In T1DM patients, we observed no significant correlations between CYP27B1 mRNA level and hsa-miR-216b-5p (p = 0.6, rs = 0.09, Figure 5A) or hsa-miR-21-5p (p = 0.2, rs = −0.23, Figure 5B). The gene discussed is CYP27B1; the disease is type 1 diabetes mellitus.