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. 2017 Jul 6;7:4793. doi: 10.1038/s41598-017-04116-7

Figure 2.

Figure 2

PLC/RF5 HCC cells with HNF-1β overexpression strongly expressed liver progenitor cell markers. (A,B) Detection of HNF-1β expression in HCC cells and HNF-1β-overexpressed HCC cells. OE: HNF-1β overexpression. (C,D) RT-PCR and western blotting were performed to detect the expression of the HPC markers (CK7, CK19, SOX9 and CD133). (*P < 0.05, **P < 0.01) Mean ± S.E.M. (E–H) Immunofluorescence staining was used to identify the expression level of the phenotypes (CK7, CK19, SOX9 and CD133) (scale bar = 100 μm). (I) A colony formation assay was used to detect the difference in the stemness between HCC cells and HNF-1β-overexpressed HCC cells.