Figure 1From: Overexpression of GPR39 contributes to malignant development of human esophageal squamous cell carcinoma Overexpression of GPR39 in ESCC. GPR39 was frequently overexpressed in primary ESCCs (A) and ESCC cell lines (B) detected by RT-PCR. For primary ESCCs, expression of GPR39 in tumor tissues (T) was compared with their paired non-tumorous tissues (N). Normal esophageal tissue was used as a normal control. 18S rRNA was used as an internal control. (C) Representative of GPR39 expression in a pair of ESCC (right) and adjacent normal tissue (left) detected by immunostaining with anti-GPR39 antibody (brown). The slide was counterstained with hematoxylin (original magnification × 200).Back to article page