Targeting recombinant therapeutics to circulating red blood cells
    2.
    发明授权
    Targeting recombinant therapeutics to circulating red blood cells 有权
    靶向重组治疗循环红细胞

    公开(公告)号:US08333973B2

    公开(公告)日:2012-12-18

    申请号:US12811443

    申请日:2008-12-31

    IPC分类号: A61K39/00

    摘要: Fusion proteins comprising a single chain antigen-binding domain (scFv) of a monoclonal antibody, linked to an anti-thrombotic agent, anti-inflammatory agent, or a pro-drug thereof are provided, where the polypeptide binds to a binding site (antigen) expressed on the surface of a red blood cell at a density greater than 5,000 copies per red blood cell. Pharmaceutical compositions comprising these fusion proteins, and methods of delivering an anti-thrombotic agent to the surface of a red blood cell via delivery of these fusion proteins, and methods of treating or preventing thrombosis, tissue ischemia, acute myocardial infarction (AMI), ischemic stroke, cerebrovascular disease, pulmonary embolism, or ischemic peripheral vascular disease via administration of the fusion proteins or compositions comprising same are also provided.

    摘要翻译: 提供了包含与抗血栓形成剂,抗炎剂或其前体药物连接的单克隆抗体的单链抗原结合结构域(scFv)的融合蛋白,其中多肽与结合位点(抗原 )在红细胞的表面上以每个红细胞大于5,000拷贝的密度表达。 包含这些融合蛋白的药物组合物,以及通过这些融合蛋白的递送将抗血栓形成剂递送到红细胞表面的方法,以及治疗或预防血栓形成,组织缺血,急性心肌梗塞(AMI),缺血性 还提供了通过施用融合蛋白或包含其的组合物的中风,脑血管疾病,肺栓塞或缺血性外周血管疾病。

    TARGETING RECOMBINANT THERAPEUTICS TO CIRCULATING RED BLOOD CELLS
    3.
    发明申请
    TARGETING RECOMBINANT THERAPEUTICS TO CIRCULATING RED BLOOD CELLS 有权
    指导重组治疗方法循环红细胞

    公开(公告)号:US20100285015A1

    公开(公告)日:2010-11-11

    申请号:US12811443

    申请日:2008-12-31

    摘要: Fusion proteins comprising a single chain antigen-binding domain (scFv) of a monoclonal antibody, linked to an anti-thrombotic agent, anti-inflammatory agent, or a pro-drug thereof are provided, where the polypeptide binds to a binding site (antigen) expressed on the surface of a red blood cell at a density greater than 5,000 copies per red blood cell. Pharmaceutical compositions comprising these fusion proteins, and methods of delivering an anti-thrombotic agent to the surface of a red blood cell via delivery of these fusion proteins, and methods of treating or preventing thrombosis, tissue ischemia, acute myocardial infarction (AMI), ischemic stroke, cerebrovascular disease, pulmonary embolism, or ischemic peripheral vascular disease via administration of the fusion proteins or compositions comprising same are also provided.

    摘要翻译: 提供了包含与抗血栓形成剂,抗炎剂或其前体药物连接的单克隆抗体的单链抗原结合结构域(scFv)的融合蛋白,其中多肽与结合位点(抗原 )在红细胞的表面上以每个红细胞大于5,000拷贝的密度表达。 包含这些融合蛋白的药物组合物,以及通过这些融合蛋白的递送将抗血栓形成剂递送到红细胞表面的方法,以及治疗或预防血栓形成,组织缺血,急性心肌梗塞(AMI),缺血性 还提供了通过施用融合蛋白或包含其的组合物的中风,脑血管疾病,肺栓塞或缺血性外周血管疾病。

    COMPOSITIONS CONTAINING THROMBOMODULIN DOMAINS AND USES THEREOF
    4.
    发明申请
    COMPOSITIONS CONTAINING THROMBOMODULIN DOMAINS AND USES THEREOF 审中-公开
    含有酪氨酸蛋白酶域的组合物及其用途

    公开(公告)号:US20110262466A1

    公开(公告)日:2011-10-27

    申请号:US13124295

    申请日:2009-10-16

    摘要: Compositions are provided comprising a thrombomodulin domain linked to a targeting moiety that binds to a determinant on the surface of a target endothelial cell or red blood cell, wherein the thrombomodulin domain may be the extracellular domain, the N-terminal lectin-like domain, or an epidermal growth factor (EGF)-like domain. The targeting moiety may be a single chain antigen-binding domain (scFv), and the targeting moiety and thrombomodulin domain of the composition may be linked as a continuous polypeptide chain. Methods of delivery and use of a composition described herein are provided, as well as methods of treating or preventing thrombosis, inflammation, tissue ischemia, sepsis, acute lung injury (ALI), acute myocardial infarction (AMI), ischemic stroke, cerebrovascular disease, pulmonary embolism, or ischemic peripheral vascular disease is provided.

    摘要翻译: 提供了组合物,其包含与靶向部分连接的血栓调节蛋白结构域,所述靶向部分与靶内皮细胞或红细胞的表面上的决定簇结合,其中所述血栓调节蛋白结构域可以是细胞外结构域,N-末端凝集素样结构域,或 表皮生长因子(EGF)样结构域。 靶向部分可以是单链抗原结合结构域(scFv),并且组合物的靶向部分和血栓调节蛋白结构域可以作为连续的多肽链连接。 提供本文所述的组合物的递送和使用方法,以及治疗或预防血栓形成,炎症,组织缺血,败血症,急性肺损伤(ALI),急性心肌梗塞(AMI),缺血性卒中,脑血管疾病, 提供肺栓塞或缺血性外周血管疾病。