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Activating transcription factor 3, a stress sensor, activates p53 by blocking its ubiquitination

Activating transcription factor 3 (ATF3) is rapidly induced by diverse environmental insults including genotoxic stress. We report herein that its interaction with p53, enhanced by genotoxic stress, stabilizes the tumor suppressor thereby augmenting functions of the latter. Overexpression of ATF3 (b...

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Autores principales: Yan, Chunhong, Lu, Dan, Hai, Tsonwin, Boyd, Douglas D
Formato: Artigo
Lenguaje:Inglês
Publicado: 2005
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC1173153/
https://ncbi.nlm.nih.gov/pubmed/15933712
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/sj.emboj.7600712
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