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King C, Plakke B. Maternal choline supplementation in neurodevelopmental disorders: mechanistic insights from animal models and future directions. Nutr Neurosci 2024:1-20. [PMID: 39046330 DOI: 10.1080/1028415x.2024.2377084] [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: 07/25/2024]
Abstract
OBJECTIVES To synthesize evidence from animal models of neurodevelopmental disorders (NDD) using maternal choline supplementation, to characterize current knowledge on the mechanisms of choline's protective effects against NDD, and to identify gaps in knowledge for future study. METHODS A literature review was conducted in PubMed to identify studies using prenatal choline supplementation interventions in rodent models of neurodevelopmental disorders. 24 studies were identified, and behavioral and biological findings were extracted from each. Studies examining both genetic and environmental risk factors were included. RESULTS Maternal choline supplementation during gestation is protective against both genetic and environmental NDD risk factors. Maternal choline supplementation improves both cognitive and affective outcomes throughout the lifespan in NDD models. Prenatal choline improved these outcomes through its participation in processes like neurogenesis, epigenetic regulation, and anti-inflammatory signaling. DISCUSSION Maternal choline supplementation improves behavioral and neurobiological outcomes in animal models of NDD, paralleling findings in humans. Animal models provide a unique opportunity to study the mechanisms by which gestational choline improves neurodevelopmental outcomes. This is especially important since nearly 90% of pregnant people in the United States are deficient in choline intake. However, much is still unknown about the mechanisms through which choline and its derivatives act. Further research into this topic, especially mechanistic studies in animal models, is critical to modernize maternal choline intake guidelines and to develop interventions to increase maternal choline intake in vulnerable populations.
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Affiliation(s)
- Cole King
- Psychological Sciences, Kansas State University, Manhattan, KS, USA
| | - Bethany Plakke
- Psychological Sciences, Kansas State University, Manhattan, KS, USA
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2
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Freij K, Cleveland B, Biga P. Maternal dietary choline levels cause transcriptome shift due to genotype-by-diet interactions in rainbow trout (Oncorhynchus mykiss). COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY. PART D, GENOMICS & PROTEOMICS 2024; 49:101193. [PMID: 38309055 DOI: 10.1016/j.cbd.2024.101193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 01/09/2024] [Accepted: 01/10/2024] [Indexed: 02/05/2024]
Abstract
The objective of this study was to identify metabolic regulatory mechanisms affected by choline availability in rainbow trout (Oncorhynchus mykiss) broodstock diets associated with increased offspring growth performance. Three customized diets were formulated to have different levels of choline: (a) 0 % choline supplementation (Low Choline: 2065 ppm choline), (b) 0.6 % choline supplementation (Medium Choline: 5657 ppm choline), and (c) 1.2 % choline supplementation (High Choline: 9248 ppm choline). Six all-female rainbow trout families were fed experimental diets beginning 18 months post-hatch until spawning at 22 months post-hatch; their offspring were fed a commercial diet. Experimental broodstock diet did not affect overall choline, fatty acid, or amino acid content in the oocytes (p > 0.05), apart from tyrosine (p ≤ 0.05). Offspring body weights from the High and Low Choline diets did not differ from those in the Medium Choline diet (p > 0.05); however, family-by-diet and sire-by-diet interactions on offspring growth were detected (p ≤ 0.05). The High Choline diet did not improve growth performance in the six broodstock families at final harvest (520-days post-hatch, or dph). Numerous genes associated with muscle development and lipid metabolism were identified as affected by broodstock diet, including myosin, troponin C, and fatty acid binding proteins, which were associated with key signaling pathways of lipid metabolism, muscle cell development, muscle cell proliferation, and muscle cell differentiation. These findings indicate that supplementing broodstock diets with choline does regulate expression of genes related to growth and nutrient partitioning but does not lead to growth benefits in rainbow trout families selected for disease resistance.
