To identify disease-specific cytokine profile differences in the aqueous humor (AH) (other than the vascular endothelial growth factor) between patients with dry and treated wet age-related macular degeneration (AMD) and healthy controls.
Genotypes of 3 polymorphisms in known AMD susceptibility loci (rs1061170 in complement factor H (CFH), rs11200638 in HTRA1 and rs1413711 in VEGF) were determined.
Genotypes of polymorphisms in known AMD susceptibility loci (CFH, CFB, HTRA1, AMRS2, and VEGFA) as well as not yet reported AMD-associated genes (KDR, LRP5, and FZD4) were determined, and their frequencies were compared.
This is the most extensive analysis of the VEGF gene in AMD, demonstrating a clear association with the exudative form of disease, thereby creating the possibility for predictive testing.
To investigate the association of treatment assignment (intravitreal aflibercept vs ranibizumab) and baseline characteristics with fellow eye conversion to nAMD in the VEGF (Vascular Endothelial Growth Factor) Trap-Eye: Investigation of Efficacy and Safety in Wet AMD (VIEW) studies.
To determine serum vascular endothelial growth factor 165 (VEGF165) levels and the association of the complement factor H gene (CFH) Y402H polymorphism in patients with exudative age-related macular degeneration (AMD) in comparison to unaffected control subjects.
No association was found to support the role for the rs833069, rs943080 and rs4711751 variants of or near VEGFA gene in susceptibility to either PCV or neovascular AMD in Han Chinese population.
The aim of the present study is to carry out a systematic review and an updated meta-analysis in order to summarize the current published studies and to evaluate the associations between four common vascular endothelial growth factor (<i>VEGF</i>) polymorphisms (rs833061, rs1413711, rs3025039, and rs2010963) and AMD risk, also stratifying for AMD subtypes and ethnicity.
To determine whether gene polymorphisms of the vascular endothelial growth factor A (VEGF A) and its receptor (VEGFR) influence the response to a variable-dosing treatment regimen with ranibizumab for age-related macular degeneration.
The frequencies of 3 VEGF gene SNPs were analyzed, 1 at the promoter site (rs699947, A-->C) and 2 intronic SNPs (rs2146323, A-->C, and rs3025033, A-->G), in relation to the risk of AMD, to choroidal neovascular (CNV) lesion size and configuration, and to the anatomic response to photodynamic therapy (PDT).
AMD RESULTS: Of 4228 participants at risk for incident early and late AMD for whom blood specimens were available for VEGF genotyping, incident early AMD developed in 514 and incident late AMD developed in 89 (35 dry and 54 wet) after a mean follow-up of 7.4 years.
The single nucleotide polymorphism genotyping showed that TT genotype for MMP-9 -1702T/A and CC genotype for VEGF+936C/T increase markedly the risk of age-related macular degeneration but do not influence on its progression.
To determine whether there is an association between complement factor H (CFH), high-temperature requirement A-1 (HTRA1), vascular endothelial growth factor (VEGF), and pigment epithelium-derived factor (PEDF) genotypes and response to treatment with photodynamic therapy (PDT) for age-related macular degeneration (AMD) in a Japanese population.