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Association analysis of three ABCB1 (MDR1) gene variants (C1236T, G2677A/T and C3435T) and their genotype/haplotype combinations with the familial Mediterranean fever.
Rustemoglu, Aydin; Gumus-Akay, Guvem; Karakus, Nevin; Yigit, Serbulent; Sahin, Server; Tasliyurt, Turker.
Affiliation
  • Rustemoglu A; Department of Medical Biology, Faculty of Medicine, Gaziosmanpasa University , Tokat , Turkey .
Xenobiotica ; 44(10): 933-40, 2014 Oct.
Article in En | MEDLINE | ID: mdl-24773260
ABSTRACT
1. Familial Mediterranean fever (FMF) is considered an autosomal recessive disorder, associated with a single gene named Mediterranean fever (MEFV). The aim of this study was to perform genotyping and haplotyping analysis of the multidrug resistance (ATP-binding cassette, subfamily B, member 1 - ABCB1) gene in FMF patients. 2. Three ABCB1 gene polymorphisms (C1236T, G2677T/A and C3435T) were analyzed in 309 FMF patients and 250 healthy control subjects. All subjects were genotyped by PCR-restriction fragment length polymorphism analysis, and statistical analysis was performed using the Arlequin 3.1.1 and SPSS 16.0 software packages. 3. The CT genotype frequency of the C3435T polymorphism (p = 0.003), the CT-GT-CT (C1236T-G2677T/A-C3435T) triple genotype (p = 0.001) and the C-G (C1236T-G2677T/A) haplotype (p = 0.030) were more common in the FMF patients. The CT-GG-CC triple genotype and T-G-C, C-T-T and T-G-T haplotypes (C1236T-G2677T/A-C3435T) were higher in the control subjects (p = 0.011, 0.001, 0.009 and 0.000, respectively). The CT-GG binary genotype and C-T and T-G haplotypes for C1236T-G2677T/A polymorphisms may have a high degree of protective effect against FMF (p = 0.0005, 0.002 and 0.000, respectively). 4. Our study showed that genotypes and haplotypes of ABCB1 gene polymorphisms may affect patients' FMF susceptibility.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Familial Mediterranean Fever Type of study: Observational_studies / Risk_factors_studies Limits: Adolescent / Adult / Child / Female / Humans / Male Language: En Journal: Xenobiotica Year: 2014 Type: Article Affiliation country: Turkey

Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Familial Mediterranean Fever Type of study: Observational_studies / Risk_factors_studies Limits: Adolescent / Adult / Child / Female / Humans / Male Language: En Journal: Xenobiotica Year: 2014 Type: Article Affiliation country: Turkey