Periconceptional folic acid supplementation and child asthma: a Right From the Start follow-up study

References

• Centers for Disease Control and Prevention. Vital signs: asthma prevalence, disease characteristics, and self-management education: United States, 2001–2009. Morb Mortal Wkly Rep. 2011;60(17):547–552.
   PubMedGoogle Scholar
• Beckhaus AA, Garcia-Marcos L, Forno E, et al. Maternal nutrition during pregnancy and risk of asthma, wheeze, and atopic diseases during childhood: a systematic review and meta-analysis. Allergy 2015;70(12):1588–1604.
   PubMed Web of Science ®Google Scholar
• Crider KS, Cordero AM, Qi YP, et al. Prenatal folic acid and risk of asthma in children: a systematic review and meta-analysis. Am J Clin Nutr. 2013;98(5):1272–1281.
   PubMed Web of Science ®Google Scholar
• Joubert BR, den Dekker HT, Felix JF, et al. Maternal plasma folate impacts differential DNA methylation in an epigenome-wide meta-analysis of newborns. Nat Commun. 2016;7:10577.
   PubMed Web of Science ®Google Scholar
• Begin P, Nadeau KC. Epigenetic regulation of asthma and allergic disease. Allergy Asthma Clin Immunol. 2014;10(1):27.
   PubMedGoogle Scholar
• Haberg SE, London SJ, Stigum H, et al. Folic acid supplements in pregnancy and early childhood respiratory health. Arch Dis Child. 2009;94(3):180–184.
   PubMed Web of Science ®Google Scholar
• Parr CL, Magnus MC, Karlstad O, et al. Maternal folate intake during pregnancy and childhood asthma in a population-based cohort. Am J Respir Crit Care Med. 2017;195(2):221–228.
   PubMed Web of Science ®Google Scholar
• Whitrow MJ, Moore VM, Rumbold AR, et al. Effect of supplemental folic acid in pregnancy on childhood asthma: a prospective birth cohort study. Am J Epidemiol. 2009;170(12):1486–1493.
   PubMed Web of Science ®Google Scholar
• Veeranki SP, Gebretsadik T, Mitchel EF, et al. Maternal folic acid supplementation during pregnancy and early childhood asthma. Epidemiology 2015;26(6):934–941.
   PubMed Web of Science ®Google Scholar
• Yang L, Jiang L, Bi M, et al. High dose of maternal folic acid supplementation is associated to infant asthma. Food Chem Toxicol. 2015;75:88–93.
   PubMed Web of Science ®Google Scholar
• Li W, Xu B, Cao Y, et al. Association of maternal folate intake during pregnancy with infant asthma risk. Sci Rep. 2019;9(1):8347.
   PubMedGoogle Scholar
• Alfonso VH, Bandoli G, von Ehrenstein O, et al. Early folic acid supplement initiation and risk of adverse early childhood respiratory health: a population-based study. Matern Child Health J. 2018;22(1):111–119.
   PubMed Web of Science ®Google Scholar
• Magdelijns FJ, Mommers M, Penders J, et al. Folic acid use in pregnancy and the development of atopy, asthma, and lung function in childhood. Pediatrics 2011;128(1):e135-44–e144.
   PubMed Web of Science ®Google Scholar
• Martinussen MP, Risnes KR, Jacobsen GW, et al. Folic acid supplementation in early pregnancy and asthma in children aged 6 years. Am J Obstet Gynecol. 2012;206(1):72 e1–7.
   PubMed Web of Science ®Google Scholar
• Bekkers MB, Elstgeest LE, Scholtens S, et al. Maternal use of folic acid supplements during pregnancy, and childhood respiratory health and atopy. Eur Respir J. 2012;39(6):1468–1474.
   PubMed Web of Science ®Google Scholar
• den Dekker HT, Jaddoe VWV, Reiss IK, et al. Maternal folic acid use during pregnancy, methylenetetrahydrofolate reductase gene polymorphism, and child’s lung function and asthma. Clin Exp Allergy. 2018;48(2):175–185.
   PubMed Web of Science ®Google Scholar
• Trivedi MK, Sharma S, Rifas-Shiman SL, et al. Folic acid in pregnancy and childhood asthma: a US cohort. Clin Pediatr. 2018;57(4):421–427.
   PubMed Web of Science ®Google Scholar
• Bibbins-Domingo K, Grossman DC, Curry SJ Jr., US Preventive Services Task Force, et al. Folic acid supplementation for the prevention of neural tube defects: US Preventive Services Task Force Recommendation Statement. JAMA 2017;317(2):183–189.