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Affiliation(s)
- Khalid Freij
- Department of Biology, The University of Alabama at Birmingham, Birmingham 35294, AL, USA. https://twitter.com/FreijKhalid
| | - Beth Cleveland
- National Center for Cool and Cold Water Aquaculture, Agricultural Research Service (ARS-USDA), Kearneysville 25430, WV, USA
| | - Peggy Biga
- Department of Biology, The University of Alabama at Birmingham, Birmingham 35294, AL, USA.
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Cruz-Carrillo G, Trujillo-Villarreal LA, Ángeles-Valdez D, Concha L, Garza-Villarreal EA, Camacho-Morales A. Prenatal Cafeteria Diet Primes Anxiety-like Behavior Associated to Defects in Volume and Diffusion in the Fimbria-fornix of Mice Offspring. Neuroscience 2023; 511:70-85. [PMID: 36592924 DOI: 10.1016/j.neuroscience.2022.12.021] [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: 09/03/2022] [Revised: 11/25/2022] [Accepted: 12/20/2022] [Indexed: 12/31/2022]
Abstract
Prenatal exposure to high-energy diets primes brain alterations that increase the risk of developing behavioral and cognitive failures. Alterations in the structure and connectivity of brain involved in learning and memory performance are found in adult obese murine models and in humans. However, the role of prenatal exposure to high-energy diets in the modulation of the brain's structure and function during cognitive decline remains unknown. We used female C57BL6 mice (n = 10) exposed to a high-energy diets (Cafeteria diet (CAF)) or Chow diet for 9 weeks (before, during and after pregnancy) to characterize their effect on brain structural organization and learning and memory performance in the offspring at two-month-old (n = 17). Memory and learning performance were evaluated using the Y-maze test including forced and spontaneous alternation, novel object recognition (NORT), open field and Barnes maze tests. We found no alterations in the short- or long-time spatial memory performance in male offspring prenatally exposed to CAF diet when compared to the control, but they increased time spent in the edges resembling anxiety-like behavior. By using deformation-based morphometry and diffusion tensor imaging analysis we found that male offspring exposed to CAF diet showed increased volume in primary somatosensory cortex and a reduced volume of fimbria-fornix, which correlate with alterations in its white matter integrity. Biological modeling revealed that prenatal exposure to CAF diet predicts low volume in the fimbria-fornix, which was associated with anxiety in the offspring. The findings suggest that prenatal exposure to high-energy diets prime brain structural alterations related to anxiety in the offspring.
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Affiliation(s)
- Gabriela Cruz-Carrillo
- Universidad Autónoma de Nuevo Leon, College of Medicine, Department of Biochemistry, Monterrey, NL, Mexico; Universidad Autónoma de Nuevo Leon, Center for Research and Development in Health Sciences, Neurometabolism Unit, San Nicolás de los Garza, NL, Mexico
| | - Luis Angel Trujillo-Villarreal
- Universidad Autónoma de Nuevo Leon, College of Medicine, Department of Biochemistry, Monterrey, NL, Mexico; Universidad Autónoma de Nuevo Leon, Center for Research and Development in Health Sciences, Neurometabolism Unit, San Nicolás de los Garza, NL, Mexico
| | - Diego Ángeles-Valdez
- Universidad Nacional Autónoma de México, Instituto de Neurobiología, Departamento de Neurobiología Conductual y Cognitiva, Campus UNAM-Juriquilla, 76230 Queretaro, Mexico
| | - Luis Concha
- Universidad Nacional Autónoma de México, Instituto de Neurobiología, Departamento de Neurobiología Conductual y Cognitiva, Campus UNAM-Juriquilla, 76230 Queretaro, Mexico
| | - Eduardo A Garza-Villarreal
- Universidad Nacional Autónoma de México, Instituto de Neurobiología, Departamento de Neurobiología Conductual y Cognitiva, Campus UNAM-Juriquilla, 76230 Queretaro, Mexico
| | - Alberto Camacho-Morales
- Universidad Autónoma de Nuevo Leon, College of Medicine, Department of Biochemistry, Monterrey, NL, Mexico; Universidad Autónoma de Nuevo Leon, Center for Research and Development in Health Sciences, Neurometabolism Unit, San Nicolás de los Garza, NL, Mexico.
