One research reported that NF‐κB‐p65 activation promoted vascular smooth muscle cell proliferation under inflammation through the microRNA‐17/RB pathway.43 Zhang et al6 found that the PAK5‐mediated phosphorylation and nuclear translocation of NF‐κB‐p65 promote the proliferation of breast cancer cells in vitro and in vivo. Here, RELA is linked to breast carcinoma.