Figure 2

Immunochemical and immunofluorescent staining with the anti-W6-32, SCINDERIN, EPHRIN-A1 and CD8 antibodies in squamous cell carcinoma. Tissue sections derived from biopsies of head and neck cancers were stained with antibodies to human HLA class I, SCINDERIN, EPHRIN-A1 and CD8. A (positive), B (negative -arrows) HLA class I stainings; C (positive), D (negative) SCINDERIN stainings; E (positive), F (negative) EPHRIN-A1 stainings; G (low), H (high) CD8+ T cell infiltrations.