A positive correlation between ELK1 and LGMN was observed in the mRNA level of pancreatic cancer cells (R2 = 0.412, p = 0.2430, Figure 3C).As shown in results, ELK1 protein expression was relatively high in PANC-1 and ASPC-1 cells compared with BXPC3 and SW1990 cells (Figure 2D), LGMN protein expression was higher than that in control (Figure 2D). This evidence concerns the gene ELK1 and familial pancreatic carcinoma.