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. 2014 Aug 28;354(2):263–271. doi: 10.1016/j.canlet.2014.08.022

Fig. 5.

Fig. 5

BAG3 down-modulation and PEITC restore p53 levels in HeLa cells. (A) p53 levels in control (Ctrl), scrRNA (scr)- and BAG3siRNA (siRNA)-transfected HeLa cells harvested at 72 h post-transfection. Eighty micrograms of proteins were loaded in each lane. Data are expressed as p53/GAPDH densitometry ratios and represented as the mean values ± SD from at least three experiments (**p < 0.001). BAG3 silencing was checked. (B) p53 mRNA levels by qRT-PCR. p53 mRNA levels (Y axis) in scrRNA (scr) and BAG3siRNA (siRNA) are expressed relative to p53 mRNA level in control cells. Data are the mean values ± SD from two independent experiments performed in duplicate. (C) Effect of BAG3 silencing on p53 levels in C33A cells. (D) BAG3 and p53 levels in C33A and HeLa cells exposed to 20 µM PEITC for 10 h. The blots in C and D are from one experiment representative of at least two with similar results.