HUMAN GLYCOSYLPHOSPHATIDYLINOSITOL SPECIFIC PHOSPHOLIPASE D VARIANTS AND USES THEREOF
    1.
    发明公开
    HUMAN GLYCOSYLPHOSPHATIDYLINOSITOL SPECIFIC PHOSPHOLIPASE D VARIANTS AND USES THEREOF 有权
    人类糖基特异性磷脂酶D和使用的变型

    公开(公告)号:EP1141334A2

    公开(公告)日:2001-10-10

    申请号:EP99963641.8

    申请日:1999-12-23

    IPC分类号: C12N15/55

    CPC分类号: C12N9/20 A61K38/00

    摘要: Glycosyl phosphatidy linositol specific phospholipase D (GPI-PLD) proteins and their medical uses are disclosed, in particular in the treatment and diagnosis of diabetes and complications of diabetes such as insulin resistance, liver dysfunction, disorders involving pancreatectomies and conditions mediated by a product of an infectious organism which is capable of inhibiting GPI-PLD, such as septic shock. The present invention further relates to variant GPI-PLD polypeptides modified at the phosphorylation site at amino acids 689-692 of the mature human wild-type protein.

    MATERIALS AND METHODS RELATING TO THE TREATMENT OF CONDITIONS INVOLVING MAST CELLS, BASOPHILS AND EOSINOPHILS
    3.
    发明公开
    MATERIALS AND METHODS RELATING TO THE TREATMENT OF CONDITIONS INVOLVING MAST CELLS, BASOPHILS AND EOSINOPHILS 有权
    IPG拮抗剂疾病的治疗中BASOPHILE-或嗜酸性粒细胞或肥大细胞发挥作用

    公开(公告)号:EP1066043A2

    公开(公告)日:2001-01-10

    申请号:EP99913481.0

    申请日:1999-03-29

    IPC分类号: A61K31/70 A61K39/395

    CPC分类号: A61K31/70 C07K16/18

    摘要: This application discloses that inositolphosphoglycans (IPGs) can be obtained from basophils, eosinophils and mast cells and that allergen stimulation of these cells results in IPG release. It also shows that IPGs are second messengers for allergic stimulation as the addition of some types of purified IPGs to non-allergen stimulated cells resulted in histamine release or degranulation. Thus, IPG antagonists can be used for the treatment of conditions (especially allergy and asthma) mediated by the release of IPGs from mast cells, basophils or eosinophils. Preferred IPG antagonists include anti-IPG antibodies, inhibitors of the enzyme GPI-PLD and competitive antagonists.

    MATERIALS FOR THE TREATMENT OF CONDITIONS INVOLVING MAST CELLS, BASOPHILS AND EOSINOPHILS
    5.
    发明授权
    MATERIALS FOR THE TREATMENT OF CONDITIONS INVOLVING MAST CELLS, BASOPHILS AND EOSINOPHILS 有权
    用于疾病的治疗材料,其中BASOPHILE-或嗜酸性粒细胞或肥大细胞发挥作用

    公开(公告)号:EP1066043B1

    公开(公告)日:2003-12-17

    申请号:EP99913481.0

    申请日:1999-03-29

    CPC分类号: A61K31/70 C07K16/18

    摘要: This application discloses that inositolphosphoglycans (IPGs) can be obtained from basophils, eosinophils and mast cells and that allergen stimulation of these cells results in IPG release. It also shows that IPGs are second messengers for allergic stimulation as the addition of some types of purified IPGs to non-allergen stimulated cells resulted in histamine release or degranulation. Thus, IPG antagonists can be used for the treatment of conditions (especially allergy and asthma) mediated by the release of IPGs from mast cells, basophils or eosinophils. Preferred IPG antagonists include anti-IPG antibodies, inhibitors of the enzyme GPI-PLD and competitive antagonists.