Polyclonal T-Cells Express CD1a in Langerhans Cell Histiocytosis (LCH) Lesions
Figure 5
CD1a+ T-cells are not restricted to either naïve or memory T-cells.
Expression of the T-cell activation markers CD45RA and CD45RO in CD1a+ and CD1a− T-cells in flow cytometry plots of lesional cells from LCH patients #1 and #4. Plots show staining for anti-CD1a-FITC [NA 1/34], anti-CD3-APC-H7 [SK7], anti-CD45RA-PE-Cy7 [HI100] and anti-CD45RO-PE [UHCL-1].