PEPTIDE INHIBITORS OF CD40L SIGNALING AND USES THEREFOR
    25.
    发明公开
    PEPTIDE INHIBITORS OF CD40L SIGNALING AND USES THEREFOR 审中-公开
    CD40L信号肽的肽抑制剂及其应用

    公开(公告)号:EP2310405A1

    公开(公告)日:2011-04-20

    申请号:EP09793719.7

    申请日:2009-07-13

    CPC classification number: C07K14/195 A61K38/00 C07K7/08

    Abstract: The present invention provides compositions comprising peptidyl inhibitors of CD40L-dependent signaling that are not derived from a natural binding partner of CD40L such as CD40, or from a native CD40-CD40L interface. More particularly, the peptidyl inhibitors of the present invention are derived from natural sources that do not express CD40-CD40L costimulatory pathways. The invention also provides synthetic derivatives and analogs of the peptidyl inhibitors having enhanced binding affinity for CD40L or enhanced inhibitory activity relative to their parent molecules.

    Abstract translation: 本发明提供了包含CD40L依赖性信号肽的肽基抑制剂的组合物,其不是来源于CD40L的天然结合配偶体如CD40或来自天然CD40-CD40L接口。 更特别地,本发明的肽基抑制剂来源于不表达CD40-CD40L共刺激途径的天然来源。 本发明还提供了肽基抑制剂的合成衍生物和类似物,其相对于其亲代分子具有增强的对CD40L的结合亲和力或增强的抑制活性。

    HELICOBACTER PYLORI ADHESIN BINDING GROUP ANTIGEN
    29.
    发明授权
    HELICOBACTER PYLORI ADHESIN BINDING GROUP ANTIGEN 失效
    黏附OFF幽门螺杆菌什么血型抗原领带

    公开(公告)号:EP0909272B1

    公开(公告)日:2007-02-07

    申请号:EP97927563.3

    申请日:1997-06-10

    Applicant: Borén, Thomas

    CPC classification number: C07K14/205 A61K39/00 A61K2039/51

    Abstract: A novel Helicobacter pylori blood group antigen binding (BAB) adhesin protein was isolated and purified, whereby said protein or fractions thereof bind specifically to fucosylated blood group antigens. The protein sequence of said adhesin is disclosed in this application. Simultaneously the DNA sequences for two genes, babA and babB, producing highly similar proteins, are disclosed. Said adhesin and/or DNA is useful for diagnose and therapy and/or prophylaxis directed against H. pylori induced infections, e.g. gastritis and acid peptic disease, i.e. active vaccination. A new immunoglobulin composition, which exhibits specific activity to a Lewis antigen binding Helicobacter pylori adhesin, or preferably, monoclonal and/or polyclonal antibodies to said adhesin offer a new and more efficient method of treatment and/or prevention of gastrointestinal diseases, caused by Helicobacter pylori or other Helicobacter species, i.e. passive vaccination.

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