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Shephard AM, Lagon SR, Ledón-Rettig CC. Early life nutrient restriction affects hypothalamic-pituitary-interrenal axis gene expression in a diet type-specific manner. Gen Comp Endocrinol 2024; 352:114490. [PMID: 38460737 DOI: 10.1016/j.ygcen.2024.114490] [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: 12/01/2023] [Revised: 02/22/2024] [Accepted: 03/01/2024] [Indexed: 03/11/2024]
Abstract
Stressful experiences in early life can alter phenotypic expression later in life. For instance, in vertebrates, early life nutrient restriction can modify later life activity of the hypothalamic-pituitary-adrenal/interrenal axis (the HPI in amphibians), including the up- and downstream regulatory components of glucocorticoid signaling. Early life nutrient restriction can also influence later life behavior and metabolism (e.g., fat accumulation). Yet, less is known about whether nutrient stress-induced carryover effects on HPA/HPI axis regulation can vary across environmental contexts, such as the type of diet on which nutrient restriction occurs. Here, we experimentally address this question using the plains spadefoot toad (Spea bombifrons), whose larvae develop in ephemeral habitats that impose intense competition over access to two qualitatively distinct diet types: detritus and live shrimp prey. Consistent with diet type-specific carryover effects of early life nutrient restriction on later life HPI axis regulation, we found that temporary nutrient restriction at the larval stage reduced juvenile (i.e., post-metamorphic) brain gene expression of an upstream glucocorticoid regulator (corticotropin-releasing hormone) and two downstream regulators (glucocorticoid and mineralocorticoid receptors) only on the shrimp diet. These patterns are consistent with known diet type-specific effects of larval nutrient restriction on juvenile corticosterone and behavior. Additionally, larval nutrient restriction increased juvenile body fat levels. Our study indicates that HPA/HPI axis regulatory responses to nutrient restriction can vary remarkably across diet types. Such diet type-specific regulation of the HPA/HPI axis might provide a basis for developmental or evolutionary decoupling of stress-induced carryover effects.
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Affiliation(s)
- Alexander M Shephard
- Department of Biology, Indiana University at Bloomington, Bloomington, IN, USA; Department of Biology, Indiana University at Bloomington, 915 East 3(rd) Street, Myers Hall, Bloomington, IN 47405, USA.
| | - Sarah R Lagon
- Department of Biology, Indiana University at Bloomington, Bloomington, IN, USA
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2
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Shephard AM, Lagon SR, Jacobsen S, Millar K, Ledón-Rettig CC. Corticosterone Contributes to Diet-Induced Reprogramming of Post-Metamorphic Behavior in Spadefoot Toads. Integr Org Biol 2024; 6:obae012. [PMID: 38707679 PMCID: PMC11067961 DOI: 10.1093/iob/obae012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 03/28/2024] [Accepted: 04/11/2024] [Indexed: 05/07/2024] Open
Abstract
Stressful experiences in early life can have phenotypic effects that persist into, or manifest during, adulthood. In vertebrates, such carryover effects can be driven by stress-induced secretion of glucocorticoid hormones, such as corticosterone, which can lead to developmental reprogramming of hypothalamic-pituitary-adrenal/interrenal axis activity and behavior. Nutritional stress in the form of early life nutrient restriction is well known to modify later life behaviors and stress activity through corticosterone-related mechanisms. However, it is not known whether corticosterone is also mechanistically involved in carryover effects induced by a different form of nutritional variation: the use of alternate or entirely novel types of dietary resources. The plains spadefoot (Spea bombifrons) presents an excellent system for testing this question, since larvae of this species have evolved to use 2 alternate diet types: an ancestral detritus-based diet and a more novel diet of live shrimp. While previous work has shown that feeding on the novel shrimp diet influences juvenile (i.e., post-metamorphic) behavior and corticosterone levels, it is unclear whether these diet-induced carryover effects are mediated by diet-induced corticosterone itself. To test for the mechanistic role of corticosterone in diet-induced carryover effects, we experimentally treated S. bombifrons larvae with exogenous corticosterone and measured subsequent effects on juvenile behavior and corticosterone levels. We found that while shrimp-fed larvae had elevated corticosterone levels, treatment of larvae with corticosterone itself had effects on juvenile behavior that partially resembled those carryover effects induced by the shrimp diet, such as altered food seeking and higher locomotor activity. However, unlike carryover effects caused by the shrimp diet, larval corticosterone exposure did not affect juvenile corticosterone levels. Overall, our study shows that corticosterone-related mechanisms are likely involved in carryover effects induced by a novel diet, yet such diet-induced carryover effects are not driven by corticosterone alone.
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Affiliation(s)
- A M Shephard
- Department of Biology, Indiana University Bloomington, Myers Hall, 915 East 3rd Street, Bloomington IN 47405, USA
| | - S R Lagon
- Department of Biology, Indiana University Bloomington, Myers Hall, 915 East 3rd Street, Bloomington IN 47405, USA
| | - S Jacobsen
- Department of Biology, Indiana University Bloomington, Myers Hall, 915 East 3rd Street, Bloomington IN 47405, USA
| | - K Millar
- Department of Biology, Indiana University Bloomington, Myers Hall, 915 East 3rd Street, Bloomington IN 47405, USA
| | - C C Ledón-Rettig
- Department of Biology, Indiana University Bloomington, Myers Hall, 915 East 3rd Street, Bloomington IN 47405, USA
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Bak NK, Rohde PD, Kristensen TN. Strong Sex-Dependent Effects of Malnutrition on Life- and Healthspan in Drosophila melanogaster. INSECTS 2023; 15:9. [PMID: 38249015 PMCID: PMC10816799 DOI: 10.3390/insects15010009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 12/22/2023] [Accepted: 12/24/2023] [Indexed: 01/23/2024]
Abstract
Insufficient intake of essential nutrients, malnutrition is a major issue for millions of people and has a strong impact on the distribution and abundance of species in nature. In this study, we investigated the effect of malnutrition on several fitness components in the vinegar fly Drosophila melanogaster. Four diets with different nutritional values, including three diluted diets of an optimal nutritional balanced diet, were used as feed sources. The effect of malnutrition on fitness components linked to healthspan, the period of life spent in good health conditions, was evaluated by quantifying the flies' lifespan, locomotor activity, heat stress tolerance, lipid content, and dry weight. The results showed that malnutrition had severe negative impact, such as reduced lifespan, locomotor activity, heat stress tolerance, fat content, and dry weight. The negative phenotypic effects were highly sex-dependent, with males being more negatively impacted by malnutrition compared to females. These findings highlight important detrimental and sex-specific effects of malnutrition not only on lifespan but also on traits related to healthspan.
