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Copyright ©The Author(s) 2021.
World J Gastrointest Oncol. Jun 15, 2021; 13(6): 550-559
Published online Jun 15, 2021. doi: 10.4251/wjgo.v13.i6.550
Figure 1
Figure 1 Surface phosphatidylserine on normal pancreata and pancreatic ductal adenocarcinoma tumors. Pancreatic tumors and neighboring more normal tissue excised from treatment-naïve pancreatic ductal adenocarcinoma (PDAC) patients were digested with collagenase IV or a Tumor Dissociation kit (Miltenyi). PDAC cells were co-stained with MUC-4-APC, a marker for epithelial cells and Annexin V-FITC, which binds cell surface phosphatidylserine (PS) and surface PS was quantified on MUC-4+ cells by flow cytometry (n = 5 for each). Data are presented as the mean ± SE of the mean, and were compared between two groups using t-test. aP < 0.05 vs normal group. PDAC: Pancreatic ductal adenocarcinoma.