Article
p53-dependent repression of CDK4 translation in TGF-beta-induced G1 cell-cycle arrest.
Genes & development - 15 Jan 1995
Ewen M E, Oliver C J, Sluss H K, Miller S J, Peeper D S
Abstract excerpt
Transforming growth factor beta 1 (TGF-beta 1) can cause a cell-cycle arrest in G1. Inhibition of cyclin-dependent kinase 4 (cdk4) synthesis plays a significant role in the mechanism by which this cytokine causes G1 growth arrest. Deregulated expression of cdk4 confers resistance to TGF-beta 1. Here, we show that TGF-beta 1 down-regulates cdk4 expression by inhibiting its translation. Moreover, mutant p53 confers...
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