Integrating hTFtarget, GTRD, and ChIPBase datasets narrowed this to 17 candidates, of which four (E2F4, ETV4, ZNF263, E2F6) correlated with IGF2BP2 expression in TCGA‐HNSCC (r > 0.25, p < 0.05) (Figure S10A,B, Supporting Information). Here, E2F4 is linked to head and neck squamous cell carcinoma.