کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1983987 | 1539917 | 2012 | 4 صفحه PDF | دانلود رایگان |
β-catenin is the central nuclear effector of the Wnt signaling pathway, and regulates other cellular processes including cell adhesion. Wnt stimulation of cells culminates in the nuclear translocation of β-catenin and transcriptional activation of target genes that function during both normal and malignant development. Constitutive activation of the Wnt pathway leads to inappropriate nuclear accumulation of β-catenin and gene transactivation, an important step in cancer progression. This has generated interest in the mechanisms regulating β-catenin nuclear accumulation and retention. Here we discuss recent advances in understanding feedback loops that trap β-catenin in the nucleus and provide potential insights into Wnt signaling and the development of anti-cancer drugs.
Journal: The International Journal of Biochemistry & Cell Biology - Volume 44, Issue 6, June 2012, Pages 847–850