Pharmaceutical preparations comprising an ALK1-Fc fusion protein
    6.
    发明授权
    Pharmaceutical preparations comprising an ALK1-Fc fusion protein 有权
    包含ALK1-Fc融合蛋白的药物制剂

    公开(公告)号:US08158584B2

    公开(公告)日:2012-04-17

    申请号:US12434598

    申请日:2009-05-01

    IPC分类号: A61K38/00 A61K38/16

    摘要: In certain aspects, the present disclosure relates to the insight that a polypeptide comprising a ligand-binding portion of the extracellular domain of activin-like kinase I (ALK1) polypeptide may be used to inhibit angiogenesis in vivo, particularly in mammals suffering angiogenesis-related disorders. Additionally, the disclosure demonstrates that inhibitors of ALK1 may be used to increase pericyte coverage in vascularized tissues, including tumors and the retina. The disclosure also identifies ligands for ALK1 and demonstrates that such ligands have pro-angiogenic activity, and describes antibodies that inhibit receptor-ligand interaction.

    摘要翻译: 在某些方面,本公开涉及以下认识:包含活化素样激酶I(ALK1)多肽的细胞外结构域的配体结合部分的多肽可用于抑制体内血管发生,特别是在血管生成相关的哺乳动物中 疾病 此外,本公开表明ALK1的抑制剂可用于增加血管化组织(包括肿瘤和视网膜)中的周细胞覆盖。 本公开还鉴定了ALK1的配体,并证明这些配体具有促血管生成活性,并且描述了抑制受体 - 配体相互作用的抗体。