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Affiliation(s)
- Nikolaj Klausholt Bak
- Department of Chemistry and Bioscience, Aalborg University, Frederik Bajers Vej 7H, DK 9220 Aalborg, Denmark;
| | - Palle Duun Rohde
- Department of Health Science and Technology, Aalborg University, Selma Lagerløfs Vej 249, DK 9260 Gistrup, Denmark
| | - Torsten Nygaard Kristensen
- Department of Chemistry and Bioscience, Aalborg University, Frederik Bajers Vej 7H, DK 9220 Aalborg, Denmark;
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Peña-Villalobos I, Otarola FA, Arancibia D, Sabat P, Palma V. Prenatal caloric restriction adjusts the energy homeostasis and behavior in response to acute and chronic variations in food availability in adulthood. J Comp Physiol B 2023; 193:677-688. [PMID: 37831173 DOI: 10.1007/s00360-023-01520-6] [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] [Accepted: 09/15/2023] [Indexed: 10/14/2023]
Abstract
Fetal metabolic programming produced by unfavorable prenatal nutritional conditions leads to the development of a disorder called "thrifty phenotype", which is associated with pathologies such as diabetes and obesity in adulthood. However, from an ecophysiological approach, few studies have addressed the development of thrifty phenotypes in terms of energy. This might represent an adaptive advantage against caloric deficiency conditions extending into adulthood. The objective of this study is to investigate the potential adaptive value of the thrifty phenotype expression through prenatal programming in a rodent model experiencing varying dietary conditions in different temporal contexts. To fill this gap, adult males of Mus musculus (BALB/C) from two maternal pregnancy groups were analyzed: control (ad libitum feeding) and caloric restriction from day 10 of gestation (70% restriction). Adult offspring of these groups were split further for two experiments: acute food deprivation and chronic caloric restriction at 60%. The acute food deprivation was performed for 24, 48 or 72 h while the caloric restriction regime was sustained for 20 days. For each experiment, morphological variables, such as body and organ mass, and gene expression related to lipid and carbohydrate metabolism from the liver and brain, were evaluated. In chronic caloric restriction, behavioral tests (open-field test and home-cage behavior) were performed. Our results indicate that under acute deprivation, the liver mass and triglyceride content remained unchanged in individuals subjected to prenatal restriction, in contrast to the reduction experienced by the control group. The latter is associated with the expression of the key genes involved in energy homeostasis (Pepck, Pparα/Pparγ), indicating a differential use of nutritional resources. In addition, thrifty animals, subjected to chronic caloric restriction, showed a severe reduction in locomotor and gluconeogenic activity, which is consistent with the regulatory role of Sirt1 and its downstream targets Mao and Pepck. Our results reveal that prenatal caloric restriction translates into a sparing metabolism in response to acute and chronic lack of food in adulthood.
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Affiliation(s)
- Isaac Peña-Villalobos
- Departamento de Ciencias Ecológicas, Facultad de Ciencias, Universidad de Chile, Santiago, Chile.
- Laboratorio de Células troncales y Biología del Desarrollo, Departamento de Biología, Facultad de Ciencias, Universidad de Chile, Santiago, Chile.
| | - Fabiola A Otarola
- Laboratorio de Células troncales y Biología del Desarrollo, Departamento de Biología, Facultad de Ciencias, Universidad de Chile, Santiago, Chile
| | - David Arancibia
- Laboratorio de Células troncales y Biología del Desarrollo, Departamento de Biología, Facultad de Ciencias, Universidad de Chile, Santiago, Chile
| | - Pablo Sabat
- Departamento de Ciencias Ecológicas, Facultad de Ciencias, Universidad de Chile, Santiago, Chile
- Center of Applied Ecology and Sustainability (CAPES), Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Verónica Palma
- Laboratorio de Células troncales y Biología del Desarrollo, Departamento de Biología, Facultad de Ciencias, Universidad de Chile, Santiago, Chile.
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Tu WB, Christofk HR, Plath K. Nutrient regulation of development and cell fate decisions. Development 2023; 150:dev199961. [PMID: 37260407 PMCID: PMC10281554 DOI: 10.1242/dev.199961] [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: 06/02/2023]
Abstract
Diet contributes to health at all stages of life, from embryonic development to old age. Nutrients, including vitamins, amino acids, lipids and sugars, have instructive roles in directing cell fate and function, maintaining stem cell populations, tissue homeostasis and alleviating the consequences of aging. This Review highlights recent findings that illuminate how common diets and specific nutrients impact cell fate decisions in healthy and disease contexts. We also draw attention to new models, technologies and resources that help to address outstanding questions in this emerging field and may lead to dietary approaches that promote healthy development and improve disease treatments.
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Affiliation(s)
- William B. Tu
- Department of Biological Chemistry, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Heather R. Christofk
- Department of Biological Chemistry, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
- Jonsson Comprehensive Cancer Center; Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Kathrin Plath
- Department of Biological Chemistry, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
- Jonsson Comprehensive Cancer Center; Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, CA 90095, USA
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Hileti D, Demetriou CA, Iasonides MC, Pipis S, Mahmood A, Lanigan J, Singhal A. Weight Gain in Early Infancy Impacts Appetite Regulation in the First Year of Life. A Prospective Study of Infants Living in Cyprus. J Nutr 2023; 153:2531-2539. [PMID: 37336321 DOI: 10.1016/j.tjnut.2023.06.017] [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: 04/05/2023] [Revised: 06/07/2023] [Accepted: 06/12/2023] [Indexed: 06/21/2023] Open
Abstract
BACKGROUND Eating behavior is associated with weight gain in infancy and childhood. Few studies found a bidirectional association between weight gain and eating behavior development in childhood, but there is little data on the association in early infancy, a period critical for the programming of obesity risk. OBJECTIVE We investigated the bidirectional association between appetite traits and weight gain during the first year of life. METHODS Participants were part of a cohort of 432 infants born in Cyprus. Appetite traits were measured using the Baby Eating Behavior Questionnaire or the Child Eating Behavior Questionnaire at age 2 to 4 wk, 6 mo, and 12 mo. Weight and length were collected at birth, 4 wk, 6 mo, and 12 mo. Multivariable linear regression was used to analyze associations between appetite traits at 2 to 4 wk and 6 mo and weight for age z-score change (WFAZC) between 4 wk and 6 mo and 6 and 12 mo. Associations were also analyzed in the opposite direction, between WFAZC from birth to 4 wk, 4 wk to 6 mo, and 6 mo to 12 mo and appetite traits at 4 wk, 6 mo, and 12 mo. RESULTS Satiety responsiveness (SR) at 2 to 4 wk was associated with lower WFAZC from 4 wk to 6 mo (β: -0.17; 95% CI: -0.30, -0.04) and SR at age 6 mo was associated with lower WFAZC from 6 to 12 mo (β: -0.09; 95% CI: -0.17, -0.02). WFAZC from 4 wk to 6 mo was associated with higher enjoyment of food at 12 mo (β: 0.11; 95% CI: 0.01, 0.20), higher food responsiveness at 12 mo (β: 0.17; 95% CI: 0.04, 0.30), and lower SR at both 6 mo (β: -0.11; 95% CI: -0.21, -0.01) and 12 mo (β: -0.14; 95% CI: -0.24, -0.03). CONCLUSIONS We found a bidirectional association between weight gain and appetite traits in infancy, suggesting that the effect of postnatal weight gain on obesity development is partly mediated by programming of appetite traits.
