We observed a significant enrichment in terms associated with viral myocarditis (KEGG Pathway hsa05416) and leukocyte transendothelial migration (KEGG Pathway hsa04670), illustrated by the positive regulation of several genes from the cytoskeleton (actin, coronin 1A, RAC1...) (Figure 3D, Supplementary Figures 5A, C). Here, RAC1 is linked to viral myocarditis.