Cited by 79Retinal Diseases and TreatmentsOcular Diseases and Behçet’s SyndromeRetinal Development and Disorders

Interleukin-8 promoter polymorphism -251A/T is a risk factor for age-related macular degeneration

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Goverdhan, S V, Ennis, S, Hannan, S R, Madhusudhana, K C, Cree, A J, Luff, A J, Lotery, A J·2008·British Journal of Ophthalmology

Abstract

BACKGROUND/AIMS: To determine whether four expression-related cytokine polymorphisms are associated with age-related macular degeneration (AMD). METHODS: DNA from 478 cases with AMD and 555 normal controls was genotyped for the pro-inflammatory IL1beta -511C/T, IL6 -174C/G, IL8 -251A/T and anti-inflammatory IL10 -1082G/A cytokine polymorphisms using the 5' nuclease TaqMan(R) assay for allelic discrimination. Associations with AMD were analysed using allelic frequencies. RESULTS: The -251A allele of the IL8 promoter gene polymorphism was more prevalent in AMD patients than controls (p = 0.037, OR = 1.21, 95% CI = 1.01 to 1.44). Adjusting for age, sex, body mass index (BMI), current smoking and past smoking status did not alter the AMD association significantly (corrected p value = 0.043, OR = 1.23, 95% CI = 1.0 to 1.50). CONCLUSION: The pro-inflammatory homozygous IL8 -251AA genotype is an important risk factor for AMD. This may have implications for future therapy with biological agents that could target this cytokine.

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Authors
Goverdhan, S. V., Ennis, S., Hannan, S. R., Madhusudhana, K. C., Cree, A. J., Luff, A. J., & Lotery, A. J.
Affiliations
Southampton General Hospital (GB)
Corresponding author
Lotery, A J
Venue
British Journal of Ophthalmology
Publisher
BMJ
Published
2008-02-29
Volume
92
Issue
4
Pages
537-540
ISSN
0007-1161 (ISSN-L)
OpenAlex
W2133229267
Cited by
79
References
30
Citations by year
2026: 1 · 2024: 4 · 2023: 1 · 2022: 1 · 2021: 9 · 2020: 4 · 2018: 4 · 2017: 4 · 2016: 2 · 2015: 8 · 2014: 4 · 2013: 7 · 2012: 11
FWCI
6.42
Type
journal article
Language
en
Open access
Locations
  • British Journal of Ophthalmology (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • ePrints Soton (University of Southampton) (submittedVersion)
  • HighWire Press Open Archive (submittedVersion)
Funders
  • Wellcome Trust (076169)
  • National Institutes of Health
Topics
  • Health Sciences › Medicine › Ophthalmology › Retinal Diseases and Treatments
  • Health Sciences › Medicine › Ophthalmology › Ocular Diseases and Behçet’s Syndrome
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Retinal Development and Disorders
Keywords
age-related macular degeneration, interleukin-8, genetic risk factors, cytokine gene polymorphisms, inflammatory cytokines, smoking, biologic therapy
MeSH terms
Aged, Aged, 80 and over, Female, Gene Frequency, Genotype, Humans, Macular Degeneration, Male, Middle Aged, Risk Factors, Interleukin-8, Genetic Predisposition to Disease, Polymorphism, Single Nucleotide

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