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Han T, Jiang W, Wu H, Wei W, Lu J, Lu H, Xu J, Gu W, Guo X, Wang Y, Ruan J, Li Y, Wang Y, Jiang X, Zhao S, Li Y, Sun C. Fetal malnutrition is associated with impairment of endogenous melatonin synthesis in pineal via hypermethylation of promoters of protein kinase C alpha and cAMP response element-binding. J Pineal Res 2021; 71:e12764. [PMID: 34486775 DOI: 10.1111/jpi.12764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 07/26/2021] [Accepted: 08/20/2021] [Indexed: 11/29/2022]
Abstract
This study investigated whether and how fetal malnutrition would influence endogenous melatonin synthesis, and whether such effect of fetal malnutrition would transmit to the next generation. We enrolled 2466 participants and 1313 of their offspring. The urine 6-hydroxymelatonin sulfate and serum melatonin rhythm were measured. Methylation microarray detection and bioinformatics analysis were performed to identify hub methylated sites. Additionally, rat experiment was performed to elucidate mechanisms. The participants with fetal malnutrition had lower 6-hydroxymelatonin sulfate (16.59 ± 10.12 μg/24 hours vs 24.29 ± 11.99 μg/24 hours, P < .001) and arear under curve of melatonin rhythm (67.11 ± 8.16 pg/mL vs 77.11 ± 8.04 pg/mL, P < .001). We identified 961 differentially methylated sites, in which the hub methylated sites were locating on protein kinase C alpha (PRKCA) and cAMP response element-binding protein (CREB1) promoters, mediating the association of fetal malnutrition with impaired melatonin secretion. However, such effects were not observed in the offspring (all P > .05). Impaired histomorphology of pineal, decreased melatonin in serum, pineal, and pinealocyte were also found in the in vivo and in vitro experiments (P < .05 for the differences of the indicators). Hypermethylation of 10 CpG sites on the PRKCA promoter and 8 CpG sites on the CREB1 promoter were identified (all P < .05), which down-regulated PRKCA and CREB1 expressions, leading to decreased expression of AANAT, and then resulting in the impaired melatonin synthesis. Collectively, fetal malnutrition can impair melatonin synthesis through hypermethylation of PRKCA and CREB1 promoters, and such effects cannot be transmitted to the next generation.
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Affiliation(s)
- Tianshu Han
- Department of Nutrition and Food Hygiene, School of Public Health, National Key Discipline, Harbin Medical University, Harbin, China
| | - Wenbo Jiang
- Department of Nutrition and Food Hygiene, School of Public Health, National Key Discipline, Harbin Medical University, Harbin, China
| | - Huanyu Wu
- Department of Nutrition and Food Hygiene, School of Public Health, National Key Discipline, Harbin Medical University, Harbin, China
| | - Wei Wei
- Department of Nutrition and Food Hygiene, School of Public Health, National Key Discipline, Harbin Medical University, Harbin, China
| | - Jiang Lu
- National Center for Food Safety Risk Assessment, Beijing, China
| | - Huimin Lu
- Department of Nutrition and Food Hygiene, School of Public Health, National Key Discipline, Harbin Medical University, Harbin, China
| | - Jiaxu Xu
- Department of Nutrition and Food Hygiene, School of Public Health, National Key Discipline, Harbin Medical University, Harbin, China
| | - Wenbo Gu
- Department of Nutrition and Food Hygiene, School of Public Health, National Key Discipline, Harbin Medical University, Harbin, China
| | - Xiaoyu Guo
- Department of Nutrition and Food Hygiene, School of Public Health, National Key Discipline, Harbin Medical University, Harbin, China
| | - Yu Wang
- Department of Nutrition and Food Hygiene, School of Public Health, National Key Discipline, Harbin Medical University, Harbin, China
| | - Jingqi Ruan
- Department of Nutrition and Food Hygiene, School of Public Health, National Key Discipline, Harbin Medical University, Harbin, China
| | - Yunong Li
- Department of Neurology, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yuxin Wang
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xitao Jiang
- College of Engineering, IT and Environment, Charles Darwin University, Darwin, NT, Australia
| | - Shengnan Zhao
- Department of Nutrition and Food Hygiene, School of Public Health, National Key Discipline, Harbin Medical University, Harbin, China
