DOX induces HNE adduction with pJNK and Bcl-2 phosphorylation, and triggers autophagic response.

A. PhosphoJNK was detected by immunoprecipitation using a polyclonal goat anti-HNE antibody followed by Western blot analysis with a rabbit polyclonal Thr183/Tyr185 phosphorylation specific JNK antibody. Quantitative analysis represents the Mean ± SEM (n = 5) in each group; *p<0.001 as compared to other groups. B. Western blot analysis of p-Bcl2 in cardiac mitochondria from WT and p53(−/−) mice treated with saline or DOX and quantitative analysis represents the Mean ± SEM n = 5 in each group; *p<0.001 as compared to other groups. C. Western blot analysis of Beclin1 in cardiac mitochondria from WT and p53(−/−) mice treated with saline or DOX and quantitative analysis represents the Mean ± SEM n = 5 in each group; *p<0.001 as compared to other groups. D. Co-immunoprecipitation of Beclin1 with Bcl-2 in cardiac mitochondria from WT and p53(−/−) mice treated with saline or DOX and quantitative analysis represents the Mean ± SEM n = 5 in each group; *p<0.01 as compared to other groups.