Article
The Barrett’s Antigen Anterior Gradient-2 Silences the p53 Transcriptional Response to DNA Damage
16 Feb 2004
Abstract excerpt
The esophageal epithelium is subject to damage from bile acid reflux that promotes normal tissue injury resulting in the development of Barrett's epithelium. There is a selection pressure for mutating p53 in this preneoplastic epithelium, thus identifying a physiologically relevant model for discovering novel regulators of the p53 pathway. Proteomic technologies were used to identify such p53 regulatory factors...
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