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Matrix-Gla Protein rs4236 [A/G] gene polymorphism and serum and GCF levels of MGP in patients with subgingival dental calculus.
Dogan, Gülnihal Emrem; Demir, Turgut; Aksoy, Hülya; Saglam, Ebru; Laloglu, Esra; Yildirim, Abdulkadir.
Afiliación
  • Dogan GE; Atatürk University, Faculty of Dentistry, Periodontology Department, Erzurum, Turkey. Electronic address: gulnihal.dogan@atauni.edu.tr.
  • Demir T; Atatürk University, Faculty of Dentistry, Periodontology Department, Erzurum, Turkey.
  • Aksoy H; Atatürk University, Faculty of Medical Health, Biochemistry Department, Turkey.
  • Saglam E; Atatürk University, Faculty of Dentistry, Periodontology Department, Erzurum, Turkey.
  • Laloglu E; Atatürk University, Faculty of Medical Health, Biochemistry Department, Turkey.
  • Yildirim A; Atatürk University, Faculty of Medical Health, Biochemistry Department, Turkey.
Arch Oral Biol ; 70: 125-129, 2016 Oct.
Article en En | MEDLINE | ID: mdl-27348051
AIM: Matrix-Gla Protein (MGP) is one of the major Gla-containing protein associated with calcification process. It also has a high affinity for Ca2+ and hydroxyapatite. In this study we aimed to evaluate the MGP rs4236 [A/G] gene polymorphism in association with subgingival dental calculus. Also a possible relationship between MGP gene polymorphism and serum and GCF levels of MGP were examined. MATERIAL AND METHODS: MGP rs4236 [A/G] gene polymorphism was investigated in 110 patients with or without subgingival dental calculus, using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) techniques. Additionally, serum and GCF levels of MGP of the patients were compared according to subgingival dental calculus. RESULTS: Comparison of patients with and without subgingival dental calculus showed no statistically significant difference in MGP rs4236 [A/G] gene polymorphism (p=0.368). MGP concentrations in GCF of patients with subgingival dental calculus were statistically higher than those without subgingival dental calculus (p=0.032). However, a significant association was not observed between the genotypes of AA, AG and GG of the MGP rs4236 gene and the serum and GCF concentrations of MGP in subjects. CONCLUSION: In this study, it was found that MGP rs4236 [A/G] gene polymorphism was not to be associated with subgingival dental calculus. Also, that GCF MGP levels were detected higher in patients with subgingival dental calculus than those without subgingival dental calculus independently of polymorphism, may be the effect of adaptive mechanism to inhibit calculus formation.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Enfermedades Periodontales / Proteínas de Unión al Calcio / Proteínas de la Matriz Extracelular / Líquido del Surco Gingival Límite: Adult / Female / Humans / Male / Middle aged Idioma: En Revista: Arch Oral Biol Año: 2016 Tipo del documento: Article Pais de publicación: Reino Unido
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Enfermedades Periodontales / Proteínas de Unión al Calcio / Proteínas de la Matriz Extracelular / Líquido del Surco Gingival Límite: Adult / Female / Humans / Male / Middle aged Idioma: En Revista: Arch Oral Biol Año: 2016 Tipo del documento: Article Pais de publicación: Reino Unido