
Keywords: مسعشی 1; Gastroesophageal Reflux; Barrett's Esophagus; Epithelial-Mesenchymal Transition; GERD; gastroesophageal reflux disease; Dcamkl1; doublecortin and CaM kinase-like-1; EMT; epithelial-mesenchymal transition; Msi-1; Musashi-1; Muc; mucin; Pdx1; pancreatic a