Opposed to this, all four differentially fucosylated glycosites were overexpressed in PCa with the biggest differences on N785 of collagen alpha-2(VI) chain (CO6A2), POSTN N599, and PPAP N94 with a 27.7%, 47.6%, and 35.9% increase in fucosylation, respectively (Fig. 3B). This evidence concerns the gene POSTN and posterior cortical atrophy.