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. 2021 Mar 16;12:642711. doi: 10.3389/fimmu.2021.642711

Figure 1.

Figure 1

Characterization of T cell subsets in cell suspensions obtained from human skin explants. (A) Schematic overview of the protocol used to obtain single cell suspensions from human skin explants. (B) Gating strategy to analyze T cell subsets, γδ-, CD4+, and CD8+ T cells, in single cell suspensions. (C) Representative histograms (in red) showing the surface expression for skin resident memory T cells markers, CD45RO (memory), CLA (skin homing), and CD69 (tissue retention) on live CD4+ cells. Blue histograms represent unstained cells.