Article
Insufficient p65 phosphorylation at S536 specifically contributes to the lack of NF-kappaB activation and transformation in resistant JB6 cells.
Carcinogenesis - 1 Oct 2004
Hu Jing, Nakano Hiroyasu, Sakurai Hiroaki, Colburn Nancy H
Abstract excerpt
NF-kappaB activation is required for TNF-alpha-induced transformation of JB6 mouse epidermal cells. Deficient activation of p65 contributes to the lack of NF-kappaB activation in transformation-resistant (P-) cells. We hypothesized that the differential NF-kappaB activation involves differential p65 phosphorylation arising from enzyme activity differences. Here we show that TNF-alpha induces greater ERK-dependent...
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