Fig. 6From: Identification of novel early pancreatic cancer biomarkers KIF5B and SFRP2 from “first contact” interactions in the tumor microenvironmentAssessment of biomarker staining in distant liver metastases in mouse and human tumor samples. Histological control Masson’s Trichrome stain and histological staining for markers validated in this study: KIF5B, SFRP2, LOXL2 and MMP3. Image magnifications are at 20XBack to article page