Fig. 3From: Association between effector-type regulatory T cells and immune checkpoint expression on CD8+ T cells in malignant ascites from epithelial ovarian cancerC–C chemokine receptor 4 (CCR4) expression in subpopulations based upon the FOXP3 expression status in ascites from EOC patients. CCR4 expression was evaluated for CD45RA− FOXP3hi (effector-type Tregs). Box 1 and 2 represent FOXP3− cells and CD45RA− FOXP3hi cells among all CD4+ T cells, respectively. Representative cases are shownBack to article page