Figure 6. The increased proportion of liver ST2+ T reg and ST2+ type 2 innate lymphoid cells induced by the high-fat diet is exacerbated by IL-33 deficiency.

A. Results are expressed as the means ± SEM of the percentage for liver Treg ST2⁺. B. Results are expressed as the means ± SEM of absolute numbers for liver ILC2 ST2⁺. Statistical analysis of the data was performed using the non-parametric Mann-Whitney U-test. Differences were considered to be significant for p < 0.05 and are indicated as follows: *p < 0.05, **p < 0.01.