CDS2 and triple-A syndrome: Differential expression of one gene (GGT1, gamma-glutamyltransferase 1) was common for all analyzed gene sets, one gene (CDS2, CDP-diacylglycerol synthase 2) was common for LEAD vs. control and CVD vs. control, three genes were common for LEAD vs. control and AAA vs. control, and 23 genes were common for AAA vs. control and CVD vs. control (Figure 1B).