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Reis ÁEDM, Teixeira IS, Maia JM, Luciano LAA, Brandião LM, Silva MLS, Branco LGS, Soriano RN. Maternal nutrition and its effects on fetal neurodevelopment. Nutrition 2024; 125:112483. [PMID: 38823254 DOI: 10.1016/j.nut.2024.112483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2024] [Revised: 04/09/2024] [Accepted: 05/01/2024] [Indexed: 06/03/2024]
Abstract
Herein, we present a thorough examination of the impact of maternal nutrition on fetal and infant neurodevelopment, focusing on specific nutrients and their critical roles in perinatal and pediatric health. Through a comprehensive narrative review of the literature, this study highlights the importance of a balanced maternal diet rich in nutrients like eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), folic acid, iron, and iodine in shaping children's neurological functions. Key findings underscore the influence of maternal nutrition during pregnancy and the peri-gestational period on children's cognitive, motor, speech, and socio-emotional development. Deficiencies in essential nutrients, such as DHA, are linked to adverse long-lasting outcomes such as premature birth and intrauterine growth restriction, where a suitable intake of iron and folic acid is vital to prevent neural tube defects and promote healthy brain development. We highlight areas requiring further investigation, particularly regarding iodine's impact and the risks associated with alcohol consumption during pregnancy. In conclusion, this research sheds light on our current understanding of maternal nutrition and child neurodevelopment, offering valuable insights for health professionals and researchers.
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Affiliation(s)
| | - Ingrid Silva Teixeira
- Department of Medicine, Federal University of Juiz de Fora, Governador Valadares, MG, Brazil
| | - Juliana Marino Maia
- Department of Medicine, Federal University of Juiz de Fora, Governador Valadares, MG, Brazil
| | | | - Lucas Marques Brandião
- Department of Medicine, Federal University of Juiz de Fora, Governador Valadares, MG, Brazil
| | | | - Luiz G S Branco
- Department of Basic and Oral Biology, School of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil; Department of Physiology, Medical School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Renato Nery Soriano
- Division of Physiology and Biophysics, Department of Basic Life Sciences, Federal University of Juiz de Fora, Governador Valadares, MG, Brazil.
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Hoffman MC, Hunter SJ, D'Alessandro A, Christians U, Law AJ, Freedman R. Maternal Plasma Choline during Gestation and Small for Gestational Age Infants. Am J Perinatol 2024; 41:e939-e948. [PMID: 36584689 DOI: 10.1055/s-0042-1759775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
OBJECTIVE Small for gestational age (SGA) infants are at increased risk for neonatal morbidity and developmental problems in childhood. No current interventions during human pregnancy address this problem. This study investigated the possible relationship between maternal choline concentration during pregnancy and SGA infants. STUDY DESIGN Maternal plasma choline concentrations were sampled at 16 and 28 weeks' gestation from women in a public prenatal clinic. Additional factors assessed were maternal age, body mass index, infection, C-reactive protein, hair cortisol, and compliance with prenatal vitamins and folate. Infants below the 10th percentile for gestational age were classified as SGA. Binary logistic regression was used to identify significant associated factors in pregnancies resulting in SGA infants compared with pregnancies resulting in non-SGA infants. RESULTS Thirteen (8%) of 159 women had SGA infants. Maternal plasma choline concentrations were low for pregnant participants whose infants were SGA, with the 28-week concentration significantly lower compared with other participants. Plasma choline concentrations ≥7 μM at 28 weeks, consistent with a minimally adequate dietary intake of choline-containing foods, were achieved by only 2 (15%) of mothers with SGA infants, compared with 51% of mothers whose infants were not SGA. Choline concentrations <7 μM at 28 weeks' gestation were associated with an odds ratio for SGA of 16.6 (95% confidence interval: 1.5-189.2, p = 0.023). Other significant factors were female sex and maternal C-reactive protein plasma concentration during gestation. CONCLUSION This observational study suggests that higher maternal choline levels may influence the risk for SGA. Maternal plasma choline concentrations are not routinely available in clinical laboratories. However, plasma choline levels can be increased by the mothers' intake of choline or phosphatidylcholine supplements. No nutritional intervention is currently recommended to prevent SGA, but the evidence from this study suggests that further consideration of the role of maternal choline may be warranted. KEY POINTS · More females are small for gestational age.. · Low maternal choline is related to small infants.. · Maternal choline ≥7 μM at 28 weeks appears optimal..
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Affiliation(s)
- Maria C Hoffman
- Division of Maternal and Fetal Medicine, Departments of Obstetrics and Gynecology and Psychiatry, University of Colorado School of Medicine, Aurora, Colorado
| | - Sharon J Hunter
- Department of Psychiatry, University of Colorado School of Medicine, Aurora, Colorado
| | - Angelo D'Alessandro
- Department of Biochemistry and Molecular Genetics, University of Colorado School of Medicine, Aurora, Colorado
| | - Uwe Christians
- Department of Anesthesiology, iC42 Clinical Research and Development, University of Colorado School of Medicine, Aurora, Colorado
| | - Amanda J Law
- Department of Psychiatry, Cell and Developmental Biology, and Medicine, University of Colorado School of Medicine, Aurora, Colorado
| | - Robert Freedman
- Department of Psychiatry, University of Colorado School of Medicine, Aurora, Colorado
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Kadam I, Trasino SE, Korsmo H, Lucas J, Pinkas M, Jiang X. Prenatal Choline Supplementation Improves Glucose Tolerance and Reduces Liver Fat Accumulation in Mouse Offspring Exposed to Ethanol during the Prenatal and Postnatal Periods. Nutrients 2024; 16:1264. [PMID: 38732511 PMCID: PMC11085373 DOI: 10.3390/nu16091264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 04/18/2024] [Accepted: 04/21/2024] [Indexed: 05/13/2024] Open
Abstract
Prenatal alcohol exposure (AE) affects cognitive development. However, it is unclear whether prenatal AE influences the metabolic health of offspring and whether postnatal AE exacerbates metabolic deterioration resulting from prenatal AE. Choline is a semi-essential nutrient that has been demonstrated to mitigate the cognitive impairment of prenatal AE. This study investigated how maternal choline supplementation (CS) may modify the metabolic health of offspring with prenatal and postnatal AE (AE/AE). C57BL/6J female mice were fed either a Lieber-DeCarli diet with 1.4% ethanol between embryonic day (E) 9.5 and E17.5 or a control diet. Choline was supplemented with 4 × concentrations versus the control throughout pregnancy. At postnatal week 7, offspring mice were exposed to 1.4% ethanol for females and 3.9% ethanol for males for 4 weeks. AE/AE increased hepatic triglyceride accumulation in male offspring only, which was normalized by prenatal CS. Prenatal CS also improved glucose tolerance compared to AE/AE animals. AE/AE suppressed hepatic gene expression of peroxisome proliferator activated receptor alpha (Ppara) and low-density lipoprotein receptor (Ldlr), which regulate fatty acid catabolism and cholesterol reuptake, respectively, in male offspring. However, these changes were not rectified by prenatal CS. In conclusion, AE/AE led to an increased risk of steatosis and was partially prevented by prenatal CS in male mice.
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Affiliation(s)
- Isma’il Kadam
- PhD Program in Biochemistry, Graduate Center of the City University of New York, New York, NY 10016, USA; (I.K.); (H.K.)
- Department of Health and Nutrition Sciences, Brooklyn College of the City University of New York, Brooklyn, NY 11210, USA; (J.L.); (M.P.)
| | - Steven E. Trasino
- Nutrition Program, School of Urban Public Health, Hunter College, City University of New York, New York, NY 10065, USA
| | - Hunter Korsmo
- PhD Program in Biochemistry, Graduate Center of the City University of New York, New York, NY 10016, USA; (I.K.); (H.K.)
- Department of Health and Nutrition Sciences, Brooklyn College of the City University of New York, Brooklyn, NY 11210, USA; (J.L.); (M.P.)
| | - Jessica Lucas
- Department of Health and Nutrition Sciences, Brooklyn College of the City University of New York, Brooklyn, NY 11210, USA; (J.L.); (M.P.)
| | - Myriam Pinkas
- Department of Health and Nutrition Sciences, Brooklyn College of the City University of New York, Brooklyn, NY 11210, USA; (J.L.); (M.P.)
| | - Xinyin Jiang
- PhD Program in Biochemistry, Graduate Center of the City University of New York, New York, NY 10016, USA; (I.K.); (H.K.)
- Department of Health and Nutrition Sciences, Brooklyn College of the City University of New York, Brooklyn, NY 11210, USA; (J.L.); (M.P.)
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Nguyen HT, Oktayani PPI, Lee SD, Huang LC. Choline in pregnant women: a systematic review and meta-analysis. Nutr Rev 2024:nuae026. [PMID: 38607338 DOI: 10.1093/nutrit/nuae026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2024] Open
Abstract
CONTEXT Choline is a critical nutrient. Inadequate choline intake during pregnancy increases the risk of adverse maternal and offspring health. OBJECTIVE A systematic review and meta-analysis were conducted to examine the current recommendations for choline intake by pregnant women, estimate the overall prevalence of pregnant women with adequate choline intake, and explore associations between maternal choline level and adverse pregnancy outcomes (APOs). METHODS Choline recommendations for pregnant women were assessed from eight nutrient guidelines of the United States, United Kingdom, Canada, Australia, Asia, International Federation of Gynecology and Obstetrics, and World Health Organization. Data on the prevalence of pregnant women with adequate choline intake and the association between maternal choline level and APOs were collected from 5 databases up to May 2023. Meta-analyses with random effects and subgroup analyses were performed for the pooled estimate of prevalence and association. RESULTS Five recent nutrition guidelines from the United States (United States Department of Agriculture), United States (Food and Drug Administration), Canada, Australia, and the International Federation of Gynecology and Obstetrics have emphasized the importance of adequate choline intake for pregnant women. Of 27 publications, 19 articles explored the prevalence and 8 articles explored the association. Meta-analysis of 12 prevalence studies revealed a concerning 11.24% (95% confidence interval, 6.34-17.26) prevalence of pregnant women with adequate choline intake recommendations. A meta-analysis of 6 studies indicated a significant association between high maternal choline levels and a reduced risk of developing APOs, with an odds ratio of 0.51 (95% confidence interval, 0.40-0.65). CONCLUSION The existing guidelines highlight the importance of choline in supporting maternal health and fetal development during pregnancy. Furthermore, a high maternal choline level was likely to be associated with a lower risk of APOs. However, 88.76% of pregnant women do not achieve the optimal choline intake. Therefore, specific policies and actions may be necessary to improve choline intake in pregnant women's care and support the well-being of pregnant women. SYSTEMATIC REVIEW REGISTRATION PROSPERO registration no. CDR42023410561.
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Affiliation(s)
- Hoan Thi Nguyen
- College of Health Care Science, China Medical University, Taichung, Taiwan
- Nursing and Medical Technology, University of Medicine and Pharmacy, Ho Chi Minh City, VietNam
| | | | - Shin-Da Lee
- College of Health Care Science, China Medical University, Taichung, Taiwan
- Department of Physical Therapy, China Medical University, Taichung, Taiwan
| | - Li-Chi Huang
- College of Health Care Science, China Medical University, Taichung, Taiwan
- School of Nursing, China Medical University, Taichung, Taiwan
- Department of Nursing, China Medical University Children Hospital, Taichung, Taiwan
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Howard SL, Beaudin SA, Strupp BJ, Smith DR. Maternal choline supplementation lessens the behavioral dysfunction produced by developmental manganese exposure in a rodent model of ADHD. Neurotoxicol Teratol 2024; 102:107337. [PMID: 38423398 DOI: 10.1016/j.ntt.2024.107337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 02/21/2024] [Accepted: 02/26/2024] [Indexed: 03/02/2024]
Abstract
Studies in children have reported associations between elevated manganese (Mn) exposure and ADHD-related symptoms of inattention, impulsivity/hyperactivity, and psychomotor impairment. Maternal choline supplementation (MCS) during pregnancy/lactation may hold promise as a protective strategy because it has been shown to lessen cognitive dysfunction caused by numerous early insults. Our objectives were to determine whether (1) developmental Mn exposure alters behavioral reactivity/emotion regulation, in addition to impairing learning, attention, impulse control, and sensorimotor function, and (2) MCS protects against these Mn-induced impairments. Pregnant Long-Evans rats were given standard diet, or a diet supplemented with additional choline throughout gestation and lactation (GD 3 - PND 21). Male offspring were exposed orally to 0 or 50 mg Mn/kg/day over PND 1-21. In adulthood, animals were tested in a series of learning, attention, impulse control, and sensorimotor tasks. Mn exposure caused lasting dysfunction in attention, reactivity to errors and reward omission, learning, and sensorimotor function, recapitulating the constellation of symptoms seen in ADHD children. MCS lessened Mn-induced attentional dysfunction and partially normalized reactivity to committing an error or not receiving an expected reward but provided no protection against Mn-induced learning or sensorimotor dysfunction. In the absence of Mn exposure, MCS produces lasting offspring benefits in learning, attention, and reactivity to errors. To conclude, developmental Mn exposure produces a constellation of deficits consistent with ADHD symptomology, and MCS offered some protection against the adverse Mn effects, adding to the evidence that maternal choline supplementation is neuroprotective for offspring and improves offspring cognitive functioning.
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Affiliation(s)
- Shanna L Howard
- Department of Microbiology and Environmental Toxicology, University of California, Santa Cruz, CA, USA
| | - Stephane A Beaudin
- Department of Microbiology and Environmental Toxicology, University of California, Santa Cruz, CA, USA
| | - Barbara J Strupp
- Division of Nutritional Sciences and Department of Psychology, Cornell University, Ithaca, NY, USA
| | - Donald R Smith
- Department of Microbiology and Environmental Toxicology, University of California, Santa Cruz, CA, USA.
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Hunter SK, Hoffman MC, D’Alessandro A, Freedman R. Developmental Windows for Effects of Choline and Folate on Excitatory and Inhibitory Neurotransmission During Human Gestation. Dev Psychobiol 2024; 66:e22453. [PMID: 38646069 PMCID: PMC11031125 DOI: 10.1002/dev.22453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 12/10/2023] [Indexed: 04/23/2024]
Abstract
Choline and folate are critical nutrients for fetal brain development, but the timing of their influence during gestation has not been previously characterized. At different periods during gestation, choline stimulation of α7-nicotinic receptors facilitates conversion of γ-aminobutyric acid (GABA) receptors from excitatory to inhibitory and recruitment of GluR1-R2 receptors for faster excitatory responses to glutamate. The outcome of the fetal development of inhibition and excitation was assessed in 159 newborns by P50 cerebral auditory-evoked responses. Paired stimuli, S1, S2, were presented 500 msec apart. Higher P50 amplitude in response to S1 (P50S1microV) assesses excitation, and lower P50S2microV assesses inhibition in this paired-stimulus paradigm. Development of inhibition was related solely to maternal choline plasma concentration and folate supplementation at 16 weeks' gestation. Development of excitation was related only to maternal choline at 28 weeks. Higher maternal choline concentrations later in gestation did not compensate for earlier lower concentrations. At 4 years of age, increased behavior problems on the Child Behavior Checklist 1½-5yrs were related to both newborn inhibition and excitation. Incomplete development of inhibition and excitation associated with lower choline and folate during relatively brief periods of gestation thus has enduring effects on child development.
