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. 2015 Oct 19;6(38):41063–41076. doi: 10.18632/oncotarget.5729

Figure 1. Expression of EphA4 and EphA2 in human PDAC tissues and its correlation with overall survival.

Figure 1

A. Immunohistochemical staining of EphA4 in human PDAC tissues and normal pancreatic tissues. Scale bar: 100 μm. B. Immunohistochemical staining of EphA2 in human PDAC tissues and normal pancreatic tissues. Scale bar: 100 μm. C. Kaplan-Meier survival analysis of overall survival for 84 resected PDAC samples and EphA4 expression. The EphA4-positive group showed significantly lower survival rates (P = 0.029). D. Kaplan-Meier survival analysis of overall survival for 84 resected PDAC samples and EphA2 expression. EphA2 was not correlated with the survival rates of PDAC patients (P = 0.464).