TREATMENT OF PULMONARY SURFACTANT DYSFUNCTION USING CHOLESTEROL-SEQUESTERING CYCLODEXTRINS
    4.
    发明公开
    TREATMENT OF PULMONARY SURFACTANT DYSFUNCTION USING CHOLESTEROL-SEQUESTERING CYCLODEXTRINS 审中-公开
    肺表面活性剂机能障碍与胆固醇多价螯合剂治疗环糊精

    公开(公告)号:EP2900246A1

    公开(公告)日:2015-08-05

    申请号:EP12885828.9

    申请日:2012-09-27

    申请人: SolAeroMed Inc.

    IPC分类号: A61K31/724 A61P39/04

    CPC分类号: A61K33/40 A61K31/724

    摘要: The use of cholesterol-sequestering agents, such as methyl-beta-cyclodextrin, for the treatment of pulmonary surfactant dysfunction is disclosed. It was discovered that oxidative damage to pulmonary surfactant arises due to the interaction between reactive oxygen species and cholesterol. Thus, by removing cholesterol from pulmonary7 surfactant through the addition of a cholesterol-sequestering agent, oxidative damage to the surfactant is mitigated. It was also shown that methyl-beta-cyclodextrin can restore normal function to dysfunctional surfactant removed from the lungs of children with cystic fibrosis and non cystic fibrosis bronchiolitis.

    TREATMENT OF PULMONARY SURFACTANT DYSFUNCTION USING CHOLESTEROL-SEQUESTERING CYCLODEXTRINS
    6.
    发明公开
    TREATMENT OF PULMONARY SURFACTANT DYSFUNCTION USING CHOLESTEROL-SEQUESTERING CYCLODEXTRINS 审中-公开
    肺表面活性剂机能障碍与胆固醇多价螯合剂治疗环糊精

    公开(公告)号:EP2900246A4

    公开(公告)日:2016-04-13

    申请号:EP12885828

    申请日:2012-09-27

    申请人: SOLAEROMED INC

    IPC分类号: A61K31/724 A61P39/04

    CPC分类号: A61K33/40 A61K31/724

    摘要: The use of cholesterol-sequestering agents, such as methyl-beta-cyclodextrin, for the treatment of pulmonary surfactant dysfunction is disclosed. It was discovered that oxidative damage to pulmonary surfactant arises due to the interaction between reactive oxygen species and cholesterol. Thus, by removing cholesterol from pulmonary7 surfactant through the addition of a cholesterol-sequestering agent, oxidative damage to the surfactant is mitigated. It was also shown that methyl-beta-cyclodextrin can restore normal function to dysfunctional surfactant removed from the lungs of children with cystic fibrosis and non cystic fibrosis bronchiolitis.