掺入含HA或不含HA的治疗剂中用于治疗包括多发性硬化的疾病。 使用酶消化产生RP-HPLC产生蛋白质指纹图谱的降低的Lys内蛋白酶-C肽图技术也可作为IFN-β蛋白质类似物产品的ID测试的质量控制。