USP38 and cancer: Among the most strongly decreased candidates, we observed proteins related to DNA repair (FANCA, USP38, NET1), autophagy (BCAS3), cancer cell migration and/or invasion (RASSF2, KMO, BCAS3), as well as proteins that can be generally considered as pro-tumorigenic, particularly in glioma (KMO, BCAS3) (Fig. 4A).