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Oxidative Stress Posttranslationally Regulates the Expression of Ha-Ras and Ki-Ras in Cultured Astrocytes

Addition of hydrogen peroxide to cultured astrocytes induced a rapid and transient increase in the expression of Ha-Ras and Ki-Ras. Pull-down experiments with the GTP-Ras-binding domain of Raf-1 showed that oxidative stress substantially increased the activation of Ha-Ras, whereas a putative farnesy...

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Autori principali: Messina, Samantha, Frati, Luigi, Porcellini, Antonio
Natura: Artigo
Lingua:Inglês
Pubblicazione: Hindawi Publishing Corporation 2012
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC3504475/
https://ncbi.nlm.nih.gov/pubmed/23213349
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/2012/792705
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