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Affiliation(s)
- Sharon K. Hunter
- Department of Psychiatry, University of Colorado School of Medicine
| | - M. Camille Hoffman
- Division of Maternal and Fetal Medicine, Department of Obstetrics and Gynecology, University of Colorado School of Medicine
| | - Angelo D’Alessandro
- Department of Biochemistry and Molecular Genetics, University of Colorado School of Medicine
| | - Robert Freedman
- Department Pharmacology, University of Colorado School of Medicine
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Smith SM, Weathers TD, Virdee MS, Schwantes-An TH, Voruganti VS, Mattson SN, Coles CD, Kable JA, Sowell E, Wozniak JR, Wetherill L. Polymorphisms in the choline transporter SLC44A1 are associated with reduced cognitive performance in normotypic but not prenatal alcohol-exposed children. Am J Clin Nutr 2024; 119:117-126. [PMID: 38176775 PMCID: PMC10925855 DOI: 10.1016/j.ajcnut.2023.10.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 09/27/2023] [Accepted: 10/03/2023] [Indexed: 01/06/2024] Open
Abstract
BACKGROUND Choline is essential for healthy cognitive development. Single nucleotide polymorphisms (SNPs; rs3199966(G), rs2771040(G)) within the choline transporter SLC44A1 increase risk for choline deficiency. In a choline intervention trial of children who experienced prenatal alcohol exposure (PAE), these alleles are associated with improved cognition. OBJECTIVE This study aimed to determine if SNPs within SLC44A1 are differentially associated with cognition in children with PAE compared with normotypic controls (genotype × exposure). A secondary objective tested for an association of these SNPs and cognition in controls (genotype-only). DESIGN This is a secondary analysis of data from the Collaborative Initiative on Fetal Alcohol Spectrum Disorders. Participants (163 normotypic controls, 162 PAE) underwent psychological assessments and were genotyped within SLC44A1. Choline status was not assessed. Association analysis between genotype × exposure was performed using an additive genetic model and linear regression to identify the allelic effect. The primary outcome was the interaction between SLC44A1 genotype × exposure status with respect to cognition. The secondary outcome was the cognitive-genotype association in normotypic controls. RESULTS Genotype × exposure analysis identified 7 SNPs in SLC44A1, including rs3199966(G) and rs2771040(G), and in strong linkage (D' ≥ 0.87), that were associated (adjusted P ≤ 0.05) with reduced performance in measures of general cognition, nonverbal and quantitative reasoning, memory, and executive function (β, 1.92-3.91). In controls, carriers of rs3199966(GT or GG) had worsened cognitive performance than rs3199966(TT) carriers (β, 0.46-0.83; P < 0.0001), whereas cognitive performance did not differ by rs3199966 genotype in those with PAE. CONCLUSIONS Two functional alleles that increase vulnerability to choline deficiency, rs3199966(G) (Ser644Ala) and rs2771040(G) (3' untranslated region), are associated with worsened cognition in otherwise normotypic children. These alleles were previously associated with greater cognitive improvement in children with PAE who received supplemental choline. The findings endorse that choline benefits cognitive development in normotypic children and those with PAE.
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Affiliation(s)
- Susan M Smith
- UNC Nutrition Research Institute University of North Carolina at Chapel Hill, Kannapolis, NC, United States; Department of Nutrition, University of North Carolina at Chapel Hill, Kannapolis, NC, United States.
| | - Torri D Weathers
- UNC Nutrition Research Institute University of North Carolina at Chapel Hill, Kannapolis, NC, United States
| | - Manjot S Virdee
- UNC Nutrition Research Institute University of North Carolina at Chapel Hill, Kannapolis, NC, United States
| | - Tae-Hwi Schwantes-An
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Venkata Saroja Voruganti
- UNC Nutrition Research Institute University of North Carolina at Chapel Hill, Kannapolis, NC, United States; Department of Nutrition, University of North Carolina at Chapel Hill, Kannapolis, NC, United States
| | - Sarah N Mattson
- Center for Behavioral Teratology, San Diego State University, San Diego, CA, United States
| | - Claire D Coles
- Departments of Psychiatry and Behavioral Science and Pediatrics, Emory University School of Medicine, Atlanta, GA, United States
| | - Julie A Kable
- Departments of Psychiatry and Behavioral Science and Pediatrics, Emory University School of Medicine, Atlanta, GA, United States
| | - Elizabeth Sowell
- Department of Pediatrics, Neurology, and Psychology, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Jeffrey R Wozniak
- Department of Psychiatry & Behavioral Science, University of Minnesota, Minneapolis, MN, United States
| | - Leah Wetherill
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN, United States
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Heras-Sola J, Gallo-Vallejo JL. [Importance of choline during pregnancy and lactation: A systematic review]. Semergen 2024; 50:102089. [PMID: 37862810 DOI: 10.1016/j.semerg.2023.102089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 07/25/2023] [Accepted: 08/10/2023] [Indexed: 10/22/2023]
Abstract
Pregnancy is one of the most important and difficult moments that a woman goes through throughout her life. It is a period of great need for macro and micronutrients to meet the demands of the developing fetus and avoid deficiencies, in order to obtain the best possible result. Nowadays, most women who are pregnant or planning to become pregnant know the importance of getting the required amount of certain types of nutrients (proteins, fats, folate, etc.), as well as avoiding certain compounds (alcohol, tobacco, drugs, etc.) to avoid possible complications during pregnancy. In recent years, with the greatest scientific evidence available, it has been shown how some of these nutrients could have a more relevant role than previously believed in the optimal outcome of pregnancy. One of these nutrients being choline. Choline supplementation during pregnancy has been shown to be a non-pharmacological treatment capable of improving both physical (growth) and mental (memory) qualities of the new individual. Choline has been known as an essential nutrient since 1998 and several studies have shown its effectiveness in rodent models. The existence of recent publications that deal with its application in humans makes it necessary to carry out a systematic review. In this systematic review of the scientific evidence available from 2012 to the present that deals with the application of a higher intake of choline through supplementation as a treatment to improve pregnancy outcomes, its main objetive is to determine the effects that a nutritional intervention through choline supplementation in pregnant mothers can have on children's cognition. For this, 9studies have been analyzed where the treatment given to pregnant women is revealed, this being choline supplementation in different modalities (choline chloride, choline bitartrate, and phosphatidylcholine) and the different effects produced in the children of these mothers who have resulted from these treatment modalities. We conclude by stating that choline supplementation during pregnancy appears to be effective in improving or increasing cognition in children.
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Affiliation(s)
- J Heras-Sola
- Nutrición Humana y Dietética, Facultad de Farmacia, Universidad de Granada, Granada, España
| | - J L Gallo-Vallejo
- Servicio de Obstetricia y Ginecología, Hospital Universitario Virgen de las Nieves de Granada, Departamento de Obstetricia y Ginecología, Universidad de Granada, Granada, España.
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Hasken JM, de Vries MM, Marais AS, Kalberg WO, Buckley D, Parry CDH, Seedat S, May PA. Maternal dietary intake among alcohol-exposed pregnancies is linked to early infant physical outcomes in South Africa. Reprod Toxicol 2023; 121:108467. [PMID: 37678653 DOI: 10.1016/j.reprotox.2023.108467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 08/10/2023] [Accepted: 08/29/2023] [Indexed: 09/09/2023]
Abstract
Maternal dietary intake is likely a contributing factor to fetal alcohol spectrum disorders (FASD). Two, 24-hour dietary recalls were completed by pregnant women (n = 196) in South African communities with high rates of FASD. More than 50% of all women in this study were below the Estimated Average Requirement (EAR) for pregnancy for vitamins A, C, D, E, riboflavin, vitamin B6, folate, calcium, magnesium, iron, and zinc. More than 90% of mothers were below the Recommended Dietary Allowance (RDA) or Adequate Intake (AI) for pregnancy on vitamin A, K, D, E, choline, calcium, magnesium, zinc, and potassium. More than 80% were below RDA/AI for pantothenic acid, vitamin B6, and folate. Women who consumed alcohol reported significantly lower intake of calcium and three saturated fatty acids and significantly higher intake of two monounsaturated fatty acids. On average, infants were < 40th centile on length, weight, and head circumference at 6 weeks old, regardless of alcohol exposure. Twenty nutrients correlated with at least one measure of 1st trimester drinking (drinks per drinking day, number of drinking days per week, and/or total drinks per week). Nutrients included four saturated fatty acids, eight amino acids, calcium, B-complex vitamins, choline, and betaine. Calcium correlated with all three drinking measures. Further analyses revealed seven nutrients were associated with infant length, weight, and/or head circumference among unexposed infants, and 12 nutrients were associated among infants with prenatal alcohol exposure. Inadequate maternal dietary intake, with alcohol exposure, may increase risk for poor infant growth and likelihood of FASD in this population.
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Affiliation(s)
- Julie M Hasken
- University of North Carolina at Chapel Hill, Nutrition Research Institute, Kannapolis, NC, USA.
| | - Marlene M de Vries
- Stellenbosch University, Department of Psychiatry, Faculty of Medicine and Health Sciences, Tygerberg, South Africa
| | - Anna-Susan Marais
- Stellenbosch University, Department of Psychiatry, Faculty of Medicine and Health Sciences, Tygerberg, South Africa
| | - Wendy O Kalberg
- Center on Alcohol, Substance Abuse, and Addictions, University of New Mexico, Albuquerque, NM, USA
| | - David Buckley
- Center on Alcohol, Substance Abuse, and Addictions, University of New Mexico, Albuquerque, NM, USA
| | - Charles D H Parry
- Stellenbosch University, Department of Psychiatry, Faculty of Medicine and Health Sciences, Tygerberg, South Africa; Alcohol, Tobacco, and Other Drug Research Unit, South African Medical Research Council, Cape Town, South Africa
| | - Soraya Seedat
- Stellenbosch University, Department of Psychiatry, Faculty of Medicine and Health Sciences, Tygerberg, South Africa
| | - Philip A May
- University of North Carolina at Chapel Hill, Nutrition Research Institute, Kannapolis, NC, USA; Stellenbosch University, Department of Psychiatry, Faculty of Medicine and Health Sciences, Tygerberg, South Africa; Center on Alcohol, Substance Abuse, and Addictions, University of New Mexico, Albuquerque, NM, USA
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Grzywacz E, Brzuchalski B, Śmiarowska M, Malinowski D, Machoy-Mokrzyńska A, Białecka MA. Significance of Selected Environmental and Biological Factors on the Risk of FASD in Women Who Drink Alcohol during Pregnancy. J Clin Med 2023; 12:6185. [PMID: 37834828 PMCID: PMC10573427 DOI: 10.3390/jcm12196185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 09/18/2023] [Accepted: 09/21/2023] [Indexed: 10/15/2023] Open
Abstract
Prenatal alcohol exposure (PAE), which refers to alcohol consumption by pregnant women, is associated with the risk of numerous severe complications during fetal development. The State Agency for Alcohol Problem Solving reports that the incidence of fetal alcohol spectrum disorder (FASD) in Poland's general population is over 1.7%, and the incidence of fetal alcohol syndrome (FAS) is estimated at more than 0.5%. This study aimed to evaluate the significance of alcohol exposure and focused on the pattern of alcohol intoxication exhibited by the mother during pregnancy and other environmental factors of the maternal environment contributing to the development of FASD. The study covered 554 subjects, including 251 mothers and 303 children (213 girls and 90 boys). The mother's drinking problem was determined based on the information obtained from the case history. All children qualified for the study fulfilled the h-PAE (high alcohol exposure) criteria during their fetal life. The clinical diagnosis of FAS and pFAS (occurrence of morphological symptoms of fetal alcohol syndrome) was made using a four-digit diagnostic questionnaire validated in the Polish version of the Washington Questionnaire for the assessment of the spectrum of alcohol-related neurodevelopmental disorders or alcohol-related cognitive impairment (ARND/C). Statistical analysis of the obtained research results was developed using statistical software-STATISTICA PL, version 13.1 (StatSoft, Inc., Szczecin, Poland 2016, STATISTICA-data analysis software system, version 13.1). The most destructive drinking behaviors are compulsive intoxication (BD, binge drinking) during the first 6 weeks of pregnancy and chronic addiction throughout its duration (CHD, chronic drinking). Chronic alcohol intoxication (CHD) leads to a poorer nutritional status in mothers, which is reflected in a lower body mass index (BMI) (<18 kg/m2).
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Affiliation(s)
- Elżbieta Grzywacz
- Department of Pharmacokinetics and Therapeutic Drug Monitoring, Pomeranian Medical University, Aleja Powstanców Wielkopolskich 72 St., 70-111 Szczecin, Poland; (E.G.); (B.B.); (M.Ś.); (M.A.B.)
| | - Bogusław Brzuchalski
- Department of Pharmacokinetics and Therapeutic Drug Monitoring, Pomeranian Medical University, Aleja Powstanców Wielkopolskich 72 St., 70-111 Szczecin, Poland; (E.G.); (B.B.); (M.Ś.); (M.A.B.)
| | - Małgorzata Śmiarowska
- Department of Pharmacokinetics and Therapeutic Drug Monitoring, Pomeranian Medical University, Aleja Powstanców Wielkopolskich 72 St., 70-111 Szczecin, Poland; (E.G.); (B.B.); (M.Ś.); (M.A.B.)
| | - Damian Malinowski
- Department of Pharmacokinetics and Therapeutic Drug Monitoring, Pomeranian Medical University, Aleja Powstanców Wielkopolskich 72 St., 70-111 Szczecin, Poland; (E.G.); (B.B.); (M.Ś.); (M.A.B.)
| | - Anna Machoy-Mokrzyńska
- Department of Experimental and Clinical Pharmacology, Pomeranian Medical University, Aleja Powstanców Wielkopolskich 72 St., 70-111 Szczecin, Poland;
| | - Monika Anna Białecka
- Department of Pharmacokinetics and Therapeutic Drug Monitoring, Pomeranian Medical University, Aleja Powstanców Wielkopolskich 72 St., 70-111 Szczecin, Poland; (E.G.); (B.B.); (M.Ś.); (M.A.B.)
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11
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Xu F, Thomas JD, Goldowitz D, Hamre KM. The ameliorative effects of choline on ethanol-induced cell death in the neural tube of susceptible BXD strains of mice. Front Neurosci 2023; 17:1203597. [PMID: 37790585 PMCID: PMC10543688 DOI: 10.3389/fnins.2023.1203597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 08/25/2023] [Indexed: 10/05/2023] Open
Abstract
Introduction Fetal alcohol spectrum disorders (FASD) are the leading preventable cause of intellectual disability, providing the impetus for evaluating various potential treatments to ameliorate ethanol's teratogenic effects, particularly in the nervous system. One treatment is the dietary supplement choline which has been shown to mitigate at least some of ethanol's teratogenic effects. The present study was designed to investigate the effects of genetics on choline's efficacy in ameliorating cell death in the developing neural tube. Previously, we examined BXD recombinant inbred mice, and their parental C57BL/6 J (B6) and DBA/2 J strains, and identified strains that were sensitive to ethanol's teratogenic actions. Thus, we used these strains to identify response to choline treatment. Materials and methods Timed pregnant mice from 4 strains (B6, BXD51, BXD73, BXD2) were given either ethanol or isocaloric maltose-dextrin (5.8 g/kg in two administrations separated by 2 h) with choline at one of 3 doses: 0, 100 or 250 mg/kg. Subjects were exposed via intragastric gavage on embryonic day 9 and embryos were collected 7 h after the initial ethanol administrations. Cell death was analyzed using TUNEL staining in the developing forebrain and brainstem. Results Choline ameliorated the ethanol-induced cell death across all 4 strains without causing enhanced cell death in control mice. Choline was effective in both the developing telencephalon and in the brainstem. Both doses diminished cell death, with some differences across strains and brain regions, although the 100 mg/kg dose was most consistent in mitigating ethanol-related cell death. Comparisons across strains showed that there was an effect of strain, particularly in the forebrain at the higher dose. Discussion These results show that choline is effective in ameliorating ethanol-induced cell death at this early stage of nervous system development. However, there were some strain differences in its efficacy, especially at the high dose, providing further evidence of the importance of genetics in influencing the ability of choline to protect against prenatal alcohol exposure.
