Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Molecular Visionarrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Molecular Vision
Article . 2008
versions View all 1 versions
addClaim

This Research product is the result of merged Research products in OpenAIRE.

You have already added 0 works in your ORCID record related to the merged Research product.

A tag-single nucleotide polymorphisms approach to the vascular endothelial growth factor-A gene in age-related macular degeneration.

Authors: Richardson, Andrea J.; Islam, F. M. Amirul; Guymer, Robyn H.; Cain, Melinda; Baird, Paul N.;

A tag-single nucleotide polymorphisms approach to the vascular endothelial growth factor-A gene in age-related macular degeneration.

Abstract

Age-related macular degeneration (AMD) is the leading cause of poor vision in the developed world, and its pathogenesis remains unknown. The most devastating form of end stage disease is neovascular or wet AMD, where there is abnormal growth of new blood vessels under the retina. Vascular endothelial growth factor (VEGF) is thought to be a major player in the stimulus of this abnormal growth of blood vessels. We undertook a case-control association study to investigate the VEGF-A gene, a known angiogenic gene that has previously been associated with AMD.We recruited 577 individuals with AMD (early, atrophic, and neovascular AMD) and 173 ethnically matched controls for our study. We employed a tag-single nucleotide polymorphisms (tSNP) approach to investigate this gene using a series of seven tSNPs that encompassed the coding region of the VEGF gene as well as its promoter. Alleles were determined by a MALDI-TOF based approach followed by statistical analysis.One SNP (rs3024997) showed evidence of departure from Hardy-Weinberg equilibrium in only the AMD cases. Therefore, it was retained for further analysis. All other SNPs in our study showed no departure from Hardy-Weinberg equilibrium. No association was found between any of the VEGF tSNPs analyzed in our study and AMD nor any of its sub-types.Using a tSNP approach, we found no evidence of an association of these SNPs within the VEGF-A gene being associated with either AMD or any of its subtypes in our population.

Country
Australia
Keywords

Male, Vascular Endothelial Growth Factor A, Genotype, Middle Aged, Polymorphism, Single Nucleotide, Choroidal Neovascularization, Linkage Disequilibrium, Macular Degeneration, Case-Control Studies, 616, Humans, Female, Atrophy, Aged

  • BIP!
    Impact byBIP!
    citations
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    40
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Top 10%
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Top 10%
Powered by OpenAIRE graph
Found an issue? Give us feedback
citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
40
Average
Top 10%
Top 10%
gold