Fig. 3From: Expression of the scaffold connector enhancer of kinase suppressor of Ras 1 (CNKSR1) is correlated with clinical outcome in pancreatic cancerPhotomicrographs of pancreatic cancer tissue microarray (TMA) cores of p-ERK immunohistochemical staining: a no staining for p-ERK (score 0); b weak p-ERK (score 1+) staining; c moderate p-ERK (score 2+) staining; d strong p-ERK (score 3+) staining. Magnification: a-d: ×200Back to article page