FAP and cancer: Being involved in the extra-cellular matrix (ECM) tissue remodeling processes (Bremnes et al. 2011), FAP was found to be present also in such non-cancer disease like fibrosis (Williams et al. 2015), arthritis (Wang et al. 2023), atherosclerosis (Waumans et al. 2015) and infarction (Borne et al. 2010).