Article
Ionizing radiation can induce GSK-3beta phosphorylation and NF-kappaB transcriptional transactivation in ATM-deficient fibroblasts.
Cellular signalling - 1 Apr 2008
Kwon Osong, Kim Kyung A, He Long, Kim Sun Ok, Kim Min Soo, Cha Eun Young, Yoon Byung Dae, Sok Dai Eun, Jung Mira, Ahn Jong Seog, Kim Bo Yeon
Abstract excerpt
DNA damage by ionizing radiation (IR) can induce activations of both NF-kappaB and p53 through the upstream kinase ataxia telangiectasia mutated (ATM). NF-kappaB activation could also be signaled through two distinct or overlapped pathways; IkappaB kinases (IKKs)-IkappaBalpha and Akt-glycogen synthase kinase-3 (GSK-3). In the present study, however, we show that activation of Akt1 and the subsequent...
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