Fig. 4

Differentially expressed protein levels between the Model and Ctrl mice. A PCA mapping of sixmodel mice and six Ctrl mouse samples. B Hierarchical cluster analysis of significantly different protein expression levels in wound skin. Each row represents a sample, and each column represents a protein. C–E GO enrichment analysis of significantly different protein expression levels with regards to C biological process, D molecular function, and E cellular component. F KEGG enrichment analysis of significantly enriched pathways in the differentially expressed proteins