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. 2015 Feb 3;24(12):1429–1435. doi: 10.1089/scd.2014.0532

FIG. 4.

FIG. 4.

rAEC do not express markers of biliary/progenitor cells and do not display a preneoplastic phenotype. (A–C) Immunofluorescence staining of liver section with donor-derived clusters expressing CD26 (left column) and bile ducts expressing biliary/progenitor markers (center column): right column shows merged images. (A) cytokeratin 7 (CK 7); (B) epithelial cell adhesion molecule (EpCAM); (C) OV6; (D) alpha-fetoprotein (AFP); (E) immunofluorescence image of donor-derived clusters expressing CD26 (left) and negative for the expression of glutathione S-transferase P (GST-P) marker of preneoplastic nodules; inset shows a nodule positive for GST-P in a control slide (200×). Color images available online at www.liebertpub.com/scd