Intrahepatic MAIT cell production of Th1 (IFN-γ, TNF-α), Th2 (IL-4, IL-5, IL-13) and Th17 (IL-17, IL-22) cytokines was examined by flow cytometry. Representative dot-plots for each cytokine vs. IFN-γ, expression (A) and summary data by MAIT cells (B) and MAIT cell subsets (C and D) are shown. Summary data for ex vivo granzyme B expression in total MAIT and MAIT cell subsets (E). Data are median ± interquartile range. *=p<0.05; **=p<0.01; by Dunn’s post-hoc test following Friedman’s test.