Besides what we had mentioned above, the inhibitory effect of HSYA on the abnormal proliferation of HUVECs and angiogenesis was reported by Wang et al.46 Yang et al.47 found that HSYA inhibited the angiogenesis of hepatocellular carcinoma through blocking ERK/MAPK and NF‐κB signalling pathway in H22 tumour‐bearing mice. Here, NFKB1 is linked to neoplasm.