Fig. 4

Percentage and cell numbers of ILC2s in the heart tissues of 8-week-old Rag2^−/− mice. A Cumulative frequencies and enumeration of heart ILC2s among CD45⁺ cells in 8-week-old Rag2^−/− mice. B Cumulative frequencies and enumeration of Klrg1⁻ ILC2s and Klrg1⁺ ILC2s among heart ILC2s in 8-week-old Rag2^−/− mice. C The gMFIs of the indicated surface markers in heart ILC2s (identified as CD45⁺Lin⁻CD127⁺CD90.2⁺ST2⁺ cells) and heart Klrg1⁻ ILC2s and Klrg1⁺ ILC2s of 8-week-old Rag2^−/− mice. Each dot represents one mouse; error bars represent the mean ± SD; **p < 0.01, ***p < 0.001. Two-way ANOVA followed by Dunnett’s test (A–C)