Method for screening agents for the treatment of diabetes
    3.
    发明授权
    Method for screening agents for the treatment of diabetes 有权
    用于治疗糖尿病的筛选剂的方法

    公开(公告)号:US07662775B2

    公开(公告)日:2010-02-16

    申请号:US10975367

    申请日:2004-10-29

    摘要: The invention relates to a convenient screening tool for identifying an agent for treating diabetes. The screening tool is a G protein-coupled receptor, a variant of the G protein-coupled receptor, or a homolog of the G protein-coupled receptor, which promotes insulin secretion under a high glucose concentration by activation. The invention also relates to cells transformed with an expression vector comprising a polynucleotide encoding and expressing the screening tool. The invention provides a convenient screening method for identifying an agent for treating diabetes, pharmaceutical compositions comprising the agent, and a process for manufacturing the pharmaceutical composition.

    摘要翻译: 本发明涉及用于鉴定用于治疗糖尿病的药剂的方便的筛选工具。 筛选工具是G蛋白偶联受体,G蛋白偶联受体的变体或G蛋白偶联受体的同系物,其通过活化促进高葡萄糖浓度下的胰岛素分泌。 本发明还涉及用包含编码和表达筛选工具的多核苷酸的表达载体转化的细胞。 本发明提供了用于鉴定用于治疗糖尿病的药剂的方便的筛选方法,包含该药剂的药物组合物和用于制备该药物组合物的方法。

    Polynucleotides encoding SRE B2 receptor
    5.
    发明授权
    Polynucleotides encoding SRE B2 receptor 有权
    编码SRE B2受体的多核苷酸

    公开(公告)号:US06555344B1

    公开(公告)日:2003-04-29

    申请号:US09622439

    申请日:2000-08-17

    IPC分类号: C12P2300

    摘要: This invention belongs to the genetic engineering field, and provides the novel G protein-coupled receptor family protein SREB2 expressed in the central nervous system, genes coding for the protein, screening methods using the protein and so on. As one of the methods for obtaining the G protein-coupled receptor protein of the present invention, RT-PCR is carried out using mRNA extracted from human or rat brain tissue or brain-derived cells as the template and using two primers interposing the entire portion or a part of the G protein-coupled receptor protein translation region, thereby obtaining cDNA corresponding to the G protein-coupled receptor protein or a part thereof, and the cDNA is integrated into an appropriate expression vector and expressed in a host cell.

    摘要翻译: 本发明属于遗传工程领域,提供了在中枢神经系统中表达的新型G蛋白偶联受体家族蛋白SREB2,编码蛋白质的基因,使用蛋白质的筛选方法等。 作为获得本发明的G蛋白偶联受体蛋白质的方法之一,使用从人或大鼠脑组织或脑源性细胞提取的mRNA作为模板并使用插入整个部分的两个引物进行RT-PCR 或G蛋白偶联受体蛋白质翻译区的一部分,从而获得对应于G蛋白偶联受体蛋白或其一部分的cDNA,并将cDNA整合到合适的表达载体中并在宿主细胞中表达。

    Polynucleotides encoding SREB1 receptor
    10.
    发明授权
    Polynucleotides encoding SREB1 receptor 有权
    编码SREB1受体的多核苷酸

    公开(公告)号:US07341849B2

    公开(公告)日:2008-03-11

    申请号:US10898329

    申请日:2004-07-26

    摘要: This invention belongs to the genetic engineering field, and provides novel G protein-coupled receptor family proteins SREB1, SREB2 and SREB3 expressed in the central nervous system, genes coding for these proteins, screening methods using these proteins and so on. As one of the methods for obtaining the G protein-coupled receptor proteins of the present invention, RT-PCR is carried out using mRNA extracted from human or rat brain tissue or brain-derived cells as the template and using two primers interposing the entire portion or a part of the G protein-coupled receptor protein translation region, thereby obtaining cDNA corresponding to the G protein-coupled receptor protein or a part thereof, and the cDNA is integrated into an appropriate expression vector and expressed in a host cell.

    摘要翻译: 本发明属于遗传工程领域,提供了在中枢神经系统中表达的新型G蛋白偶联受体家族蛋白SREB1,SREB2和SREB3,编码这些蛋白质的基因,使用这些蛋白质的筛选方法等。 作为获得本发明的G蛋白偶联受体蛋白质的方法之一,使用从人或大鼠脑组织或脑源性细胞提取的mRNA作为模板,使用插入整个部分的两个引物进行RT-PCR 或G蛋白偶联受体蛋白质翻译区的一部分,从而获得对应于G蛋白偶联受体蛋白或其一部分的cDNA,并将cDNA整合到合适的表达载体中并在宿主细胞中表达。