Fig. 4
From: Role of membrane Hsp70 in radiation sensitivity of tumor cells
Percentage of apoptotic cells as assessed by active Caspase 3/7 (a, b, e, f) and Annexin V (c, d, g, h) staining in CX+/CX− cells (a, c) 48 h after sham (0 Gy) and 20 Gy irradiation and 4 T1 ctrl/4 T1 Hsp70 KD cells (b, d), H1339 ctrl/H1339 HSF-1 cells (e, g), EPLC-272H ctrl/EPLC-272H HSF-1 KD cells (f, h) 48 h after sham (0 Gy) and 6 Gy irradiation, respectively. Bars represent the mean values and the corresponding standard error of the mean (SEM) of n = 3-4 experiments. Significance: *p ≤ 0.05, **p ≤ 0.01, ***p ≤ 0.001