Tissue-Resident Memory-Like CD8⁺ T Cells Exhibit Heterogeneous Characteristics in Tuberculous Pleural Effusion

Figure 3

Higher frequencies of CD103⁺ or CD69⁺ subsets in memory CD8⁺ T cells from PFMCs compared with PBMCs. Gated on CD45RO⁺CD8⁺ T cells, the frequencies of CD69^-CD103^-, CD69⁺CD103^-, CD69⁺CD103⁺, and CD69^-CD103⁺ cells in PFMCs were detected; the (a) representative dot plots and (b) statistical data were shown; the frequencies of CD69^-CD103^-, CD69⁺CD103^-, CD69⁺CD103⁺, and CD69^-CD103⁺ cells in different samples were compared; the (c) representative dot plots and (d) statistical data were shown (); and .

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