The role of CYP1A1 Msp1 gene polymorphisms on lung cancer development in Turkey

ALTIN, SEDAT; DİNÇER, S. İbrahim; DEMİR, Adalet; KÖKSAL, Vedat; DEMİR, İsrafil; ÇETİNÇELİK, Ümran

The role of CYP1A1 Msp1 gene polymorphisms on lung cancer development in Turkey

Adalet DEMİR, (Yedikule Göğüs Hastalıkları ve Göğüs Cerrahisi Eğitim ve Araştırma Hastanesi, İstanbul, Türkiye)

Sedat ALTIN, (Yedikule Göğüs Hastalıkları ve Göğüs Cerrahisi Eğitim ve Araştırma Hastanesi, İstanbul, Türkiye)

İsrafil DEMİR, (Yedikule Göğüs Hastalıkları ve Göğüs Cerrahisi Eğitim ve Araştırma Hastanesi, İstanbul, Türkiye)

Vedat KÖKSAL, (Şişli Etfal Eğitim ve Araştırma Hastanesi, Genetik Bölümü, İstanbul, Türkiye)

Ümran ÇETİNÇELİK, (Şişli Etfal Eğitim ve Araştırma Hastanesi, Genetik Bölümü, İstanbul, Türkiye)

S. İbrahim DİNÇER (Yedikule Göğüs Hastalıkları ve Göğüs Cerrahisi Eğitim ve Araştırma Hastanesi, İstanbul, Türkiye)

Tüberküloz ve Toraks

8 0

Yıl: 2005 Cilt: 53 Sayı: 1 Sayfa Aralığı: 5 - 9 Metin Dili: Türkçe İndeks Tarihi: 29-07-2022

The role of CYP1A1 Msp1 gene polymorphisms on lung cancer development in Turkey

Öz:

Sitokrom P450 1A1 (CYP1A1) metabolik enzimlerini kodlayan genlerdeki polimorfizm, kişilerin akciğer kanserine olan duyarlılığındaki değişikliklere katkıda bulunuyor olabilir. CYP1A1’in akciğer karsinogenezindeki rolü, düşük düzeyli karsinojen maruziyetinde daha da önemli olabilir. Çalışmamızda CYP1A1 gen polimorfizmi, sağlıklı ve akciğer kanserli Türk popülasyonunda araştırıldı. Bu vaka kontrol çalışmasına 31 akciğer kanserli hasta ve randomize olarak seçilen 37 sağlıklı birey kontrol grubu olarak alındı. DNA örnekleri tam kandan alındı ve polimeraz zincir reaksiyonu (PCR) ile çoğaltıldı. CYP1A1 Msp1 (-/+ veya +/+) polimorfizm prevalansı akciğer kanserli hastalarda %19.4; buna karşın kontrol grubunda %16.2 idi ve fark istatistiksel olarak anlamlı bulunmadı (OR= 1.24, 95%CI= 0.36-4.32, p= 0.74). Akciğer kanserinin histopatolojik analizinde histopatolojik tip ile CYP1A1 Msp1 polimorfizmi arasında bir ilişki saptanmadı (p= 0.6). Spesifik biyomarkerlar kullanılarak yapılan genetik çalışmaların akciğer kanser riskinin izlenmesinde yararlı olacağı umut edilir. Güvenli ve doğru istatistiksel bilgiler için çok merkezli kohort çalışmalara ihtiyaç vardır.

Anahtar Kelime: Akciğer neoplazmları Sitokrom P-450 CYP1A1 Epidemiyoloji, moleküler Türkiye Polimorfizm, genetik

Konular: Solunum Sistemi Kulak, Burun, Boğaz

Türk popülasyonunda CYP1A1 Msp1 gen polimorfizminin akciğer kanseri gelişimindeki rolü

Öz:

Polymorphisms for genes encoding the metabolic enzymes cytochrome P450 1A1 (CYP1A1) might contribute to the variability in individual susceptibility to lung cancer. The role of CYP1A1 in lung carcinogenesis might be more important at low levels of exposure to carcinogens. In our study, CYP1A1 gene polymorphisms were investigated in healthy subjects and lung cancer patients in Turkish population. This case-control study encompassed 31 lung cancer patients and randomly selected 37 healthy individuals in control group. DNA samples, extracted from the whole blood were amplified using polymerase chain reaction (PCR) method. The prevalence of CYP1A1 Msp1 (-/+ or +/+) polymorphism in the lung cancer patients was 19.4%, compared to 16.2% in control group but the result was not statistically significant (OR= 1.24, 95% CI= 0.36-4.32, p= 0.74). Another important result obtained in this study is that 16.2% of Turkish population carries a CYP1A1 Msp1 polymorphism. The analysis of patients by histological type of lung cancer showed no association between histopathologic type of lung cancer and CYP1A1 Msp1 polymorphism (p= 0.6). Genetic researches using specific biomarkers are expected to be helpful in monitorizing the risk of lung cancer. Multicenter cohort studies are necessary to be able to obtain reliable and correct statistical information.

