The association between genetic polymorphisms of the interleukin-23 receptor gene and susceptibility to uveitis: A meta-analysis

Jae Hyun Jung, Gwan Gyu Song, Jae Hoon Kim, Young Ho Seo, Sungjae Choi

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Background: Uveitis is an eye inflammatory disease, which is sometimes associated with underlying systemic disease. Interleukin-23 plays an important role in autoimmune disease. The aim of this meta-analysis was to evaluate the association between the interleukin-23 receptor (IL-23R) and susceptibility to uveitis. Methods: Published literature from PUBMED and EMBASE were retrieved. Seven studies were included in this meta-analysis, covering a total of 1309 cases of uveitis and 2400 controls. Meta-analyses were conducted on the associations between uveitisand rs7517847, rs17375018, and rs11209032 polymorphisms in the IL-23R gene. Results: There were no significant associations between IL-23R polymorphisms and uveitis with regard to the following alleles: for G allele vs. T allele of rs7517847, OR 1.01, 95% CI 0.92-1.12, P = 0.83; for A allele vs. G allele of rs17375018, OR 0.68, 95% CI 0.47-0.99, P = 0.05; rs11209032 OR 1.12, 95% CI 0.84-1.51, P = 0.43. In contrast, there were significant associations between the AA + AG gene versus GG gene of rs17375018 and the AA gene versus AG + GG gene of rs11209032 polymorphism with uveitis (OR 0.59, 95% CI 0.35-0.99, P = 0.04; OR 1.32, 95% CI 1.10-1.59, P = 0.003). Conclusions: This meta-analysis suggests that each allele of IL-23R, including rs7519847, rs17375018 and rs11209032 was negatively associated with uveitis. However, homozygote models, including the rs17375018 GG genotype and rs11209032 AA genotype, were significantly associated with uveitis.

Original languageEnglish
Article number477
JournalBMC Ophthalmology
Issue number1
Publication statusPublished - 2017 May 30



  • Interleukin-23R
  • Meta-analysis
  • Polymorphism
  • Uveitis

ASJC Scopus subject areas

  • Ophthalmology

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