1-catenin / cbp-dependent regulation of tgf-- mediated epithelial-mesenchymal transition ( emt ) by smad 3

From 1 Will Rogers Institute Pulmonary Research Center, Division of Pulmonary and Critical Care Medicine, Department of Medicine, 2 Department of Biochemistry and Molecular Biology, 3 Department of Pediatrics, 4 Department of Dermatology and Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA; 5 Department of Molecular Pharmacology, City of Hope Beckman Research Institute, Duarte, CA Running head: β-catenin/CBP and Smad3 interactions in EMT Address correspondence and reprint requests to: Zea Borok, M.D., IRD 620, 2020 Zonal Avenue, Los Angeles, CA 90033. Telephone: (323) 226-7923; Fax: (323) 442-2611; E-mail: zborok@usc.edu