Fig. 1From: WNT and NOTCH signaling pathways as activators for epidermal growth factor receptor in esophageal squamous cell carcinomaDescriptive analysis of relative gene expression of MSI1 and EGFR in ESCC patients. The thresholds for the over- and underexpressed cases are shown by red and blue lines, respectively. The grey area refers to the cases with normal levels of EGFR and MSI1 mRNA expressionBack to article page