Article
Arkadia regulates tumor metastasis by modulation of the TGF-β pathway.
Cancer research - 15 Mar 2013
Briones-Orta Marco A, Levy Laurence, Madsen Chris D, Das Debipriya, Erker Yigit, Sahai Erik, Hill Caroline S
Abstract excerpt
TGF-β can act as a tumor suppressor at early stages of cancer progression and as a tumor promoter at later stages. The E3 ubiquitin ligase Arkadia (RNF111) is a critical component of the TGF-β signaling pathway, being required for a subset of responses, those mediated by Smad3-Smad4 complexes. It acts by mediating ligand-induced degradation of Ski and SnoN (SKIL), which are 2 potent transcriptional repressors....
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