These results suggest that VDR rs2228570 and rs731236 polymorphisms are not related with the risk for MS, and did not confirm interaction between these VDR SNPs and HLADRB1 in the risk for MS.
The aim of this study is to measure plasma levels of OPG and RANKL as well as to analyze VDR FokI polymorphism (rs2228570) in MS patients and healthy individuals to detect any potential correlation.
However, the VDR Fok1 variant (rs2228570), selected for previously positive associations with MS susceptibility and 25(OH)D levels in MS patients showed marginally distorted transmission in DRB15-negative patients (p=0.03).