Yıl: 2021 Cilt: 14 Sayı: 2 Sayfa Aralığı: 472 - 491 Metin Dili: İngilizce DOI: 10.18185/erzifbed.881338 İndeks Tarihi: 02-03-2022

Genetic Polymorphisms in Turkish Patients with Lumbar Disk Herniation

Öz:
Lumbar disc herniation (LDH) defined in the early 1930s and has since been treated, is the most common disease group in which neurosurgeons have dealt with and performed operations. The pathogenesis of this disease is still unknown. The study aimed to evaluate any potential contribution of disease-associated single nucleotide gene polymorphisms (SNPs) in LDH etiology. Male and female volunteers with LDH participated in the study. All variants (SOD1 IVS3+35 A>C); SOD2 c.*3409T>A; c.*441A>G; MTHFR p.Ala222Val (c.677C>T), and PAI-1-844G>A) were analysed using polymerase chain reaction and restriction fragment length polymorphism (PCR–RFLP) method. In MTHFR 677C>T, “T” additive model and “T” dominant model, CC vs. CT (OR:5.69 Cl: 2.4-13.4 p<0.001) and CC vs. TC+TT(OR:5.69 Cl: 2.4-13.4 p<0.001) increased the risk of LDH almost 6-fold, “C” recessive model, CT+TT vs. CC (OR:5.68 Cl:2.4-13.5 p<0.001) reduced the risk of LDH almost 6-fold while others were not associated with LDH. In a paired analysis of MTHFRc.677C>T/PAI-1-844G>A genotypes, it was determined that AG genotype increased the protective effect of CC genotype (CC+AG vs others) of the MTHFR gene (OR: 8.4 Cl:2.2-3.1 P<0.001) while reducing the negative effect of the TC genotype of MTHFR gene(TC+AG vs others) in LDH risk(OR: 4.4 Cl: 1.5-12.1P=0.005). A similar result was not determined for the investigated SOD1 and SOD2 variants. For the first time, in our study groups, MTHFR677C>T polymorphism was found associated with an increased risk of LDH.
Anahtar Kelime:

Lomber Disk Hernisi Tanısı Alan Türk Hastalarda Genetik Polimorfizim

Öz:
1930'ların başından itibaren tanımlanan ve tedavi edilen bel fıtığı (LDH), beyin cerrahlarının ilgilendiği ve en yaygın ameliyat nedeni olan hastalıktır. LDH patogenezi hala bilinmemektedir. Bu çalışma kaspsamında hastalıkla ilişkili olduğu belirlenen beş adet tek nükleotid gen polimorfizmlerinin(SNPs) LDH etiyolojisine olan katkısının araştırılması amaçlanmıştır. Çalışmaya LDH tanısı alan erkek ve kadın gönüllüler dahil edimiştir. Polimorfizimlerin tamamı (SOD1 IVS3+35 A>C; SOD2 c.*3409T>A; c.*441A>G; MTHFR p.Ala222Val (c.677C>T) ve PAI-1-844 G>A polimeraz zincir reaksiyonu ve kesim parçası uzunluk polimorfizm (PCR– RFLP) yöntemi kullanılarak analiz edilmiştir. MTHFR677C> T polimorfizminde, “T” editif modelde CC’ye göre CT (OR: 5.69 Cl: 2.4-13.4 p<0.001) ve “T” baskın modelde CC’ye göre TC + TT (OR: 5.69 Cl: 2.4-13.4 p<0.001) genotiplerine sahip olmanın LDH riskini yaklaşık 6 kat artırdığı, “C” resesif modellde ise CT + TT'ye karşı CC genotipine sahip olmanın LDH riskini yaklaşık 6 kat (OR: 5.68 Cl: 2.4-13.5 p<0.001) azalttığı belirlenmiştir. MTHFR c.677C>T/PAI-1- 844G>A genotiplerinin ikili analizlerinde, CC genotipinin, koruyucu etkisinin AG genotipi ile birlikteliğinde arttırdığı (OR: 8.4 Cl:2.2-3.1 P<0.001), buna karşın TG genotipinin neden olduğu LDH riskini azalttığı (OR: 4.4 Cl: 1.5-12.1 P=0.005) belirlenmiştir. Benzer bir sonuç araştırılan SOD1 ve SOD2 varyantları için belirlenmemiştir. Çalışma grubumuzda MTHFR677C> T polimorfizmine bağlı olarak artan LDH riski ilk defa bu çalışma ile belirlenmiştir.
Anahtar Kelime:

