%0 Journal Article %T Combination chemotherapy of valproic acid (VPA) and gemcitabine regulates STAT3/Bmi1 pathway to differentially potentiate the motility of pancreatic cancer cells %A Chenggang Gao %A Chunyou Wang %A Hehe Li %A Heshui Wu %A Qiang Shen %A Qingke Duan %A Shihong Wu %A Tao Yin %A Zhengle Zhang %J Archive of "Cell & Bioscience". %D 2019 %R 10.1186/s13578-019-0312-0 %X Gemcitabine and VPA affect the cell viability, migration and invasion of pancreatic cancer cells. PANC-1 and Patu8988 cells were treated with 0¨C10 mM of VPA for 36 h (a) or 0¨C1000 ¦Ìm of gemcitabine for 24 h (b), and the relative survival rate was determined by the MTT assay. c After treatment with 0.5 mM or 5 mM VPA for 12 h, both cell lines were treated in combination with 5 ¦Ìm gemcitabine for 24 h, and cell viability was measured by the MTT assay. d The pancreatic cancer cell lines were treated as indicated above, and the migration and invasion abilities were measured by the Transwell migration and invasion assays, respectively. e The relative migration/invasion rate were represented motility abilities of pancreatic cancer cells, and it was calculated by counting the migrated/invasive cells in each treatment group relative to the control group. In a¨Ce, the data are shown from three independent experiments. n.s. no significance. *P£¿<£¿0.05; **P£¿<£¿0.01; ***P£¿<£¿0.001 compared with the contro %K Pancreatic cancer %K Gemcitabine %K Valproic acid %K Combined chemotherapy %K Bmi1 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6582499/