Dergiler / Bezmiâlem Science / 2021 / Cilt: 9 - Sayı: 2

Impact of UCP2 -866G/A Variant on Smoking Risk

UCP2 -866G/A Varyantının Sigara İçme Durumuna Etkisi

Sayfa
185–189
DOI
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Conclusion: Our data suggest that the UCP2-866 G/A variant GG genotype and G allele might reflect the risk of smoking status in a Turkish population

📌 3 Maddede Bu Makale

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Amaç & Hipotez:Objective: Mitochondria are multifunctional and dynamic organelles found in cells.
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Temel Bulgular & Veri:Uncoupling protein 2 (UCP2) reduces generation of ROS by mitochondria.
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Sonuç & Katkı:Conclusion: Our data suggest that the UCP2-866 G/A variant GG genotype and G allele might reflect the risk of smoking status in a Turkish population
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri

Özet

Objective: Mitochondria are multifunctional and dynamic organelles found in cells. Nicotine is a natural alkaloid found in the tobacco plant and has been well studied as a component of cigarette smoke. It has also been reported to affect mitochondrial function both in vitro and in vivo. Uncoupling protein 2 (UCP2) reduces generation of ROS by mitochondria. Our purpose in this study was to investigate whether the -866G/A variant of the UCP2 gene is associated with smoking status. Methods: A total of 238 individuals consisting of 138 smokers and 100 healthy controls were examined. The UCP2-866G/A variant was genotyped by polymerase chain reaction-restriction fragment length polymorphism method. Results: The proportion of individuals carrying the three possible genotype was significantly different between the smoker and healthy control groups. The UCP2-866G/A variant GG genotype was associated significantly with an increased risk of smoking (p=0.001) while AA genotype was associated significantly with a decreased risk of smoking (p=0.001). The UCP2-866G/A variant G allele was found to be increased in the smoker group compared to the healthy controls (p=0.001). Conclusion: Our data suggest that the UCP2-866 G/A variant GG genotype and G allele might reflect the risk of smoking status in a Turkish population

Abstract

Amaç: Mitokondriler hücrelerde bulunan çok fonksiyonlu ve dinamik organellerdir. Nikotin tütün bitkisinde bulunan doğal bir alkaloiddir ve sigara içme durumunun iyi çalışılmış bir bileşenidir. Nikotinin in vitro ve in vivo olarak mitokondriyal fonksiyonu etkilediği rapor edilmiştir. Uncoupling protein 2 (UCP2) mitokondri ile ROS üretimini azaltır. Bu çalışmadaki amacımız UCP2-866G/A varyantının sigara içme durumu ile ilişkili olup olmadığını araştırmaktır. Yöntemler: Yüz otuz sekiz sigara içen ve 100 sağlıklı kontrolden oluşan toplam 238 kişi değerlendirildi. UCP2-866G/A varyantı polimeraz zincir reaksiyonu-sınırlayıcı enzim parça uzunluk çeşitliliği metodu ile genotiplendi. Bulgular: Üç olası genotipi taşıyan kişileri oranı sigara içenler ve sağlıklı kontrol grupları arasında belirgin şekilde farklıydı. UCP2- 866G/A varyantı AA genotipi belirgin şekilde azalmış sigara içme riski ile ilişkiyken (p=0,001), GG genotipi belirgin şekilde artmış sigara içme durumu ile ilişkiliydi (p=0,001). UCP2-866G/A varyant G alelinin sigara içen grupta sağlıklı kontrollere göre artmış olduğu bulundu (p=0,001). Sonuç: Verilerimiz UCP2-866 G/A varyant GG genotip ve G alelin Türk popülasyonundaki sigara içme riskini yansıtabileceğini desteklemektedir.

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Bu Makaleye Atıf Yap

NURSAL, A. F., UYSAL, M. A., PEHLİVAN, M., SEVER, U., PEHLİVAN, S. (2021). Impact of UCP2 -866G/A Variant on Smoking Risk. Bezmiâlem Science, Cilt: 9 - Sayı: 2, 185–189. https://ajindex.com/articles/213452

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