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. 2018 Sep 4;9:1994. doi: 10.3389/fimmu.2018.01994

Figure 2.

Figure 2

Phenotype and function alterations of circulating MAIT cells in NAFLD patients. (A) CD69+ and PD-1+ expression on MAIT cells in HC and NAFLD patients. (B) Higher frequency of CXCR6+ MAIT cells in NAFLD patients compared to HC, and high frequency of CCR5+ MAIT cells in both 2 groups without statistical difference. (C) Representative examples of intracellular cytokines staining (Left panel) and the frequency of MAIT cells from HC and NAFLD patients that produced IFN-γ, TNF-α or IL-4 after stimulation with PMA-ionomycin (Right panel). (HC, n = 20; NAFLD patients, n = 25). (D) IL-4 concentrations in PBMCs supernatant from HC and NAFLD patients with PMA-ionomycin stimulation. (n = 15). Data were analyzed with Mann–Whitney U-test.*P < 0.05, **P < 0.01, ns: no statistical significance.