Journals / Türk Biyokimya Dergisi / 2016 / Cilt: 41 - Sayı: 2

Tunuslu erkek populasyonunda miyokard enfarktüs ile paraoksonaz -1 gen başlatıcı -108C/T polimorfizmi arasındaki ilişki

Association between paraoxonase-1 gene promoter -108C/T polymorphism and myocardial infarction in the Tunisian male population

Pages
65–71
Publication Date
2022-11-05
DOI
—
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

The associationbetween the PON-1 promoter -108C/T polymorphism andMI remained significant after adjustment for other well-establishedcardiovascular risk factors.Conclusion: The present study showed a significant andindependent association between the PON-1 promoter-108C/T polymorphism and MI in the Tunisian male population.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: Human paraoxonase 1 (PON1) is anHDL-associated enzyme with anti-oxidant/anti-inflammatoryproperties that has been suggested to play an importantprotective role against coronary artery disease (CAD).The PON1 promoter -108C/T polymorphism has been analyzedin numerous association studies as a genetic markerfor CAD, however, with controversial results.
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Key Findings & Data:The aim ofthis study was to evaluate the association of PON-1 promoter-108C/T polymorphism with the risk of myocardialinfarction (MI) in the Tunisian male population.Methods: A total of 815 subjects were recruited, including318 healthy controls and 497 MI patients.
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Conclusion & Impact:The associationbetween the PON-1 promoter -108C/T polymorphism andMI remained significant after adjustment for other well-establishedcardiovascular risk factors.Conclusion: The present study showed a significant andindependent association between the PON-1 promoter-108C/T polymorphism and MI in the Tunisian male population.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: Human paraoxonase 1 (PON1) is anHDL-associated enzyme with anti-oxidant/anti-inflammatoryproperties that has been suggested to play an importantprotective role against coronary artery disease (CAD).The PON1 promoter -108C/T polymorphism has been analyzedin numerous association studies as a genetic markerfor CAD, however, with controversial results. The aim ofthis study was to evaluate the association of PON-1 promoter-108C/T polymorphism with the risk of myocardialinfarction (MI) in the Tunisian male population.Methods: A total of 815 subjects were recruited, including318 healthy controls and 497 MI patients. Genotypeswere determined by PCR-RFLP method. Genotype/allelefrequencies were compared in patients and controls usingthe chi-square test.Results: Genotype distributions and allele frequenciesof PON-1 promoter -108C/T polymorphism were different among the control and MI groups. Patients with MIhad significantly higher frequency of the TT genotypecompared to controls [29.2% vs. 25.5%; OR (95% CI), 1.67(1.52-2.49); p=0.010]. The MI patient group showed a significanthigher frequency of the T allele compared to thecontrols [0.56 vs. 0.51; ?2=8.61, p=0.013]. The associationbetween the PON-1 promoter -108C/T polymorphism andMI remained significant after adjustment for other well-establishedcardiovascular risk factors.Conclusion: The present study showed a significant andindependent association between the PON-1 promoter-108C/T polymorphism and MI in the Tunisian male population.

Özet

Amaç: İnsan paraoksanaz enzimi 1 (PON1), anti oksidan/anti enflamatuar özelliği olan HDL-ilişkili bir enzim olup koroner arter hastalıklarında (CAD) önemli koruyucu rol oynamakta olduğu bildirilmektedir. PON 1 başlatıcı -108C/T polimorfizmi çeşitli ilişkilendirme çalışmalarında analiz edilmiş CAD için bir genetic marker olarak saptanmış olamakla birlikte çelişkili veriler de bulunmaktadır. Bu çalışmanın amacı PON1 başlatıcı -108C/T polimorfizminin miyokard enfarktüs (ME) riski ile ilişkisinin Tunus'lu erkek populasyonunda değerlendirilmesidir.Metod: Çalışma kapsamında 318 normal ve 497 ME hastası olmak üzere toplam 815 birey incelenmiştir. Genotipler PCR-RFLP metodu ile belirlenmiştir. Kontrol ve hasta genotip/alel frekans karşılaştrmaları chi-kare testi kullanılarak yapılmıştır.Bulgular: Kontrol ve MI hasta grupları arasında, PON-1 başlatıcı -108C/T polimorfizmi genotip dağılımları ve alel frekansları farklı olarak bulundu. ME hastalarında TT genotipi kontrole göre anlamlı olarak yüksek idi [29.2% vs. 25.5%; OR (95% CI), 1.67 (1.52-2.49); p=0.010]. Ayrıca, ME hasta grubunda T alel frekansı da kontrol grubuna göre anlamlı olarak yüksek bulundu [0.56 vs. 0.51; ?2=8.61, p=0.013]. PON-1 başlatıcı -108C/T polimorfizmi ve MI arasındaki ilişki diğer iyi tanımlanmış kardiyo vasküler hastalık faktörlerine göre düzeltmeler yapıldığında da anlamlı olarak yüksek bulundu.Sonuç: Bu çalışma Tunuslu erkek populasyonunda, PON-1 başlatıcı -108C/T polimorfizmi ve ME arasında anlamlı ve bağımsız ilişki olduğunu göstermektedir.

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Cite This Article

SBAİ, M. H., KALLEL, A., SEDİRİ, Y., LASSOUED, M., FEKİ, M., MOURALİ, M. S., JEMAA, R., KAABACHİ, N. (2022). Tunuslu erkek populasyonunda miyokard enfarktüs ile paraoksonaz -1 gen başlatıcı -108C/T polimorfizmi arasındaki ilişki. Türk Biyokimya Dergisi, Cilt: 41 - Sayı: 2, 65–71. https://ajindex.com/articles/621024

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