Research Article

Notch Inhibition Promotes Differentiation of Liver Progenitor Cells into Hepatocytes via sox9b Repression in Zebrafish

Figure 1

Pharmacological Notch inhibition promotes differentiation of LPCs into hepatocytes. (a) Experimental scheme illustrating the periods of MTZ and LY411575 treatment and analysis stages (arrow). (b) Single-optical section images showing Hnf4a and Tp1:H2B-mCherry expression in regenerating livers at A33h and R6h. Arrows point to Hnf4a+ BEC-derived cells; arrowheads point to Hnf4a- BEC-derived cells. (c) Quantification of the percentage of Hnf4a+ cells among BEC-derived cells, as shown in (b). (d) qPCR data showing the relative expression levels of fabp10a, bhmt, tfa, and sox9b between DMSO- and LY411575-treated regenerating livers at R6h. Scale bar: 100 μm; error bars: ±SEM. , ; .
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