Relation between hypomethylation of long interspersed nucleotide elements and risk of neural tube defects

Abstract

Hypomethylation of LINE-1 and genomic DNA was associated with an increased risk of NTDs. Functional insufficiency of maternal plasma vitamin B-12 was associated with NTDs, although no significant correlation could be established between maternal folic acid, vitamin B, tHcy, and LINE-1 methylation.