Fig. 5From: Salinomycin triggers endoplasmic reticulum stress through ATP2A3 upregulation in PC-3 cellsSalinomycin triggers ER stress leading to apoptosis. a. Western blotting showed that 4-PBA weakened salinomycin-triggered ER stress. b. Western blotting showed that 4-PBA weakened salinomycin-induced apoptosis. c. Flow cytometry showed that 4-PBA weakened salinomycin-induced apoptosis. d. Flow cytometry showed that ATP2A3 silencing weakened salinomycin-induced apoptosisBack to article page