An Imbalance between Frequency of CD4+CD25+FOXP3+ Regulatory T Cells and CCR4+ and CCR9+ Circulating Helper T Cells Is Associated with Active Perennial Allergic Conjunctivitis

Figure 5

Increased frequency of CD108+ cells after allergen-stimulation. Representative dot plots of (a) nonstimulated cells, (b) Der p-stimulated cells, and (c) Con A-stimulated cells. Representative histograms of CD4+ gated cells, (d) nonstimulated cells, (e) Der p-stimulated cells, and (f) Con A-stimulated cells; 𝑥-axis denotes fluorescence to CD108 on CD4+ gated cells.

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