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Affiliation(s)
- Fannia Xu
- University of British Columbia, Centre for Molecular Medicine and Therapeutics, Vancouver, BC, Canada
| | - Jennifer D. Thomas
- Center for Behavioral Teratology, San Diego State University, San Diego, CA, United States
| | - Dan Goldowitz
- University of British Columbia, Centre for Molecular Medicine and Therapeutics, Vancouver, BC, Canada
| | - Kristin M. Hamre
- Department Anatomy and Neurobiology, University Tennessee Health Science Center, Memphis, TN, United States
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12
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Graham AS, Ben-Azu B, Tremblay MÈ, Torre P, Senekal M, Laughton B, van der Kouwe A, Jankiewicz M, Kaba M, Holmes MJ. A review of the auditory-gut-brain axis. Front Neurosci 2023; 17:1183694. [PMID: 37600010 PMCID: PMC10435389 DOI: 10.3389/fnins.2023.1183694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 07/17/2023] [Indexed: 08/22/2023] Open
Abstract
Hearing loss places a substantial burden on medical resources across the world and impacts quality of life for those affected. Further, it can occur peripherally and/or centrally. With many possible causes of hearing loss, there is scope for investigating the underlying mechanisms involved. Various signaling pathways connecting gut microbes and the brain (the gut-brain axis) have been identified and well established in a variety of diseases and disorders. However, the role of these pathways in providing links to other parts of the body has not been explored in much depth. Therefore, the aim of this review is to explore potential underlying mechanisms that connect the auditory system to the gut-brain axis. Using select keywords in PubMed, and additional hand-searching in google scholar, relevant studies were identified. In this review we summarize the key players in the auditory-gut-brain axis under four subheadings: anatomical, extracellular, immune and dietary. Firstly, we identify important anatomical structures in the auditory-gut-brain axis, particularly highlighting a direct connection provided by the vagus nerve. Leading on from this we discuss several extracellular signaling pathways which might connect the ear, gut and brain. A link is established between inflammatory responses in the ear and gut microbiome-altering interventions, highlighting a contribution of the immune system. Finally, we discuss the contribution of diet to the auditory-gut-brain axis. Based on the reviewed literature, we propose numerous possible key players connecting the auditory system to the gut-brain axis. In the future, a more thorough investigation of these key players in animal models and human research may provide insight and assist in developing effective interventions for treating hearing loss.
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Affiliation(s)
- Amy S. Graham
- Imaging Sciences, Neuroscience Institute, University of Cape Town, Cape Town, South Africa
- Department of Human Biology, Division of Biomedical Engineering, University of Cape Town, Cape Town, South Africa
| | - Benneth Ben-Azu
- Division of Medical Sciences, University of Victoria, Victoria, BC, Canada
- Department of Pharmacology, Faculty of Basic Medical Sciences, College of Health Sciences, Delta State University, Abraka, Delta State, Nigeria
| | - Marie-Ève Tremblay
- Division of Medical Sciences, University of Victoria, Victoria, BC, Canada
- Département de Médecine Moléculaire, Université Laval, Québec City, QC, Canada
- Axe Neurosciences, Centre de Recherche du CHU de Québec, Université Laval, Quebec City, QC, Canada
- Neurology and Neurosurgery Department, McGill University, Montreal, QC, Canada
- Department of Biochemistry and Molecular Biology, University of British Columbia, Vancouver, BC, Canada
- Centre for Advanced Materials and Related Technology (CAMTEC), University of Victoria, Victoria, BC, Canada
- Institute for Aging and Lifelong Health, University of Victoria, Victoria, BC, Canada
| | - Peter Torre
- School of Speech, Language, and Hearing Sciences, San Diego State University, San Diego, CA, United States
| | - Marjanne Senekal
- Department of Human Biology, Division of Physiological Sciences, University of Cape Town, Cape Town, South Africa
| | - Barbara Laughton
- Family Clinical Research Unit, Department of Pediatrics and Child Health, Stellenbosch University, Cape Town, South Africa
| | - Andre van der Kouwe
- Department of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Boston, MA, United States
- Department of Radiology, Harvard Medical School, Boston, MA, United States
| | - Marcin Jankiewicz
- Imaging Sciences, Neuroscience Institute, University of Cape Town, Cape Town, South Africa
- Department of Human Biology, Division of Biomedical Engineering, University of Cape Town, Cape Town, South Africa
| | - Mamadou Kaba
- Department of Pathology, Division of Medical Microbiology, University of Cape Town, Cape Town, South Africa
| | - Martha J. Holmes
- Imaging Sciences, Neuroscience Institute, University of Cape Town, Cape Town, South Africa
- Department of Human Biology, Division of Biomedical Engineering, University of Cape Town, Cape Town, South Africa
- Department of Biomedical Physiology and Kinesiology, Simon Fraser University, Burnaby, BC, Canada
- ImageTech, Simon Fraser University, Surrey, BC, Canada
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13
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Serwatka CA, Griebel-Thompson AK, Eiden RD, Kong KL. Nutrient Supplementation during the Prenatal Period in Substance-Using Mothers: A Narrative Review of the Effects on Offspring Development. Nutrients 2023; 15:2990. [PMID: 37447316 DOI: 10.3390/nu15132990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 06/26/2023] [Accepted: 06/27/2023] [Indexed: 07/15/2023] Open
Abstract
Substance use during pregnancy increases the risk for poor developmental outcomes of the offspring, and for substance-dependent mothers, abstaining from substance use during pregnancy is often difficult. Given the addictive nature of many substances, strategies that may mitigate the harmful effects of prenatal substance exposure are important. Prenatal nutrient supplementation is an emerging intervention that may improve developmental outcomes among substance-exposed offspring. We provide a narrative review of the literature on micronutrient and fatty acid supplementation during pregnancies exposed to substance use in relation to offspring developmental outcomes. We first discuss animal models exposed to ethanol during pregnancy with supplementation of choline, zinc, vitamin E, iron, and fatty acids. We follow with human studies of both alcohol- and nicotine-exposed pregnancies with supplementation of choline and vitamin C, respectively. We identified only 26 animal studies on ethanol and 6 human studies on alcohol and nicotine that supplemented nutrients during pregnancy and reported offspring developmental outcomes. There were no studies that examined nutrient supplementation during pregnancies exposed to cannabis, illicit substances, or polysubstance use. Implementations and future directions are discussed.
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Affiliation(s)
- Catherine A Serwatka
- Baby Health Behavior Laboratory, Division of Health Services and Outcomes Research, Children's Mercy Research Institute, Children's Mercy Hospital, Kansas City, MO 64108, USA
| | - Adrianne K Griebel-Thompson
- Baby Health Behavior Laboratory, Division of Health Services and Outcomes Research, Children's Mercy Research Institute, Children's Mercy Hospital, Kansas City, MO 64108, USA
| | - Rina D Eiden
- Department of Psychology and the Social Science Research Institute, The Pennsylvania State University, University Park, PA 16801, USA
| | - Kai Ling Kong
- Baby Health Behavior Laboratory, Division of Health Services and Outcomes Research, Children's Mercy Research Institute, Children's Mercy Hospital, Kansas City, MO 64108, USA
- Department of Pediatrics, University of Missouri-Kansas City, Kansas City, MO 64110, USA
- Center for Children's Healthy Lifestyles and Nutrition, University of Kansas Medical Center, Kansas City, KS 66160, USA
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14
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Upreti D, Rouzer SK, Bowring A, Labbe E, Kumar R, Miranda RC, Mahnke AH. Microbiota and nutrition as risk and resiliency factors following prenatal alcohol exposure. Front Neurosci 2023; 17:1182635. [PMID: 37397440 PMCID: PMC10308314 DOI: 10.3389/fnins.2023.1182635] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 05/23/2023] [Indexed: 07/04/2023] Open
Abstract
Alcohol exposure in adulthood can result in inflammation, malnutrition, and altered gastroenteric microbiota, which may disrupt efficient nutrient extraction. Clinical and preclinical studies have documented convincingly that prenatal alcohol exposure (PAE) also results in persistent inflammation and nutrition deficiencies, though research on the impact of PAE on the enteric microbiota is in its infancy. Importantly, other neurodevelopmental disorders, including autism spectrum and attention deficit/hyperactivity disorders, have been linked to gut microbiota dysbiosis. The combined evidence from alcohol exposure in adulthood and from other neurodevelopmental disorders supports the hypothesis that gut microbiota dysbiosis is likely an etiological feature that contributes to negative developmental, including neurodevelopmental, consequences of PAE and results in fetal alcohol spectrum disorders. Here, we highlight published data that support a role for gut microbiota in healthy development and explore the implication of these studies for the role of altered microbiota in the lifelong health consequences of PAE.
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Affiliation(s)
| | | | | | | | | | | | - Amanda H. Mahnke
- Department of Neuroscience and Experimental Therapeutics, Texas A&M University School of Medicine, Bryan, TX, United States
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15
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Edwards AC, Jacobson SW, Senekal M, Dodge NC, Molteno CD, Meintjes EM, Jacobson JL, Carter RC. Fetal Alcohol-Related Postnatal Growth Restriction Is Independent of Infant Feeding Practices and Postnatal Alcohol Exposure in a Prospective South African Birth Cohort. Nutrients 2023; 15:2018. [PMID: 37432143 DOI: 10.3390/nu15092018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 04/04/2023] [Accepted: 04/13/2023] [Indexed: 07/12/2023] Open
Abstract
Prenatal alcohol exposure (PAE) causes growth restriction that worsens in the first year of life. However, the roles of postnatal nutrition in fetal alcohol growth restriction and the impact of postnatal alcohol exposure via breastmilk on growth remain unknown. We aimed to compare infant feeding practices during the first 6.5 months of life between heavy drinkers and abstainers/light drinkers, to examine whether these practices play confounding roles in fetal alcohol growth restriction, and to determine the impact of postnatal alcohol exposure via breastmilk on growth. Eighty-seven heavy-drinking pregnant women and 71 abstainers/light drinkers (controls) were recruited prenatally from antenatal clinics in Cape Town, South Africa. Demographic background and alcohol, cigarette, marijuana, and methamphetamine use during pregnancy were assessed pre- and postnatally. Infant feeding practices were assessed at 6.5 months postpartum using the USDA Infant Feeding Questionnaire. Infant weight, length, and head circumference were measured at 2 weeks, 6.5 and 12 months, and 5 years. Neither prenatal nor postnatal alcohol consumption was related to the duration of breastfeeding, exclusive breastfeeding, exclusive formula, or mixed feeding. Complementary feeding practices were remarkably similar between exposure groups. PAE was related to all postnatal anthropometry measures at all age points, independent of infant feeding practices. Postnatal alcohol exposure via breastmilk was unrelated to any anthropometry outcome after control for PAE. In conclusion, fetal alcohol-related postnatal growth restriction was not attributable to differences in postnatal infant feeding practices or postnatal alcohol exposure and is thus likely a direct teratogenic effect of PAE.
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Affiliation(s)
- Alexia C Edwards
- Departments of Emergency Medicine and Pediatrics, Institute of Human Nutrition, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA
- Adult & Pediatric Intensive Care Units, State University of New York Downstate Medical Center, Brooklyn, NY 11203, USA
| | - Sandra W Jacobson
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI 48201, USA
- Department of Human Biology, University of Cape Town Faculty of Health Sciences, Cape Town 7925, South Africa
- Department of Psychiatry and Mental Health, University of Cape Town Faculty of Health Sciences, Cape Town 7925, South Africa
| | - Marjanne Senekal
- Department of Human Biology, University of Cape Town Faculty of Health Sciences, Cape Town 7925, South Africa
| | - Neil C Dodge
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI 48201, USA
| | - Christopher D Molteno
- Department of Psychiatry and Mental Health, University of Cape Town Faculty of Health Sciences, Cape Town 7925, South Africa
| | - Ernesta M Meintjes
- Department of Human Biology, University of Cape Town Faculty of Health Sciences, Cape Town 7925, South Africa
| | - Joseph L Jacobson
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI 48201, USA
- Department of Human Biology, University of Cape Town Faculty of Health Sciences, Cape Town 7925, South Africa
| | - R Colin Carter
- Departments of Emergency Medicine and Pediatrics, Institute of Human Nutrition, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA
- Department of Human Biology, University of Cape Town Faculty of Health Sciences, Cape Town 7925, South Africa
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16
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Breton-Larrivée M, Elder E, Legault LM, Langford-Avelar A, MacFarlane AJ, McGraw S. Mitigating the detrimental developmental impact of early fetal alcohol exposure using a maternal methyl donor-enriched diet. FASEB J 2023; 37:e22829. [PMID: 36856720 DOI: 10.1096/fj.202201564r] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 01/23/2023] [Accepted: 02/03/2023] [Indexed: 03/02/2023]
Abstract
Fetal alcohol exposure at any stage of pregnancy can lead to fetal alcohol spectrum disorder (FASD), a group of life-long conditions characterized by congenital malformations, as well as cognitive, behavioral, and emotional impairments. The teratogenic effects of alcohol have long been publicized; yet fetal alcohol exposure is one of the most common preventable causes of birth defects. Currently, alcohol abstinence during pregnancy is the best and only way to prevent FASD. However, alcohol consumption remains astoundingly prevalent among pregnant women; therefore, additional measures need to be made available to help protect the developing embryo before irreparable damage is done. Maternal nutritional interventions using methyl donors have been investigated as potential preventative measures to mitigate the adverse effects of fetal alcohol exposure. Here, we show that a single acute preimplantation (E2.5; 8-cell stage) fetal alcohol exposure (2 × 2.5 g/kg ethanol with a 2h interval) in mice leads to long-term FASD-like morphological phenotypes (e.g. growth restriction, brain malformations, skeletal delays) in late-gestation embryos (E18.5) and demonstrate that supplementing the maternal diet with a combination of four methyl donor nutrients, folic acid, choline, betaine, and vitamin B12, prior to conception and throughout gestation effectively reduces the incidence and severity of alcohol-induced morphological defects without altering DNA methylation status of imprinting control regions and regulation of associated imprinted genes. This study clearly supports that preimplantation embryos are vulnerable to the teratogenic effects of alcohol, emphasizes the dangers of maternal alcohol consumption during early gestation, and provides a potential proactive maternal nutritional intervention to minimize FASD progression, reinforcing the importance of adequate preconception and prenatal nutrition.
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Affiliation(s)
- Mélanie Breton-Larrivée
- Centre Hospitalier Universitaire Sainte-Justine Research Center, Montreal, Canada.,Department of Biochemistry and Molecular Medicine, Université de Montréal, Montreal, Canada
| | - Elizabeth Elder
- Centre Hospitalier Universitaire Sainte-Justine Research Center, Montreal, Canada.,Department of Biochemistry and Molecular Medicine, Université de Montréal, Montreal, Canada
| | - Lisa-Marie Legault
- Centre Hospitalier Universitaire Sainte-Justine Research Center, Montreal, Canada.,Department of Biochemistry and Molecular Medicine, Université de Montréal, Montreal, Canada
| | - Alexandra Langford-Avelar
- Centre Hospitalier Universitaire Sainte-Justine Research Center, Montreal, Canada.,Department of Biochemistry and Molecular Medicine, Université de Montréal, Montreal, Canada
| | - Amanda J MacFarlane
- Agriculture, Food, and Nutrition Evidence Center, Texas A&M University, Texas, Fort Worth, USA.,Department of Nutrition, Texas A&M University, College Station, Texas, USA
| | - Serge McGraw
- Centre Hospitalier Universitaire Sainte-Justine Research Center, Montreal, Canada.,Department of Biochemistry and Molecular Medicine, Université de Montréal, Montreal, Canada.,Department of Obstetrics and Gynecology, Université de Montréal, Montreal, Canada
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17
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Robb L, Jordaan EM, Joubert G, Ngounda J, Walsh CM. Reported health, social support, stress and associations with choline intake in pregnant women in central South Africa: the NuEMI study 2018-2019. Arch Public Health 2023; 81:48. [PMID: 36997971 DOI: 10.1186/s13690-023-01061-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 03/14/2023] [Indexed: 04/01/2023] Open
Abstract
BACKGROUND The health and well-being of pregnant women can influence pregnancy outcomes and are closely associated with social support and experiences of stress. Poor nutrition predisposes to poor health with choline intake affecting pregnancy outcome. This study determined reported health, social support, and stress and how these factors are associated with choline intake in pregnancy. METHODS A cross sectional study was performed. Pregnant women in their second and third trimesters attending a high-risk antenatal clinic at a regional hospital in Bloemfontein, South Africa, were included. Trained fieldworkers obtained information during structured interviews using standardised questionnaires. Logistic regression with backward selection (p < 0.05) was used to select significant independent factors associated with choline intake. Variables with a p-value < 0.15 in bivariate analysis were considered for inclusion in the model. RESULTS Median age and gestation in the sample (N = 682) were 31.8 years and 32.0 weeks, respectively. Most participants (84.7%) consumed less than the adequate intake (AI) of 450 mg of choline per day. Most participants (69.0%) were either overweight or obese. One in eight participants (12.6%) reported not having anyone that could help them in times of need, more than one third (36.0%) reported having unpayable debt and one in twelve (8.4%) reported experiencing physical abuse by their partners. Normotensive participants and those using anti-retroviral therapy (ART) (thus HIV-infected), were more likely to consume choline in amounts below the AI (p = 0.042 and p = 0.011, respectively). Logistic regression analysis showed that the odds of consuming choline in amounts below the AI were lower for participants that were not using ART versus those using ART, with an odds ratio of 0.53. CONCLUSION HIV-infected participants were more likely to consume choline in levels below the AI. This vulnerable group should be the focus of targeted efforts to improve choline intake.
