MMP9 and type 2 diabetes mellitus: In the T2DM validation dataset (GSE78721), the AUCs of IL1R1, MMP9, CD163, TLR5, IRAK3, and LY96 were 0.724, 0.733, 0.720, 0.744, 0.718, and 0.738, respectively (Fig. 10C).