Figure 7. Boxplots of the proportion of 22 immune cell sorts in polymyositis (PM) and dermatomyositis (DM) and the outcomes of protein–protein interaction (PPI) network analysis. (A) GSE1551 (DM); (B) GSE3112 (PM); (C) GSE39454 (DM); (D) GSE39454 (PM); (E) GSE46239 (DM); (F) GSE128470 (DM); (G) GSE128470 (PM); (H) Results of Cytoscape plug-in CytoHubba; (I) the top significant module of Cytoscape plug-in MCODE.