POSTN and cancer: p-value < 0.05) of myofibroblastic cancer-associated fibroblast signature genes (POSTN, TAGLN, THY1, COL1A1, COL1A2, LOXL2, MMP11, FAP, PDGFRB, FBLN1, LRRC15, TNC, THBS2) [31] and genes related to cell adhesion and ligand–receptor interactions (ITGAV, FN1, C3, F2RL2).