Meanwhile, Kaplan–Meier survival analysis demonstrated that 9 genes (i.e. ITGB6, CD36, ITGA3, LAMC2, ITGA2, LAMA3, ITGB4, COL11A1, and LAMB3) of 13 differentially expressed ECMGs were discovered to be remarkably linked to PAAD prognosis (Figures 3C–O). Here, LAMA3 is linked to pancreatic adenocarcinoma.