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公开(公告)号:US20110262441A1
公开(公告)日:2011-10-27
申请号:US13126140
申请日:2009-10-30
申请人: Jinichi Inokuchi , Masakazu Nagafuku , Isao Ohno , Kaori Okuyama
发明人: Jinichi Inokuchi , Masakazu Nagafuku , Isao Ohno , Kaori Okuyama
IPC分类号: A61K39/395 , C07K16/18 , C12N5/0783 , A61P11/06 , A61K31/7088 , A61P37/00 , A61P37/08 , C12Q1/02 , C07H21/04
CPC分类号: A61K31/7032 , A01K67/0276 , A01K2217/075 , A01K2227/105 , A01K2267/0368 , A61K31/7105 , C12N9/1081 , C12N15/8509 , G01N33/505
摘要: The present invention relates to selectively controlling the function of a helper T cell. In the present invention, a mouse lacking a gene involved in ganglioside biosynthesis (ganglioside GM3 synthetase gene) (SAT-I KO) was produced and analyzed. As a result, the present invention provides, for example, a method for screening a substance which induces selective suppression of the function of a helper T cell in an immune response, including control of production of a sphingoglycolipid in the helper T cell, and moderation or suppression of an excessive immune response caused by the suppression of the function, that is, a substance having an immunosuppression activity, an anti-asthmatic action and/or an anti-allergic action.
摘要翻译: 本发明涉及选择性地控制辅助T细胞的功能。 在本发明中,生产并分析了缺乏涉及神经节苷脂生物合成(神经节苷脂GM3合成酶基因)(SAT-1 KO)的基因的小鼠。 结果,本发明提供了例如用于筛选诱导选择性抑制辅助性T细胞在免疫应答中的功能的物质的方法,包括控制辅助T细胞中的鞘糖脂的生产和适度 或抑制由功能的抑制引起的过度的免疫应答,即具有免疫抑制活性的物质,抗哮喘作用和/或抗过敏作用。
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公开(公告)号:US08691514B2
公开(公告)日:2014-04-08
申请号:US13126140
申请日:2009-10-30
申请人: Jinichi Inokuchi , Masakazu Nagafuku , Isao Ohno , Kaori Okuyama
发明人: Jinichi Inokuchi , Masakazu Nagafuku , Isao Ohno , Kaori Okuyama
IPC分类号: G01N33/53
CPC分类号: A61K31/7032 , A01K67/0276 , A01K2217/075 , A01K2227/105 , A01K2267/0368 , A61K31/7105 , C12N9/1081 , C12N15/8509 , G01N33/505
摘要: The present invention relates to selectively controlling the function of a helper T cell. In the present invention, a mouse lacking a gene involved in ganglioside biosynthesis (ganglioside GM3 synthetase gene) (SAT-I KO) was produced and analyzed. As a result, the present invention provides, for example, a method for screening a substance which induces selective suppression of the function of a helper T cell in an immune response, including control of production of a sphingoglycolipid in the helper T cell, and moderation or suppression of an excessive immune response caused by the suppression of the function, that is, a substance having an immunosuppression activity, an anti-asthmatic action and/or an anti-allergic action.
摘要翻译: 本发明涉及选择性地控制辅助T细胞的功能。 在本发明中,生产并分析了缺乏涉及神经节苷脂生物合成(神经节苷脂GM3合成酶基因)(SAT-1 KO)的基因的小鼠。 结果,本发明提供了例如用于筛选诱导选择性抑制辅助性T细胞在免疫应答中的功能的物质的方法,包括控制辅助T细胞中的鞘糖脂的生产和适度 或抑制由功能的抑制引起的过度的免疫应答,即具有免疫抑制活性的物质,抗哮喘作用和/或抗过敏作用。
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