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Affiliation(s)
- Dona Hileti
- Department of Life Sciences, University of Nicosia, Cyprus.
| | | | | | | | - Amna Mahmood
- Childhood Nutrition Research Centre, UCL GOS Institute of Child Health, London, United Kingdom
| | - Julie Lanigan
- Childhood Nutrition Research Centre, UCL GOS Institute of Child Health, London, United Kingdom
| | - Atul Singhal
- Childhood Nutrition Research Centre, UCL GOS Institute of Child Health, London, United Kingdom
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7
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Rodríguez-Rodríguez P, Monedero-Cobeta I, Ramiro-Cortijo D, Puthong S, Quintana-Villamandos B, Gil-Ramírez A, Cañas S, Ruvira S, Arribas SM. Slower Growth during Lactation Rescues Early Cardiovascular and Adipose Tissue Hypertrophy Induced by Fetal Undernutrition in Rats. Biomedicines 2022; 10:biomedicines10102504. [PMID: 36289765 PMCID: PMC9599558 DOI: 10.3390/biomedicines10102504] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 09/28/2022] [Accepted: 10/05/2022] [Indexed: 11/16/2022] Open
Abstract
Low birth weight (LBW) and accelerated growth during lactation are associated with cardiometabolic disease development. LBW offspring from rats exposed to undernutrition during gestation (MUN) develops hypertension. In this rat model, we tested if slower postnatal growth improves early cardiometabolic alterations. MUN dams were fed ad libitum during gestation days 1–10, with 50% of the daily intake during days 11–21 and ad libitum during lactation. Control dams were always fed ad libitum. Pups were maintained with their own mother or cross-fostered. Body weight and length were recorded weekly, and breastmilk was obtained. At weaning, the heart was evaluated by echocardiography, and aorta structure and adipocytes in white perivascular fat were studied by confocal microscopy (size, % beige-adipocytes by Mitotracker staining). Breastmilk protein and fat content were not significantly different between groups. Compared to controls, MUN males significantly accelerated body weight gain during the exclusive lactation period (days 1–14) while females accelerated during the last week; length growth was slower in MUN rats from both sexes. By weaning, MUN males, but not females, showed reduced diastolic function and hypertrophy in the heart, aorta, and adipocytes; the percentage of beige-type adipocytes was smaller in MUN males and females. Fostering MUN offspring on control dams significantly reduced weight gain rate, cardiovascular, and fat hypertrophy, increasing beige-adipocyte proportion. Control offspring nursed by MUN mothers reduced body growth gain, without cardiovascular modifications. In conclusion, slower growth during lactation can rescue early cardiovascular alterations induced by fetal undernutrition. Exclusive lactation was a key period, despite no modifications in breastmilk macronutrients, suggesting the role of bioactive components. Our data support that lactation is a key period to counteract cardiometabolic disease programming in LBW and a potential intervention window for the mother.
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Affiliation(s)
- Pilar Rodríguez-Rodríguez
- Department of Physiology, Faculty of Medicine, Universidad Autónoma de Madrid, 28029 Madrid, Spain
- Food, Oxidative Stress and Cardiovascular Health (FOSCH) Research Group, Universidad Autónoma de Madrid, Ciudad Universitaria de Cantoblanco, 28049 Madrid, Spain
| | - Ignacio Monedero-Cobeta
- Department of Physiology, Faculty of Medicine, Universidad Autónoma de Madrid, 28029 Madrid, Spain
- Food, Oxidative Stress and Cardiovascular Health (FOSCH) Research Group, Universidad Autónoma de Madrid, Ciudad Universitaria de Cantoblanco, 28049 Madrid, Spain
| | - David Ramiro-Cortijo
- Department of Physiology, Faculty of Medicine, Universidad Autónoma de Madrid, 28029 Madrid, Spain
- Food, Oxidative Stress and Cardiovascular Health (FOSCH) Research Group, Universidad Autónoma de Madrid, Ciudad Universitaria de Cantoblanco, 28049 Madrid, Spain
| | - Sophida Puthong
- Department of Physiology, Khon Kaen University, Khon Kaen 40002, Thailand
| | | | - Alicia Gil-Ramírez
- Food, Oxidative Stress and Cardiovascular Health (FOSCH) Research Group, Universidad Autónoma de Madrid, Ciudad Universitaria de Cantoblanco, 28049 Madrid, Spain
- Department of Agricultural Chemistry and Food Science, Faculty of Science, Universidad Autónoma de Madrid, Ciudad Universitaria de Cantoblanco, 28049 Madrid, Spain
| | - Silvia Cañas
- Food, Oxidative Stress and Cardiovascular Health (FOSCH) Research Group, Universidad Autónoma de Madrid, Ciudad Universitaria de Cantoblanco, 28049 Madrid, Spain
- Department of Agricultural Chemistry and Food Science, Faculty of Science, Universidad Autónoma de Madrid, Ciudad Universitaria de Cantoblanco, 28049 Madrid, Spain
| | - Santiago Ruvira
- Department of Physiology, Faculty of Medicine, Universidad Autónoma de Madrid, 28029 Madrid, Spain
- Food, Oxidative Stress and Cardiovascular Health (FOSCH) Research Group, Universidad Autónoma de Madrid, Ciudad Universitaria de Cantoblanco, 28049 Madrid, Spain
| | - Silvia M. Arribas
- Department of Physiology, Faculty of Medicine, Universidad Autónoma de Madrid, 28029 Madrid, Spain
- Food, Oxidative Stress and Cardiovascular Health (FOSCH) Research Group, Universidad Autónoma de Madrid, Ciudad Universitaria de Cantoblanco, 28049 Madrid, Spain
- Correspondence:
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8
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Hu C, Du R, Lin L, Zheng R, Qi H, Zhu Y, Wei R, Wu X, Zhang Y, Li M, Wang T, Zhao Z, Xu M, Xu Y, Bi Y, Ning G, Wang W, Chen Y, Lu J. The association between early-life famine exposure and adulthood obesity on the risk of dyslipidemia. Nutr Metab Cardiovasc Dis 2022; 32:2177-2186. [PMID: 35918265 DOI: 10.1016/j.numecd.2022.06.005] [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: 01/11/2022] [Revised: 06/07/2022] [Accepted: 06/08/2022] [Indexed: 11/21/2022]
Abstract
BACKGROUND AND AIMS The joint effect of famine exposure and adulthood obesity on risk of dyslipidemia remains unclear. Thus, we aim to explore the joint effect of famine exposure and adulthood obesity on the risk of dyslipidemia, and the potential effect of adult general or abdominal obesity on the association between famine exposure and dyslipidemia. METHODS AND RESULTS We conducted a community-based cohort study in 8880 subjects aged 40 years or older. Participants were divided into nonexposed, fetal-exposed, childhood-exposed, adolescent-exposed according to birth date. General obesity and abdominal obesity were defined according to body mass index (BMI: overweight≥24.0 kg/m2, obesity≥28.0 kg/m2) and waist-to-hip ratio (WHR, men/women: moderate≥0.90/0.85, high≥0.95/0.90). Dyslipidemia was defined using the National Cholesterol Education Program Adult Treatment Panel III criteria. Compared with nonexposed participants, fetal-exposed individuals had significantly increased risk of dyslipidemia (OR:1.24, 95%CI: 1.03-1.50) in the whole study. Significant increased risk of dyslipidemia related to famine exposure was observed in women [ORs (95%CIs) were 1.36 (1.05-1.76) and 1.70 (1.22-2.37) for the fetal and childhood-exposed group, respectively] but not in men. Moreover, both general and central obesity had significant multiplicative interactions with famine exposure for the risk of dyslipidemia (P for interaction = 0.0001 and < 0.0001, respectively). Significant additive interaction was found between famine exposure and WHR on risk of dyslipidemia in women, with the relative excess risk due to interaction (RERI) and 95% CI of 0.43 (0.10-0.76). CONCLUSION Coexistence of early-life undernutrition and adulthood obesity was associated with a higher risk of dyslipidemia in later life.
