The deficiency of cyclic AMP responsive G1 controls in cultured malignant liver epithelial cells
- PMID: 45726
- DOI: 10.1016/s0304-3835(77)80028-1
The deficiency of cyclic AMP responsive G1 controls in cultured malignant liver epithelial cells
Abstract
Normal rat liver epithelial cells in culture were blocked outside the S phase by dibutyryl cyclic AMP while malignant rat liver epithelial cells were slowed in S phase. It is suggested that this lack of normal response to a growth inhibitory factor by malignant cells may underly their relatively autonomous growth behavior.
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