Here, we present a negative correlation between increased Ang2 levels and eGFR in people with DN (r = −0.28, p = 0.021; Figure 2A) and people with T2D (r = −0.307, p = 0.034), while elevated Ang2 levels showed a negative correlation with systolic blood pressure (r = −0.28, p = 0.024) only in people with DN (Table 3). This evidence concerns the gene ANGPT2 and type 2 diabetes mellitus.