PURPOSE: To investigate the hypothesis that primary open-angle glaucoma (POAG) is associated with a common insertion-deletion (I/D) polymorphism in the angiotensin-converting enzyme (ACE) gene. METHODS: ACE I/D polymorphism was investigated in a control group of healthy subjects (n = 101) and in a group of patients diagnosed with POAG (n = 104). Polymerase chain reaction detection of I/D polymorphism was used to determine the presence of the two ACE alleles in the groups. RESULTS: Neither the I/D genotype distributions nor the allele frequencies differed significantly between POAG and control subjects (DD genotype 34.6 vs. 39.6%; ID genotype 53.9 vs. 40.6%; II genotype 11.5 vs. 19.8%, p = 0.1; D allele 61.5 vs. 60%; I allele 38.5 vs. 40%, p = 0.8). CONCLUSION: We could not identify a possible association of the I/D polymorphism in the ACE gene with POAG, however further studies with larger patient numbers in different populations are required to clarify the role of ACE gene in susceptibility to POAG. Copyright (c) 2004 S. Karger AG, Basel.
PURPOSE: To investigate the hypothesis that primary open-angle glaucoma (POAG) is associated with a common insertion-deletion (I/D) polymorphism in the angiotensin-converting enzyme (ACE) gene. METHODS:ACE I/D polymorphism was investigated in a control group of healthy subjects (n = 101) and in a group of patients diagnosed with POAG (n = 104). Polymerase chain reaction detection of I/D polymorphism was used to determine the presence of the two ACE alleles in the groups. RESULTS: Neither the I/D genotype distributions nor the allele frequencies differed significantly between POAG and control subjects (DD genotype 34.6 vs. 39.6%; ID genotype 53.9 vs. 40.6%; II genotype 11.5 vs. 19.8%, p = 0.1; D allele 61.5 vs. 60%; I allele 38.5 vs. 40%, p = 0.8). CONCLUSION: We could not identify a possible association of the I/D polymorphism in the ACE gene with POAG, however further studies with larger patient numbers in different populations are required to clarify the role of ACE gene in susceptibility to POAG. Copyright (c) 2004 S. Karger AG, Basel.
Authors: J H Kang; S J Loomis; B L Yaspan; J C Bailey; R N Weinreb; R K Lee; P R Lichter; D L Budenz; Y Liu; T Realini; D Gaasterland; T Gaasterland; D S Friedman; C A McCarty; S E Moroi; L Olson; J S Schuman; K Singh; D Vollrath; G Wollstein; D J Zack; M Brilliant; A J Sit; W G Christen; J Fingert; J P Forman; E S Buys; P Kraft; K Zhang; R R Allingham; M A Pericak-Vance; J E Richards; M A Hauser; J L Haines; J L Wiggs; L R Pasquale Journal: Eye (Lond) Date: 2014-03-07 Impact factor: 3.775