Fig. 2From: Air pollution as a contributor to the inflammatory activity of multiple sclerosisIn vitro treatment of PMBCs with PM induces CCR6 expression on CD4+ cells (a). In vitro treatment of mdDCs with increasing doses of PM10 induces secretion of IL-6, IL1 beta, and IL-23 (b). In mixed mdDC-PBMC co-cultures, in vitro treatment of mdDC PM induces release of IL-17and increases the percentage of IL-17 producing T cells (c). *p<0.05, **p<0.001, ***p<0.0001Back to article page