Phosphorylation of serine 11 and serine 92 as new positive regulators of human Snail1 function: potential involvement of casein kinase-2 and the cAMP-activated kinase protein kinase A.

doi:10.1091/mbc.e09-06-0504

Article

Phosphorylation of serine 11 and serine 92 as new positive regulators of human Snail1 function: potential involvement of casein kinase-2 and the cAMP-activated kinase protein kinase A.

Molecular biology of the cell - 15 Jan 2010

MacPherson Matthew Reid, Molina Patricia, Souchelnytskyi Serhiy, Wernstedt Christer, Martin-Pérez Jorge, Portillo Francisco, Cano Amparo

Abstract excerpt

Snail1 is a major factor for epithelial-mesenchymal transition (EMT), an important event in tumor metastasis and in other pathologies. Snail1 is tightly regulated at transcriptional and posttranscriptional levels. Control of Snail1 protein stability and nuclear export by GSK3beta phosphorylation is important for Snail1 functionality. Stabilization mechanisms independent of GSK3beta have also been reported,...

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