Amyloid &bgr; protein (globular assembly and uses thereof)
    2.
    发明授权
    Amyloid &bgr; protein (globular assembly and uses thereof) 失效
    淀粉样蛋白β蛋白(球状组装及其用途)

    公开(公告)号:US06218506B1

    公开(公告)日:2001-04-17

    申请号:US08796089

    申请日:1997-02-05

    IPC分类号: A61K3816

    CPC分类号: C07K14/4711 A61K38/00

    摘要: The invention described in this disclosure involves a new composition of matter, amyloid beta-derived dementing ligands (ADDL's). ADDLs consist of amyloid &bgr; peptide assembled into soluble globular non-fibrillar oligomeric structures that are capable of activating specific cellular processes. The invention further encompasses methods for assaying the formation, presence, receptor protein binding and cellular activities of ADDLs. The invention further encompasses assay methods and inhibitor molecules for cellular signaling molecules activated by ADDLs. Also described are molecules that block proteins that promote the formation of ADDLs.

    摘要翻译: 在本公开中描述的本发明涉及物质的新组合物,淀粉样蛋白β衍生的痴呆配体(ADDL's)。 ADDL由组装成能够激活特异性细胞过程的可溶性球状非纤维寡聚结构的淀粉样蛋白β肽组成。 本发明还包括用于测定ADDL的形成,存在,受体蛋白结合和细胞活性的方法。 本发明还包括由ADDL激活的细胞信号分子的测定方法和抑制剂分子。 还描述了阻断促进ADDL形成的蛋白质的分子。

    Amyloid beta-derived diffusible ligands (ADDLs), ADDL-surrogates, ADDL-binding molecules, and uses thereof
    4.
    发明申请
    Amyloid beta-derived diffusible ligands (ADDLs), ADDL-surrogates, ADDL-binding molecules, and uses thereof 审中-公开
    淀粉样蛋白β衍生的扩散性配体(ADDL),ADDL代用品,ADDL结合分子及其用途

    公开(公告)号:US20080176252A1

    公开(公告)日:2008-07-24

    申请号:US11142869

    申请日:2005-06-01

    IPC分类号: G01N33/567 G01N33/566

    CPC分类号: G01N33/6896 C07K16/18

    摘要: The invention herein comprises amyloid beta-derived diffusible ligands (ADDLs), compositions comprising ADDLs, ADDL-surrogates, ADDL-binding molecules, and methods of using any of the foregoing compounds and compositions. ADDLs comprise amyloid β protein assembled into soluble, globular, non-fibrillar, oligomeric structures capable of activating specific cellular processes. The invention also comprises methods of generating ADDL-specific antibodies and methods of using ADDL-specific antibodies for assaying the formation, presence, receptor protein binding and cellular activity of ADDLs, as well as using such antibodies to detect compounds that block the formation or activity of ADDLs, and methods of identifying such compounds. The invention further provides methods of using ADDL-specific antibodies in modulating ADDL formation and/or activity, inter alia in the treatment of learning and/or memory disorders.

    摘要翻译: 本文的发明包括淀粉样蛋白β衍生的扩散配体(ADDL),包含ADDL的组合物,ADDL替代物,ADDL结合分子,以及使用任何前述化合物和组合物的方法。 ADDL包含组装成能够激活特异性细胞过程的可溶性,球状,非纤维状,寡聚结构的淀粉样蛋白β蛋白。 本发明还包括产生ADDL特异性抗体的方法和使用ADDL特异性抗体测定ADDL的形成,存在,受体蛋白结合和细胞活性的方法,以及使用这些抗体来检测阻断形成或活性的化合物 的ADDLs,以及鉴定这些化合物的方法。 本发明还提供使用ADDL特异性抗体调节ADDL形成和/或活性的方法,特别是在治疗学习和/或记忆障碍方面。

    Compositions and methods for the enhancement of soluble amyloid beta oligomer (ADDL) uptake and clearance
    7.
    发明授权
    Compositions and methods for the enhancement of soluble amyloid beta oligomer (ADDL) uptake and clearance 有权
    用于增强可溶性淀粉样蛋白β寡聚物(ADDL)吸收和清除的组合物和方法

    公开(公告)号:US07964359B2

    公开(公告)日:2011-06-21

    申请号:US11747324

    申请日:2007-05-11

    IPC分类号: G01N33/53 A61K38/28

    摘要: The present invention relates to methods for enhancing the cellular uptake and clearance of soluble oligomeric Aβ peptide assemblies from the environment surrounding both neuronal and non-neuronal cells. Oligomeric Aβ peptide assembly uptake and clearance is achieved via an agent that enhances insulin receptor signaling. Such ADDL uptake enhancers represent effective anti-ADDL therapeutics for use in the therapeutic treatment and/or prophylactic treatment of diseases including Alzheimer's disease, Down's syndrome, and the like, in which compromised nerve cell function is linked to the formation and/or the activity of soluble oligomeric Aβ peptide assemblies, also known as ADDLs, and ADDL-related assemblies.

    摘要翻译: 本发明涉及增强可溶性寡聚A和Bgr的细胞吸收和清除的方法。 从神经元和非神经元细胞周围的环境的肽组件。 低聚物 通过增强胰岛素受体信号传导的药物实现肽组装摄取和清除。 这种ADDL摄取增强剂代表用于治疗性治疗和/或预防性治疗包括阿尔茨海默氏病,唐氏综合症等的疾病的有效的抗ADDL治疗剂,其中受损的神经细胞功能与形成和/或活性相关 的可溶性低聚物A&bgr; 肽组件,也称为ADDL和ADDL相关的组件。