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Affiliation(s)
- Chunyan Hu
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai National Clinical Research Center for Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Rui Du
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai National Clinical Research Center for Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lin Lin
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai National Clinical Research Center for Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ruizhi Zheng
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai National Clinical Research Center for Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hongyan Qi
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai National Clinical Research Center for Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuanyue Zhu
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai National Clinical Research Center for Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ran Wei
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai National Clinical Research Center for Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xueyan Wu
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai National Clinical Research Center for Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yi Zhang
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai National Clinical Research Center for Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Mian Li
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai National Clinical Research Center for Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Tiange Wang
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai National Clinical Research Center for Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhiyun Zhao
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai National Clinical Research Center for Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Min Xu
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai National Clinical Research Center for Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yu Xu
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai National Clinical Research Center for Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yufang Bi
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai National Clinical Research Center for Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Guang Ning
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai National Clinical Research Center for Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Weiqing Wang
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai National Clinical Research Center for Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuhong Chen
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai National Clinical Research Center for Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jieli Lu
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai National Clinical Research Center for Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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9
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Maternal neuropeptide galanin levels in pregnancies with intra-uterine growth restriction (IUGR): neurohormonal regulation of fetal weight. Ir J Med Sci 2022:10.1007/s11845-022-03132-5. [PMID: 35996067 DOI: 10.1007/s11845-022-03132-5] [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: 03/13/2022] [Accepted: 08/12/2022] [Indexed: 10/15/2022]
Abstract
AIM Galanin is a neuroendocrine peptide with diverse biological actions in humans. Here, we evaluated plasma galanin levels in pregnant women with intrauterine growth restriction (IUGR) to elucidate the mechanism underlying the causal link between regulatory neuropeptides and IUGR. MATERIAL AND METHODS This prospective case-control study evaluated 40 IUGR pregnancies and 35 healthy body mass index (BMI) and age-matched second and third-trimester pregnant women at Istanbul Teaching and Research Hospital. Serums galanin levels were determined using an enzyme-linked immunosorbent assay (ELISA) kit according to the manufacturer's procedure. RESULTS Median serum galanin levels were lower in the IUGR group (9.59 pg/ml) than in the control group (12.1 pg/ml), although statically insignificant. Galanin levels were significantly higher in the control group with a BMI ≥ 30 than in those with a BMI < 30; the IUGR group exhibited no significant difference. Galanin levels were higher in the control group premature births than in term pregnancies; the difference was insignificant in the IUGR group. Thus, IUGR minimally impacts circulating maternal galanin levels, indicating that while galanin might affect IUGR pathogenesis, it negligibly contributes to disease progression. CONCLUSION The lack of correlation between galanin levels and maternal BMI and preterm pregnancies suggests a blunted neuropeptide response to hormonal stimulus in IUGR pregnancies, compared with the positive association with maternal BMI and negative association with healthy preterm pregnancies.
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10
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Langley-Evans SC. Early life programming of health and disease: the long-term consequences of obesity in pregnancy: a narrative review. J Hum Nutr Diet 2022; 35:816-832. [PMID: 35475555 PMCID: PMC9540012 DOI: 10.1111/jhn.13023] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 04/06/2022] [Indexed: 11/28/2022]
Abstract
The prevalence of overweight and obesity is rising in all parts of the world and among young women it presents a very clear danger during pregnancy. Women who are overweight or who gain excessive weight during pregnancy are at greater risk of complications in pregnancy and labour, and are more likely to lose their child to stillbirth, or themselves die during pregnancy. This narrative review considers the evidence that in addition to increasing risk of poor pregnancy outcomes, obesity has the capacity to programme fetuses to be at greater risk of cardiometabolic disorders later in life. An extensive body of evidence from prospective and retrospective cohorts, and record linkage studies demonstrates associations of maternal obesity and/or gestational diabetes with cardiovascular disease, type-1 and type-2 diabetes. Studies in animals suggest that these associations are underpinned by adaptations that occur in fetal life, which remodel the structures of major organs including the brain, kidney and pancreas. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Simon C Langley-Evans
- School of Biosciences, University of Nottingham, Sutton Bonington Campus, Loughborough, LE12 5RD
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11
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Grzęda E, Matuszewska J, Ziarniak K, Gertig-Kolasa A, Krzyśko- Pieczka I, Skowrońska B, Sliwowska JH. Animal Foetal Models of Obesity and Diabetes - From Laboratory to Clinical Settings. Front Endocrinol (Lausanne) 2022; 13:785674. [PMID: 35197931 PMCID: PMC8858803 DOI: 10.3389/fendo.2022.785674] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 01/11/2022] [Indexed: 12/26/2022] Open
Abstract
The prenatal period, during which a fully formed newborn capable of surviving outside its mother's body is built from a single cell, is critical for human development. It is also the time when the foetus is particularly vulnerable to environmental factors, which may modulate the course of its development. Both epidemiological and animal studies have shown that foetal programming of physiological systems may alter the growth and function of organs and lead to pathology in adulthood. Nutrition is a particularly important environmental factor for the pregnant mother as it affects the condition of offspring. Numerous studies have shown that an unbalanced maternal metabolic status (under- or overnutrition) may cause long-lasting physiological and behavioural alterations, resulting in metabolic disorders, such as obesity and type 2 diabetes (T2DM). Various diets are used in laboratory settings in order to induce maternal obesity and metabolic disorders, and to alter the offspring development. The most popular models are: high-fat, high-sugar, high-fat-high-sugar, and cafeteria diets. Maternal undernutrition models are also used, which results in metabolic problems in offspring. Similarly to animal data, human studies have shown the influence of mothers' diets on the development of children. There is a strong link between the maternal diet and the birth weight, metabolic state, changes in the cardiovascular and central nervous system of the offspring. The mechanisms linking impaired foetal development and adult diseases remain under discussion. Epigenetic mechanisms are believed to play a major role in prenatal programming. Additionally, sexually dimorphic effects on offspring are observed. Therefore, further research on both sexes is necessary.
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Affiliation(s)
- Emilia Grzęda
- Laboratory of Neurobiology, Faculty of Veterinary Medicine and Animal Science, Poznań University of Life Sciences, Poznań, Poland
| | - Julia Matuszewska
- Laboratory of Neurobiology, Faculty of Veterinary Medicine and Animal Science, Poznań University of Life Sciences, Poznań, Poland
| | - Kamil Ziarniak
- Laboratory of Neurobiology, Faculty of Veterinary Medicine and Animal Science, Poznań University of Life Sciences, Poznań, Poland
- Molecular and Cell Biology Unit, Poznań University of Medical Sciences, Poznań, Poland
| | - Anna Gertig-Kolasa
- Department of Paediatric Diabetes and Obesity, Poznań University of Medical Sciences, Poznań, Poland
| | - Izabela Krzyśko- Pieczka
- Department of Paediatric Diabetes and Obesity, Poznań University of Medical Sciences, Poznań, Poland
| | - Bogda Skowrońska
- Department of Paediatric Diabetes and Obesity, Poznań University of Medical Sciences, Poznań, Poland
| | - Joanna H. Sliwowska
- Laboratory of Neurobiology, Faculty of Veterinary Medicine and Animal Science, Poznań University of Life Sciences, Poznań, Poland
- *Correspondence: Joanna H. Sliwowska,
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12
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Zhang K, Wu B, Zhang W. Adverse childhood experiences in relation to comorbid cardiovascular diseases and diabetes among middle-aged and old adults in China. Geriatr Gerontol Int 2021; 22:12-18. [PMID: 34820979 DOI: 10.1111/ggi.14312] [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] [Received: 08/05/2021] [Revised: 09/20/2021] [Accepted: 10/17/2021] [Indexed: 01/19/2023]
Abstract
AIM To examine whether various aspects of adverse childhood experiences (ACEs) are associated with comorbid cardiovascular diseases (CVDs) and diabetes among middle-aged and old adults in China. METHODS Using the 2018 China Health and Retirement Longitudinal Study survey and the 2014 Life History survey, in total, 17 115 respondents aged ≥45 years were included. Logistic regressions were applied to estimate the relationship between aspects of ACEs and diagnosis of both CVDs and diabetes while adjusting for adulthood demographics, health and health behaviors. RESULTS Childhood hunger (OR = 1.75, P < 0.01), childhood socioeconomic status (OR = 1.45, P < 0.05) and abuse from father (OR = 1.50, P < 0.05) were significantly associated with greater odds of comorbid CVDs and diabetes above and beyond adulthood characteristics. In addition, the effects of these ACEs on comorbidity were stronger than their effects on the single chronic condition. CONCLUSIONS Our findings suggest that, for middle-aged and old Chinese adults, ACEs could have long-lasting impacts on multiple chronic conditions in later life. Public health interventions should focus on the early life stage as the protective childhood conditions might help in warning of later clustering chronic diseases. Geriatr Gerontol Int ••; ••: ••-•• Geriatr Gerontol Int 2021; ••: ••-••.
