MI-2

Treatment of diabetic wound CD4T cells with a small molecule inhibitor of MLL1 (MI-2) yielded a significant reduction in CD4+TH17 cells and IL17A. This is the first study to identify the MLL1-mediated mechanisms responsible for regulating the TH17/Treg balance in normal and diabetic wounds and define the complex role of Notch signaling in CD4+T cells in wounds, where increased or decreased Notch signaling both result in pathologic wound repair. Therapeutic targeting of MLL1 in diabetic CD4+TH cells may decrease pathologic inflammation through regulation of CD4+T cell differentiation.