MODIFIED IL-4 MUTEIN RECEPTOR ANTAGONISTS
    3.
    发明申请
    MODIFIED IL-4 MUTEIN RECEPTOR ANTAGONISTS 失效
    修饰的IL-4 MUTEIN受体拮抗剂

    公开(公告)号:US20090010874A1

    公开(公告)日:2009-01-08

    申请号:US11940217

    申请日:2007-11-14

    IPC分类号: C07K14/54 A61K38/20

    摘要: This invention relates to modified IL-4 mutein receptor antagonists comprising an IL-4 mutein receptor antagonist coupled to polyethylene glycol. Related formulations and dosages and methods of administration thereof for therapeutic purposes are also provided. These modified IL-4 mutein receptor antagonists, compositions and methods provide a treatment option for those individuals afflicted with a respiratory disorder such as asthma by inhibiting IL-4 and IL-13-mediated airway hyperresponsiveness and eosinophilia. More particularly, these antagonists have an increased duration of effect versus unmodified IL-4RA by virtue of a greater plasma half-life.

    摘要翻译: 本发明涉及包含与聚乙二醇偶联的IL-4突变蛋白受体拮抗剂的经修饰的IL-4突变蛋白受体拮抗剂。 还提供了用于治疗目的的相关制剂和剂量及其施用方法。 这些修饰的IL-4突变蛋白受体拮抗剂,组合物和方法通过抑制IL-4和IL-13介导的气道高反应性和嗜酸性粒细胞增多为患有呼吸系统疾病如哮喘的个体提供治疗选择。 更具体地,这些拮抗剂由于更大的血浆半衰期而对未改性的IL-4RA具有增加的作用持续时间。

    Modified IL-4 mutein receptor antagonists
    4.
    发明授权
    Modified IL-4 mutein receptor antagonists 失效
    修饰的IL-4突变蛋白受体拮抗剂

    公开(公告)号:US07404957B2

    公开(公告)日:2008-07-29

    申请号:US10820559

    申请日:2004-04-08

    摘要: This invention relates to modified IL-4 mutein receptor antagonists comprising an IL-4 mutein receptor antagonist coupled to polyethylene glycol. Related formulations and dosages and methods of administration thereof for therapeutic purposes are also provided. These modified IL-4 mutein receptor antagonists, compositions and methods provide a treatment option for those individuals afflicted with a respiratory disorder such as asthma by inhibiting IL-4 and IL-13-mediated airway hyperresponsiveness and eosinophilia. More particularly, these antagonists have an increased duration of effect versus unmodified IL-4RA by virtue of a greater plasma half-life.

    摘要翻译: 本发明涉及包含与聚乙二醇偶联的IL-4突变蛋白受体拮抗剂的经修饰的IL-4突变蛋白受体拮抗剂。 还提供了用于治疗目的的相关制剂和剂量及其施用方法。 这些修饰的IL-4突变蛋白受体拮抗剂,组合物和方法通过抑制IL-4和IL-13介导的气道高反应性和嗜酸性粒细胞增多为患有呼吸系统疾病如哮喘的个体提供治疗选择。 更具体地,这些拮抗剂由于更大的血浆半衰期而对未改性的IL-4RA具有增加的作用持续时间。