Common ALDH3A1 Gene Variant Associated with Keratoconus Risk in the Polish Population.

ABSTRACT: ALDH3A1 protein is important in maintaining corneal physiology and protecting the eye from UV damage. However, none of the genome-wide association studies has indicated that the ALDH3A1 locus is associated with keratoconus. In this study, we examined the potential role of ALDH3A1 variants as risk factors for keratoconus incidence and severity in a large group of Polish keratoconus patients. In the first stage we analyzed the coding region sequence of the ALDH3A1 in a subgroup of keratoconus. Then, we genotyped three selected ALDH3A1 variants in a larger KC group of patients (n = 261) and healthy controls (n = 317). We found that the rs1042183 minor allele A is a risk factor for keratoconus in the dominant model (OR = 2.06, 95%CI = 1.42-2.98, p = 0.00013). The rs2228100 variant genotypes ap

SUBMITTER: Berdynski M 

PROVIDER: S-EPMC8745142 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature