Vitamin D status, serum lipid concentrations, and vitamin D receptor (VDR) gene polymorphisms in familial mediterranean fever

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dc.contributor.authorTurhan T.
dc.contributor.authorDoğan H.O.
dc.contributor.authorBoğdaycioğlu N.
dc.contributor.authorEyerci N.
dc.contributor.authorOmma A.
dc.contributor.authorSari İ.
dc.contributor.authorKaraaslan Y.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2018
dc.departmentNiğde ÖHÜ
dc.description.abstractVitamin D (VitD) is critical for the regulation of inflammatory processes, and VitD deficiency has been linked to several chronic inflammatory disorders. We aimed to investigate the concentrations of serum 25(OH)D3, lipid parameters, and three known VDR polymorphisms (BsmI, FokI, and TaqI) in patients with Familial Mediterranean fever (FMF), an autosomal recessive autoinflammatory disease. The study included 123 FMF patients and 105 controls. Seventy patients had no attack (group 1), 30 had 1-2 attacks (group 2), and 23 had 3 or more attacks (group 3) within last three months. Serum 25(OH)D3 concentrations were determined using liquid chromatography–tandem mass spectrometry. BsmI, FokI, and TaqI polymorphisms were analyzed by a competitive allele specific polymerase chain reaction assay (KASPar). Serum lipid parameters were measured with enzymatic colorimetric methods. 25(OH)D3 concentrations were lower in FMF patients compared to controls (p < 0.001). No difference was observed in 25(OH)D3 concentration between groups 1, 2, and 3. The distributions of FokI and TaqI genotypes were not significantly different between FMF patients and controls. There was a significant difference in the distribution of AA BsmI genotype between male FMF patients and male controls. Increased concentrations of triglycerides (p = 0.012) and decreased concentrations of high-density lipoprotein cholesterol [HDL-C] (p = 0.006) were found in FMF patients compared to controls. Although lower 25(OH)D3 concentrations were observed in FMF patients versus controls, no association was determined between FMF attack frequency and 25(OH)D3 concentrations. We showed that the AA genotype of BsmI polymorphism is associated with FMF in males but not in females. The effects of decreased HDL-C and increased triglyceride concentrations on cardiovascular events in FMF patients should be further investigated. © 2018 ABMSFBIH.
dc.identifier.doi10.17305/bjbms.2017.2259
dc.identifier.endpage28
dc.identifier.issn1512-8601
dc.identifier.issue1
dc.identifier.pmid28926322
dc.identifier.scopus2-s2.0-85042774442
dc.identifier.scopusqualityQ2
dc.identifier.startpage21
dc.identifier.urihttps://dx.doi.org/10.17305/bjbms.2017.2259
dc.identifier.urihttps://hdl.handle.net/11480/1760
dc.identifier.volume18
dc.identifier.wosWOS:000426444900003
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherAssociation of Basic Medical Sciences of FBIH
dc.relation.ispartofBosnian Journal of Basic Medical Sciences
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subject25(OH)D3
dc.subjectFamilial Mediterranean fever
dc.subjectFMF
dc.subjectSerum lipids
dc.subjectVDR polymorphisms
dc.titleVitamin D status, serum lipid concentrations, and vitamin D receptor (VDR) gene polymorphisms in familial mediterranean fever
dc.typeArticle

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