When the mean levels of total chemerin were compared among the four groups, we found that the chemerin levels of IS and IM participants were lower (60 ± 2.8 ng/mL and 56 ± 2.2 ng/mL, respectively) than those of either IR participants (70 ± 3.3 ng/mL; p = 0.0335 and p = 0.001) or T2D participants (93 ± 6.1 ng/mL, p < 0.0001; Figure 3 and Table 3). The gene discussed is RARRES2; the disease is type 2 diabetes mellitus.