Anahtar Kelime: Turkey Polymorphism, Genetic Lung Neoplasms Cytochrome P-450 CYP1A1 Epidemiology, Molecular

Konular: Solunum Sistemi Kulak, Burun, Boğaz

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Bibliyografik

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APA	DEMİR A, ALTIN S, DEMİR İ, KÖKSAL V, ÇETİNÇELİK Ü, DİNÇER S (2005). The role of CYP1A1 Msp1 gene polymorphisms on lung cancer development in Turkey. , 5 - 9.
Chicago	DEMİR Adalet,ALTIN SEDAT,DEMİR İsrafil,KÖKSAL Vedat,ÇETİNÇELİK Ümran,DİNÇER S. İbrahim The role of CYP1A1 Msp1 gene polymorphisms on lung cancer development in Turkey. (2005): 5 - 9.
MLA	DEMİR Adalet,ALTIN SEDAT,DEMİR İsrafil,KÖKSAL Vedat,ÇETİNÇELİK Ümran,DİNÇER S. İbrahim The role of CYP1A1 Msp1 gene polymorphisms on lung cancer development in Turkey. , 2005, ss.5 - 9.
AMA	DEMİR A,ALTIN S,DEMİR İ,KÖKSAL V,ÇETİNÇELİK Ü,DİNÇER S The role of CYP1A1 Msp1 gene polymorphisms on lung cancer development in Turkey. . 2005; 5 - 9.
Vancouver	DEMİR A,ALTIN S,DEMİR İ,KÖKSAL V,ÇETİNÇELİK Ü,DİNÇER S The role of CYP1A1 Msp1 gene polymorphisms on lung cancer development in Turkey. . 2005; 5 - 9.
IEEE	DEMİR A,ALTIN S,DEMİR İ,KÖKSAL V,ÇETİNÇELİK Ü,DİNÇER S "The role of CYP1A1 Msp1 gene polymorphisms on lung cancer development in Turkey." , ss.5 - 9, 2005.
ISNAD	DEMİR, Adalet vd. "The role of CYP1A1 Msp1 gene polymorphisms on lung cancer development in Turkey". (2005), 5-9.

APA	DEMİR A, ALTIN S, DEMİR İ, KÖKSAL V, ÇETİNÇELİK Ü, DİNÇER S (2005). The role of CYP1A1 Msp1 gene polymorphisms on lung cancer development in Turkey. Tüberküloz ve Toraks, 53(1), 5 - 9.
Chicago	DEMİR Adalet,ALTIN SEDAT,DEMİR İsrafil,KÖKSAL Vedat,ÇETİNÇELİK Ümran,DİNÇER S. İbrahim The role of CYP1A1 Msp1 gene polymorphisms on lung cancer development in Turkey. Tüberküloz ve Toraks 53, no.1 (2005): 5 - 9.
MLA	DEMİR Adalet,ALTIN SEDAT,DEMİR İsrafil,KÖKSAL Vedat,ÇETİNÇELİK Ümran,DİNÇER S. İbrahim The role of CYP1A1 Msp1 gene polymorphisms on lung cancer development in Turkey. Tüberküloz ve Toraks, vol.53, no.1, 2005, ss.5 - 9.
AMA	DEMİR A,ALTIN S,DEMİR İ,KÖKSAL V,ÇETİNÇELİK Ü,DİNÇER S The role of CYP1A1 Msp1 gene polymorphisms on lung cancer development in Turkey. Tüberküloz ve Toraks. 2005; 53(1): 5 - 9.
Vancouver	DEMİR A,ALTIN S,DEMİR İ,KÖKSAL V,ÇETİNÇELİK Ü,DİNÇER S The role of CYP1A1 Msp1 gene polymorphisms on lung cancer development in Turkey. Tüberküloz ve Toraks. 2005; 53(1): 5 - 9.
IEEE	DEMİR A,ALTIN S,DEMİR İ,KÖKSAL V,ÇETİNÇELİK Ü,DİNÇER S "The role of CYP1A1 Msp1 gene polymorphisms on lung cancer development in Turkey." Tüberküloz ve Toraks, 53, ss.5 - 9, 2005.
ISNAD	DEMİR, Adalet vd. "The role of CYP1A1 Msp1 gene polymorphisms on lung cancer development in Turkey". Tüberküloz ve Toraks 53/1 (2005), 5-9.