(B) CHO cells were cotransfected with GFP-LC3 and myc-EPAC wt (left panel) or myc-ΔEPAC (right panel). Twenty-four hours after transfection they were incubated for 2 h in starvation medium (Stv) or treated for 4 h with 10 µg/ml of α-hemolysin (Hla). Cells without any treatment were used as control (Ctr). Cells were analyzed by confocal microscopy. Images are representative of two independent experiments. (C) Quantification of the percentage of cells presenting LC3 puncta upon incubation under the different conditions (n = 20 cells/condition). These data are representative of two independent experiments 