To further confirm that AR suppressed the formation of VM via miR‐7‐5p/VE‐Cadherin/Notch4 signals in HCC, we investigated the effect of miR‐7‐5p inhibition on VM formation and expression of VE‐cadherin and Notch4 in SK and HA22T cells. This evidence concerns the gene CDH5 and hepatocellular carcinoma.