In addition to the two experimentally validated variants in the 3′UTR of CDKN2B, we found several other 3′UTR variants associated with POAG endophenotypes that are located in miRNA-binding sites and are one of the top variants in their loci with no nonsynonymous proxy in high LD (R2 > 0.8). This evidence concerns the gene CDKN2B and open-angle glaucoma.