The expression levels of hsa-miR-199a-5p, hsa-miR-214-3p, hsa-miR-424-5p, and hsa-miR-125b-5p were significantly and inversely correlated with the expression level of MUC16 mRNA in the tumor tissue and with the CA125 level in the blood serum. Here, MUC16 is linked to neoplasm.