Figure 2
From: Human IL-21+IFN-γ+CD4+ T cells in nasal polyps are regulated by IL-12
The majority of IL-21+CD4+ T cells in NP tissues were memory effector cells.
(A) FACS gating was used in the analysis of lymphocytes in NP tissues. (B–D) Representative flow cytometric graphs showed the expression of CD45RO, CD62L or CCR7 on CD4+ T cells in NP tissues. (E) Summary data showed percentage of CD45RO+ cells, CD62L+ cells and CCR7+ cells in IL-21+CD4+ T cells from NP tissues (n = 8). Data were shown as mean ± SEM.