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Affiliation(s)
- Liska Robb
- Department of Nutrition and Dietetics, School of Health and Rehabilitation Sciences, Faculty of Health Sciences, University of the Free State, PO Box 339, internal box G24, 9300, Bloemfontein, Republic of South Africa.
| | - Elizabeth Margaretha Jordaan
- Department of Nutrition and Dietetics, School of Health and Rehabilitation Sciences, Faculty of Health Sciences, University of the Free State, PO Box 339, internal box G24, 9300, Bloemfontein, Republic of South Africa
| | - Gina Joubert
- Department of Biostatistics, School of Biomedical Sciences, Faculty of Health Sciences, University of the Free State, Bloemfontein, Republic of South Africa
| | - Jennifer Ngounda
- Department of Nutrition and Dietetics, School of Health and Rehabilitation Sciences, Faculty of Health Sciences, University of the Free State, PO Box 339, internal box G24, 9300, Bloemfontein, Republic of South Africa
| | - Corinna May Walsh
- Department of Nutrition and Dietetics, School of Health and Rehabilitation Sciences, Faculty of Health Sciences, University of the Free State, PO Box 339, internal box G24, 9300, Bloemfontein, Republic of South Africa
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18
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Steane SE, Cuffe JSM, Moritz KM. The role of maternal choline, folate and one-carbon metabolism in mediating the impact of prenatal alcohol exposure on placental and fetal development. J Physiol 2023; 601:1061-1075. [PMID: 36755527 PMCID: PMC10952912 DOI: 10.1113/jp283556] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 01/30/2023] [Indexed: 02/10/2023] Open
Abstract
Prenatal alcohol consumption (PAE) may be associated with a broad spectrum of impacts, ranging from no overt effects, to miscarriage, fetal growth restriction and fetal alcohol spectrum disorder. A major mechanism underlying the effects of PAE is considered to be altered DNA methylation and gene expression. Maternal nutritional status may be an important factor in determining the extent to which PAE impacts pregnancy outcomes, particularly the dietary micronutrients folate and choline because they provide methyl groups for DNA methylation via one carbon metabolism. This review summarises the roles of folate and choline in development of the blastocyst, the placenta and the fetal brain, and examines the evidence that maternal intake of these micronutrients can modify the effects of PAE on development. Studies of folate or choline deficiency have found reduced blastocyst development and implantation, reduced placental invasion, vascularisation and nutrient transport capability, impaired fetal brain development, and abnormal neurodevelopmental outcomes. PAE has been shown to reduce absorption and/or metabolism of folate and choline and to produce similar outcomes to maternal choline/folate deficiency. A few studies have demonstrated that the effects of PAE on brain development can be ameliorated by folate or choline supplementation; however, there is very limited evidence on the effects of supplementation in early pregnancy on the blastocyst and placenta. Further studies are required to support these findings and to determine optimal supplementation parameters.
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Affiliation(s)
- Sarah E. Steane
- School of Biomedical SciencesThe University of QueenslandSt LuciaQLDAustralia
| | - James S. M. Cuffe
- School of Biomedical SciencesThe University of QueenslandSt LuciaQLDAustralia
| | - Karen M. Moritz
- School of Biomedical SciencesThe University of QueenslandSt LuciaQLDAustralia
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19
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Baker JA, Bodnar TS, Breit KR, Weinberg J, Thomas JD. Choline Supplementation Alters Hippocampal Cytokine Levels in Adolescence and Adulthood in an Animal Model of Fetal Alcohol Spectrum Disorders. Cells 2023; 12:546. [PMID: 36831213 PMCID: PMC9953782 DOI: 10.3390/cells12040546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 02/05/2023] [Accepted: 02/07/2023] [Indexed: 02/10/2023] Open
Abstract
Alcohol (ethanol) exposure during pregnancy can adversely affect development, with long-lasting consequences that include neuroimmune, cognitive, and behavioral dysfunction. Alcohol-induced alterations in cytokine levels in the hippocampus may contribute to abnormal cognitive and behavioral outcomes in individuals with fetal alcohol spectrum disorders (FASD). Nutritional intervention with the essential nutrient choline can improve hippocampal-dependent behavioral impairments and may also influence neuroimmune function. Thus, we examined the effects of choline supplementation on hippocampal cytokine levels in adolescent and adult rats exposed to alcohol early in development. From postnatal day (PD) 4-9 (third trimester-equivalent), Sprague-Dawley rat pups received ethanol (5.25 g/kg/day) or sham intubations and were treated with choline chloride (100 mg/kg/day) or saline from PD 10-30; hippocampi were collected at PD 35 or PD 60. Age-specific ethanol-induced increases in interferon gamma (IFN-γ), tumor necrosis factor alpha (TNF-α), and keratinocyte chemoattractant/human growth-regulated oncogene (KC/GRO) were identified in adulthood, but not adolescence, whereas persistent ethanol-induced increases of interleukin-6 (IL-6) levels were present at both ages. Interestingly, choline supplementation reduced age-related changes in interleukin-1 beta (IL-1β) and interleukin-5 (IL-5) as well as mitigating the long-lasting increase in IFN-γ in ethanol-exposed adults. Moreover, choline influenced inflammatory tone by modulating ratios of pro- to -anti-inflammatory cytokines. These results suggest that ethanol-induced changes in hippocampal cytokine levels are more evident during adulthood than adolescence, and that choline can mitigate some effects of ethanol exposure on long-lasting inflammatory tone.
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Affiliation(s)
- Jessica A. Baker
- Center for Behavioral Teratology, San Diego State University, San Diego, CA 92120, USA
| | - Tamara S. Bodnar
- Department of Cellular and Physiological Sciences, Faculty of Medicine, University of British Columbia, Vancouver, BC V6T 1Z3, Canada
| | - Kristen R. Breit
- Center for Behavioral Teratology, San Diego State University, San Diego, CA 92120, USA
- Department of Psychology, West Chester University, West Chester, PA 19383, USA
| | - Joanne Weinberg
- Department of Cellular and Physiological Sciences, Faculty of Medicine, University of British Columbia, Vancouver, BC V6T 1Z3, Canada
| | - Jennifer D. Thomas
- Center for Behavioral Teratology, San Diego State University, San Diego, CA 92120, USA
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20
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Kansakar U, Trimarco V, Mone P, Varzideh F, Lombardi A, Santulli G. Choline supplements: An update. Front Endocrinol (Lausanne) 2023; 14:1148166. [PMID: 36950691 PMCID: PMC10025538 DOI: 10.3389/fendo.2023.1148166] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 02/07/2023] [Indexed: 03/08/2023] Open
Abstract
In this comprehensive review, we examine the main preclinical and clinical investigations assessing the effects of different forms of choline supplementation currently available, including choline alfoscerate (C8H20NO6P), also known as alpha-glycerophosphocholine (α-GPC, or GPC), choline bitartrate, lecithin, and citicoline, which are cholinergic compounds and precursors of acetylcholine. Extensively used as food supplements, they have been shown to represent an effective strategy for boosting memory and enhancing cognitive function.
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Affiliation(s)
- Urna Kansakar
- Department of Medicine, Division of Cardiology, Einstein Institute for Aging Research, Montefiore Health System, New York, NY, United States
| | | | - Pasquale Mone
- Department of Medicine, Division of Cardiology, Einstein Institute for Aging Research, Montefiore Health System, New York, NY, United States
- ASL Avellino, Montefiore Health System, New York, NY, United States
| | - Fahimeh Varzideh
- Department of Medicine, Division of Cardiology, Einstein Institute for Aging Research, Montefiore Health System, New York, NY, United States
| | - Angela Lombardi
- Department of Microbiology and Immunology, Montefiore Health System, New York, NY, United States
- *Correspondence: Angela Lombardi,
| | - Gaetano Santulli
- Department of Medicine, Division of Cardiology, Einstein Institute for Aging Research, Montefiore Health System, New York, NY, United States
- University of Naples “Federico II”, Naples, Italy
- Department of Molecular Pharmacology, Einstein-Sinai Diabetes Research Center (ES-DRC), Montefiore Health System, New York, NY, United States
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21
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Obeid R, Derbyshire E, Schön C. Association between Maternal Choline, Fetal Brain Development, and Child Neurocognition: Systematic Review and Meta-Analysis of Human Studies. Adv Nutr 2022; 13:2445-2457. [PMID: 36041182 PMCID: PMC9776654 DOI: 10.1093/advances/nmac082] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 10/01/2021] [Accepted: 07/25/2022] [Indexed: 01/29/2023] Open
Abstract
We studied associations between prenatal and early postnatal choline intake, brain development, and neurocognitive function of children. We conducted a systematic review followed by a meta-analysis and critical appraisal of human studies published from 1997 to 2021. Thirty publications were identified. The meta-analysis included 5 of 7 case-control studies studying neural tube defects (NTDs) in relation to maternal choline intakes/circulating concentrations. Low maternal choline intake/circulating concentrations were associated with a higher OR for NTDs among 1131 mothers of newborns with NTDs and 4439 control mothers (pooled estimate = 1.36; 95% CI: 1.11, 1.67). The 95% prediction intervals were 0.78, 2.36. Findings and critical evaluation of 10 publications with interventional designs showed that higher maternal choline intakes during the second half of pregnancy and early postnatal period (550 mg up to 1 g/d on top of the diet) or a child intake of 513 to 625 mg/d from supplements were safe and likely to demonstrate favorable effects on several domains of child neurocognition, such as memory, attention, and visuospatial learning versus the comparators. Findings from observational studies (n = 13) partly supported the association between maternal choline intake/serum concentrations and child neurocognition, but there was low confidence in the use of plasma choline concentrations as a choline intake marker. In conclusion, low maternal choline intakes were associated with a higher OR for NTDs. The risk could be up to 2.36-fold in some populations. Despite limitations of available trials and observational studies, higher maternal choline intake was likely to be associated with better child neurocognition/neurodevelopment. The results should be used to guide choline intake recommendations in pregnancy and lactation, especially because most young women are not achieving the reference intake of choline. This meta-analysis is registered at PROSPERO as CRD42021233790.
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22
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Gimbel BA, Anthony ME, Ernst AM, Roediger DJ, de Water E, Eckerle JK, Boys CJ, Radke JP, Mueller BA, Fuglestad AJ, Zeisel SH, Georgieff MK, Wozniak JR. Long-term follow-up of a randomized controlled trial of choline for neurodevelopment in fetal alcohol spectrum disorder: corpus callosum white matter microstructure and neurocognitive outcomes. J Neurodev Disord 2022; 14:59. [PMID: 36526961 PMCID: PMC9756672 DOI: 10.1186/s11689-022-09470-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 12/06/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Fetal alcohol spectrum disorder (FASD) is a lifelong condition. Early interventions targeting core neurocognitive deficits have the potential to confer long-term neurodevelopmental benefits. Time-targeted choline supplementation is one such intervention that has been shown to provide neurodevelopmental benefits that emerge with age during childhood. We present a long-term follow-up study evaluating the neurodevelopmental effects of early choline supplementation in children with FASD approximately 7 years on average after an initial efficacy trial. METHODS The initial study was a randomized, double-blind, placebo-controlled trial of choline vs. placebo in 2.5 to 5 year olds with FASD. Participants in this long-term follow-up study include 18 children (9 placebo; 9 choline) seen 7 years on average following initial trial completion. The mean age at follow-up was 11.0 years old. Diagnoses were 28% fetal alcohol syndrome (FAS), 28% partial FAS, and 44% alcohol-related neurodevelopmental disorder. The follow-up included measures of executive functioning and an MRI scan. RESULTS Children who received choline had better performance on several tasks of lower-order executive function (e.g., processing speed) and showed higher white matter microstructure organization (i.e., greater axon coherence) in the splenium of the corpus callosum compared to the placebo group. CONCLUSIONS These preliminary findings, although exploratory at this stage, highlight potential long-term benefits of choline as a neurodevelopmental intervention for FASD and suggest that choline may affect white matter development, representing a potential target of choline in this population. TRIAL REGISTRATION Prior to enrollment, this trial was registered with clinicaltrials.gov ( NCT01149538 ) on June 23, 2010.
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Affiliation(s)
- Blake A. Gimbel
- grid.17635.360000000419368657University of Minnesota Twin Cities, 2025 E. River Parkway, Minneapolis, MN 55414 USA
| | - Mary E. Anthony
- grid.17635.360000000419368657University of Minnesota Twin Cities, 2025 E. River Parkway, Minneapolis, MN 55414 USA
| | - Abigail M. Ernst
- grid.17635.360000000419368657University of Minnesota Twin Cities, 2025 E. River Parkway, Minneapolis, MN 55414 USA
| | - Donovan J. Roediger
- grid.17635.360000000419368657University of Minnesota Twin Cities, 2025 E. River Parkway, Minneapolis, MN 55414 USA
| | | | - Judith K. Eckerle
- grid.17635.360000000419368657University of Minnesota Twin Cities, 2025 E. River Parkway, Minneapolis, MN 55414 USA
| | | | | | - Bryon A. Mueller
- grid.17635.360000000419368657University of Minnesota Twin Cities, 2025 E. River Parkway, Minneapolis, MN 55414 USA
| | - Anita J. Fuglestad
- grid.266865.90000 0001 2109 4358University of North Florida, Jacksonville, USA
| | - Steven H. Zeisel
- grid.410711.20000 0001 1034 1720University of North Carolina, Chapel Hill, USA
| | - Michael K. Georgieff
- grid.17635.360000000419368657University of Minnesota Twin Cities, 2025 E. River Parkway, Minneapolis, MN 55414 USA
| | - Jeffrey R. Wozniak
- grid.17635.360000000419368657University of Minnesota Twin Cities, 2025 E. River Parkway, Minneapolis, MN 55414 USA
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Martin L, Zhang Y, First O, Mustieles V, Dodson R, Rosa G, Coburn-Sanderson A, Adams CD, Messerlian C. Lifestyle interventions to reduce endocrine-disrupting phthalate and phenol exposures among reproductive age men and women: A review and future steps. ENVIRONMENT INTERNATIONAL 2022; 170:107576. [PMID: 36283156 PMCID: PMC9890927 DOI: 10.1016/j.envint.2022.107576] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 09/08/2022] [Accepted: 10/08/2022] [Indexed: 05/04/2023]
Abstract
Non-persistent endocrine-disrupting chemicals (EDCs), including phthalates and phenols, are ubiquitous in both the environment and human body. A growing body of epidemiologic studies have identified concerning links between EDCs and adverse reproductive and developmental health effects. Despite consistent evidence, risk assessments and policy interventions often arrive late. This presents an urgent need to identify evidence-based interventions for implementation at both clinical and community levels to reduce EDC exposure, especially in susceptible populations. The reproductive life cycle (menarche to menopause for females and after pubertal onset for males) includes some of the most vulnerable periods to environmental exposures, such as the preconception and perinatal stages, representing a key window of opportunity to intervene and prevent unfavorable health outcomes. This review aims to synthesize and assess behavioral, dietary, and residential EDC-driven interventions to develop recommendations for subsequent, larger-scale studies that address knowledge-gaps in current interventions during the reproductive life cycle. We selected 21 primary interventions for evaluation, in addition to four supplemental interventions. Among these, accessible (web-based) educational resources, targeted replacement of (known) toxic products, and personalization of the intervention through meetings and support groups, were the most promising strategies for reducing EDC concentrations. However, we document a paucity of interventions to prevent phthalate and phenol exposures during the reproductive years, especially among men. Accordingly, we recommend additional, larger clinical and community-based intervention studies to reduce EDC exposure. Specifically, future intervention studies should focus on short-term, mid-, and long-term exposure reduction to phthalates and phenols. The latter, especially, is required for the development of clinical and public health guidelines to promote reproductive and developmental health globally.
