It has been reported that the microRNA (miRNA) miR-24-3p functions as a tumor suppressor in human lacrimal adenoid cystic carcinoma (LACC) via the p53/p21 pathway by downregulating PKCη, and overexpression of PKCη rescued the tumor suppressive function of miR-24-3p by downregulating p53 [34]. The gene discussed is TP53; the disease is neoplasm.