IL17F and diabetes mellitus: We determined the baseline (UNS) and mycobacterial antigen (PPD, WCL) and positive (P/I) control antigen-stimulated frequencies of γδ T cells expressing Th17 (IL-17A, IL-17F, IL-22) cytokines in LTB (NDM, PDM, and DM) comorbid individuals using multicolor flow cytometry (Figure 2).