Endothelial nitric oxide synthase intron 4a/b polymorphism in coronary artery disease in Thrace region of Turkey

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dc.authoridPalabıyık, Orkide/0000-0002-3488-3740
dc.authoridunlu, ayhan/0000-0001-6033-7148
dc.authoridbudak, metin/0000-0002-5968-2048
dc.authorwosidPalabıyık, Orkide/Q-2792-2019
dc.authorwosidBudak, metin/Z-3010-2019
dc.authorwosidunlu, ayhan/Q-1843-2016
dc.contributor.authorSivri, N.
dc.contributor.authorUnlu, A.
dc.contributor.authorPalabiyik, O.
dc.contributor.authorBudak, M.
dc.contributor.authorKacmaz, Y.
dc.contributor.authorYalta, K.
dc.contributor.authorSipahi, T.
dc.date.accessioned2024-06-12T11:12:34Z
dc.date.available2024-06-12T11:12:34Z
dc.date.issued2014
dc.departmentTrakya Üniversitesien_US
dc.description.abstractCoronary artery disease (CAD) is one of the frequent cardiovascular mortality causes in the world. Common risk factors explain only about half the risk of CAD. The healthy familial predisposition to CAD, combined with advances in genetic analysis, has led to a number of studies in recent years making an effort to identify the genetic factors that influence the risk. The approach taken by most studies was to examine the association of naturally occurring genetic polymorphisms in candidate genes with risk of or severity of CAD. Endothelial nitric oxide synthase (eNOS) is important for vascular and tissue protection and is found in endothelial cells that encompass the entire vasculature, including the vessels in the heart. Nitric oxide (NO) is produced in a catabolic reaction in the endothelial cells, neurons, glia and macrophages by nitric oxide synthase (NOS) isoenzymes. eNOS is a subgroup of this family of enzymes that catalyses the production of nitric oxide (NO) from L-arginine and oxygen, which leads to vascular relaxation by activating the guanylate cyclase. This finally induces smooth muscle relaxation. The aim of this study was to investigate the allelic frequency and the genotypic distribution of the variable number of tandem repeat 27 (27 VNTR) gene polymorphism in intron 4 of the eNOS (eNOS 4a/b) gene in Thrace region, to compare CAD patients with appropriate healthy controls and to correlate the genetic findings with CAD subtypes. The study group included 281 (153 subjects with CAD and 128 controls) patients. The eNOS polymorphism was identified with a polymerase chain reaction. Genotypes were defined as aa, ab and bb according to the presence of a and b alleles. In this case-control study, we found that there was sensible correlation between eNOS gene intron 4a/b VNTR polymorphism and the risk of CAD in Thrace region of Turkey. However, there was no major difference for the genotype distribution and the allelic frequency among the CAD subtypes. Further studies on the interaction of such genes are needed to clarify the association between eNOS 4a/b polymorphism and CAD patients.en_US
dc.identifier.doi10.1080/13102818.2014.980030
dc.identifier.endpage1120en_US
dc.identifier.issn1310-2818
dc.identifier.issn1314-3530
dc.identifier.issue6en_US
dc.identifier.pmid26019598en_US
dc.identifier.scopus2-s2.0-84919711861en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1115en_US
dc.identifier.urihttps://doi.org/10.1080/13102818.2014.980030
dc.identifier.urihttps://hdl.handle.net/20.500.14551/23220
dc.identifier.volume28en_US
dc.identifier.wosWOS:000348931900001en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofBiotechnology & Biotechnological Equipmenten_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectPolymorphism Intron 4a/Ben_US
dc.subjectEndothelial Nitric Oxide Synthaseen_US
dc.subjectCoronary Artery Diseaseen_US
dc.subjectGene Polymorphismsen_US
dc.subjectCarotid Atherosclerosisen_US
dc.subjectVntr Polymorphismen_US
dc.subjectSpasmen_US
dc.subjectPathophysiologyen_US
dc.subjectHemodialysisen_US
dc.subjectAssociationen_US
dc.subjectDysfunctionen_US
dc.subjectGlu298aspen_US
dc.subjectJapaneseen_US
dc.titleEndothelial nitric oxide synthase intron 4a/b polymorphism in coronary artery disease in Thrace region of Turkeyen_US
dc.typeArticleen_US

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