| | - Ying Li
- Department of Nutrition and Food Hygiene, School of Public Health, National Key Discipline, Harbin Medical University, Harbin, China
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, Harbin Medical University, Harbin, China
- NHC Key Laboratory of Cell Translation, Harbin Medical University, Harbin, China
| | - Changhao Sun
- Department of Nutrition and Food Hygiene, School of Public Health, National Key Discipline, Harbin Medical University, Harbin, China
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Gámiz F, Gallo M. A Systematic Review of the Dietary Choline Impact on Cognition from a Psychobiological Approach: Insights from Animal Studies. Nutrients 2021; 13:nu13061966. [PMID: 34201092 PMCID: PMC8229126 DOI: 10.3390/nu13061966] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 05/27/2021] [Accepted: 06/01/2021] [Indexed: 11/16/2022] Open
Abstract
The influence of dietary choline availability on cognition is currently being suggested by animal and human studies which have focused mainly on the early developmental stages. The aim of this review is to systematically search through the available rodent (rats and mice) research published during the last two decades that has assessed the effect of dietary choline interventions on cognition and related attentional and emotional processes for the entire life span. The review has been conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement guidelines covering peer-reviewed studies included in PubMed and Scopus databases. After excluding duplicates and applying the inclusion/exclusion criteria we have reviewed a total of 44 articles published in 25 journals with the contribution of 146 authors. The results are analyzed based on the timing and duration of the dietary intervention and the behavioral tests applied, amongst other variables. Overall, the available results provide compelling support for the relevance of dietary choline in cognition. The beneficial effects of choline supplementation is more evident in recognition rather than in spatial memory tasks when assessing nonpathological samples whilst these effects extend to other relational memory tasks in neuropathological models. However, the limited number of studies that have evaluated other cognitive functions suggest a wider range of potential effects. More research is needed to draw conclusions about the critical variables and the nature of the impact on specific cognitive processes. The results are discussed on the terms of the theoretical framework underlying the relationship between the brain systems and cognition.
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Romero-Delgado B, Cárdenas-Tueme M, Herrera-de la Rosa JDJ, Camacho-Morales A, Castro H, de la Garza AL. Maternal Sweeteners Intake During Gestation and Lactation Affects Learning and Memory in Rat Female Offspring. J Med Food 2021; 24:833-840. [PMID: 33570459 DOI: 10.1089/jmf.2020.0134] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Maternal high-sweetener diet, such as sucrose, has been associated with an increased risk of metabolic and cognitive-related diseases in the offspring. This study was performed to determine the effect of maternal sweetener intake during gestation and lactation on learning and memory in adult female offspring rats. Twenty-eight female pups from dams fed standard diet (Control-C, n = 10), high-sucrose diet (HS-C, n = 6), and high-honey diet (Ho-C, n = 12) were fed standard diet after weaning and body weight and food intake were recorded once a week for 19 weeks. Learning and memory tests were conducted at week 14 (Y-maze) and 18 (Barnes maze). We found that birth weight of Control-C group was greater than the Ho-C (P < .001). Blood glucose levels of the HS-C group were significantly higher than the Control-C and Ho-C groups. Control-C pups recognized the novel arm of the Y-maze compared with HS-C and Ho-C groups (P < .01). Also, offspring of the HS-C group showed deficient performance in the Barnes test when compared with the Control-C and Ho-C groups (P < .05). These results suggest that dams fed a high-sucrose diet during gestation and lactation favor high-glucose levels and deficient long-term memory performance in adult female offspring rats.
