Fig. 4From: Stromal CD10 expression in breast cancer correlates with tumor invasion and cancer stem cell phenotypeDouble immunohistochemical staining (a) for CD44 (red staining) and CD10 (brown staining), and (b) for ALDH1 (red staining) and CD10 (brown staining) (scale bare = 0.1 mm, ×200)Back to article page