Skip to main content
. 2019 Feb 14;9:2072. doi: 10.1038/s41598-018-37430-9

Figure 4.

Figure 4

Overexpression of LHX2 in iPS-HSCs facilitates hepatic maturation of iPS-HPCs. (a) Upper panel: schema for 2D direct co-culture of tdTOMATO+ iPS-HPCs (red) and iLHX2-HSCs (green) using the Cytoselect system. Middle panel: representative images of co-cultured cells. Scale bars: 500 μm. Lower panel: representative density plots from flow cytometric analysis of co-cultured cells with vehicle (Veh) or Dox. Gated fractions of co-cultures cells were sorted and analyzed. (b) Expression of α-fetoprotein (AFP), ALB, cytochrome P450, family 7, subfamily A, polypeptide 1 (CYP7A1), and apolipoprotein B (APOB) in iPS-HPCs. The y-axis represents the ratio of expression relative to the mean of iPS-HPCs cultured without iPS-HSCs and Dox. (c) Enzyme-linked immunosorbent assay (ELISA) of ALB. ALB production in iPS-HPCs was significantly increased by overexpression of LHX2 in iPS-HSCs. Results represent the mean ± SD of three separate experiments. *P < 0.05.