Abstract: Hepatocyte nuclear factor 4alpha (HNF-4alpha) is a transcription factor that controls embryonal liver development and that maintains and regulates gene expression in adult liver cells. We have previously demonstrated that transient overexpression of HNF-4alpha up-regulates a number of liver-specific genes in hepatoma cell lines. In this study, we extend these studies by assessing the functional role of HNF-4alpha in regulating cellular viability and liver-specific functions of primary rat hepatocytes. In cells transfected with an adenovirus vec...
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Topics: 
Cell biology
Molecular biology