Frequencies of CD83+ cells were significantly increased in colitis mice compared to normal control mice in PBL (39.88 ± 8.91% vs. 25.70 ± 2.36%, p < 0.05) and compared to normal mice treated with T. halophilus (39.88 ± 8.91% vs. 16.70 ± 3.60%, p < 0.001) (Figure 2B). Here, CD83 is linked to colitis.