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Affiliation(s)
- Keqing Zhang
- Department of Sociology, University of Hawai'i at Mānoa, Honolulu, Hawaii, USA
| | - Bei Wu
- Rory Meyers College of Nursing, New York University, New York, New York, USA.,NYU Aging Incubator, New York University, New York, New York, USA
| | - Wei Zhang
- Department of Sociology, University of Hawai'i at Mānoa, Honolulu, Hawaii, USA
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13
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Rodgers A, Sferruzzi-Perri AN. Developmental programming of offspring adipose tissue biology and obesity risk. Int J Obes (Lond) 2021; 45:1170-1192. [PMID: 33758341 PMCID: PMC8159749 DOI: 10.1038/s41366-021-00790-w] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 01/28/2021] [Accepted: 02/05/2021] [Indexed: 02/01/2023]
Abstract
Obesity is reaching epidemic proportions and imposes major negative health crises and an economic burden in both high and low income countries. The multifaceted nature of obesity represents a major health challenge, with obesity affecting a variety of different organs and increases the risk of many other noncommunicable diseases, such as type 2 diabetes, fatty liver disease, dementia, cardiovascular diseases, and even cancer. The defining organ of obesity is the adipose tissue, highlighting the need to more comprehensively understand the development and biology of this tissue to understand the pathogenesis of obesity. Adipose tissue is a miscellaneous and highly plastic endocrine organ. It comes in many different sizes and shades and is distributed throughout many different locations in the body. Though its development begins prenatally, quite uniquely, it has the capacity for unlimited growth throughout adulthood. Adipose tissue is also a highly sexually dimorphic tissue, patterning men and women in different ways, which means the risks associated with obesity are also sexually dimorphic. Recent studies show that environmental factors during prenatal and early stages of postnatal development have the capacity to programme the structure and function of adipose tissue, with implications for the development of obesity. This review summarizes the evidence for a role for early environmental factors, such as maternal malnutrition, hypoxia, and exposure to excess hormones and endocrine disruptors during gestation in the programming of adipose tissue and obesity in the offspring. We will also discuss the complexity of studying adipose tissue biology and the importance of appreciating nuances in adipose tissue, such as sexual dimorphism and divergent responses to metabolic and endocrine stimuli. Given the rising levels of obesity worldwide, understanding how environmental conditions in early life affects adipose tissue phenotype and the subsequent development of obesity is of absolute importance.
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Affiliation(s)
- Amanda Rodgers
- Centre for Trophoblast Research, Department of Physiology, Development and Neuroscience, Downing Street, University of Cambridge, Cambridge, UK
| | - Amanda N Sferruzzi-Perri
- Centre for Trophoblast Research, Department of Physiology, Development and Neuroscience, Downing Street, University of Cambridge, Cambridge, UK.
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Christians JK, Shergill HK, Albert AYK. Sex-dependent effects of prenatal food and protein restriction on offspring physiology in rats and mice: systematic review and meta-analyses. Biol Sex Differ 2021; 12:21. [PMID: 33563335 PMCID: PMC7871651 DOI: 10.1186/s13293-021-00365-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 01/31/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Males and females may experience different effects of early-life adversity on life-long health. One hypothesis is that male foetuses invest more in foetal growth and relatively less in placental growth, and that this makes them susceptible to poor nutrition in utero, particularly if nutrition is reduced part-way through gestation. OBJECTIVES Our objectives were to examine whether (1) food and/ or protein restriction in rats and mice has consistent sex-dependent effects, (2) sex-dependency differs between types of outcomes, and (3) males are more severely affected when restriction starts part-way through gestation. DATA SOURCES PubMed and Web of Science were searched to identify eligible studies. STUDY ELIGIBILITY CRITERIA Eligible studies described controlled experiments that restricted protein or food during gestation in rats or mice, examined physiological traits in offspring from manipulated pregnancies, and tested whether effects differed between males and females. RESULTS Our search identified 292 articles, of which the full texts of 72 were assessed, and 65 were included for further synthesis. A majority (50) used Wistar or Sprague-Dawley rats and so these were the primary focus. Among studies in which maternal diet was restricted for the duration of gestation, no type of trait was consistently more severely affected in one particular sex, although blood pressure was generally increased in both sexes. Meta-analysis found no difference between sexes in the effect of protein restriction throughout gestation on blood pressure. Among studies restricting food in the latter half of gestation only, there were again few consistent sex-dependent effects, although three studies found blood pressure was increased in males only. Meta-analysis found that food restriction in the second half of gestation increased adult blood pressure in both sexes, with a significantly greater effect in males. Birthweight was consistently reduced in both sexes, a result confirmed by meta-analysis. CONCLUSIONS We found little support for the hypotheses that males are more affected by food and protein restriction, or that effects are particularly severe if nutrition is reduced part-way through gestation. However, less than half of the studies tested for sex by maternal diet interactions to identify sex-dependent effects. As a result, many reported sex-specific effects may be false positives.
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Affiliation(s)
- Julian K Christians
- Department of Biological Sciences, Simon Fraser University, 8888 University Drive, Burnaby, British Columbia, V5A 1S6, Canada. .,Centre for Cell Biology, Development and Disease, Simon Fraser University, Burnaby, Canada. .,British Columbia Children's Hospital Research Institute, Vancouver, BC, Canada. .,Women's Health Research Institute, BC Women's Hospital and Health Centre, Vancouver, British Columbia, Canada.
| | - Haroop K Shergill
- Department of Biological Sciences, Simon Fraser University, 8888 University Drive, Burnaby, British Columbia, V5A 1S6, Canada
| | - Arianne Y K Albert
- Women's Health Research Institute, BC Women's Hospital and Health Centre, Vancouver, British Columbia, Canada
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Moreno-Fernandez J, Ochoa JJ, Lopez-Frias M, Diaz-Castro J. Impact of Early Nutrition, Physical Activity and Sleep on the Fetal Programming of Disease in the Pregnancy: A Narrative Review. Nutrients 2020; 12:nu12123900. [PMID: 33419354 PMCID: PMC7766505 DOI: 10.3390/nu12123900] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 12/17/2020] [Accepted: 12/18/2020] [Indexed: 12/13/2022] Open
Abstract
Early programming is the adaptation process by which nutrition and environmental factors alter development pathways during prenatal growth, inducing changes in postnatal metabolism and diseases. The aim of this narrative review, is evaluating the current knowledge in the scientific literature on the effects of nutrition, environmental factors, physical activity and sleep on development pathways. If in utero adaptations were incorrect, this would cause a mismatch between prenatal programming and adulthood. Adequate caloric intake, protein, mineral, vitamin, and long-chain fatty acids, have been noted for their relevance in the offspring brain functions and behavior. Fetus undernutrition/malnutrition causes a delay in growth and have detrimental effects on the development and subsequent functioning of the organs. Pregnancy is a particularly vulnerable period for the development of food preferences and for modifications in the emotional response. Maternal obesity increases the risk of developing perinatal complications and delivery by cesarean section and has long-term implications in the development of metabolic diseases. Physical exercise during pregnancy contributes to overall improved health post-partum. It is also interesting to highlight the relevance of sleep problems during pregnancy, which influence adequate growth and fetal development. Taking into account these considerations, we conclude that nutrition and metabolic factors during early life play a key role of health promotion and public health nutrition programs worldwide to improve the health of the offspring and the health costs of hospitalization.
