Figure 1. Differences of the mature phenotype between spleen and lung NK cells.

NK cells (NK1.1⁺CD3⁻) from lung and spleen were analyzed by flow cytometry. (A) NK cells were analyzed for CD27 and CD11b expression. The data shown represent one out of seven experiments. Results for each group (n = 7) are expressed as means ± SEM. ***p<0.001 (Student’s unpaired t-test). (B) NK cells were gated for KLRG1 expression. The data shown represents one out of three experiments.