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. 2020 Jun 10;44(2):711–721. doi: 10.3892/or.2020.7641

Figure 1.

Figure 1.

High expression of HPSE in PC tissues and cell lines and association with survival. (A) mRNA level of HPSE in PC and adjacent normal tissues. (B) Immunohistochemical staining (magnification, ×4 and ×20) for HPSE in PC (left panel) and adjacent normal tissue (right panel). (C) Kaplan-Meier analysis of overall and disease-free survival of patients with PC according to intra-tumoral HPSE expression. (D and E) mRNA and protein levels of HPSE in normal pancreatic ductal epithelial cells (HPDE6-C7) and four PC cells (Capan-2, PANC-1, AsPC-1 and BxPC-3). Data are presented as mean ± standard deviation. GAPDH served as an internal reference. All experiments were performed three times. **P<0.01, ***P<0.001, compared with adjacent tissue or HPDE6-C7 cells, respectively. HPSE, heparanase; PC, pancreatic cancer.