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Affiliation(s)
- Bianca Romero-Delgado
- Universidad Autonoma de Nuevo Leon, Facultad de Salud Pública y Nutrición, Centro de Investigación en Nutrición y Salud Pública, Monterrey, Nuevo León, México
| | - Marcela Cárdenas-Tueme
- Universidad Autonoma de Nuevo Leon, Facultad de Ciencias Biológicas, Departamento de Biología Celular y Genética, Monterrey, Nuevo León, México
| | - José de Jesús Herrera-de la Rosa
- Universidad Autonoma de Nuevo Leon, Unidad de Modelos Biológicos, Centro de Investigación y Desarrollo en Ciencias de la Salud, Monterrey, Nuevo León, México
| | - Alberto Camacho-Morales
- Universidad Autonoma de Nuevo Leon, Facultad de Medicina, Departamento de Bioquímica. Monterrey, Nuevo León, México.,Universidad Autonoma de Nuevo Leon, Unidad de Neurometabolismo, Centro de Investigación y Desarrollo en Ciencias de la Salud, Monterrey, Nuevo León, México
| | - Heriberto Castro
- Universidad Autonoma de Nuevo Leon, Facultad de Salud Pública y Nutrición, Centro de Investigación en Nutrición y Salud Pública, Monterrey, Nuevo León, México.,Universidad Autonoma de Nuevo Leon, Unidad de Nutrición, Centro de Investigación y Desarrollo en Ciencias de la Salud, Monterrey, Nuevo León, México
| | - Ana Laura de la Garza
- Universidad Autonoma de Nuevo Leon, Facultad de Salud Pública y Nutrición, Centro de Investigación en Nutrición y Salud Pública, Monterrey, Nuevo León, México.,Universidad Autonoma de Nuevo Leon, Unidad de Nutrición, Centro de Investigación y Desarrollo en Ciencias de la Salud, Monterrey, Nuevo León, México
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7
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de la Garza AL, Romero-Delgado B, Martínez-Tamez AM, Cárdenas-Tueme M, Camacho-Zamora BD, Matta-Yee-Chig D, Sánchez-Tapia M, Torres N, Camacho-Morales A. Maternal Sweeteners Intake Modulates Gut Microbiota and Exacerbates Learning and Memory Processes in Adult Male Offspring. Front Pediatr 2021; 9:746437. [PMID: 35071124 PMCID: PMC8777273 DOI: 10.3389/fped.2021.746437] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 09/02/2021] [Indexed: 12/23/2022] Open
Abstract
Background: There is increasing evidence that gut microbiota in offspring is derived in part from maternal environment such as diet. Thus, sweeteners intake including caloric or non-caloric during perinatal period can induce gut dysbiosis and program the offspring to develop cognitive problems later in life. Objective: To determine the effect of maternal high-sweeteners intake during gestation and lactation on gut microbiota shifts in adult male offspring rats and the impact on cognitive dysfunction. Methods: Thirty-four male pups from dams fed standard diet (Control-C, n = 10), high-sucrose diet (HS-C, n = 11), high-honey diet (Ho-C, n = 8), and high-stevia diet (HSt-C, n = 5) were fed standard diet after weaning, and body weight and food intake were recorded once a week for 26 weeks. Learning and memory tests were performed at week 23 of life using the Barnes maze. Fecal samples from the breastfeeding and adulthood periods were collected and analyzed by sequencing the 16S rRNA V3-V4 region of gut microbiota. Results: Maternal high-sucrose and stevia diets programmed the male offspring, and changes in microbial diversity by Shannon index were observed after weaning (p < 0.01). Furthermore, maternal high-stevia diet programming lasted into adulthood. The increase of Firmicutes abundance and the decrease in phylum Bacteroidetes were significant in HS-C and HSt-C groups. This led to an increase in the Firmicutes/Bacteroidetes index, although only in HS-C group was statistically significant (p < 0.05). Of note, the downstream gram-negative Bacteroidales and the upregulation of the gram-positive Clostridiales abundance contribute to cognitive dysfunction. Conclusion: These results suggest that dams fed a high-sucrose and stevia diets during gestation and lactation favor a deficient memory performance in adult male offspring rats through shifts gut microbiota diversity and relative abundance at several taxa.
