Fig. 3
From: Anti-PD-1 antibody decreases tumour-infiltrating regulatory T cells
Anti-PD-1 antibody changes the tumour microenvironment. The proportion of spleen and tumour immune cells were evaluated (n = 3). The representative specimen is shown, left. Each specimen is plotted, and the average value is indicated by a horizontal bar, right. a Schema of experimental overview. b Ratio of T cell to B cell. c Ratio of CD4 + cell to CD8 + cell in TCRβ + cells. d Number of TILs recovered from the tumour per unit weight. e Percentage of Foxp3 + cells in CD4 + cells. f Percentage of Ki-67 + cells in Foxp3 + cells