Immunophenotypic differences in orbital tissues of patients with thyroid-associated ophthalmopathy (TAO) compared with control subjects.

<b>A</b> The lymphocyte gating strategy for identification of T cell subsets in orbital connective tissues. <b>B</b> <a>The proportion of IL-17A-produicng and IFN-γ-producing T cells gated on CD3⁺CD8⁺ T cell subset</a>. <b>C</b> The proportion of IL-17A-produicng and IFN-γ-producing T cells gated on CD3⁺CD8^- T cell subset. <b>D</b> <a>The proportion of </a><a>RORγt-expressing</a> and FoxP3-expressing T cells gated on CD3⁺CD8^- T cell subset. <b>E</b> The proportion of <a>RORγt-expressing and Tbet-expressing</a> T cells gated on CD3⁺CD8^- T cell subset. <b>F</b> The proportion of IL-22-produicng and IL-13-producing T cells gated on CD3⁺CD8^- T cell subset. <b>G</b> <a>The proportion of RORγt-expressing and GATA3-expressing T cells gated on CD3⁺CD8^- T cell subset</a>. <b>H</b> The proportion of RORγt-expressing and AHR-expressing T cells gated on CD3⁺CD8^- T cell subset. Representative data are shown