Figure 2From: Activation of pro-oncogenic pathways in colorectal hyperplastic polyps Expression of Progastrin p-ERK1/2 and pY-STAT3 in hyperplastic polyps. (A, B) Progastrin staining in HP: A) no/weak staining B) high progastrin staining. (C, D) p-ERK1/2 staining in HP: C) no/weak staining D) high p-ERK1/2 staining. (E, F) pY-STAT3 staining in HP: E) no/weak staining F) high pY-STAT3 staining.Back to article page