Analysis of LOXL1 gene variants in Japanese patients with branch retinal vein occlusion.

ABSTRACT:

Purpose

Previous studies have described a possible association between exfoliation syndrome (EX) and various ocular and systemic vascular disorders; however, the association between EX and branch retinal vein occlusion (BRVO) remains unclear. Because slit-lamp examination may overlook latent deposits of exfoliation materials, an ocular biopsy is usually needed for a precise diagnosis. We evaluated a possible association between EX and BRVO using lysyl oxidase-like 1 (LOXL1) gene variants as alternative markers for EX.

Methods

Allelic and genotypic frequencies of three LOXL1 variants (rs1048661, rs3825942, and rs2165241) were determined for 78 consecutive Japanese patients with BRVO (11 patients with exfoliation syndrome [EX+], 67 patients without exfoliation syndrome [EX-]),

SUBMITTER: Hara K 

PROVIDER: S-EPMC3244486 | biostudies-literature | 2011

REPOSITORIES: biostudies-literature