Cell-based assays for determining drug action
    6.
    发明申请
    Cell-based assays for determining drug action 审中-公开
    用于确定药物作用的基于细胞的测定法

    公开(公告)号:US20070072246A1

    公开(公告)日:2007-03-29

    申请号:US10570081

    申请日:2004-09-02

    IPC分类号: G01N33/567 G06F19/00 C12N5/08

    摘要: Compositions and methods are provided for the classification of biologically active agents according to their effect on human biology, through the use of complex, primary human cell-based disease models in scalable assay formats. The systems of the invention utilize the simultaneous activation of multiple signaling pathways to generate and identify patterns of expression of physiologically important cell surface and secreted molecules. Combinations of multiple cell types may be utilized. Systems encompassing multiple cell types not only respond to perturbations of each cell type's intracellular signaling networks, but also to inhibition of pathways of communication between cells. Readout information may be combined in multi-system analysis, where the profiles obtained from multiple systems are combined in order to provide enhanced resolution for agent classification.

    摘要翻译: 根据其对人类生物学的影响,通过在可扩展的分析方法中使用复杂的基于人类基于细胞的疾病模型,为生物活性剂的分类提供了组合物和方法。 本发明的系统利用多个信号传导途径的同时激活来产生和识别生理上重要的细胞表面和分泌的分子的表达模式。 可以使用多种细胞类型的组合。 包含多种细胞类型的系统不仅对每种细胞类型的细胞内信号传导网络的扰动作出反应,而且还抑制细胞之间的通信途径。 读出信息可以组合在多系统分析中,其中从多个系统获得的简档被组合,以便为代理分类提供增强的分辨率。