LOXL1 and glaucoma: We have recently shown that the “G” allele frequencies of both rs1048661 and rs3825942 SNPs of the lysyl oxidase-like 1 (LOXL1) gene differed between pseudoexfoliation glaucoma (PEG) patients and control subjects from Saudi Arabia (p=0.0056 and p<0.0001, respectively) [21].