Figure 5. Infiltrating NKT cells in ACD express both transcripts for the cytokines IFN-γ and IL-4.
ACD skin-biopsy specimens studied by ISH: double-labeled with antisense oligoprobes for Vα24 (left panel, green; middle panel, cytokine (a) (IFN-γ) or (b) IL-4 (red); right panel, overlays) (bar=10 μm).