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Affiliation(s)
- Jorge Moreno-Fernandez
- Department of Physiology, Faculty of Pharmacy, Campus Universitario de Cartuja, E-18071 Granada, Spain; (J.M.-F.); (M.L.-F.); (J.D.-C.)
- Institute of Nutrition and Food Technology “José Mataix Verdú”, University of Granada, E-18071 Granada, Spain
| | - Julio J. Ochoa
- Department of Physiology, Faculty of Pharmacy, Campus Universitario de Cartuja, E-18071 Granada, Spain; (J.M.-F.); (M.L.-F.); (J.D.-C.)
- Institute of Nutrition and Food Technology “José Mataix Verdú”, University of Granada, E-18071 Granada, Spain
- Correspondence: ; Tel.: +34-958-241-000 (ext. 20317)
| | - Magdalena Lopez-Frias
- Department of Physiology, Faculty of Pharmacy, Campus Universitario de Cartuja, E-18071 Granada, Spain; (J.M.-F.); (M.L.-F.); (J.D.-C.)
- Institute of Nutrition and Food Technology “José Mataix Verdú”, University of Granada, E-18071 Granada, Spain
| | - Javier Diaz-Castro
- Department of Physiology, Faculty of Pharmacy, Campus Universitario de Cartuja, E-18071 Granada, Spain; (J.M.-F.); (M.L.-F.); (J.D.-C.)
- Institute of Nutrition and Food Technology “José Mataix Verdú”, University of Granada, E-18071 Granada, Spain
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Katchy AN, Iyare CO, Adeniyi BD, Okonkwo VO, Odama RI, Ezeh CO, Iyare EE. Consumption of <i>Gongronema latifolium </i>Aqueous Leaf Extract During Lactation May Improve Metabolic Homeostasis in Young Adult Offspring. Pak J Biol Sci 2020; 23:1201-1209. [PMID: 32981251 DOI: 10.3923/pjbs.2020.1201.1209] [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] [Indexed: 11/15/2022]
Abstract
BACKGROUND AND OBJECTIVE Medicinal plants constitute a fundamental component of the traditional healthcare system in rural communities throughout Africa and Gongronema latifolium (GL), is widely trusted in Nigeria to have strong nutritional and medicinal values. This study was done to determine the effect of maternal consumption of GL during lactation in young adult offspring. MATERIALS AND METHODS Twenty four female albino Wistar rats were used for this study and were randomly assigned to four (4) groups. Group I: Control, Group II, 100 mg kg-1, III, 200 mg kg-1 and IV: 400 mg kg-1 at delivery. The extract was administered orally and daily throughout lactation. RESULTS At postnatal day 42, offspring of extract-treated groups showed a dose-related significant decrease (p<0.05) in body weight, food intake, glucose, total cholesterol, triglyceride, low-density lipoprotein cholesterol (LDL-C), very low-density lipoprotein cholesterol (VLDL-C) and a significant increase in liver weight index, pancreatic weight index, high-density lipoprotein cholesterol (HDL-C) and insulin concentrations of the offspring when compared with control in both sexes. Histological examination showed that GL extract caused histological alterations of the liver structures with various changes in the size of the sinusoids, with mild inflammatory cells without hepatotoxicity and cellular multiplication when compared with control. CONCLUSION This study suggested that consumption of GL extract by lactating dams may improve metabolic homeostasis in young adult offspring.
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17
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Ding XY, Yang ZY, Zhao LY, Zhao WH. Are Lipid Profiles in Middle Age Associated with Famine Exposure during Prenatal and Early Postnatal Period? Nutrients 2020; 12:nu12082266. [PMID: 32751112 PMCID: PMC7469046 DOI: 10.3390/nu12082266] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 07/24/2020] [Accepted: 07/28/2020] [Indexed: 12/16/2022] Open
Abstract
Background: Undernutrition during early life may increase the risk of chronic diseases in adulthood, including dyslipidemia. Few investigations have confirmed the relationship between early life undernutrition and dyslipidemia in adulthood in China. Objectives: To assess the relationship between the Great Chinese Famine exposure during prenatal period or early postnatal period and lipid profiles in adulthood. Design: Data were extracted from the China Nutrition and Health Survey (CNHS) in 2010–2012, which included the participants who experienced the Great Chinese Famine during early life. Results: Participants who experienced the Great Chinese Famine in early postnatal period had a significantly higher prevalence of elevated total cholesterol (TC) (odds ratio: 1.60; 95% CI: 1.27, 2.02) than unexposed participants. Female (odds ratio: 1.71; 95% CI: 1.27, 2.31) were high risk than male (odds ratio: 1.46; 95% CI: 1.01, 2.11) and physical inactivity group (odds ratio: 1.65; 95% CI: 1.18, 2.29) were high risk than adequate physical activity group (odds ratio: 1.58; 95% CI: 1.21, 2.07). Similar effect of famine exposure on elevated low-density lipoprotein cholesterol (LDL-C) was observed, except that no significant difference was found between adequate physical activity group and physical inactivity group. Participants who experienced the Great Chinese Famine in prenatal period had a significantly higher prevalence of lowed high-density lipoprotein cholesterol (HDL-C) (odds ratio: 1.19; 95% CI: 1.03, 1.37) than unexposed. Female were more likely to have lower HDL-C (odds ratio: 1.44; 95% CI: 1.18, 1.74), but not found in male. Participants with physical inactivity were more likely to have lower HDL-C (odds ratio: 1.28; 95% CI: 1.02, 1.61), but not found in adequate physical activity group. Conclusions: People who experienced the Great Chinese Famine during early life, especially in females and people physical inactivity, would impair of lipid profiles in later life. Healthy lifestyle like adequate physical activity may partially alleviate the adverse effects.
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Navarrete E, Díaz-Villaseñor A, Díaz G, Salazar AM, Montúfar-Chaveznava R, Ostrosky-Wegman P, Caldelas I. Misadjustment of diurnal expression of core temperature and locomotor activity in lactating rabbits associated with maternal over-nutrition before and during pregnancy. PLoS One 2020; 15:e0232400. [PMID: 32384084 PMCID: PMC7209125 DOI: 10.1371/journal.pone.0232400] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Accepted: 04/15/2020] [Indexed: 01/01/2023] Open
Abstract
Metabolic parameters ranging from circulating nutrient levels and substrate utilization to energy expenditure and thermogenesis are temporally modulated by the circadian timing system. During critical embryonic developmental periods, maternal over-nutrition could alter key elements in different tissues associated with the generation of circadian rhythmicity, compromising normal rhythmicity development. To address this issue, we determine whether maternal over-nutrition leads to alterations in the development of circadian rhythmicity at physiological and behavioral levels in the offspring. For this, female rabbits were fed a standard diet (SD) or high-fat and carbohydrate diet (HFCD) before mating and during gestation. Core body temperature and gross locomotor activity were continuously recorded in newborn rabbits, daily measurements of body weight and the amount of milk ingested was carried out. At the end of lactation, tissue samples, including brown adipose tissue (BAT) and white adipose tissue (WAT), were obtained for determining the expression of uncoupling protein-1 (UCP1) and cell death-inducing DNA fragmentation factor-like effector A (CIDEA) genes. HFCD pups exhibited conspicuous differences in the development of the daily rhythm of temperature and locomotor activity compared to the SD pups, including a significant increase in the daily mean core temperature, changes in the time when temperature or activity remains above the average, shifts in the acrophase, decrease in the duration and intensity of the anticipatory rise previous to nursing, and changes in frequency of the rhythms. HFCD pups exhibited a significant increase in BAT thermogenesis markers, and a decrease of these markers in WAT, indicating more heat generation by brown adipocytes and alterations in the browning process. These results indicate that maternal over-nutrition alters offspring homeostatic and chronostatic regulation at the physiological and behavioral levels. Further studies are needed to determine whether these alterations are associated with the changes in the organization of the circadian system of the progeny.
