Previous GWAS reports have identified several glaucoma risk associated genes (CAV1/2,[39]CDKN2B-AS1,[40]–[43]ATOH7,[41], [42], SIX1,[41]TMCO1,[40]TLR4,[44]SRBD1 and ELOVL5[45]). Here, TLR4 is linked to glaucoma.