“…In the low, medium and high dose brucine groups, the expression levels of HSP70 protein were significantly lower than those in the control group. Brucine inhibited the expression of HSP70 and promoted the apoptosis of PC-3 cells ( Yan et al, 2022 ). Artemisinin inhibited c-Jun, p-c-Jun, NF-κB, p-Akt, caused PC-3 cell death via caspase-dependent intrinsic signaling cascade ( Ahmad et al, 2020 ).…”