Finding the genetic mechanisms of folate deficiency and neural tube defects-Leaving no stone unturned.

ABSTRACT: Neural tube defects (NTDs) occur secondary to failed closure of the neural tube between the third and fourth weeks of gestation. The worldwide incidence ranges from 0.3 to 200 per 10,000 births with the United States of American NTD incidence at around 3-6.3 per 10,000 dependent on race and socioeconomic background. Human NTD incidence has fallen by 35-50% in North America due to mandatory folic acid fortification of enriched cereal grain products since 1998. The US Food and Drug Administration has approved the folic acid fortification of corn masa flour with the goal to further reduce the incidence of NTDs, especially among individuals who are Hispanic. However, the genetic mechanisms determining who will benefit most from folate enrichment of the diet remains unclear despite volumes of l

SUBMITTER: Au KS 

PROVIDER: S-EPMC5650505 | biostudies-literature | 2017 Nov

REPOSITORIES: biostudies-literature