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Affiliation(s)
- Leah Martin
- Department of Environmental Health, Harvard T.H. Chan School of Public Heath, Boston, MA, USA; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Yu Zhang
- Department of Environmental Health, Harvard T.H. Chan School of Public Heath, Boston, MA, USA; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Olivia First
- Department of Environmental Health, Harvard T.H. Chan School of Public Heath, Boston, MA, USA; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Vicente Mustieles
- Department of Environmental Health, Harvard T.H. Chan School of Public Heath, Boston, MA, USA; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | | | - Gabriela Rosa
- Massachusetts General Hospital Fertility Center, Department of Obstetrics and Gynecology, Boston, MA, USA
| | - Ayanna Coburn-Sanderson
- Massachusetts General Hospital Fertility Center, Department of Obstetrics and Gynecology, Boston, MA, USA
| | - Charleen D Adams
- Massachusetts General Hospital Fertility Center, Department of Obstetrics and Gynecology, Boston, MA, USA
| | - Carmen Messerlian
- Department of Environmental Health, Harvard T.H. Chan School of Public Heath, Boston, MA, USA; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Massachusetts General Hospital Fertility Center, Department of Obstetrics and Gynecology, Boston, MA, USA.
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24
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Inadequate Choline Intake in Pregnant Women in Germany. Nutrients 2022; 14:nu14224862. [PMID: 36432547 PMCID: PMC9696170 DOI: 10.3390/nu14224862] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 11/11/2022] [Accepted: 11/15/2022] [Indexed: 11/19/2022] Open
Abstract
Choline is an essential nutrient that is involved in various developmental processes during pregnancy. While the general adequate choline intake (AI) for adults has been set at 400 mg/day by the European Food Safety Authority (EFSA), an AI of 480 mg/day has been derived for pregnant women. To date, the choline intake of pregnant women in Germany has not been investigated yet. Therefore, in this survey, the total choline intake from dietary and supplementary sources in pregnant women was estimated using an online questionnaire. A total of 516 pregnant women participated in the survey, of which 283 met the inclusion criteria (13 to 41 weeks of gestational age, 19−45 years). 224 (79%) of the participants followed an omnivorous diet, 59 (21%) were vegetarian or vegan. Median choline intake was 260.4 (±141.4) mg/day, and only 19 women (7%) achieved the adequate choline intake. The median choline intake of omnivores was significantly higher than that of vegetarians/vegans (269.5 ± 141.5 mg/day vs. 205.2 ± 101.2 mg/day; p < 0.0001). 5% (13/283) of pregnant women took choline-containing dietary supplements. In these women, dietary supplements provided 19% of the total choline intake. Due to the importance of choline for the developmental processes during pregnancy, the study results prove the urgent need for an improved choline supply for pregnant women.
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25
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Early life nutrition and brain development: breakthroughs, challenges and new horizons. Proc Nutr Soc 2022:1-9. [PMID: 36321424 DOI: 10.1017/s0029665122002774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The role of early life nutrition's impact on relevant health outcomes across the lifespan laid the foundation for the field titled the developmental origins of health and disease. Studies in this area initially concentrated on nutrition and the risk of adverse cardio-metabolic and cancer outcomes. More recently the role of nutrition in early brain development and the subsequent influence of later mental health has become more evident. Scientific breakthroughs have elucidated two mechanisms behind long-term nutrient effects on the brain, including the existence of critical periods for certain nutrients during brain development and nutrient-driven epigenetic modifications of chromatin. While multiple nutrients and nutritional conditions have the potential to modify brain development, iron can serve as a paradigm to understand both mechanisms. New horizons in nutritional medicine include leveraging the mechanistic knowledge of nutrient-brain interactions to propose novel nutritional approaches that protect the developing brain through better timing of nutrient delivery and potential reversal of negative epigenetic marks. The main challenge in the field is detecting whether a change in nutritional status truly affects the brain's development and performance in human subjects. To that end, a strong case can be made to develop and utilise bioindicators of a nutrient's effect on the developing brain instead of relying exclusively on biomarkers of the nutrient's status.
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Carter RC, Dodge NC, Molteno CD, Meintjes EM, Jacobson JL, Jacobson SW. Mediating and Moderating Effects of Iron Homeostasis Alterations on Fetal Alcohol-Related Growth and Neurobehavioral Deficits. Nutrients 2022; 14:nu14204432. [PMID: 36297115 PMCID: PMC9607139 DOI: 10.3390/nu14204432] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 10/03/2022] [Accepted: 10/17/2022] [Indexed: 11/16/2022] Open
Abstract
We have previously demonstrated prenatal alcohol exposure (PAE)-related alterations in maternal and infant iron homeostasis. Given that early iron deficiency and PAE both lead to growth restriction and deficits in recognition memory and processing speed, we hypothesized that PAE-related iron homeostasis alterations may mediate and/or moderate effects of PAE on growth and neurobehavior. We examined this hypothesis in a prenatally recruited, prospective longitudinal birth cohort [87 mother-infant pairs with heavy prenatal alcohol exposure (mean = 7.2 drinks/occasion on 1.4 days/week); 71 controls], with serial growth measures and infant neurobehavioral assessments. PAE was related to growth restriction at 2 weeks and 5 years, and, in infancy, poorer visual recognition memory, slower processing speed, lower complexity of symbolic play, and higher emotionality and shyness on a parental report temperament scale. Lower maternal hemoglobin-to-log(ferritin) ratio, which we have shown to be associated with PAE, appeared to exacerbate PAE-related 2-week head circumference reductions, and elevated maternal ferritin, which we have shown to be associated with PAE, appeared to exacerbate PAE-related visual recognition memory deficits. In causal inference analyses, PAE-related elevations in maternal ferritin and hemoglobin:log(ferritin) appeared to statistically mediate 22.6-82.3% of PAE-related growth restriction. These findings support potential mechanistic roles of iron homeostasis alterations in fetal alcohol spectrum disorders (FASD).
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Affiliation(s)
- R. Colin Carter
- Departments of Emergency Medicine and Pediatrics, Institute of Human Nutrition, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA
- Department of Human Biology, University of Cape Town Faculty of Health Sciences, Cape Town 7925, South Africa
- Correspondence:
| | - Neil C. Dodge
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI 48201, USA
| | - Christopher D. Molteno
- Department of Psychiatry and Mental Health, Faculty of Health Sciences, University of Cape Town, Cape Town 7925, South Africa
| | - Ernesta M. Meintjes
- Department of Human Biology, University of Cape Town Faculty of Health Sciences, Cape Town 7925, South Africa
| | - Joseph L. Jacobson
- Department of Human Biology, University of Cape Town Faculty of Health Sciences, Cape Town 7925, South Africa
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI 48201, USA
| | - Sandra W. Jacobson
- Department of Human Biology, University of Cape Town Faculty of Health Sciences, Cape Town 7925, South Africa
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI 48201, USA
- Department of Psychiatry and Mental Health, Faculty of Health Sciences, University of Cape Town, Cape Town 7925, South Africa
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27
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Hunter SK, Hoffman MC, D’Alessandro A, Wyrwa A, Noonan K, Zeisel SH, Law AJ, Freedman R. Prenatal choline, cannabis, and infection, and their association with offspring development of attention and social problems through 4 years of age. Psychol Med 2022; 52:3019-3028. [PMID: 33491615 PMCID: PMC8310535 DOI: 10.1017/s0033291720005061] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
BACKGROUND Prenatal choline is a key nutrient, like folic acid and vitamin D, for fetal brain development and subsequent mental function. We sought to determine whether effects of higher maternal plasma choline concentrations on childhood attention and social problems, found in an initial clinical trial of choline supplementation, are observed in a second cohort. METHODS Of 183 mothers enrolled from an urban safety net hospital clinic, 162 complied with gestational assessments and brought their newborns for study at 1 month of age; 83 continued assessments through 4 years of age. Effects of maternal 16 weeks of gestation plasma choline concentrations ⩾7.07 μM, 1 s.d. below the mean level obtained with supplementation in the previous trial, were compared to lower levels. The Attention Problems and Withdrawn Syndrome scales on Child Behavior Checklist 1½-5 were the principal outcomes. RESULTS Higher maternal plasma choline was associated with lower mean Attention Problems percentiles in children, and for male children, with lower Withdrawn percentiles. Higher plasma choline concentrations also reduced Attention Problems percentiles for children of mothers who used cannabis during gestation as well as children of mothers who had gestational infection. CONCLUSIONS Prenatal choline's positive associations with early childhood behaviors are found in a second, more diverse cohort. Increases in attention problems and social withdrawal in early childhood are associated with later mental illnesses including attention deficit disorder and schizophrenia. Choline concentrations in the pregnant women in this study replicate other research findings suggesting that most pregnant women do not have adequate choline in their diets.
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Affiliation(s)
- Sharon K. Hunter
- Department of Psychiatry, University of Colorado School of Medicine, Aurora, CO 80045
| | - M. Camille Hoffman
- Department of Psychiatry, University of Colorado School of Medicine, Aurora, CO 80045
- Department of Obstetrics and Gynecology, Division of Maternal and Fetal Medicine, University of Colorado School of Medicine, Aurora, CO 80045
| | - Angelo D’Alessandro
- Department of Biochemistry and Molecular Genetics, University of Colorado School of Medicine, Aurora, CO 80045
| | - Anna Wyrwa
- Department of Psychiatry, University of Colorado School of Medicine, Aurora, CO 80045
| | - Kathleen Noonan
- Department of Psychiatry, University of Colorado School of Medicine, Aurora, CO 80045
| | - Steven H. Zeisel
- Departments of Nutrition and Pediatrics, University of North Carolina, Chapel Hill, NC 27599
| | - Amanda J. Law
- Department of Psychiatry, University of Colorado School of Medicine, Aurora, CO 80045
- Department of Cell and Developmental Biology, University of Colorado School of Medicine, Aurora, CO 80045
| | - Robert Freedman
- Department of Psychiatry, University of Colorado School of Medicine, Aurora, CO 80045
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28
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Fuglestad AJ, Miller NC, Fink BA, Boys CJ, Eckerle JK, Georgieff MK, Wozniak JR. Neurophysiological correlates of memory change in children with fetal alcohol spectrum disorders treated with choline. Front Psychol 2022; 13:936019. [PMID: 36225707 PMCID: PMC9548619 DOI: 10.3389/fpsyg.2022.936019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 09/02/2022] [Indexed: 01/05/2023] Open
Abstract
Background Prenatal and early postnatal choline supplementation reduces cognitive and behavioral deficits in animal models of Fetal Alcohol Spectrum Disorder (FASD). In a previously published 9-month clinical trial of choline supplementation in children with FASD, we reported that postnatal choline was associated with improved performance on a hippocampal-dependent recognition memory task. The current paper describes the neurophysiological correlates of that memory performance for trial completers. Methods Children with FASD (N = 24) who were enrolled in a clinical trial of choline supplementation were followed for 9 months. Delayed recall on a 9-step elicited imitation task (EI) served as the behavioral measure of recognition memory. Neurophysiological correlates of memory were assessed via event-related potentials (ERP). Results Delayed recall on EI was correlated with two ERP components commonly associated with recognition memory in young children: middle latency negative component (Nc amplitude; range: r = -0.41 to r = -0.44) and positive slow wave (PSW area under the curve; range: r = -0.45 to r = -0.63). No significant ERP differences were observed between the choline and placebo groups at the conclusion of the trial. Conclusion Although the small sample size limits the ability to draw clear conclusions about the treatment effect of choline on ERP, the results suggest a relationship between memory performance and underlying neurophysiological status in FASD. This trial was registered.
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Affiliation(s)
- Anita J. Fuglestad
- Department of Psychology, University of North Florida, Jacksonville, FL, United States
| | - Neely C. Miller
- Masonic Institute for the Developing Brain, University of Minnesota Twin Cities, Minneapolis, MN, United States
| | - Birgit A. Fink
- Department of Psychiatry & Behavioral Sciences, University of Minnesota Twin Cities, Minneapolis, MN, United States
| | - Christopher J. Boys
- Department of Pediatrics, University of Minnesota, Minneapolis, MN, United States
| | - Judith K. Eckerle
- Department of Psychiatry & Behavioral Sciences, University of Minnesota Twin Cities, Minneapolis, MN, United States
| | - Michael K. Georgieff
- Masonic Institute for the Developing Brain, University of Minnesota Twin Cities, Minneapolis, MN, United States,Department of Pediatrics, University of Minnesota, Minneapolis, MN, United States
| | - Jeffrey R. Wozniak
- Department of Psychiatry & Behavioral Sciences, University of Minnesota Twin Cities, Minneapolis, MN, United States,*Correspondence: Jeffrey R. Wozniak,
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Freedman R, Hunter SK, Law AJ, Clark AM, Roberts A, Hoffman MC. Choline, folic acid, Vitamin D, and fetal brain development in the psychosis spectrum. Schizophr Res 2022; 247:16-25. [PMID: 33838984 PMCID: PMC8494861 DOI: 10.1016/j.schres.2021.03.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 03/17/2021] [Accepted: 03/19/2021] [Indexed: 12/18/2022]
Abstract
Choline, folic acid, and Vitamin D are essential for fetal brain development that may be the first steps in the pathogenesis of the psychotic spectrum. Micronutrient deficiencies have been associated with changes in fetal brain development, manifest as early problems in childhood behavior, and cognition, and later as increased incidence of psychotic and autism spectrum disorders. Micronutrient supplements may not only prevent deficiency, but they may also positively affect brain development in the context of other maternal risk factors, including maternal infection, stress, inflammation, and substance abuse. Many genes associated with later psychotic illness are highly expressed in the fetal brain, where they are responsible for various neurodevelopmental mechanisms. Interaction of micronutrient vitamins with these genetically programmed mechanisms to prevent pathological brain development associated with later psychosis is under active investigation. In addition to their effects on brain development, micronutrient vitamins have effects on other aspects of gestation and fetal development, including the prevention of premature delivery and other developmental abnormalities. Supplemental micronutrient vitamins should be part of good prenatal care, as has already happened for folic acid and Vitamin D and is now advocated by the American Medical Association for choline. The benefits of these micronutrient supplements include protection of brain development and the possibility of decreased risk for future psychotic disorders in those children who are either genetically or environmentally vulnerable. The purpose of this review is to present the current evidence supporting the safety and effectiveness of micronutrients in gestation and to suggest areas for future research.
