Figure 1From: αB-crystallin stimulates VEGF secretion and tumor cell migration and correlates with enhanced distant metastasis in head and neck squamous cell carcinoma Immunohistochemical staining of tumor tissues with polyclonal anti-αB-crystallin antibody. DAB staining of three oral cavity tumor sections. Tumor cells are indicated with T, surrounding stromal cells with S. (a). Immunofluorescent staining of biopsies with low αB-crystallin expression (red, b left panel) and high αB-crystallin expression (red, c left panel) and the corresponding Hoechst stainings (blue, b and c right panels). Blood vessels are indicated in white (b and c).Back to article page