Fig. 1.

Circulating percentages of Th17, Th22 and Th1 cells in representative HC, CIN and CC patients. a. Lymphocytes were gated in R1 by flow cytometry. b, c, d The percentages of circulating Th1(CD4⁺ IFNγ⁺ T cells) cells in HC and CIN and CC patients. CD4⁺IFNγˉ T cells were gated in R2. e, f, g The proportions of pure Th17 (CD4⁺IFNγˉIL17⁺IL22ˉ T cells) and pure Th22 cells (CD4⁺IFNγ⁻IL17ˉIL22⁺ T cells) in representative controls, CIN and CC patients