Comparative analysis of these miRNAs andfunctional enrichment of pathway revealed that a set of 48miRNA might be dysregulated to target the critical genes otherthan the parent genes (BRD4 and NUT), causing the cancer.Amplification in the expression level of these miRNAs can beused for NMC diagnosis and prognosis. The gene discussed is BRD4; the disease is nut midline carcinoma.