   PubMed Web of Science ®Google Scholar
• Lamers Y, Prinz-Langenohl R, Bramswig S, et al. Red blood cell folate concentrations increase more after supplementation with [6S]-5-methyltetrahydrofolate than with folic acid in women of childbearing age. Am J Clin Nutr. 2006;84(1):156–161.
   PubMed Web of Science ®Google Scholar
• Plumptre L, Masih SP, Ly A, et al. High concentrations of folate and unmetabolized folic acid in a cohort of pregnant Canadian women and umbilical cord blood. Am J Clin Nutr. 2015;102(4):848–857.
   PubMed Web of Science ®Google Scholar
• Lamers Y, MacFarlane AJ, O'Connor DL, et al. Periconceptional intake of folic acid among low-risk women in Canada: summary of a workshop aiming to align prenatal folic acid supplement composition with current expert guidelines. Am J Clin Nutr. 2018;108(6):1357–1368.
   PubMed Web of Science ®Google Scholar
• Liu J, Li Z, Ye R, et al. Periconceptional folic acid supplementation and risk of parent-reported asthma in children at 4–6 years of age. ERJ Open Res. 2020;6(1):00250–2019.
   PubMedGoogle Scholar
• Kiefte-de Jong JC, Timmermans S, Jaddoe VW, et al. High circulating folate and vitamin B-12 concentrations in women during pregnancy are associated with increased prevalence of atopic dermatitis in their offspring. J Nutr. 2012;142(4):731–738.
   PubMed Web of Science ®Google Scholar
• Promislow JH, Makarushka CM, Gorman JR, et al. Recruitment for a community-based study of early pregnancy: the Right from the Start study. Paediatr Perinat Epidemiol. 2004;18(2):143–152.
   PubMed Web of Science ®Google Scholar
• Hartmann KE, Velez Edwards DR, Savitz DA, et al. Prospective cohort study of uterine fibroids and miscarriage risk. Am J Epidemiol. 2017;186(10):1140–1148.
   PubMed Web of Science ®Google Scholar
• von Mutius E. Progression of allergy and asthma through childhood to adolescence. Thorax 1996;51(Suppl 1):S3–S6.
   PubMed Web of Science ®Google Scholar
• Eckert-Lind C, Busch AS, Petersen JH, et al. Worldwide secular trends in age at pubertal onset assessed by breast development among girls: a systematic review and meta-analysis. JAMA Pediatr. 2020;174(4):e195881.
   PubMed Web of Science ®Google Scholar
• Biro FM, Greenspan LC, Galvez MP, et al. Onset of breast development in a longitudinal cohort. Pediatrics 2013;132(6):1019–1027.
   PubMed Web of Science ®Google Scholar
• Cole SR, Hernan MA. Constructing inverse probability weights for marginal structural models. Am J Epidemiol. 2008;168(6):656–664.
   PubMed Web of Science ®Google Scholar
• Banack HR, Harper S, Kaufman JS. Accounting for selection bias in studies of acute cardiac events. Can J Cardiol. 2018;34(6):709–716.
   PubMed Web of Science ®Google Scholar
• Hernan MA, Robins JM. Causal inference: what if. Boca Raton: Chapman & Hall/CRC; 2020.
   Google Scholar
• Toivonen KI, Lacroix E, Flynn M, et al. Folic acid supplementation during the preconception period: a systematic review and meta-analysis. Prev Med. 2018;114:1–17.
   PubMed Web of Science ®Google Scholar
• Bailey RL, Dodd KW, Gahche JJ, et al. Total folate and folic acid intake from foods and dietary supplements in the United States: 2003–2006. Am J Clin Nutr. 2010;91(1):231–237.
   PubMed Web of Science ®Google Scholar
• Pauwels S, Ghosh M, Duca RC, et al. Dietary and supplemental maternal methyl-group donor intake and cord blood DNA methylation. Epigenetics 2017;12(1):1–10.
   PubMed Web of Science ®Google Scholar
• Shin HJ, Park HY, Jeong SJ, et al. STAT4 expression in human T cells is regulated by DNA methylation but not by promoter polymorphism. J Immunol. 2005;175(11):7143–7150.
   PubMed Web of Science ®Google Scholar
• Tinker SC, Hamner HC, Qi YP, et al. U.S. women of childbearing age who are at possible increased risk of a neural tube defect-affected pregnancy due to suboptimal red blood cell folate concentrations, National Health and Nutrition Examination Survey 2007 to 2012. Birth Defects Res A Clin Mol Teratol. 2015;103(6):517–526.
   PubMedGoogle Scholar