Identification of multiple genetic susceptibility loci in Takayasu arteritis

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dc.contributor.authorSaruhan Direskeneli, Güher
dc.contributor.authorHughes, Travis
dc.contributor.authorAksu, Kenan
dc.contributor.authorKeser, Gökhan
dc.contributor.authorCoit, Patrick
dc.contributor.authorAydın, Sibel Z.
dc.contributor.authorAlibaz Öner, Fatma
dc.contributor.authorKaraaslan, Yaşar
dc.date.accessioned2019-05-10T09:38:46Z
dc.date.available2019-05-10T09:38:46Z
dc.date.issued2013
dc.departmentHitit Üniversitesi, Tıp Fakültesi, Dahili Tıp Bilimleri Bölümü
dc.description.abstractTakayasu arteritis is a rare inflammatory disease of large arteries. The etiology of Takayasu arteritis remains poorly understood, but genetic contribution to the disease pathogenesis is supported by the genetic association with HLA-B*52. We genotyped ?200,000 genetic variants in two ethnically divergent Takayasu arteritis cohorts from Turkey and North America by using a custom-designed genotyping platform (Immunochip). Additional genetic variants and the classical HLA alleles were imputed and analyzed. We identified and confirmed two independent susceptibility loci within the HLA region (r 2 < 0.2): HLA-B/MICA (rs12524487, OR = 3.29, p = 5.57 × 10 -16 ) and HLA-DQB1/HLA-DRB1 (rs113452171, OR = 2.34, p = 3.74 × 10 -9 ; and rs189754752, OR = 2.47, p = 4.22 × 10 -9 ). In addition, we identified and confirmed a genetic association between Takayasu arteritis and the FCGR2A/FCGR3A locus on chromosome 1 (rs10919543, OR = 1.81, p = 5.89 × 10 -12 ). The risk allele in this locus results in increased mRNA expression of FCGR2A. We also established the genetic association between IL12B and Takayasu arteritis (rs56167332, OR = 1.54, p = 2.18 × 10 -8 ). © 2013 The American Society of Human Genetics.
dc.identifier.citationSaruhan-Direskeneli, G., Hughes, T., Aksu, K., Keser, G., Coit, P., Aydin, S. Z., ... & Hoffman, G. S. (2013). Identification of multiple genetic susceptibility loci in Takayasu arteritis. The American Journal of Human Genetics, 93(2), 298-305.
dc.identifier.doi10.1016/j.ajhg.2013.05.026
dc.identifier.endpage305en_US
dc.identifier.issn0002-9297
dc.identifier.issue2en_US
dc.identifier.scopusqualityQ1
dc.identifier.startpage298en_US
dc.identifier.urihttps://doi.org/10.1016/j.ajhg.2013.05.026
dc.identifier.urihttps://hdl.handle.net/11491/464
dc.identifier.volume93en_US
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.relation.ispartofAmerican Journal of Human Genetics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subject[Belirlenecek]en_US
dc.titleIdentification of multiple genetic susceptibility loci in Takayasu arteritis
dc.typeArticle

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