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. 2022 Aug 16;13(8):713. doi: 10.1038/s41419-022-05158-0

Fig. 1. Expression of FOXA2 during differentiation of iPSCs into hepatocytes.

Fig. 1

A Schematic diagram of iPSC differentiation into hepatocytes. B Real-time PCR analysis for the mRNA expression of FOXA2, AFP, and ALB during hepatocyte differentiation. Data are presented as the fold change relative to day 0 of differentiation (n = 3). C Western blot analysis of FOXA2 expression levels during various stages of differentiation of iPSCs into hepatocytes. D Immunostaining of FOXA2 with the hepatic progenitor (HP) and mature hepatocyte (MH) markers, AFP and ALB, at the end of HP and MH stages, respectively. Western blotting (E) and immunofluorescence (F) analyses confirming the absence of FOXA2 protein in HP and MH derived from FOXA2−/− iPSCs. DE definitive endoderm, PFG posterior foregut, HP hepatic progenitor, MH mature hepatocytes. The data are presented as mean ± SD. *p < 0.05, **p < 0.01, ***p < 0.001.