Fig. 1

The lymphocyte population was initially defined using forward (FSC) and side scatter (SSC) gates. CD4⁺ T cells and CD8⁺ T cells were then gated based on CD4 and CD8 expression, respectively. a Representative flow cytometric analyses of CD25⁺CD127^−/dim Tregs and CD45RA⁺HLA-DR⁻ naïve Tregs from PGF patients, GGF patients, and HD. b Representative flow cytometric analyses of CD4⁺IL-17⁺ Th17, CD8⁺IL-17⁺ Tc17 cells, and CD25⁺Foxp3⁺ Tregs from PGF patients, GGF patients, and HD