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Wnt signaling, which drives the rapid self-renewal of the gut epithelium is causally associated with intestinal neoplasia. Here we show that CKIalpha is a activation depends on p53 and p21Waf1/Cip1: CKIα ablation provokes activation of p53 and p21, which assume a pivotal role in suppressing invasiv...
ORGANISM(S): Mus musculus 
Cellular decisions are determined by complex molecular interaction networks. Large-scale signaling networks are currently being reconstructed, but the kinetic parameters and quantitative data that would allow for dynamic modeling are still scarce. Therefore, computational studies based upon the stru...
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