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ATF4-Dependent Oxidative Induction of the DNA Repair Enzyme Ape1 Counteracts Arsenite Cytotoxicity and Suppresses Arsenite-Mediated Mutagenesis

Arsenite is a human carcinogen causing skin, bladder, and lung tumors, but the cellular mechanisms underlying these effects remain unclear. We investigated expression of the essential base excision DNA repair enzyme apurinic endonuclease 1 (Ape1) in response to sodium arsenite. In mouse 10T½ fibrobl...

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Detalles Bibliográficos
Main Authors: Fung, Hua, Liu, Pingfang, Demple, Bruce
Formato: Artigo
Idioma:Inglês
Publicado: American Society for Microbiology (ASM) 2007
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC2169401/
https://ncbi.nlm.nih.gov/pubmed/17938202
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/MCB.00974-07
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