Among them, C3AR1, CLCF1, OSMR, KCNN4 and HTR7 were also positively correlated with several genes related to cell–matrix adhesion (e.g., FN1, ITGA3, ITGA5, ITGB1), EMT (e.g., TGFB1, TGFBR2, SNAI1, SNAI2, VIM) and matrix remodelling (e.g., ADAM8, ADAM9, MMP14, MMP19) in GBM (Figure 7C–E). This evidence concerns the gene FN1 and glioblastoma.