Fig. 1

TIGIT expression on T lymphocytes subsets, monocytes and neutrophils. a Representative dot plots of population gating and TIGIT expressing cells from SLE patients and control subjects. Percentages of TIGIT expressing cells among CD3⁺CD4⁺, CD3⁺CD8⁺, CD14⁺ or CD15⁺CD3⁻ cells are shown. b Summary data of the positive cell frequency in gated CD3⁺CD4⁺ cells, CD3⁺CD8⁺ cells, monocytes or neutrophils