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公开(公告)号:US07608408B2
公开(公告)日:2009-10-27
申请号:US11595721
申请日:2006-11-10
IPC分类号: C12Q1/68 , C07K14/435 , G01N33/53 , G01N33/68
CPC分类号: G01N33/566 , C07K14/705 , C12N5/0693 , C12N9/6421 , C12N2501/42 , C12N2503/02 , C12Q1/37 , G01N33/5008 , G01N2333/4725 , G01N2500/00
摘要: In vitro cell-based methods for identifying compounds that inhibit Notch cleavage and methods for identifying γ-secretase inhibitors that exhibit reduced induction of goblet cell metaplasia are provided. Also provided are methods of identifying compounds that inhibit cleavage of γ-secretase substrates other than Notch and homogeneous compositions or cultures of Notch-expressing cells that undergo mucin-2 or mucin-5AC induction in response to a compound known to inhibit Notch cleavage and methods of their generation.
摘要翻译: 提供了用于鉴定抑制Notch切割的化合物的体外基于细胞的方法以及用于鉴定表现出减少的杯状细胞化生诱导的γ-分泌酶抑制剂的方法。 还提供了鉴定抑制Notch切割γ分泌酶底物的化合物的方法,以及响应于已知抑制Notch切割的化合物进行粘蛋白-2或粘蛋白-5AC诱导的Notch表达细胞的均匀组合物或培养物的方法 的一代。