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Downregulation of VRK1 by p53 in Response to DNA Damage Is Mediated by the Autophagic Pathway

Human VRK1 induces a stabilization and accumulation of p53 by specific phosphorylation in Thr18. This p53 accumulation is reversed by its downregulation mediated by Hdm2, requiring a dephosphorylated p53 and therefore also needs the removal of VRK1 as stabilizer. This process requires export of VRK1...

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Détails bibliographiques
Auteurs principaux: Valbuena, Alberto, Castro-Obregón, Susana, Lazo, Pedro A.
Format: Artigo
Langue:Inglês
Publié: Public Library of Science 2011
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC3046209/
https://ncbi.nlm.nih.gov/pubmed/21386980
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0017320
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