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. 2020 Mar 2;52(3):409–422. doi: 10.1038/s12276-020-0390-4

Fig. 2. PROM2 upregulation promotes gemcitabine chemoresistance in pancreatic cancer.

Fig. 2

a The expression level of PROM2 in pancreatic cancer patients treated with gemcitabine. b High expression of PROM2 in pancreatic cancer patients treated with gemcitabine indicates poor overall and disease-free survival (P < 0.001, P < 0.001; TCGA, n = 101). c Representative images (left) and quantification (right) of colonies generated with the indicated cells treated with vehicle or gemcitabine (10 μM). The numbers of clone formation of AsPC-1/vector or Hs 766T/vector has been set for control at 1 (mean ± SD, n = 3; *P < 0.05). d MTT cell viability assay (left) at different concentrations and IC50 value of Gemcitabine (right, 10 μM) in the indicated cells (mean ± SD, n = 3; *P < 0.05). e FACS analysis of Annexin-V and PI staining (left) and quantification (right) of indicated cells treated with Gemcitabine (10 μM) (mean ± SD, n = 3; *P < 0.05).