Figure 1
From: Caveolin-1 expression in benign and malignant lesions of the breast
Caveolin-1 expression in breast cancer samples. A: Breast cancer sample without expression of Caveolin-1 in the epithelial tumor component. In contrast, expression of Caveolin-1 can be seen in myoepithelial cells as well as endothelial cells of entrapped vessels, serving as internal positive control (100× magnification). B: Breast cancer sample with strong expression of Caveolin-1 in the epithelial tumor component (400× magnification)