Fig. 3From: An integrative metabolomics and transcriptomics study to identify metabolic alterations in aged skin of humans in vivo Transcriptional differences between young and old human skin. a-b Significant changes in gene expression of either all (a) or only metabolic enzyme coding genes (b). c Examples of metabolic enzymes with significantly changing gene expression. Adjusted p-values (adj.p) in a-c) are false discovery corrected p-values using the from a differential analysis. d Pathway enrichment analysis of significantly changing transcripts. Q-values are FDR-corrected p-values of a hypergeometric testBack to article page