title: Comparison of TaqMan Real-Time and Tetra-Primer ARMS PCR Techniques for Genotyping of Rs 8066560 Variant in Children and Adolescents with Metabolic Syndrome.
abstract: BACKGROUND
  Single nucleotide polymorphisms (SNPs) are major contributors to susceptibility or resistance to various human diseases. Metabolic syndrome (MetS) is a collection of risk factors, including abdominal obesity, dyslipidemia and increased blood pressure. MetS is more common among Iranian children and adolescents in comparison to other ethnicities. Sterol regulatory element binding factors (SREBFs) involve in the regulation of carbohydrate and lipid metabolism. The tetra-primer amplification refractory mutation system PCR (tetra-primer ARMS-PCR/T-ARMS-PCR) is a fast and economical means of assaying SNPs, requiring only PCR amplification and subsequent electrophoresis for the determination of genotypes.
  
  
  OBJECTIVE
  This study aims to optimize and compare the results of tetra-primer ARMS-PCR for genotyping of rs8066560 in Iranian children and adolescents being afflicted with metabolic syndrome with the TaqMan assay.
  
  
  METHODS
  In this study, a total of 50 individuals with 9-19 years of age, including 25 healthy subjects and 25 MetS cases were studied. The tetra-primer ARMS-PCR was used to genotype the rs8066560.
  
  
  RESULTS
  After PCR optimization, we could successfully detect the rs8066560 polymorphism in all the studied subjects. Furthermore, we observed complete concordance between tetra-primer ARMS-PCR assay and TaqMan method`s results.
  
  
  CONCLUSIONS
  Tetra-primer ARMS-PCR can be utilized as a cost-effective, rapid and reproducible method for SNP genotyping especially while performing large-scale epidemiological/association at studies.
authors.affiliation: Pediatric Inherited Diseases Research Center, Research Institute for Primordial Prevention of Non-Communicable Disease, Isfahan University of Medical Sciences, Iran.
authors.forename: Hoda
authors.initials: H
authors.lastname: Miranzadeh-Mahabadi
authors.affiliation: Department of Genetics, School of Basic Sciences, Shahrekord University, Iran.
authors.forename: Hajar
authors.initials: H
authors.lastname: Miranzadeh-Mahabadi
authors.affiliation: Department of Genetics and Molecular Biology, Faculty of Medicine, Isfahan University of Medical Sciences, Iran.
authors.forename: Parvaneh
authors.initials: P
authors.lastname: Nikpour
authors.affiliation: Department of Genetics, School of Basic Sciences, Shahrekord University, Iran.
authors.forename: Modjtaba
authors.initials: M
authors.lastname: Emadi-Baygi
authors.affiliation: Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non-Communicable Disease, Isfahan University of Medical Sciences, Iran.
authors.forename: Roya
authors.initials: R
authors.lastname: Kelishadi
mesh_terms: D000293:Adolescent; D000367:Age Factors; D016022:Case-Control Studies; D002648:Child; D005260:Female; D020022:Genetic Predisposition to Disease; D006801:Humans; D007492:Iran; D008297:Male; D024821:Metabolic Syndrome / Q000175:diagnosis / Q000235:genetics*; D010641:Phenotype; D020641:Polymorphism, Single Nucleotide; D011237:Predictive Value of Tests; D060888:Real-Time Polymerase Chain Reaction; D051780:Sterol Regulatory Element Binding Protein 1 / Q000235:genetics*; D019914:Taq Polymerase; D055815:Young Adult
chemical_list: C497387:SREBF1 protein, human; D051780:Sterol Regulatory Element Binding Protein 1; D019914:Taq Polymerase