Angiopoietins and methods of use thereof
    1.
    发明授权
    Angiopoietins and methods of use thereof 有权
    促血管生成素及其使用方法

    公开(公告)号:US06455035B1

    公开(公告)日:2002-09-24

    申请号:US09286033

    申请日:1999-04-05

    IPC分类号: A61K3818

    CPC分类号: A61K38/1891 Y10S514/885

    摘要: The present invention provides for a method of decreasing or inhibiting vascular permeability and/or plasma leakage in a mammal comprising administering to the mammal a TIE-2 receptor activator. The invention also provides for a method of decreasing or inhibiting vascular permeability and/or plasma leakage in a mammal comprising administering to the mammal an Ang-2 inactivator such as an anti-Ang-2 neutralizing antibody.

    摘要翻译: 本发明提供了降低或抑制哺乳动物血管通透性和/或血浆渗漏的方法,包括向哺乳动物施用TIE-2受体激活剂。 本发明还提供减少或抑制哺乳动物血管渗透性和/或血浆渗漏的方法,包括向哺乳动物施用Ang-2灭活剂,例如抗Ang-2中和抗体。

    Therapeutic methods for inhibiting tumor growth with DII4 antagonists
    4.
    发明申请
    Therapeutic methods for inhibiting tumor growth with DII4 antagonists 审中-公开
    用DII4拮抗剂抑制肿瘤生长的治疗方法

    公开(公告)号:US20080107648A1

    公开(公告)日:2008-05-08

    申请号:US11639894

    申请日:2006-12-15

    IPC分类号: A61K39/395 A61P43/00

    摘要: A therapeutic method for inhibiting tumor development or growth, comprising administering an agent capable of inhibiting human delta-like ligand 4 (DII4) activity to a subject in need thereof. In one embodiment, the agent is an anti-DII4 antibody or antibody fragment capable of inhibiting the binding of DII4 to a Notch receptor. In another embodiment, the agent is a fusion protein comprising the extracellular domain of DII4 or a fragment or variant thereof, fused to a multimerizing component such as an Fc domain. The method of the invention is useful for inhibiting tumor growth, particularly in tumors which are not responsive to other therapeutic agents.

    摘要翻译: 一种抑制肿瘤发展或生长的治疗方法,包括向有需要的受试者施用能够抑制人类δ-配体4(DII4)活性的药剂。 在一个实施方案中,所述试剂是能够抑制DII4与Notch受体结合的抗DII4抗体或抗体片段。 在另一个实施方案中,所述试剂是包含融合到多聚化组分如Fc结构域的DII4的细胞外结构域或其片段或变体的融合蛋白。 本发明的方法可用于抑制肿瘤生长,特别是在对其它治疗剂无反应的肿瘤中。