Fig. 3From: Upregulation of PD-1 expression on circulating CD8+ but not CD4+ T cells is associated with tuberculosis infection in health care workersGating strategy and the expression profiles of memory CD8+ T cell subpopulation in latent TB-infected HCWs. A Gating strategies and representative results for the CD8+ T cell subpopulation. B Analysis of expression differences between memory CD8+ T cells in QFT+ and QFT- groups. CAnalysis of expression differences between naive CD8+ T cells in QFT+ and QFT- groups. D Analysis of expression differences between transitional memory CD8+ T cells in QFT+ and QFT- groups. EAnalysis of expression differences between central memory CD8+ T cells in QFT+ and QFT- groups. F Analysis of expression differences between effector memory CD8+ T cells in QFT+ and QFT- groupsBack to article page