The effects of long-term daily folic acid and vitamin B12 supplementation on genome-wide DNA methylation in elderly subjects
Background Folate and its synthetic form folic acid function as donor of one-carbon units and
have been, together with other B-vitamins, implicated in programming of epigenetic …
have been, together with other B-vitamins, implicated in programming of epigenetic …
High levels of circulating folate concentrations are associated with DNA methylation of tumor suppressor and repair genes p16, MLH1, and MGMT in elderly …
Background Changes in DNA methylation, one of the most studied epigenetic mechanisms,
are considered an initial marker for early cancer detection. We evaluated how availability of …
are considered an initial marker for early cancer detection. We evaluated how availability of …
Folate and DNA methylation
A Ly, L Hoyt, J Crowell, YI Kim - Antioxidants & redox signaling, 2012 - liebertpub.com
Significance: The progressive, dose-dependent, and potentially reversible epigenetic
changes observed in cancer present new opportunities in cancer risk modification and …
changes observed in cancer present new opportunities in cancer risk modification and …
Folate and DNA methylation during in utero development and aging
JA McKay, EA Williams… - Biochemical Society …, 2004 - portlandpress.com
DNA methylation is one of several epigenetic mechanisms that play a regulatory role in
genome programming and imprinting during embryogenesis. Aberrant DNA methylation has …
genome programming and imprinting during embryogenesis. Aberrant DNA methylation has …
[HTML][HTML] Association of dietary folate and vitamin B-12 intake with genome-wide DNA methylation in blood: a large-scale epigenome-wide association analysis in 5841 …
Background Folate and vitamin B-12 are essential micronutrients involved in the donation of
methyl groups in cellular metabolism. However, associations between intake of these …
methyl groups in cellular metabolism. However, associations between intake of these …
Dietary intervention modifies DNA methylation age assessed by the epigenetic clock
Scope Alterations in DNA methylation patterns are correlated with aging, environmental
exposures, and disease pathophysiology; the possibility of reverting or preventing these …
exposures, and disease pathophysiology; the possibility of reverting or preventing these …
Homocysteine metabolism and the associations of global DNA methylation with selected gene polymorphisms and nutritional factors in patients with dementia
M Bednarska-Makaruk, A Graban… - Experimental …, 2016 - Elsevier
Epigenetics (particularly DNA methylation) together with environmental and genetic factors,
are key to understanding the pathogenesis of many diseases including dementia …
are key to understanding the pathogenesis of many diseases including dementia …
DNA methylation, an epigenetic mechanism connecting folate to healthy embryonic development and aging
Experimental studies demonstrated that maternal exposure to certain environmental and
dietary factors during early embryonic development can influence the phenotype of offspring …
dietary factors during early embryonic development can influence the phenotype of offspring …
Impact of folic acid fortification on global DNA methylation and one-carbon biomarkers in the Women's Health Initiative Observational Study cohort
S Bae, CM Ulrich, LB Bailey, O Malysheva, EC Brown… - Epigenetics, 2014 - Taylor & Francis
DNA methylation is an epigenetic mechanism that regulates gene expression and can be
modified by one-carbon nutrients. The objective of this study was to investigate the impact of …
modified by one-carbon nutrients. The objective of this study was to investigate the impact of …
Genomic DNA methylation changes in response to folic acid supplementation in a population-based intervention study among women of reproductive age
KS Crider, EP Quinlivan, RJ Berry, L Hao, Z Li… - PloS one, 2011 - journals.plos.org
Folate is a source of one-carbons necessary for DNA methylation, a critical epigenetic
modification necessary for genomic structure and function. The use of supplemental folic …
modification necessary for genomic structure and function. The use of supplemental folic …
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