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Affiliation(s)
- Ana Laura de la Garza
- Universidad Autónoma de Nuevo León, Facultad de Salud Pública y Nutrición, Centro de Investigación en Nutrición y Salud Pública, Monterrey, Mexico.,Universidad Autónoma de Nuevo León, Unidad de Nutrición, Centro de Investigación y Desarrollo en Ciencias de la Salud, Monterrey, Mexico
| | - Bianca Romero-Delgado
- Universidad Autónoma de Nuevo León, Facultad de Salud Pública y Nutrición, Centro de Investigación en Nutrición y Salud Pública, Monterrey, Mexico
| | - Alejandra Mayela Martínez-Tamez
- Universidad Autónoma de Nuevo León, Facultad de Salud Pública y Nutrición, Centro de Investigación en Nutrición y Salud Pública, Monterrey, Mexico
| | - Marcela Cárdenas-Tueme
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Biológicas, Departamento de Biología Celular y Genética, Monterrey, Mexico
| | - Bianka Dianey Camacho-Zamora
- Universidad Autónoma de Nuevo León, Unidad de Genómica, Centro de Investigación y Desarrollo en Ciencias de la Salud, Monterrey, Mexico
| | - Daniel Matta-Yee-Chig
- Universidad Autónoma de Nuevo León, Unidad de Genómica, Centro de Investigación y Desarrollo en Ciencias de la Salud, Monterrey, Mexico
| | - Mónica Sánchez-Tapia
- Departamento de Fisiología de la Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, Mexico
| | - Nimbe Torres
- Departamento de Fisiología de la Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, Mexico
| | - Alberto Camacho-Morales
- Universidad Autónoma de Nuevo León, Facultad de Medicina, Departamento de Bioquímica, Monterrey, Mexico.,Universidad Autónoma de Nuevo León, Unidad de Neurometabolismo, Centro de Investigación y Desarrollo en Ciencias de la Salud, Monterrey, Mexico
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Derbyshire E, Obeid R. Choline, Neurological Development and Brain Function: A Systematic Review Focusing on the First 1000 Days. Nutrients 2020; 12:E1731. [PMID: 32531929 PMCID: PMC7352907 DOI: 10.3390/nu12061731] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 06/04/2020] [Accepted: 06/05/2020] [Indexed: 12/22/2022] Open
Abstract
The foundations of neurodevelopment across an individual's lifespan are established in the first 1000 days of life (2 years). During this period an adequate supply of nutrients are essential for proper neurodevelopment and lifelong brain function. Of these, evidence for choline has been building but has not been widely collated using systematic approaches. Therefore, a systematic review was performed to identify the animal and human studies looking at inter-relationships between choline, neurological development, and brain function during the first 1000 days of life. The database PubMed was used, and reference lists were searched. In total, 813 publications were subject to the title/abstract review, and 38 animal and 16 human studies were included after evaluation. Findings suggest that supplementing the maternal or child's diet with choline over the first 1000 days of life could subsequently: (1) support normal brain development (animal and human evidence), (2) protect against neural and metabolic insults, particularly when the fetus is exposed to alcohol (animal and human evidence), and (3) improve neural and cognitive functioning (animal evidence). Overall, most offspring would benefit from increased choline supply during the first 1000 days of life, particularly in relation to helping facilitate normal brain development. Health policies and guidelines should consider re-evaluation to help communicate and impart potential choline benefits through diet and/or supplementation approaches across this critical life stage.
