Abstract
Objective: The Fok1 polymorphism (rs2228570) in vitamin D receptor gene appears to be the only polymorphism influencing size of translated protein. Investigations into its association with coronary artery disease (CAD) are sparse.
Methods: Male patients (n = 98) with verified CAD were recruited alongside age- and sex-matched controls (n = 55). Genotyping was performed by PCR-RFLP and plasma 25-Hydroxyvitamin D levels were assessed by HPLC-UV.
Results: The C-variant (mutant) was predominantly expressed in patients compared to controls (68.9% versus 55.5%; p = 0.025). The observed genotypes were not associated with 25-Hydroxyvitamin D levels.
Conclusion: This study presents Fok1 polymorphism as a potential genetic marker for CAD.
Acknowledgements
The authors thank all recruited subjects and report no conflicts of interest.
Declaration of interest
The authors report no conflicts of interest. The authors alone are responsible for the content and writing of this article.