As shown in Figure 4A, the mature miRNA products miR‐21‐5p and miR‐21‐3p were both significantly upregulated in tumours with 3′ VMP1 fusions compared with tumours without host gene fusions (P = 2.2e − 7 and P = 1.2e − 22, edgeR exact test).19 Here, VMP1 is linked to neoplasm.