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. 2015 Feb 2;6(3):1740–1749. doi: 10.18632/oncotarget.2714

Figure 1. Gemcitabine-resistant (GR) cells exhibited EMT phenotype.

Figure 1

(A) MTT assay was conducted in parental and GR pancreatic cancer cells. *P < 0.05 Parental cells vs GR cells. (B) Cell morphology was observed by microscopy in parental and GR cells. Parental AsPC-1 and PANC-1 cells displayed an epithelioid appearance, whereas their GR cells showed elongated, irregular fibroblastoid morphology. (C-D) Left panel: Invasion assay was performed to measure the invasive capacity in AsPC-1 GR (C) and PANC-1 GR (D) cells. Right panel: Quantitative results are illustrated for left panel. *P < 0.05 vs control.