(c) FACS-sorted HE cells were subcultured with TCP (300 nM), UK5099 (10 µM) or both and day 3 CD43+GPA+ cell frequencies ± SEM relative to the control are shown (n=4 biological replicates, one-way ANOVA test). Data information: ns, not significant, *p<0.05, **p<0.01, ***p<0.001, ****p<0.0001 