Association of Vitamin D Receptor Taq I Polymorphism and Susceptibility to Oral Squamous Cell Carcinoma


Bektas-Kayhan K. , Unur M. , Yaylim-Eraltan İ. , Ergen H. A. , Toptas B., Hafiz G., ...Daha Fazla

IN VIVO, cilt.24, ss.755-759, 2010 (SCI İndekslerine Giren Dergi) identifier identifier identifier

  • Cilt numarası: 24 Konu: 5
  • Basım Tarihi: 2010
  • Dergi Adı: IN VIVO
  • Sayfa Sayıları: ss.755-759

Özet

Background: It has been hypothesised that vitamin D receptor (VDR) gene polymorphisms may influence both the risk of cancer occurrence and prognosis. Materials and Methods: The distribution of VDR Tag I polymorphism in 64 patients with OSCC was determined by polymerase chain reaction based restriction fragment length polymorphism (RFLP) and compared with that of 87 healthy controls. Results: There was a significant difference in the distribution of VDR Taq I genotypes between OSCC patients and healthy controls. Patients with the VDR Tt genotype were found to be at significantly higher risk for OSCC than those with other genotypes (p=0.036). In particular, female OSCC patients were at higher risk (p<0.001) for oral cancer. Conclusion: These results suggest that the VDR Taq I polymorphism may be associated with susceptibility to OSCC. Female predilection of the OSCC risk in association with VDR gene polymorphism should also be investigated.