Figure 3From: Peptide deformylase inhibitor actinonin reduces celastrol’s HSP70 induction while synergizing proliferation inhibition in tumor cells The effect of molecular signaling inhibitors on celastrol’s HSP70 induction. After incubation with the indicated doses of inhibitors for 1 h, U937 cells were treated with 600 nM of celastrol for 24 h. The HSP70 expressions were assayed by WB.Back to article page