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APA Polat S, Özener B, ARSLAN Y, Ekinci B (2021). Genetic Polymorphisms in Turkish Patients with Lumbar Disk Herniation. , 472 - 491. 10.18185/erzifbed.881338
Chicago Polat Seher,Özener Barış,ARSLAN YUSUF KEMAL,Ekinci Bilge Genetic Polymorphisms in Turkish Patients with Lumbar Disk Herniation. (2021): 472 - 491. 10.18185/erzifbed.881338
MLA Polat Seher,Özener Barış,ARSLAN YUSUF KEMAL,Ekinci Bilge Genetic Polymorphisms in Turkish Patients with Lumbar Disk Herniation. , 2021, ss.472 - 491. 10.18185/erzifbed.881338
AMA Polat S,Özener B,ARSLAN Y,Ekinci B Genetic Polymorphisms in Turkish Patients with Lumbar Disk Herniation. . 2021; 472 - 491. 10.18185/erzifbed.881338
Vancouver Polat S,Özener B,ARSLAN Y,Ekinci B Genetic Polymorphisms in Turkish Patients with Lumbar Disk Herniation. . 2021; 472 - 491. 10.18185/erzifbed.881338
IEEE Polat S,Özener B,ARSLAN Y,Ekinci B "Genetic Polymorphisms in Turkish Patients with Lumbar Disk Herniation." , ss.472 - 491, 2021. 10.18185/erzifbed.881338
ISNAD Polat, Seher vd. "Genetic Polymorphisms in Turkish Patients with Lumbar Disk Herniation". (2021), 472-491. https://doi.org/10.18185/erzifbed.881338
APA Polat S, Özener B, ARSLAN Y, Ekinci B (2021). Genetic Polymorphisms in Turkish Patients with Lumbar Disk Herniation. Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 14(2), 472 - 491. 10.18185/erzifbed.881338
Chicago Polat Seher,Özener Barış,ARSLAN YUSUF KEMAL,Ekinci Bilge Genetic Polymorphisms in Turkish Patients with Lumbar Disk Herniation. Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi 14, no.2 (2021): 472 - 491. 10.18185/erzifbed.881338
MLA Polat Seher,Özener Barış,ARSLAN YUSUF KEMAL,Ekinci Bilge Genetic Polymorphisms in Turkish Patients with Lumbar Disk Herniation. Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi, vol.14, no.2, 2021, ss.472 - 491. 10.18185/erzifbed.881338
AMA Polat S,Özener B,ARSLAN Y,Ekinci B Genetic Polymorphisms in Turkish Patients with Lumbar Disk Herniation. Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi. 2021; 14(2): 472 - 491. 10.18185/erzifbed.881338
Vancouver Polat S,Özener B,ARSLAN Y,Ekinci B Genetic Polymorphisms in Turkish Patients with Lumbar Disk Herniation. Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi. 2021; 14(2): 472 - 491. 10.18185/erzifbed.881338
IEEE Polat S,Özener B,ARSLAN Y,Ekinci B "Genetic Polymorphisms in Turkish Patients with Lumbar Disk Herniation." Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 14, ss.472 - 491, 2021. 10.18185/erzifbed.881338
ISNAD Polat, Seher vd. "Genetic Polymorphisms in Turkish Patients with Lumbar Disk Herniation". Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi 14/2 (2021), 472-491. https://doi.org/10.18185/erzifbed.881338