The Vitamin D Receptor (VDR) Gene Polymorphisms in Turkish Brain Cancer Patients.
- Resource Type
- Article
- Authors
- Toptaş, Bahar; Kafadar, Ali Metin; Cacina, Canan; Turan, Saime; Yurdum, Leman Melis; Yiğitbaşi, Nihal; Oğuz Gökçe, Muhammed; Zeybek, Ümit; Yaylim, Ilhan
- Source
- BioMed Research International. 2013, Vol. 2013, p1-6. 6p.
- Subject
- Language
- ISSN
- 2314-6133
Objective. It has been stated that brain cancers are an increasingly serious issue in many parts of the world. The aim of our study was to determine a possible relationship between Vitamin D receptor (VDR) gene polymorphisms and the risk of glioma and meningioma. Methods. We investigated the VDR Taq-I and VDR Fok-I gene polymorphisms in 100 brain cancer patients (including 44 meningioma cases and 56 glioma cases) and 122 age-matched healthy control subjects. This study was performed by polymerase chain reaction-based restriction fragment length polymorphism (RF LP). Results. VDR Fok-I ff genotype was significantly increased in meningioma patients (15.9%) compared with controls (2.5%), and carriers of Fok-I ff genotype had a 6.47-fold increased risk for meningioma cases. There was no significant difference between patients and controls for VDR Taq-I genotypes and alleles. Conclusions. We suggest that VDR Fok-I genotypes might affect the development of meningioma. [ABSTRACT FROM AUTHOR]