Exonic variants of genes related to the vitamin D signaling pathway in the families of familial multiple sclerosis using whole‐exome next generation sequencing

Abstract

The study of genes involved in the VD signaling pathway in families that include more than one patient with MS did not identify any variants that could explain the presence of the disease, suggesting that VD metabolism could probably play a role in MS more as an environmental factor rather than as a genetic factor. Our study also supports the analysis of cases and unaffected individuals within families in order to determine the influence of genetic factors.