For example, a study has indicated that CADM2‐ADAMTS9‐AS2 ceRNA network centered on hsa‐miR‐372, and SERPINE1‐PVT1 ceRNA network centered on hsa‐miR‐145 may be potential carcinogenic mechanisms of esophageal cancer [36]. The gene discussed is CADM2; the disease is esophageal cancer.