Fig. 2

Classification of DF proteins regulated upon hypoxia (1% O2) vs. normoxia (21% O2) that were cocultured with Ad-Foxn1 (A)- or Ad-GFP (B)-transduced keratinocytes for 24 h according to GO using PANTHER and enriched with the g: Profiler database. A, B Diagrams illustrate detected proteins in terms of “molecular function” (with detailed proteins included in the catalytic activity class). C, D Heatmap of DF proteins linked to ECM organization (C) or the proteins interacting with ECM (D) enriched by hypoxia separately for coculture with Ad-Foxn1 or Ad-GFP keratinocytes. The scale bar in the heatmap indicates protein fold changes ranging from + 12 to − 1