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Affiliation(s)
| | - Rima Obeid
- Department of Clinical Chemistry, University Hospital of the Saarland, Building 57, 66424 Homburg, Germany;
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McKee SE, Reyes TM. Effect of supplementation with methyl-donor nutrients on neurodevelopment and cognition: considerations for future research. Nutr Rev 2019; 76:497-511. [PMID: 29701796 DOI: 10.1093/nutrit/nuy007] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Pregnancy represents a critical period in fetal development, such that the prenatal environment can, in part, establish a lifelong trajectory of health or disease for the offspring. Poor nutrition (macro- or micronutrient deficiencies) can adversely affect brain development and significantly increase offspring risk for metabolic and neurological disease development. The concentration of dietary methyl-donor nutrients is known to alter DNA methylation in the brain, and alterations in DNA methylation can have long-lasting effects on gene expression and neuronal function. The decreased availability of methyl-donor nutrients to the developing fetus in models of poor maternal nutrition is one mechanism hypothesized to link maternal malnutrition and disease risk in offspring. Animal studies indicate that supplementation of both maternal and postnatal (early- and later-life) diets with methyl-donor nutrients can attenuate disease risk in offspring; however, clinical research is more equivocal. The objective of this review is to summarize how specific methyl-donor nutrient deficiencies and excesses during pre- and postnatal life alter neurodevelopment and cognition. Emphasis is placed on reviewing the current literature, highlighting challenges within nutrient supplementation research, and considering potential strategies to ensure robust findings in future studies.
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Affiliation(s)
- Sarah E McKee
- Department of Pharmacology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Teresa M Reyes
- Department of Psychiatry and Behavioral Neurosciences, College of Medicine, University of Cincinnati, Cincinnati, Ohio, USA
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10
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Nam J, Greenwald E, Jack-Roberts C, Ajeeb TT, Malysheva OV, Caudill MA, Axen K, Saxena A, Semernina E, Nanobashvili K, Jiang X. Choline prevents fetal overgrowth and normalizes placental fatty acid and glucose metabolism in a mouse model of maternal obesity. J Nutr Biochem 2017; 49:80-88. [PMID: 28915389 DOI: 10.1016/j.jnutbio.2017.08.004] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Revised: 07/10/2017] [Accepted: 08/07/2017] [Indexed: 01/27/2023]
Abstract
Maternal obesity increases placental transport of macronutrients, resulting in fetal overgrowth and obesity later in life. Choline participates in fatty acid metabolism, serves as a methyl donor and influences growth signaling, which may modify placental macronutrient homeostasis and affect fetal growth. Using a mouse model of maternal obesity, we assessed the effect of maternal choline supplementation on preventing fetal overgrowth and restoring placental macronutrient homeostasis. C57BL/6J mice were fed either a high-fat (HF, 60% kcal from fat) diet or a normal (NF, 10% kcal from fat) diet with a drinking supply of either 25 mM choline chloride or control purified water, respectively, beginning 4 weeks prior to mating until gestational day 12.5. Fetal and placental weight, metabolites and gene expression were measured. HF feeding significantly (P<.05) increased placental and fetal weight in the HF-control (HFCO) versus NF-control (NFCO) animals, whereas the HF choline-supplemented (HFCS) group effectively normalized placental and fetal weight to the levels of the NFCO group. Compared to HFCO, the HFCS group had lower (P<.05) glucose transporter 1 and fatty acid transport protein 1 expression as well as lower accumulation of glycogen in the placenta. The HFCS group also had lower (P<.05) placental 4E-binding protein 1 and ribosomal protein s6 phosphorylation, which are indicators of mechanistic target of rapamycin complex 1 activation favoring macronutrient anabolism. In summary, our results suggest that maternal choline supplementation prevented fetal overgrowth in obese mice at midgestation and improved biomarkers of placental macronutrient homeostasis.
