Figure 3
Correlation between the Nectin-4 and Ki67 expression in human pancreatic cancer. (A) Representative case of Ki67 expression. Original magnification, ×200. (B) There was a significant correlation between the percent of positive Nectin-4 and Ki67 expression levels (R = 0.436, P < 0.001, Spearman’s rank test). (C) The tumors with high Nectin-4 status had a significantly higher percentage of Ki67-positive tumor cells than the tumors with low Nectin-4 status (*P <0.001, Mann-Whitney U test).