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Affiliation(s)
- Erika Navarrete
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Ciudad de México, México
| | - Andrea Díaz-Villaseñor
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Ciudad de México, México
| | - Georgina Díaz
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Ciudad de México, México
| | - Ana María Salazar
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Ciudad de México, México
| | | | - Patricia Ostrosky-Wegman
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Ciudad de México, México
| | - Ivette Caldelas
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Ciudad de México, México
- * E-mail:
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Wang H, Xu GB, Hernández-Saavedra D, Chen H, Pan YX. A Low Protein Diet during Gestation and Lactation Increases Hepatic Lipid Accumulation through Autophagy and Histone Deacetylase. Am J Physiol Endocrinol Metab 2020; 319:E11-E25. [PMID: 31910026 DOI: 10.1152/ajpendo.00263.2019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The present study examined the mechanism of a low protein (LP) diet on hepatic lipid metabolism during gestation and lactation. Timed-pregnant Sprague-Dawley rats were fed a control or an LP diet during gestation and lactation. LP dams had increased hepatic triglyceride accumulation and significantly higher aspartate/alanine transaminase ratio, accompanied by a decrease in circulating very low-density/low-density lipoprotein ratio. LC3B (Microtubule Associated Protein 1 Light Chain 3 Beta) expression was stimulated in LP dams along with increased histone acetylation. LP diet-induced co-localization of the LC3 binding motif-interacting proteins APOB or MTTP with LC3B, suggesting autophagic degradation. HDAC3 is found necessary to prevent lipid accumulation in response to amino acid deprivation in HepG2 cells. LC3B-mediated APOB protein degradation is related to increases in lipid accumulation. Conclusion: HDAC3 regulated LC3B-induced lipid accumulation potentially through autophagic degradation of APOB and MTTP in response to amino acid limitation caused by a low protein diet.
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Affiliation(s)
- Huan Wang
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Urbana, IL, United States
| | - Guanying Bianca Xu
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Urbana, IL, United States
| | - Diego Hernández-Saavedra
- Division of Nutritional Sciences, University of Illinois at Urbana-Champaign, Urbana, IL, United States
| | - Hong Chen
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Urbana, IL USA; Division of Nutritional Sciences, University of Illinois at Urbana-Champaign, Urbana, IL
| | - Yuan-Xiang Pan
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Urbana, IL USA; Division of Nutritional Sciences, University of Illinois at Urbana-Champaign, Urbana, IL USA; Illinois Informatics Institute, University of Illinois at Urbana-Champaign, Urbana, IL
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20
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The impact of exposure to cafeteria diet during pregnancy or lactation on offspring growth and adiposity before weaning. Sci Rep 2019; 9:14173. [PMID: 31578441 PMCID: PMC6775089 DOI: 10.1038/s41598-019-50448-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Accepted: 09/12/2019] [Indexed: 12/11/2022] Open
Abstract
Exposure to maternal obesity during early-life can have adverse consequences for offspring growth and adiposity. We aimed to assess the relative contributions of exposure to maternal obesity, induced by a highly varied cafeteria diet, during pregnancy and lactation on these measures in rat offspring prior to weaning. Female Wistar rats were fed either a control (C) or cafeteria diet (O) for 8 weeks before mating, throughout pregnancy and lactation. Offspring were cross-fostered at birth to a dam on the same (CC,OO) or alternate diet prior to birth (CO,OC). Feeding a cafeteria diet based on 40 different foods, was associated with a sustained period of elevated energy intake before birth and during lactation (up to 1.7-fold), through increased sugar, total fat and saturated fat intake, and lower protein consumption. Cafeteria fed dams sustained greater weight than animals fed a control chow diet and greater perirenal adiposity by the end of lactation. Exposure to obesity during pregnancy was associated with lower offspring birth weight and body weight in early-postnatal life. In contrast, exposure during lactation alone reduced offspring weight but increased adiposity in male CO offspring before weaning. This research highlights that exposure to maternal obesity during lactation alone can programme adiposity in a sex specific manner.
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Khanal P, Nielsen MO. Is Foetal Programming by Mismatched Pre- and Postnatal Nutrition Contributing to the Prevalence of Obesity in Nepal? Prev Nutr Food Sci 2019; 24:235-244. [PMID: 31608248 PMCID: PMC6779080 DOI: 10.3746/pnf.2019.24.3.235] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Accepted: 04/27/2019] [Indexed: 12/16/2022] Open
Abstract
Nepal and many developing countries are currently suffering from increased prevalence of obesity, type 2 diabetes, and other metabolic disorders. Unhealthy dietary habits and physical inactivity are traditionally considered as responsible factors for these disorders. The relatively new concept of foetal programming suggests that development of metabolic diseases later in life may be associated with poor nutritional status in utero, and such phenomenon could be amplified by subsequent exposure to unhealthy diets after birth. We suggest that foetal programming and mismatched nutritional situations during foetal and postnatal life are important causative factors for increased prevalence of obesity and metabolic disorders in Nepal. Issues highlighted in this paper may also be relevant to other developing countries with similar socioeconomic status. Undernutrition in foetal life can predispose for visceral fat deposition and may alter dietary preferences towards unhealthy diets, amplifying the risk of nutritional mismatch after birth; this can lead to metabolic disturbances in a number of pathways including glucose and lipid metabolism. Providing attention to early life nutrition could therefore be an important tool to reduce the prevalence of lifestyle diseases in Nepal. Future national health policies should thus include changes in research and intervention activities towards preventing averse early life nutritional programming. Availability of free-of-cost and mandatory nutritional education and medical services to pregnant women and their families and better management of national health care systems including digitalization of national health data could be viable strategies to achieve these goals.
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Affiliation(s)
- Prabhat Khanal
- Animal Science, Production and Welfare Division, Faculty of Biosciences and Aquaculture, Nord University, Steinkjer 7713,
Norway
| | - Mette Olaf Nielsen
- Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Frederiksberg 1353,
Denmark
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22
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Abstract
Non-communicable diseases (NCD) such as type-2 diabetes and CVD are now highly prevalent in both developed and developing countries. Evidence from both human and animal studies shows that early-life nutrition is an important determinant of NCD risk in later life. The mechanism by which the early-life environment influences future disease risk has been suggested to include the altered epigenetic regulation of gene expression. Epigenetic processes regulate the accessibility of genes to the cellular proteins that control gene transcription, determining where and when a gene is switched on and its level of activity. Epigenetic processes not only play a central role in regulating gene expression but also allow an organism to adapt to the environment. In this review, we will focus on how both maternal and paternal nutrition can alter the epigenome and the evidence that these changes are causally involved in determining future disease risk.
