Furthermore, decreased miR‐15b‐5p/miR‐7‐1‐3p promotes the expression of the target genes KIF1B,CALU, and POLR3G, thus elevating the expression of MMP9 and VE‐cadherin to promote the vasculogenic mimicry of NPC. The gene discussed is CALU; the disease is nasopharyngeal carcinoma.