To validate these findings, we mined various databases for a correlation between the expression of BRCA1/2 and MGAT5. In the Cancer Cell Line Encyclopedia (CCLE) database, we indeed observed a positive correlation between MGAT5 expression and BRCA1/2 expression in 1139 BRCA1/2 wildtype cancer cell lines (Fig. 3g). This evidence concerns the gene BRCA1 and cancer.