Article
The kinase activity of IL-1 receptor-associated kinase 4 is required for interleukin-1 receptor/toll-like receptor-induced TAK1-dependent NFkappaB activation.
The Journal of biological chemistry - 14 Nov 2008
Fraczek Jerzy, Kim Tae Whan, Xiao Hui, Yao Jianhong, Wen Qian, Li Yali, Casanova Jean-Laurent, Pryjma Juliusz, Li Xiaoxia
Abstract excerpt
Two parallel interleukin-1 (IL-1)-mediated signaling pathways have been uncovered for IL-1R-TLR-mediated NFkappaB activation: TAK1-dependent and MEKK3-dependent pathways, respectively. The TAK1-dependent pathway leads to IKKalpha/beta phosphorylation and IKKbeta activation, resulting in classic NFkappaB activation through IkappaBalpha phosphorylation and degradation. The TAK1-independent MEKK3-dependent pathway...
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