D-E. Representative immunofluorescence of c-Jun (green), CD1a (red), CCL2 (D) or Il23p19 (E) (white) and DAPI in psoriatic lesions. Arrows indicate triple-positive cells and an asterisk highlights a representative one that is shown enlarged in a white-framed inlet. Magnification: 40x. Scale bar: 50 µm. (n = 2 patient samples). 