Specifically, in tumor tissue, miR‐548d‐3p, miR‐151a‐3p, and miR‐937‐3p showed significant positive correlations (0.18 < ρ < 0.41, Table S3B) with LRATD2, PCAT1, POU5F1B, CCAT2, PVT1, and MYC (except for miR‐937‐3p) and this pattern was not observed in adjacent mucosa. The gene discussed is PCAT1; the disease is neoplasm.