The long-term impact of folic acid in pregnancy on offspring DNA methylation: follow-up of the Aberdeen Folic Acid Supplementation Trial (AFAST)
Author(s) -
Rebecca C. Richmond,
Gemma C. Sharp,
Georgia Herbert,
Charlotte Atkinson,
Caroline M. Taylor,
Siladitya Bhattacharya,
Doris M. Campbell,
Marion H. Hall,
Nabila Kazmi,
Tom R. Gaunt,
Wendy L. McArdle,
Susan M. Ring,
George Davey Smith,
Andy Ness,
Caroline L. Relton
Publication year - 2018
Publication title -
international journal of epidemiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.406
H-Index - 208
eISSN - 1464-3685
pISSN - 0300-5771
DOI - 10.1093/ije/dyy032
Subject(s) - folic acid , folic acid supplementation , offspring , pregnancy , dna methylation , medicine , methylation , term (time) , folic acid antagonists , homocysteine , obstetrics , physiology , dna , biology , genetics , gene , gene expression , physics , quantum mechanics
It has been proposed that maternal folic-acid supplement use may alter the DNA-methylation patterns of the offspring during the in-utero period, which could influence development and later-life health outcomes. Evidence from human studies suggests a role for prenatal folate levels in influencing DNA methylation in early life, but this has not been extended to consider persistent effects into adulthood.
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