Figure 1

Progenitor cell phenotypes in JIA compared to control (CTRL) children. Cell counts are expressed, on different scales, as relative to one million total cytometric events in (A) and as absolute concentration in (B). *p < 0.05 versus CTRL subjects. Generic CPCs include CD34⁺, CD133⁺, CD34⁺CD133⁺ cells, whereas endothelial committed progenitor cells (EPCs) include CD34⁺KDR⁺, CD133⁺KDR⁺, CD34⁺CD133⁺KDR⁺ cells.