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Affiliation(s)
- Robert Freedman
- Department of Psychiatry, Division of Maternal and Fetal Medicine, University of Colorado School of Medicine, Anschutz Medical Center, Mail Stop F546, Aurora, CO 80045, USA.
| | - Sharon K Hunter
- Department of Psychiatry, Division of Maternal and Fetal Medicine, University of Colorado School of Medicine, Anschutz Medical Center, Mail Stop F546, Aurora, CO 80045, USA
| | - Amanda J Law
- Department of Psychiatry, Division of Maternal and Fetal Medicine, University of Colorado School of Medicine, Anschutz Medical Center, Mail Stop F546, Aurora, CO 80045, USA; Department of Cell and Developmental Biology, Division of Maternal and Fetal Medicine, University of Colorado School of Medicine, Anschutz Medical Center, Mail Stop F546, Aurora, CO 80045, USA; Department of Medicine, Division of Maternal and Fetal Medicine, University of Colorado School of Medicine, Anschutz Medical Center, Mail Stop F546, Aurora, CO 80045, USA
| | - Alena M Clark
- Department of Nutrition and Dietetics, Campus Box 93, University of Northern Colorado, Greeley, CO 80639, USA
| | | | - M Camille Hoffman
- Department of Psychiatry, Division of Maternal and Fetal Medicine, University of Colorado School of Medicine, Anschutz Medical Center, Mail Stop F546, Aurora, CO 80045, USA; Department of Obstetrics and Gynecology, Division of Maternal and Fetal Medicine, University of Colorado School of Medicine, Anschutz Medical Center, Mail Stop F546, Aurora, CO 80045, USA
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30
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Germano C, Messina A, Tavella E, Vitale R, Avellis V, Barboni M, Attini R, Revelli A, Zola P, Manzoni P, Masturzo B. Fetal Brain Damage during Maternal COVID-19: Emerging Hypothesis, Mechanism, and Possible Mitigation through Maternal-Targeted Nutritional Supplementation. Nutrients 2022; 14:nu14163303. [PMID: 36014809 PMCID: PMC9414753 DOI: 10.3390/nu14163303] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Revised: 08/03/2022] [Accepted: 08/09/2022] [Indexed: 11/24/2022] Open
Abstract
The recent outbreak of the novel Coronavirus (SARS-CoV-2 or CoV-2) pandemic in 2019 and the risk of CoV-2 infection during pregnancy led the scientific community to investigate the potential negative effects of Coronavirus infection on pregnancy outcomes and fetal development. In particular, as CoV-2 neurotropism has been demonstrated in adults, recent studies suggested a possible risk of fetal brain damage and fetal brain development impairment, with consequent psychiatric manifestations in offspring of mothers affected by COronaVIrus Disease (COVID) during pregnancy. Through the understanding of CoV-2’s pathogenesis and the pathways responsible for cell damage, along with the available data about neurotropic virus attitudes, different strategies have been suggested to lower the risk of neurologic disease in newborns. In this regard, the role of nutrition in mitigating fetal damages related to oxidative stress and the inflammatory environment during viral infection has been investigated, and arginine, n3PUFA, vitamins B1 and B9, choline, and flavonoids were found to be promising in and out of pregnancy. The aim of this review is to provide an overview of the current knowledge on the mechanism of fetal brain damage and the impact of nutrition in reducing inflammation related to worse neurological outcomes in the context of CoV-2 infections during pregnancy.
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Affiliation(s)
- Chiara Germano
- Department of Maternal, Neonatal and Infant Medicine, University Hospital “Degli Infermi”, 13875 Ponderano, Italy
- Sant’Anna Hospital, Department of Surgical Sciences, University of Turin, 10126 Turin, Italy
- Correspondence:
| | - Alessandro Messina
- Sant’Anna Hospital, Department of Surgical Sciences, University of Turin, 10126 Turin, Italy
| | - Elena Tavella
- Sant’Anna Hospital, Department of Public Health and Pediatric Sciences, University of Turin, 10126 Turin, Italy
| | - Raffaele Vitale
- Sant’Anna Hospital, Department of Public Health and Pediatric Sciences, University of Turin, 10126 Turin, Italy
| | - Vincenzo Avellis
- Sant’Anna Hospital, Department of Public Health and Pediatric Sciences, University of Turin, 10126 Turin, Italy
| | - Martina Barboni
- Sant’Anna Hospital, Department of Surgical Sciences, University of Turin, 10126 Turin, Italy
| | - Rossella Attini
- Sant’Anna Hospital, Department of Surgical Sciences, University of Turin, 10126 Turin, Italy
| | - Alberto Revelli
- Sant’Anna Hospital, Department of Surgical Sciences, University of Turin, 10126 Turin, Italy
| | - Paolo Zola
- Sant’Anna Hospital, Department of Surgical Sciences, University of Turin, 10126 Turin, Italy
| | - Paolo Manzoni
- Department of Maternal, Neonatal and Infant Medicine, University Hospital “Degli Infermi”, 13875 Ponderano, Italy
| | - Bianca Masturzo
- Department of Maternal, Neonatal and Infant Medicine, University Hospital “Degli Infermi”, 13875 Ponderano, Italy
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Choline Supplementation Modifies the Effects of Developmental Alcohol Exposure on Immune Responses in Adult Rats. Nutrients 2022; 14:nu14142868. [PMID: 35889826 PMCID: PMC9316525 DOI: 10.3390/nu14142868] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/08/2022] [Accepted: 07/12/2022] [Indexed: 11/17/2022] Open
Abstract
Prenatal alcohol exposure can disrupt the development of numerous systems, including the immune system. Indeed, alterations in cytokine levels may contribute to the neuropathological, behavioral, and cognitive problems, and other adverse outcomes observed in individuals with fetal alcohol spectrum disorders. Importantly, supplementation with the essential nutrient choline can improve performance in hippocampal-dependent behaviors; thus, the present study examined the effects of choline on plasma and hippocampal cytokines in adult rats exposed to ethanol in early development. From postnatal day (PD) 4–9 (third trimester equivalent), pups received ethanol (5.25 g/kg/day) or Sham intubations. Subjects were treated with choline chloride (100 mg/kg/day) or saline from PD10–30. On PD60, plasma and hippocampal tissue was collected before and after an immune challenge (lipopolysaccharide (LPS); 50 ug/kg). Prior to the immune challenge, ethanol-exposed subjects showed an overall increase in hippocampal pro-inflammatory cytokines, an effect mitigated by choline supplementation. In contrast, in the plasma, choline reduced LPS-related increases in pro-inflammatory markers, particularly in ethanol-exposed subjects. Thus, early choline supplementation may modify both brain and peripheral inflammation. These results suggest that early choline can mitigate some long-term effects of ethanol exposure on hippocampal inflammation, which may contribute to improved hippocampal function, and could also influence peripheral immune responses that may impact overall health.
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Berger MM, Shenkin A, Schweinlin A, Amrein K, Augsburger M, Biesalski HK, Bischoff SC, Casaer MP, Gundogan K, Lepp HL, de Man AME, Muscogiuri G, Pietka M, Pironi L, Rezzi S, Cuerda C. ESPEN micronutrient guideline. Clin Nutr 2022; 41:1357-1424. [PMID: 35365361 DOI: 10.1016/j.clnu.2022.02.015] [Citation(s) in RCA: 167] [Impact Index Per Article: 83.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 02/16/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND Trace elements and vitamins, named together micronutrients (MNs), are essential for human metabolism. Recent research has shown the importance of MNs in common pathologies, with significant deficiencies impacting the outcome. OBJECTIVE This guideline aims to provide information for daily clinical nutrition practice regarding assessment of MN status, monitoring, and prescription. It proposes a consensus terminology, since many words are used imprecisely, resulting in confusion. This is particularly true for the words "deficiency", "repletion", "complement", and "supplement". METHODS The expert group attempted to apply the 2015 standard operating procedures (SOP) for ESPEN which focuses on disease. However, this approach could not be applied due to the multiple diseases requiring clinical nutrition resulting in one text for each MN, rather than for diseases. An extensive search of the literature was conducted in the databases Medline, PubMed, Cochrane, Google Scholar, and CINAHL. The search focused on physiological data, historical evidence (published before PubMed release in 1996), and observational and/or randomized trials. For each MN, the main functions, optimal analytical methods, impact of inflammation, potential toxicity, and provision during enteral or parenteral nutrition were addressed. The SOP wording was applied for strength of recommendations. RESULTS There was a limited number of interventional trials, preventing meta-analysis and leading to a low level of evidence. The recommendations underwent a consensus process, which resulted in a percentage of agreement (%): strong consensus required of >90% of votes. Altogether the guideline proposes sets of recommendations for 26 MNs, resulting in 170 single recommendations. Critical MNs were identified with deficiencies being present in numerous acute and chronic diseases. Monitoring and management strategies are proposed. CONCLUSION This guideline should enable addressing suboptimal and deficient status of a bundle of MNs in at-risk diseases. In particular, it offers practical advice on MN provision and monitoring during nutritional support.
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Affiliation(s)
- Mette M Berger
- Department of Adult Intensive Care, Lausanne University Hospital (CHUV), Lausanne, Switzerland.
| | - Alan Shenkin
- Institute of Aging and Chronic Disease, University of Liverpool, Liverpool, UK.
| | - Anna Schweinlin
- Institute of Nutritional Medicine, University of Hohenheim, Stuttgart, Germany.
| | - Karin Amrein
- Medical University of Graz, Department of Internal Medicine, Division of Endocrinology and Diabetology, Austria.
| | - Marc Augsburger
- University Centre of Legal Medicine Lausanne-Geneva, Lausanne University Hospital and University of Lausanne, Geneva University Hospital and University of Geneva, Lausanne-Geneva, Switzerland.
| | | | - Stephan C Bischoff
- Institute of Nutritional Medicine, University of Hohenheim, Stuttgart, Germany.
| | - Michael P Casaer
- KU Leuven, Department of Cellular and Molecular Medicine, Laboratory of Intensive Care Medicine, Leuven, Belgium.
| | - Kursat Gundogan
- Division of Intensive Care Medicine, Department of Internal Medicine, Erciyes University School of Medicine, Kayseri, Turkey.
| | | | - Angélique M E de Man
- Department of Intensive Care Medicine, Research VUmc Intensive Care (REVIVE), Amsterdam Cardiovascular Science (ACS), Amsterdam Infection and Immunity Institute (AI&II), Amsterdam Medical Data Science (AMDS), Amsterdam UMC, Location VUmc, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, the Netherlands.
| | - Giovanna Muscogiuri
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università di Napoli (Federico II), Naples, Italy; United Nations Educational, Scientific and Cultural Organization (UNESCO) Chair for Health Education and Sustainable Development, Federico II, University, Naples, Italy.
| | - Magdalena Pietka
- Pharmacy Department, Stanley Dudrick's Memorial Hospital, Skawina, Poland.
| | - Loris Pironi
- Alma Mater Studiorum - University of Bologna, Department of Medical and Surgical Sciences, Italy; IRCCS Azienda Ospedaliero-Universitaria di Bologna, Centre for Chronic Intestinal Failure - Clinical Nutrition and Metabolism Unit, Italy.
| | - Serge Rezzi
- Swiss Nutrition and Health Foundation (SNHf), Epalinges, Switzerland.
| | - Cristina Cuerda
- Departamento de Medicina, Universidad Complutense de Madrid, Nutrition Unit, Hospital General Universitario Gregorio Marañón, Madrid, Spain.
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Brain Iron and Mental Health Symptoms in Youth with and without Prenatal Alcohol Exposure. Nutrients 2022; 14:nu14112213. [PMID: 35684012 PMCID: PMC9183007 DOI: 10.3390/nu14112213] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 05/18/2022] [Accepted: 05/19/2022] [Indexed: 12/18/2022] Open
Abstract
Prenatal alcohol exposure (PAE) negatively affects brain development and increases the risk of poor mental health. We investigated if brain volumes or magnetic susceptibility, an indirect measure of brain iron, were associated with internalizing or externalizing symptoms in youth with and without PAE. T1-weighted and quantitative susceptibility mapping (QSM) MRI scans were collected for 19 PAE and 40 unexposed participants aged 7.5–15 years. Magnetic susceptibility and volume of basal ganglia and limbic structures were extracted using FreeSurfer. Internalizing and Externalizing Problems were assessed using the Behavioural Assessment System for Children (BASC-2-PRS). Susceptibility in the nucleus accumbens was negatively associated with Internalizing Problems, while amygdala susceptibility was positively associated with Internalizing Problems across groups. PAE moderated the relationship between thalamus susceptibility and internalizing symptoms as well as the relationship between putamen susceptibility and externalizing symptoms. Brain volume was not related to internalizing or externalizing symptoms. These findings highlight that brain iron is related to internalizing and externalizing symptoms differently in some brain regions for youth with and without PAE. Atypical iron levels (high or low) may indicate mental health issues across individuals, and iron in the thalamus may be particularly important for behavior in individuals with PAE.
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Grafe EL, Wade MMM, Hodson CE, Thomas JD, Christie BR. Postnatal Choline Supplementation Rescues Deficits in Synaptic Plasticity Following Prenatal Ethanol Exposure. Nutrients 2022; 14:2004. [PMID: 35631142 PMCID: PMC9146219 DOI: 10.3390/nu14102004] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 05/03/2022] [Accepted: 05/06/2022] [Indexed: 02/06/2023] Open
Abstract
Prenatal ethanol exposure (PNEE) is a leading cause of neurodevelopmental impairments, yet treatments for individuals with PNEE are limited. Importantly, postnatal supplementation with the essential nutrient choline can attenuate some adverse effects of PNEE on cognitive development; however, the mechanisms of action for choline supplementation remain unclear. This study used an animal model to determine if choline supplementation could restore hippocampal synaptic plasticity that is normally impaired by prenatal alcohol. Throughout gestation, pregnant Sprague Dawley rats were fed an ethanol liquid diet (35.5% ethanol-derived calories). Offspring were injected with choline chloride (100 mg/kg/day) from postnatal days (PD) 10-30, and then used for in vitro electrophysiology experiments as juveniles (PD 31-35). High-frequency conditioning stimuli were used to induce long-term potentiation (LTP) in the medial perforant path input to the dentate gyrus of the hippocampus. PNEE altered synaptic transmission in female offspring by increasing excitability, an effect that was mitigated with choline supplementation. In contrast, PNEE juvenile males had decreased LTP compared to controls, and this was rescued by choline supplementation. These data demonstrate sex-specific changes in plasticity following PNEE, and provide evidence that choline-related improvements in cognitive functioning may be due to its positive impact on hippocampal synaptic physiology.
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Affiliation(s)
- Erin L. Grafe
- Division of Medical Sciences, University of Victoria, Victoria, BC V8W 2Y2, Canada; (E.L.G.); (M.M.M.W.); (C.E.H.); (B.R.C.)
| | - Mira M. M. Wade
- Division of Medical Sciences, University of Victoria, Victoria, BC V8W 2Y2, Canada; (E.L.G.); (M.M.M.W.); (C.E.H.); (B.R.C.)
| | - Claire E. Hodson
- Division of Medical Sciences, University of Victoria, Victoria, BC V8W 2Y2, Canada; (E.L.G.); (M.M.M.W.); (C.E.H.); (B.R.C.)
| | - Jennifer D. Thomas
- Department of Psychology, San Diego State University, San Diego, CA 92120, USA
| | - Brian R. Christie
- Division of Medical Sciences, University of Victoria, Victoria, BC V8W 2Y2, Canada; (E.L.G.); (M.M.M.W.); (C.E.H.); (B.R.C.)
