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Expression profiling of Notch constitutive activation induced HCC in mice

ABSTRACT: Notch intracellular domain (NICD) is the active form of the Notch receptor. In this mouse model, NICD is inserted in the Rosa26 locus downstream of a loxP-STOP-LoxP (lsl) sequence and therefore NICD expression is dependant on Cre recombinase expression. These mice are crossed with the AFP-Cre strain that expresses Cre in hepatoblasts due to its regulation by the AFP promoter and albumin enhancer. Mice from 6 to 12 months are sacrificed and liver RNA samples from control monotransgenic Rosa26-lsl-NICD and confirmed HCC lesions from bitransgenic AFP-Cre/Rosa26-lsl-NICD (AFP-NICD) are obtained. Exon expression profiling of these samples are submitted.

ORGANISM(S): Mus musculus

PROVIDER: GSE33486 | GEO | 2012/12/01

SECONDARY ACCESSION(S): PRJNA148751

REPOSITORIES: GEO

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Expression profiling of Notch constitutive activation in the liver of mice

Project description:Notch intracellular domain (NICD) is the active form of the Notch receptor. In this mouse model, NICD is inserted in the Rosa26 locus downstream of a loxP-STOP-LoxP (lsl) sequence and therefore NICD expression is dependant on Cre recombinase expression (Mono transgenic control Rosa26-lsl-NICD) . These mice are crossed with the AFP-Cre strain that expresses Cre in hepatoblasts due to its regulation by the AFP promoter and albumin enhancer (Double transgenic mutant AFP-Cre/Rosa26-lsl-NICD). Newborn mice at day 0 and day 2 are sacrificed and liver RNA samples from control monotransgenic Rosa26-lsl-NICD and from bitransgenic AFP-Cre/Rosa26-lsl-NICD (AFP-NICD) are obtained. Whole genome expression profiling of these samples is submitted.

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Expression profiling of Notch constitutive activation in the liver of mice

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