CX3CR1 levels were also not significantly different in sorted CD5−CD163+CD14-positive and CD14-negative DC3s from patients with autoimmune diseases, further indicating that CX3CR1 expression in CD1c+ DCs may be independent from CD14 expression in CD1c+ DCs (Figure 3—figure supplement 2D). This evidence concerns the gene CX3CR1 and autoimmune disease.