会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明授权
    • Determining the effect of a substance on sequestration, uptake, and accumulation of amyloid in brain cells
    • 确定物质对脑细胞淀粉样蛋白的螯合,摄取和积累的影响
    • US07186521B2
    • 2007-03-06
    • US09961381
    • 2001-09-25
    • Gary LynchXiaoning BiChristine M. Gall
    • Gary LynchXiaoning BiChristine M. Gall
    • C12Q1/02G01N33/53C12N5/00
    • C07K14/775A01K2207/15A01K2217/00A01K2217/05A01K2217/075A01K2227/105A01K2267/0312A01K2267/0318C12N15/8509G01N33/5058G01N33/6896G01N2800/52
    • The present invention provides brain cells, such as normal brain cells, apolipoprotein E deficient brain cells, or apoE4 containing brain cells, that are treated with a compound which can modulate integrins and/or integrin receptors to produce increased sequestration of and/or accumulation of and/or uptake of Aβ, and/or changes in cathepsin D content and/or lysosomal dysfunction, and/or microglia activation in the brain cells. The present invention also provides methods for producing such cells and methods for using the cells for screening an agent or substance that modulates the sequestration of and/or accumulation of and/or uptake of Aβ, and/or lysosomal dysfunction, and/or changes in cathepsin D content and/or microglia activation in the brain cells. The method further provides a new therapeutic target, antagonism of glutamate receptors, for the treatment of neurodegenerative diseases which are characterized by inter alia, abnormal amyloid uptake and/or accumulation.
    • 本发明提供脑细胞,例如正常脑细胞,载脂蛋白E缺乏型脑细胞或含有apoE4的脑细胞,其可用可调节整联蛋白和/或整联蛋白受体的化合物治疗以产生增加的聚集和/或累积的 和/或吸收Abeta,和/或组织蛋白酶D含量和/或溶酶体功能障碍的变化,和/或脑细胞中的小胶质细胞激活。 本发明还提供了用于产生这种细胞的方法和使用细胞筛选调节Abeta和/或溶酶体功能障碍的螯合和/或积累和/或摄取和/或溶酶体功能障碍和/或变化的试剂或物质的方法 脑组织蛋白酶D含量和/或小胶质细胞激活。 该方法进一步提供了治疗神经变性疾病的新的治疗靶标,谷氨酸受体的拮抗作用,其特征在于特异性淀粉样蛋白摄取和/或积累。