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35
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Carugati M, Goodlett CR, Cudd TA, Washburn SE. The effects of gestational choline supplementation on cerebellar Purkinje cell number in the sheep model of binge alcohol exposure during the first trimester-equivalent. Alcohol 2022; 100:11-21. [PMID: 35114358 PMCID: PMC8983574 DOI: 10.1016/j.alcohol.2022.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 01/20/2022] [Accepted: 01/24/2022] [Indexed: 11/01/2022]
Abstract
Individuals with fetal alcohol spectrum disorders (FASD) incur enduring brain damage and neurodevelopmental impairments from prenatal alcohol exposure (PAE). Preclinical rodent models have demonstrated that choline supplementation during development can reduce the severity of adverse neurodevelopmental consequences of PAE. This study used the sheep model to evaluate dietary choline supplementation during pregnancy as a therapeutic intervention, testing the hypothesis that choline can ameliorate alcohol-induced cerebellar Purkinje cell loss. Pregnant ewes were randomly assigned either to a normal control [NC] group (n = 8), or to groups given intravenous infusions of alcohol (or saline) from gestational days 4-41 (the first trimester-equivalent). A weekly binge-drinking pattern was modeled, with three consecutive days of infusions of saline [SAL], 1.75 g/kg/day alcohol [1.75ALC], or 2.5 g/kg/day alcohol [2.5ALC] followed by four days off. Infused ewes were randomly assigned to receive dietary supplements throughout pregnancy of choline (10 mg/kg/day) or placebo (n = 8 per group). Mean blood alcohol concentrations (BAC) were significantly higher in the 2.5ALC groups (287 mg/dL) than the 1.75ALC groups (197 mg/dL). Lamb cerebella were harvested on postnatal day 180 and processed for stereological counts of Purkinje cells. Both alcohol doses caused significant reductions in Purkinje number relative to NC and SAL-Placebo groups, confirming previous findings. Effects of choline supplementation depended on infusion group: it significantly protected against Purkinje cell loss in the 2.5ALC group, had no effect in the 1.75ALC group, and significantly reduced numbers in the SAL-Choline group (though neither the SAL-Choline nor the SAL-Placebo group differed from the NC group). The protection by choline evident only in the 2.5ALC group suggests that multiple, BAC-dependent mechanisms of cerebellar damage may be activated with alcohol exposure in the first trimester, and that choline may protect against pathogenic mechanisms that emerge at higher BACs. These outcomes extend the evidence that early choline supplementation can mitigate some neurodevelopmental defects resulting from binge-like PAE.
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Affiliation(s)
- Megan Carugati
- Department of Veterinary Physiology and Pharmacology and Michael E. DeBakey Institute, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX, 77843, United States
| | - Charles R Goodlett
- Department of Psychology, Indiana University-Purdue University, Indianapolis, IN, 46202, United States
| | - Timothy A Cudd
- Department of Veterinary Physiology and Pharmacology and Michael E. DeBakey Institute, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX, 77843, United States
| | - Shannon E Washburn
- Department of Veterinary Physiology and Pharmacology and Michael E. DeBakey Institute, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX, 77843, United States.
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36
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The importance of nutrition in pregnancy and lactation: lifelong consequences. Am J Obstet Gynecol 2022; 226:607-632. [PMID: 34968458 PMCID: PMC9182711 DOI: 10.1016/j.ajog.2021.12.035] [Citation(s) in RCA: 131] [Impact Index Per Article: 65.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 12/17/2021] [Accepted: 12/20/2021] [Indexed: 11/25/2022]
Abstract
Most women in the United States do not meet the recommendations for healthful nutrition and weight before and during pregnancy. Women and providers often ask what a healthy diet for a pregnant woman should look like. The message should be “eat better, not more.” This can be achieved by basing diet on a variety of nutrient-dense, whole foods, including fruits, vegetables, legumes, whole grains, healthy fats with omega-3 fatty acids that include nuts and seeds, and fish, in place of poorer quality highly processed foods. Such a diet embodies nutritional density and is less likely to be accompanied by excessive energy intake than the standard American diet consisting of increased intakes of processed foods, fatty red meat, and sweetened foods and beverages. Women who report “prudent” or “health-conscious” eating patterns before and/or during pregnancy may have fewer pregnancy complications and adverse child health outcomes. Comprehensive nutritional supplementation (multiple micronutrients plus balanced protein energy) among women with inadequate nutrition has been associated with improved birth outcomes, including decreased rates of low birthweight. A diet that severely restricts any macronutrient class should be avoided, specifically the ketogenic diet that lacks carbohydrates, the Paleo diet because of dairy restriction, and any diet characterized by excess saturated fats. User-friendly tools to facilitate a quick evaluation of dietary patterns with clear guidance on how to address dietary inadequacies and embedded support from trained healthcare providers are urgently needed. Recent evidence has shown that although excessive gestational weight gain predicts adverse perinatal outcomes among women with normal weight, the degree of prepregnancy obesity predicts adverse perinatal outcomes to a greater degree than gestational weight gain among women with obesity. Furthermore, low body mass index and insufficient gestational weight gain are associated with poor perinatal outcomes. Observational data have shown that first-trimester gain is the strongest predictor of adverse outcomes. Interventions beginning in early pregnancy or preconception are needed to prevent downstream complications for mothers and their children. For neonates, human milk provides personalized nutrition and is associated with short- and long-term health benefits for infants and mothers. Eating a healthy diet is a way for lactating mothers to support optimal health for themselves and their infants.
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Steane SE, Kumar V, Cuffe JSM, Moritz KM, Akison LK. Prenatal Choline Supplementation Alters One Carbon Metabolites in a Rat Model of Periconceptional Alcohol Exposure. Nutrients 2022; 14:nu14091874. [PMID: 35565848 PMCID: PMC9100923 DOI: 10.3390/nu14091874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 04/27/2022] [Accepted: 04/28/2022] [Indexed: 11/16/2022] Open
Abstract
Prenatal alcohol exposure disturbs fetal and placental growth and can alter DNA methylation (DNAm). Supplementation with the methyl donor choline can increase fetal and placental growth and restore DNAm, suggesting converging effects on one-carbon metabolism (1CM). We investigated the impact of periconceptional ethanol (PCE) exposure and prenatal choline supplementation on 1CM in maternal, placental, and fetal compartments. Female Sprague Dawley rats were given a liquid diet containing 12.5% ethanol (PCE) or 0% ethanol (control) for 4 days before and 4 days after conception. Dams were then placed on chow with different concentrations of choline (1.6 g, 2.6 g, or 7.2 g choline/kg chow). Plasma and tissues were collected in late gestation for the analysis of 1CM components by means of mass spectrometry and real-time PCR. PCE reduced placental components of 1CM, particularly those relating to folate metabolism, resulting in a 3−7.5-fold reduction in the ratio of s-adenosylmethionine:s-adenosylhomocysteine (SAM:SAH) (p < 0.0001). Choline supplementation increased placental 1CM components and the SAM:SAH ratio (3.5−14.5-fold, p < 0.0001). In the maternal and fetal compartments, PCE had little effect, whereas choline increased components of 1CM. This suggests that PCE impairs fetal development via altered placental 1CM, highlighting its role in modulating nutritional inputs to optimize fetal development.
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Affiliation(s)
- Sarah E. Steane
- School of Biomedical Sciences, The University of Queensland, St Lucia, QLD 4072, Australia; (S.E.S.); (V.K.); (J.S.M.C.); (K.M.M.)
| | - Vinod Kumar
- School of Biomedical Sciences, The University of Queensland, St Lucia, QLD 4072, Australia; (S.E.S.); (V.K.); (J.S.M.C.); (K.M.M.)
| | - James S. M. Cuffe
- School of Biomedical Sciences, The University of Queensland, St Lucia, QLD 4072, Australia; (S.E.S.); (V.K.); (J.S.M.C.); (K.M.M.)
| | - Karen M. Moritz
- School of Biomedical Sciences, The University of Queensland, St Lucia, QLD 4072, Australia; (S.E.S.); (V.K.); (J.S.M.C.); (K.M.M.)
- Child Health Research Centre, The University of Queensland, South Brisbane, QLD 4101, Australia
| | - Lisa K. Akison
- School of Biomedical Sciences, The University of Queensland, St Lucia, QLD 4072, Australia; (S.E.S.); (V.K.); (J.S.M.C.); (K.M.M.)
- Child Health Research Centre, The University of Queensland, South Brisbane, QLD 4101, Australia
- Correspondence:
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Carter RC, Senekal M, Duggan CP, Dodge NC, Meintjes EM, Molteno CD, Jacobson JL, Jacobson SW. Gestational weight gain and dietary energy, iron, and choline intake predict severity of fetal alcohol growth restriction in a prospective birth cohort. Am J Clin Nutr 2022; 116:460-469. [PMID: 35441212 PMCID: PMC9348980 DOI: 10.1093/ajcn/nqac101] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 04/11/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Animal models have demonstrated that maternal nutrition can alter fetal vulnerability to prenatal alcohol exposure (PAE). Few human studies have examined the role of nutrition in fetal alcohol spectrum disorders (FASD). OBJECTIVES Our objectives were to examine whether fetal vulnerability to PAE-related growth restriction is modified by: 1) rate of gestational weight gain; or prenatal dietary intakes of 2) energy, 3) iron, or 4) choline. METHODS In a prospective longitudinal birth cohort in Cape Town, South Africa, 118 heavy-drinking and 71 abstaining/light-drinking pregnant women were weighed and interviewed regarding demographics, alcohol, cigarette/other drug use, and diet at prenatal visits. Infant length, weight, and head circumference were measured at 2 wk and 12 mo postpartum. RESULTS Heavy-drinking mothers reported a binge pattern of drinking [Mean = 129 mL (∼7.2 drinks)/occasion on 1.3 d/wk). Rate of gestational weight gain and average daily dietary energy, iron, and choline intakes were similar between heavy-drinking women and controls. In regression models adjusting for maternal age, socioeconomic status, cigarette use, and weeks gestation at delivery, PAE [ounces (30 mL) absolute alcohol per day] was related to smaller 2-wk length and head circumference and 12-mo length, weight, and head circumference z-scores (β = -0.43 to -0.67; all P values <0.05). In stratified analyses for each maternal nutritional measure (inadequate compared with adequate weight gain; tertiles for dietary energy, iron, and choline intakes), PAE-related growth restriction was more severe in women with poorer nutrition, with effect modification seen by weight gain, energy, iron, and/or choline for several anthropometric outcomes. CONCLUSIONS Gestational weight gain and dietary intakes of energy, choline, and iron appeared to modify fetal vulnerability to PAE-related growth restriction. These findings suggest a need for screening programs for pregnant women at higher risk of having a child with FASD to identify alcohol-using women who could benefit from nutritional interventions.
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Affiliation(s)
| | - Marjanne Senekal
- Department of Human Biology, University of Cape Town Faculty of Health Sciences, Cape Town, South Africa
| | - Christopher P Duggan
- Division of Gastroenterology, Hepatology, and Nutrition, Boston Children's Hospital, Boston, MA, USA
| | - Neil C Dodge
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI, USA
| | - Ernesta M Meintjes
- Department of Human Biology, University of Cape Town Faculty of Health Sciences, Cape Town, South Africa
| | - Christopher D Molteno
- Division of Gastroenterology, Hepatology, and Nutrition, Boston Children's Hospital, Boston, MA, USA,Departments of Nutrition and Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA, USA,Department of Psychiatry and Mental Health, University of Cape Town Faculty of Health Sciences, Cape Town, South Africa
| | - Joseph L Jacobson
- Department of Human Biology, University of Cape Town Faculty of Health Sciences, Cape Town, South Africa,Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI, USA
| | - Sandra W Jacobson
- Department of Human Biology, University of Cape Town Faculty of Health Sciences, Cape Town, South Africa,Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI, USA,Department of Psychiatry and Mental Health, University of Cape Town Faculty of Health Sciences, Cape Town, South Africa
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Macht VA, Vetreno RP, Crews FT. Cholinergic and Neuroimmune Signaling Interact to Impact Adult Hippocampal Neurogenesis and Alcohol Pathology Across Development. Front Pharmacol 2022; 13:849997. [PMID: 35308225 PMCID: PMC8926387 DOI: 10.3389/fphar.2022.849997] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 02/14/2022] [Indexed: 01/21/2023] Open
Abstract
Alcohol (ethanol) use and misuse is a costly societal issue that can affect an individual across the lifespan. Alcohol use and misuse typically initiates during adolescence and generally continues into adulthood. Not only is alcohol the most widely abused drug by adolescents, but it is also one of the most widely abused drugs in the world. In fact, high rates of maternal drinking make developmental ethanol exposure the most preventable cause of neurological deficits in the Western world. Preclinical studies have determined that one of the most consistent effects of ethanol is its disruption of hippocampal neurogenesis. However, the severity, persistence, and reversibility of ethanol’s effects on hippocampal neurogenesis are dependent on developmental stage of exposure and age at assessment. Complicating the neurodevelopmental effects of ethanol is the concurrent development and maturation of neuromodulatory systems which regulate neurogenesis, particularly the cholinergic system. Cholinergic signaling in the hippocampus directly regulates hippocampal neurogenesis through muscarinic and nicotinic receptor actions and indirectly regulates neurogenesis by providing anti-inflammatory regulatory control over the hippocampal environmental milieu. Therefore, this review aims to evaluate how shifting maturational patterns of the cholinergic system and its regulation of neuroimmune signaling impact ethanol’s effects on adult neurogenesis. For example, perinatal ethanol exposure decreases basal forebrain cholinergic neuron populations, resulting in long-term developmental disruptions to the hippocampus that persist into adulthood. Exaggerated neuroimmune responses and disruptions in adult hippocampal neurogenesis are evident after environmental, developmental, and pharmacological challenges, suggesting that perinatal ethanol exposure induces neurogenic deficits in adulthood that can be unmasked under conditions that strain neural and immune function. Similarly, adolescent ethanol exposure persistently decreases basal forebrain cholinergic neuron populations, increases hippocampal neuroimmune gene expression, and decreases hippocampal neurogenesis in adulthood. The effects of neither perinatal nor adolescent ethanol are mitigated by abstinence whereas adult ethanol exposure-induced reductions in hippocampal neurogenesis are restored following abstinence, suggesting that ethanol-induced alterations in neurogenesis and reversibility are dependent upon the developmental period. Thus, the focus of this review is an examination of how ethanol exposure across critical developmental periods disrupts maturation of cholinergic and neuroinflammatory systems to differentially affect hippocampal neurogenesis in adulthood.
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Affiliation(s)
- Victoria A Macht
- Bowles Center for Alcohol Studies, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Ryan P Vetreno
- Bowles Center for Alcohol Studies, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States.,Department of Psychiatry, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Fulton T Crews
- Bowles Center for Alcohol Studies, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States.,Department of Psychiatry, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States.,Department of Pharmacology, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
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40
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Untargeted Metabolome Analysis Reveals Reductions in Maternal Hepatic Glucose and Amino Acid Content That Correlate with Fetal Organ Weights in a Mouse Model of Fetal Alcohol Spectrum Disorders. Nutrients 2022; 14:nu14051096. [PMID: 35268071 PMCID: PMC8912878 DOI: 10.3390/nu14051096] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 03/02/2022] [Accepted: 03/03/2022] [Indexed: 12/13/2022] Open
Abstract
Prenatal alcohol exposure (PAE) causes fetal growth restrictions. A major driver of fetal growth deficits is maternal metabolic disruption; this is under-investigated following PAE. Untargeted metabolomics on the dam and fetus exposed to alcohol (ALC) revealed that the hepatic metabolome of ALC and control (CON) dams were distinct, whereas that of ALC and CON fetuses were similar. Alcohol reduced maternal hepatic glucose content and enriched essential amino acid (AA) catabolites, N-acetylated AA products, urea content, and free fatty acids. These alterations suggest an attempt to minimize the glucose gap by increasing gluconeogenesis using AA and glycerol. In contrast, ALC fetuses had unchanged glucose and AA levels, suggesting an adequate draw of maternal nutrients, despite intensified stress on ALC dams. Maternal metabolites including glycolytic intermediates, AA catabolites, urea, and one-carbon-related metabolites correlated with fetal liver and brain weights, whereas lipid metabolites correlated with fetal body weight, indicating they may be drivers of fetal weight outcomes. Together, these data suggest that ALC alters maternal hepatic metabolic activity to limit glucose availability, thereby switching to alternate energy sources to meet the high-energy demands of pregnancy. Their correlation with fetal phenotypic outcomes indicates the influence of maternal metabolism on fetal growth and development.
