Fig. 1
From: Cutaneous lesions in psoriatic arthritis are enriched in chemokine transcriptomic pathways
PsA uninvolved and HC skin are transcriptionally similar, but PsA skin lesions are transcriptionally distinct. Expression heatmap of genes that were significantly different (padj < 0.05, absolute log2fold > 1) between healthy control skin (HC) and PsA uninvolved skin (PsA U) or PsA lesional skin (PsA L). Genes are given on the y-axis and samples on the x-axis. The y-axis has been hierarchically clustered. Expression values are given as per gene Z-scores, with high = red and low = blue