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Affiliation(s)
- Juha Nam
- Department of Health and Nutrition Sciences, Brooklyn College of City University of New York, Brooklyn, NY 11210, USA
| | - Esther Greenwald
- Department of Health and Nutrition Sciences, Brooklyn College of City University of New York, Brooklyn, NY 11210, USA
| | - Chauntelle Jack-Roberts
- Department of Health and Nutrition Sciences, Brooklyn College of City University of New York, Brooklyn, NY 11210, USA
| | - Tamara T Ajeeb
- Department of Health and Nutrition Sciences, Brooklyn College of City University of New York, Brooklyn, NY 11210, USA; Department of Clinical Nutrition, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Olga V Malysheva
- Division of Nutritional Sciences, Cornell University, Ithaca, NY 14853, USA
| | - Marie A Caudill
- Division of Nutritional Sciences, Cornell University, Ithaca, NY 14853, USA
| | - Kathleen Axen
- Department of Health and Nutrition Sciences, Brooklyn College of City University of New York, Brooklyn, NY 11210, USA
| | - Anjana Saxena
- Department of Biology, Brooklyn College of City University of New York, Brooklyn, NY 11210, USA
| | - Ekaterina Semernina
- Department of Health and Nutrition Sciences, Brooklyn College of City University of New York, Brooklyn, NY 11210, USA
| | - Khatia Nanobashvili
- Department of Health and Nutrition Sciences, Brooklyn College of City University of New York, Brooklyn, NY 11210, USA
| | - Xinyin Jiang
- Department of Health and Nutrition Sciences, Brooklyn College of City University of New York, Brooklyn, NY 11210, USA.
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Hamilton GF, Bucko PJ, Miller DS, DeAngelis RS, Krebs CP, Rhodes JS. Behavioral deficits induced by third-trimester equivalent alcohol exposure in male C57BL/6J mice are not associated with reduced adult hippocampal neurogenesis but are still rescued with voluntary exercise. Behav Brain Res 2016; 314:96-105. [PMID: 27491590 DOI: 10.1016/j.bbr.2016.07.052] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Revised: 07/21/2016] [Accepted: 07/30/2016] [Indexed: 01/10/2023]
Abstract
Prenatal alcohol exposure can produce permanent alterations in brain structure and profound behavioral deficits. Mouse models can help discover mechanisms and identify potentially useful interventions. This study examined long-term influences of either a single or repeated alcohol exposure during the third-trimester equivalent on survival of new neurons in the hippocampus, behavioral performance on the Passive avoidance and Rotarod tasks, and the potential role of exercise as a therapeutic intervention. C57BL/6J male mice received either saline or 5g/kg ethanol split into two s.c. injections, two hours apart, on postnatal day (PD)7 (Experiment 1) or on PD5, 7 and 9 (Experiment 2). All mice were weaned on PD21 and received either a running wheel or remained sedentary from PD35-PD80/81. From PD36-45, mice received i.p. injections of 50mg/kg bromodeoxyuridine (BrdU) to label dividing cells. Behavioral testing occurred between PD72-79. Number of surviving BrdU+ cells and immature neurons (doublecortin; DCX+) was measured at PD80-81. Alcohol did not affect number of BrdU+ or DCX+ cells in either experiment. Running significantly increased number of BrdU+ and DCX+ cells in both treatment groups. Alcohol-induced deficits on Rotarod performance and acquisition of the Passive avoidance task (Day 1) were evident only in Experiment 2 and running rescued these deficits. These data suggest neonatal alcohol exposure does not result in long-term impairments in adult hippocampal neurogenesis in the mouse model. Three doses of ethanol were necessary to induce behavioral deficits. Finally, the mechanisms by which exercise ameliorated the neonatal alcohol induced behavioral deficits remain unknown.
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Affiliation(s)
- G F Hamilton
- Department of Psychology, The Beckman Institute, 405 N Mathews Ave, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA.
| | - P J Bucko
- Department of Psychology, The Beckman Institute, 405 N Mathews Ave, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - D S Miller
- Department of Psychology, The Beckman Institute, 405 N Mathews Ave, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - R S DeAngelis
- Department of Psychology, The Beckman Institute, 405 N Mathews Ave, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - C P Krebs
- Department of Psychology, The Beckman Institute, 405 N Mathews Ave, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - J S Rhodes
- Department of Psychology, The Beckman Institute, 405 N Mathews Ave, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
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