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41
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Kable JA, Coles CD, Keen CL, Uriu-Adams JY, Jones KL, Yevtushok L, Kulikovsky Y, Zymak-Zakutnya N, Dubchak I, Akhmedzhanova D, Wertelecki W, Chambers CD. The impact of micronutrient supplementation in alcohol-exposed pregnancies on reaction time responses of preschoolers in Ukraine. Alcohol 2022; 99:49-58. [PMID: 34942330 PMCID: PMC8844237 DOI: 10.1016/j.alcohol.2021.12.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 12/03/2021] [Accepted: 12/10/2021] [Indexed: 12/12/2022]
Abstract
The potential of micronutrients to ameliorate the impact of prenatal alcohol exposure (PAE) on attentional regulation skills was explored in a randomized clinical trial conducted in Ukraine. Women who differed in prenatal alcohol use were recruited during pregnancy and assigned to one of three groups [No study-provided supplements, Multivitamin/Mineral Supplement (MVM), or MVM plus Choline]. Their offspring were seen in the preschool period and a reaction time task was administered. Participants were asked to press a response button as quickly as possible as 30 stimuli from the same category (animals) were presented consecutively and then followed by six stimuli from a novel category (vehicles). Number correct, mean latency of the response over trials, and variability in the latency were analyzed separately by sex. During the initial animal trials, boys whose mothers received MVM during pregnancy had more correct responses and reduced response latency compared to boys whose mothers had no MVM treatment. During vehicle trials, maternal choline supplementation was associated with increased response speed in males without a PAE history. Females receiving supplements did not show the same benefits from micronutrient supplementation and were more adversely impacted by prenatal alcohol exposure. Relationships between maternal levels of choline, betaine, and dimethylglycine (DMG) and task performance were also assessed. Although no effects were found for choline after adjusting for multiple comparisons, lower baseline DMG level was associated with greater accuracy and shorter latency of responses in the initial animal trials and shorter latency in the vehicle trials in female preschoolers. Level of betaine in Trimester 3 was associated with reduced variability in the latency of male responses during the animal trials. Maternal micronutrient supplementation in pregnancy appears to improve preschool reaction time performance, but the effects varied as a function of sex and PAE exposure status.
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Affiliation(s)
- JA Kable
- Departments of Psychiatry and Behavioral Science, Emory University School of Medicine,,Pediatrics, Emory University School of Medicine
| | - CD Coles
- Departments of Psychiatry and Behavioral Science, Emory University School of Medicine,,Pediatrics, Emory University School of Medicine
| | - CL Keen
- Department of Nutrition, University of California, Davis
| | - JY Uriu-Adams
- Department of Nutrition, University of California, Davis
| | - KL Jones
- Departments of Pediatrics, University of California San Diego,,Family Medicine and Public Health, University of California San Diego
| | - L Yevtushok
- Rivne Regional Medical Diagnostic Center, Rivne, Ukraine,,Lviv National Medical University, Lviv, Ukraine,,OMNI-Net Ukraine Birth Defects Program
| | - Y Kulikovsky
- Rivne Regional Medical Diagnostic Center, Rivne, Ukraine,,OMNI-Net Ukraine Birth Defects Program
| | - N. Zymak-Zakutnya
- Khmelnytsky Perinatal Center, Khmelnytsky, Ukraine,,OMNI-Net Ukraine Birth Defects Program
| | - Iryna Dubchak
- Khmelnytsky Perinatal Center, Khmelnytsky, Ukraine,,OMNI-Net Ukraine Birth Defects Program
| | - D Akhmedzhanova
- Khmelnytsky Perinatal Center, Khmelnytsky, Ukraine,,OMNI-Net Ukraine Birth Defects Program
| | - W Wertelecki
- Departments of Pediatrics, University of California San Diego,,OMNI-Net Ukraine Birth Defects Program
| | - CD Chambers
- Departments of Pediatrics, University of California San Diego,,Family Medicine and Public Health, University of California San Diego
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Prenatal and Postnatal Choline Supplementation in Fetal Alcohol Spectrum Disorder. Nutrients 2022; 14:nu14030688. [PMID: 35277047 PMCID: PMC8837993 DOI: 10.3390/nu14030688] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 01/31/2022] [Accepted: 02/03/2022] [Indexed: 02/04/2023] Open
Abstract
Fetal alcohol spectrum disorder (FASD) is common and represents a significant public health burden, yet very few interventions have been tested in FASD. Cognitive deficits are core features of FASD, ranging from broad intellectual impairment to selective problems in attention, executive functioning, memory, visual–perceptual/motor skills, social cognition, and academics. One potential intervention for the cognitive impairments associated with FASD is the essential nutrient choline, which is known to have numerous direct effects on brain and cognition in both typical and atypical development. We provide a summary of the literature supporting the use of choline as a neurodevelopmental intervention in those affected by prenatal alcohol. We first discuss how alcohol interferes with normal brain development. We then provide a comprehensive overview of the nutrient choline and discuss its role in typical brain development and its application in the optimization of brain development following early insult. Next, we review the preclinical literature that provides evidence of choline’s potential as an intervention following alcohol exposure. Then, we review a handful of existing human studies of choline supplementation in FASD. Lastly, we conclude with a review of practical considerations in choline supplementation, including dose, formulation, and feasibility in children.
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SAMe, Choline, and Valproic Acid as Possible Epigenetic Drugs: Their Effects in Pregnancy with a Special Emphasis on Animal Studies. Pharmaceuticals (Basel) 2022; 15:ph15020192. [PMID: 35215304 PMCID: PMC8879727 DOI: 10.3390/ph15020192] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 01/27/2022] [Accepted: 01/28/2022] [Indexed: 11/29/2022] Open
Abstract
In this review, we discuss the functions and main effects on pregnancy outcomes of three agents that have the ability to induce epigenetic modifications: valproic acid (VPA), a well-known teratogen that is a histone deacetylase inhibitor; S-adenosylmethionine (SAMe), the most effective methyl donor; and choline, an important micronutrient involved in the one methyl group cycle and in the synthesis of SAMe. Our aim was to describe the possible effects of these compounds when administered during pregnancy on the developing embryo and fetus or, if administered postnatally, their effects on the developing child. These substances are able to modify gene expression and possibly alleviate neurobehavioral changes in disturbances that have epigenetic origins, such as autism spectrum disorder (ASD), depression, Rett syndrome, and fetal alcohol spectrum disorder (FASD). Valproic acid and SAMe are antagonistic epigenetic modulators whether administered in utero or postnatally. However, VPA is a major human teratogen and, whenever possible, should not be used by pregnant women. Most currently relevant data come from experimental animal studies that aimed to explore the possibility of using these substances as epigenetic modifiers and possible therapeutic agents. In experimental animals, each of these substances was able to alleviate the severity of several well-known diseases by inducing changes in the expression of affected genes or by other yet unknown mechanisms. We believe that additional studies are needed to further explore the possibility of using these substances, and similar compounds, for the treatment of ”epigenetic human diseases”.
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Affiliation(s)
- Vishal D Naik
- Department of Obstetrics & Gynecology, C.S. Mott Center for Human Growth and Development, School of Medicine, Wayne State University, Detroit, Michigan, USA
| | - Jehoon Lee
- Department of Veterinary Physiology and Pharmacology, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, Texas, USA
| | - Guoyao Wu
- Department of Animal Science, Texas A&M University, College Station, Texas, USA
| | - Shannon Washburn
- Department of Veterinary Physiology and Pharmacology, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, Texas, USA
| | - Jayanth Ramadoss
- J. Ramadoss, Department of Obstetrics & Gynecology and Department of Physiology, 275 E Hancock St, C.S. Mott Center for Human Growth and Development, Rm 195, School of Medicine, Wayne State University, Detroit, MI 48201, USA. E-mail:
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45
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Cusick SE, Barks A, Georgieff MK. Nutrition and Brain Development. Curr Top Behav Neurosci 2022; 53:131-165. [PMID: 34622395 DOI: 10.1007/7854_2021_244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
All nutrients are essential for brain development, but pre-clinical and clinical studies have revealed sensitive periods of brain development during which key nutrients are critical. An understanding of these nutrient-specific sensitive periods and the accompanying brain regions or processes that are developing can guide effective nutrition interventions as well as the choice of meaningful circuit-specific neurobehavioral tests to best determine outcome. For several nutrients including protein, iron, iodine, and choline, pre-clinical and clinical studies align to identify the same sensitive periods, while for other nutrients, such as long-chain polyunsaturated fatty acids, zinc, and vitamin D, pre-clinical models demonstrate benefit which is not consistently shown in clinical studies. This discordance of pre-clinical and clinical results is potentially due to key differences in the timing, dose, and/or duration of the nutritional intervention as well as the pre-existing nutritional status of the target population. In general, however, the optimal window of success for nutritional intervention to best support brain development is in late fetal and early postnatal life. Lack of essential nutrients during these times can lead to long-lasting dysfunction and significant loss of developmental potential.
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Affiliation(s)
- Sarah E Cusick
- Department of Pediatrics, University of Minnesota School of Medicine, Minneapolis, MN, USA.
| | - Amanda Barks
- University of Minnesota Medical School, Minneapolis, MN, USA
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OUP accepted manuscript. Nutr Rev 2022; 80:2136-2153. [DOI: 10.1093/nutrit/nuac028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Bahnfleth CL, Strupp BJ, Caudill MA, Canfield RL. Prenatal choline supplementation improves child sustained attention: A 7-year follow-up of a randomized controlled feeding trial. FASEB J 2021; 36:e22054. [PMID: 34962672 PMCID: PMC9303951 DOI: 10.1096/fj.202101217r] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 10/22/2021] [Accepted: 11/08/2021] [Indexed: 01/23/2023]
Abstract
Numerous rodent studies demonstrate developmental programming of offspring cognition by maternal choline intake, with prenatal choline deprivation causing lasting adverse effects and supplemental choline producing lasting benefits. Few human studies have evaluated the effect of maternal choline supplementation on offspring cognition, with none following children to school age. Here, we report results from a controlled feeding study in which pregnant women were randomized to consume 480 mg choline/d (approximately the Adequate Intake [AI]) or 930 mg choline/d during the 3rd trimester. Sustained attention was assessed in the offspring at age 7 years (n = 20) using a signal detection task that showed benefits of maternal choline supplementation in a murine model. Children in the 930 mg/d group showed superior performance (vs. 480 mg/d group) on the primary endpoint (SAT score, p = .02) and a superior ability to maintain correct signal detections (hits) across the 12‐min session (p = .02), indicative of improved sustained attention. This group difference in vigilance decrement varied by signal duration (p = .04). For the briefest (17 ms) signals, the 480 mg/d group showed a 22.9% decline in hits across the session compared to a 1.5% increase in hits for the 930 mg/d group (p = .04). The groups did not differ in vigilance decrement for 29 or 50 ms signals. This pattern suggests an enhanced ability to sustain perceptual amplification of a brief low‐contrast visual signal by children in the 930 mg/d group. This inference of improved sustained attention by the 930 mg/d group is strengthened by the absence of group differences for false alarms, omissions, and off‐task behaviors. This pattern of results indicates that maternal 3rd trimester consumption of the choline AI for pregnancy (vs. double the AI) produces offspring with a poorer ability to sustain attention—reinforcing concerns that, on average, choline consumption by pregnant women is approximately 70% of the AI.
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Affiliation(s)
| | - Barbara J Strupp
- Division of Nutritional Sciences, Cornell University, Ithaca, New York, USA.,Department of Psychology, Cornell University, Ithaca, New York, USA
| | - Marie A Caudill
- Division of Nutritional Sciences, Cornell University, Ithaca, New York, USA
| | - Richard L Canfield
- Division of Nutritional Sciences, Cornell University, Ithaca, New York, USA
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48
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Bortz J, Klatt KC, Wallace TC. Perspective: Estrogen and the Risk of Cognitive Decline: A Missing Choline(rgic) Link? Adv Nutr 2021; 13:S2161-8313(22)00068-0. [PMID: 34849527 PMCID: PMC8970832 DOI: 10.1093/advances/nmab145] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Factors that influence the risk of neurocognitive decline and Alzheimer's disease (AD) may provide insight into therapies for both disease treatment and prevention. While age is the most striking risk factor for AD, it is notable that the prevalence of AD is higher in women, representing two-thirds of cases. To explore potential underlying biological underpinnings of this observation, the intent of this article is to explore the interplay between cognitive aging and sex hormones, the cholinergic system, and novel hypotheses related to the essential nutrient, choline. Mechanistic evidence points toward estrogen's neuroprotective effects being strongly dependent on its interactions with the cholinergic system, a modulator of attentional functioning, learning, and memory. Estrogen has been shown to attenuate anticholinergic-induced impairments in verbal memory and normalize patterns of frontal and occipital cortex activation, resulting in a more "young adult" phenotype. However, similar to estrogen replacement's effect in cardiovascular diseases, its putative protective effects may be restricted to early postmenopausal women only, supportive of the "critical window hypothesis." Estrogen's impact on the cholinergic system may act both locally in the brain but also through peripheral tissues. Estrogen is critical for inducing endogenous choline synthesis via the phosphatidylethanolamine N-methyltransferase (PEMT) pathway of phosphatidylcholine (PC) synthesis. PEMT is dramatically induced in response to estrogen, producing not only a PC molecule and source of choline for the brain but also a key source of the long-chain omega-3 fatty acid, DHA. Herein, we highlight novel hypotheses related to hormone replacement therapy and nutrient metabolism aimed at directing future preclinical and clinical investigation.
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49
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Grafe EL, Fontaine CJ, Thomas JD, Christie BR. Effects of prenatal ethanol exposure on choline-induced long-term depression in the hippocampus. J Neurophysiol 2021; 126:1622-1634. [PMID: 34495785 DOI: 10.1152/jn.00136.2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Choline is an essential nutrient under evaluation as a cognitive enhancing treatment for fetal alcohol spectrum disorders (FASD) in clinical trials. As a result, there is increased pressure to identify therapeutic mechanism(s) of action. Choline is not only a precursor for several essential cell membrane components and signaling molecules but also has the potential to directly affect synaptic mechanisms that are believed important for cognitive processes. In the current work, we study how the direct application of choline can affect synaptic transmission in the dentate gyrus (DG) of hippocampal slices obtained from adolescent (postnatal days 21-28) Sprague-Dawley rats (Rattus norvegicus). The acute administration of choline chloride (2 mM) reliably induced a long-term depression (LTD) of field excitatory postsynaptic potentials (fEPSPs) in the DG in vitro. The depression required the involvement of M1 receptors, and the magnitude of the effect was similar in slices obtained from male and female animals. To further study the impact of choline in an animal model of FASD, we examined offspring from dams fed an ethanol-containing diet (35.5% ethanol-derived calories) throughout gestation. In slices from the adolescent animals that experienced prenatal ethanol exposure (PNEE), we found that the choline induced an LTD that uniquely involved the activation of N-methyl-d-aspartate (NMDA) and M1 receptors. This study provides a novel insight into how choline can modulate hippocampal transmission at the level of the synapse and that it can have unique effects following PNEE.NEW & NOTEWORTHY Choline supplementation is a nutraceutical therapy with significant potential for a variety of developmental disorders; however, the mechanisms involved in its therapeutic effects remain poorly understood. Our research shows that choline directly impacts synaptic communication in the brain, inducing a long-term depression of synaptic efficacy in brain slices. The depression is equivalent in male and female animals, involves M1 receptors in control animals, but uniquely involves NMDA receptors in a model of FASD.
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Affiliation(s)
- Erin L Grafe
- Division of Medical Sciences, University of Victoria, Victoria, British Columbia, Canada
| | - Christine J Fontaine
- Division of Medical Sciences, University of Victoria, Victoria, British Columbia, Canada
| | - Jennifer D Thomas
- Department of Psychology, San Diego State University, San Diego, California
| | - Brian R Christie
- Division of Medical Sciences, University of Victoria, Victoria, British Columbia, Canada.,Island Medical Program, Department of Cellular and Physiological Sciences, University of British Columbia, Victoria, British Columbia, Canada
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50
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Thomas JD. Choline supplementation as an intervention for fetal alcohol spectrum disorders: A commentary. Alcohol Clin Exp Res 2021; 45:2465-2467. [PMID: 34716714 DOI: 10.1111/acer.14732] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 10/08/2021] [Indexed: 12/31/2022]
Affiliation(s)
- Jennifer D Thomas
- Department of Psychology, Center for Behavioral Teratology, San Diego State University, San Diego, CA, USA
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