Vitamin D Receptor Gene Polymorphisms Associated with Childhood Autism.

ABSTRACT: Autism spectrum disorder (ASD) is a group of heterogeneous, behaviorally defined disorders whereby currently no biological markers are common to all affected individuals. A deregulated immune response may be contributing to the etiology of ASD. The active metabolite of vitamin D₃ has an immunoregulatory role mediated by binding to the vitamin D receptor (VDR) in monocyte, macrophages, and lymphocytes. The effects of vitamin D and interaction with the VDR may be influenced by polymorphism in the VDR gene. Genetic association of four different VDR polymorphisms (Apa-I, Bsm-I, Taq-I, Fok-I) associated with susceptibility to the development of autism in children was investigated. We uniquely found an association between the presence of the T allele at position Taq-I and presence of the a allel

SUBMITTER: Cieslinska A 

PROVIDER: S-EPMC5615256 | biostudies-literature | 2017 Sep

REPOSITORIES: biostudies-literature