In meta-analysis of GWASs for AAA, four new AAA risk loci, rs1795061 (SMYD2), rs9316871 (LINC00540), rs3827066 (PCIF1/MMP9/ZNF335), and rs2836411 (ERG), were identified, as well as five of the six previous AAA genetic associations, rs602633 (PSRC1-CELSR2-SORT1), rs4129267 (IL6R), rs10757274 (CDKN2BAS1/ANRIL), rs10985349 (DAB2IP), and rs6511720 (LDLR) [37]. This evidence concerns the gene MMP9 and triple-A syndrome.