Consistent with the above results, miR-27a-5p levels showed a significant correlation with lymph node status classification (p = 0.003), being more expressed in N0 (n = 94, median 1.93, IQR 1.19–3.33) and N1 (n = 77, median 2.68, IQR 1.48–4.31) than in N2 (n = 26, median 1.40 IQR 1.02–2.37) and N3 (n = 35, median 1.56 IQR 0.83–3.17) groups, and with Ki67 (R = 0.166, p = 0.015), thus supporting the association of its downregulation with a more aggressive behavior of cancer (Table 2). The gene discussed is MKI67; the disease is cancer.