showed a trendp -value = 0.051
Interestingly the co-culture group showed a trend of upregulation of the basal-specific epidermal marker KRT14 with 0.4 folds over the 100% group ( p -value = 0.051; Figure 2 g) while it kept the same upregulation pattern in comparison to the 0% group ( p -value = 0.0005; Figure 2 g).