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    • 4. 发明申请
    • METHODS FOR IDENTIFYING INHIBITORS OF SIGNALING MOLECULES
    • 识别信号分子抑制剂的方法
    • WO0107659A3
    • 2001-03-22
    • PCT/US0019912
    • 2000-07-21
    • UNIV PRINCETONSHOKAT KEVAN MBISHOP ANTHONY
    • SHOKAT KEVAN MBISHOP ANTHONY
    • G01N33/53C07D487/04C12Q1/02C12Q1/48G01N37/00G01N33/50
    • C07D487/04C12Q1/485
    • The present invention provides a method for the identification of a pattern of changes in cellular responses induced by the selective inhibition of a signaling molecule, by determining the specific effects of a selective inhibitor on a mutant form of a signaling molecule on cellular responses. The pattern of alterations in cellular responses resulting from the inhibition by a selective mutant inhibitor of the mutant signaling molecule are characteristic of the cellular response alterations that a specific inhibitor of the wild-type signaling molecule will produce. After determining the pattern of cellular responses of the mutant cells with the mutant molecule, compounds may be identified capable of inhibiting the wild-type molecule by producing a pattern of cellular responses in wild-type cells matching or having similarity to that of the inhibition of the mutant molecule.
    • 本发明提供了通过确定选择性抑制剂对细胞反应的信号分子的突变形式的特异性作用来鉴定通过选择性抑制信号分子诱导的细胞反应变化模式的方法。 由突变型信号分子的选择性突变抑制剂的抑制引起的细胞反应改变的模式是野生型信号分子的特异性抑制剂将产生的细胞应答改变的特征。 在用突变分子确定突变细胞的细胞反应模式之后,可以鉴定能够通过在野生型细胞中匹配或与抑制相似的野生型细胞中产生细胞反应模式来鉴定能够抑制野生型分子的化合物 突变分子。