Figure 2From: Altered PPP2R2A and Cyclin D1 expression defines a subgroup of aggressive luminal-like breast cancerTwo examples of PPP2R2A (B55α) IHC expression. PPP2R2A (B55α)high expression in a low-grade carcinoma (a, 4×; b, 400×); PPP2R2A (B55α)-/low expression in a high grade carcinoma (c, 100×).Back to article page