Epigenomic program of Barrett's-associated neoplastic progression reveals possible involvement of insulin signaling pathways

1 Division of Gastroenterology, Department of Medicine, and 2 Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA, 3 Department of Pathology, The Shenzhen University School of Medicine, Shenzhen, Guangdong, P. R. of China, 4 All India Institute of Medical Sciences, New Delhi, India, 5 Tohoku University School of Medicine, Miyagi, Japan, 6 Department of Medicine, Albert Einstein College of Medicine, Bronx, New York, USA.