Article
Human Papillomavirus E7 Repression in Cervical Carcinoma Cells Initiates a Transcriptional Cascade Driven by the Retinoblastoma Family, Resulting in Senescence
21 Dec 2006
Abstract excerpt
This work demonstrates a central role for the retinoblastoma (Rb) family in driving the transcriptional program of induced and replicative senescence. HeLa cervical carcinoma cells rapidly undergo senescence when the human papillomavirus (HPV) type 18 E7 gene in these cells is repressed by the bovine papillomavirus (BPV) E2 protein. This senescence response requires the endogenous Rb pathway but not the p53...
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