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Affiliation(s)
- Mark A Burton
- Academic Unit of Human Development and Health, Faculty of Medicine,University of Southampton,Southampton,UK
| | - Karen A Lillycrop
- Centre for Biological Sciences, Faculty of Natural and Environmental Sciences,University of Southampton,Southampton,UK
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Wang B, Qu Y, Wang Y, Ma Y, Xu C, Li F, Liu C, Lu X, Wang B, Xiu P, Gao Y, Diao Z, Li Y, Luo H. Triplet Male Lambs Are More Susceptible than Twins to Dietary Soybean Oil-Induced Fatty Liver. J Nutr 2019; 149:989-995. [PMID: 31070764 DOI: 10.1093/jn/nxz039] [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: 11/21/2018] [Revised: 12/07/2018] [Accepted: 02/21/2019] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Litter size affects fetal development but its relation to diet-induced fatty liver later in life is unknown. OBJECTIVES This aim of this study was to test the hypothesis that litter size influences postweaning fatty liver development in response to soybean oil-supplemented diet. METHODS Weanling twin (TW) or triplet (TP) male lambs (n = 16) were fed a control diet or 2% soybean oil-supplemented diet (SO) for 90 d. Liver tissue morphology, biochemical parameters, and lipid metabolic enzymes were determined. Hepatic gene expression was analyzed by RNA sequencing (n = 3), followed by enrichment analysis according to Gene Ontology and the Kyoto Encyclopedia of Genes and Genomes. Differentially expressed genes involved in lipid metabolism were further verified by quantitative reverse transcriptase-polymerase chain reaction (n = 4). All data were analyzed by a 2-factor ANOVA, apart from differentially expressed genes, which were identified by the Benjamini-Hochberg approach (q value ≤0.05). RESULTS SO increased liver triglyceride (by 55%) and nonesterified fatty acid (by 54%) concentrations in TPs (P ≤ 0.05) but not in TWs (P > 0.05). SO also induced a 2.3- and 2.1-fold increase in the liver steatosis score of TPs and TWs, respectively (P ≤ 0.05). Moreover, SO reduced the activity of lipolytic enzymes including hepatic lipase and total lipase in TPs by 47% and 25%, respectively (P ≤ 0.05). In contrast, activities of lipogenic enzymes, including malic enzyme and acetyl coenzyme A carboxylase, were significantly higher in TPs (P ≤ 0.05). Moreover, TPs had higher expression of lipogenic genes, such as FASN (by 45%) and APOB (by 72%), and lower expression of lipolytic genes, such as PRKAA2 (by 28%) and CPT1A (by 43%), compared with TWs (P ≤ 0.05). CONCLUSIONS TPs have a gene expression profile that is more susceptible to SO-induced fatty liver than that of TWs, which indicates that insufficient maternal nutrient supply at fetal and neonatal stages may increase the risk of nonalcoholic fatty liver disease.
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Affiliation(s)
- Bo Wang
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, PR China
| | - Yanghua Qu
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, PR China
| | - Yiping Wang
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, PR China
| | - Yong Ma
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, PR China
| | - Chenchen Xu
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, PR China
| | - Fadi Li
- State Key Laboratory of Grassland Agro-Ecosystems; Key Laboratory of Grassland Livestock Industry Innovation; Ministry of Agriculture; College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, PR China
| | - Ce Liu
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, PR China
| | - Xiaonan Lu
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, PR China
| | - Bo Wang
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, PR China
| | - Peng Xiu
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, PR China
| | - Yuefeng Gao
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, PR China
| | - Zhicheng Diao
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, PR China
| | - Yuxia Li
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, PR China
| | - Hailing Luo
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, PR China
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Durst M, Könczöl K, Balázsa T, Eyre MD, Tóth ZE. Reward-representing D1-type neurons in the medial shell of the accumbens nucleus regulate palatable food intake. Int J Obes (Lond) 2019; 43:917-927. [PMID: 29907842 PMCID: PMC6484714 DOI: 10.1038/s41366-018-0133-y] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Revised: 04/06/2018] [Accepted: 05/10/2018] [Indexed: 01/05/2023]
Abstract
BACKGROUND/OBJECTIVES Dysfunction in reward-related aspects of feeding, and consequent overeating in humans, is a major contributor to obesity. Intrauterine undernutrition and overnutrition are among the predisposing factors, but the exact mechanism of how overeating develops is still unclear. Consummatory behavior is regulated by the medial shell (mSh) of the accumbens nucleus (Nac) through direct connections with the rostral part of the lateral hypothalamic area (LHA). Our aim was to investigate whether an altered Nac-LHA circuit may underlie hyperphagic behavior. SUBJECTS/METHODS Intrauterine protein-restricted (PR) male Wistar rats were used as models for hyperphagia. The experiments were performed using young adult control (normally nourished) and PR animals. Sweet condensed milk (SCM) served as a reward to test consumption and subsequent activation (Fos+) of Nac and LHA neurons. Expression levels of type 1 and 2 dopamine receptors (D1R, D2R) in the Nac, as well as tyrosine hydroxylase (TH) levels in the ventral tegmental area, were determined. The D1R agonist SKF82958 was injected into the mSh-Nac of control rats to test the effect of D1R signaling on SCM intake and neuronal cell activation in the LHA. RESULTS A group of food reward-representing D1R+ neurons was identified in the mSh-Nac. Activation (Fos+) of these neurons was highly proportional to the consumed palatable food. D1R agonist treatment attenuated SCM intake and diminished the number of SCM-activated cells in the LHA. Hyperphagic PR rats showed increased intake of SCM, reduced D1R expression, and an impaired response to SCM-evoked neuronal activation in the mSh-Nac, accompanied by an elevated number of Fos+ neurons in the LHA compared to controls. CONCLUSIONS Sensitivity of food reward-representing neurons in the mSh-Nac determines the level of satisfaction that governs cessation of consumption, probably through connections with the LHA. D1R signaling is a key element in this function, and is impaired in obesity-prone rats.
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Affiliation(s)
- Máté Durst
- Laboratory of Neuroendocrinology and In Situ Hybridization, Department of Anatomy, Histology and Embryology, Semmelweis University, Tűzoltó utca 58, Budapest, Hungary
| | - Katalin Könczöl
- Laboratory of Neuroendocrinology and In Situ Hybridization, Department of Anatomy, Histology and Embryology, Semmelweis University, Tűzoltó utca 58, Budapest, Hungary
| | - Tamás Balázsa
- Laboratory of Neuroendocrinology and In Situ Hybridization, Department of Anatomy, Histology and Embryology, Semmelweis University, Tűzoltó utca 58, Budapest, Hungary
| | - Mark D Eyre
- Department of Physiology I, University of Freiburg, Hermann-Herder-Str. 7, Freiburg, 79104, Germany
| | - Zsuzsanna E Tóth
- Laboratory of Neuroendocrinology and In Situ Hybridization, Department of Anatomy, Histology and Embryology, Semmelweis University, Tűzoltó utca 58, Budapest, Hungary.
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Portella AK, Paquet C, Bischoff AR, Molle RD, Faber A, Moore S, Arora N, Levitan R, Silveira PP, Dube L. Multi-behavioral obesogenic phenotypes among school-aged boys and girls along the birth weight continuum. PLoS One 2019; 14:e0212290. [PMID: 30789933 PMCID: PMC6383887 DOI: 10.1371/journal.pone.0212290] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Accepted: 01/30/2019] [Indexed: 11/18/2022] Open
Abstract
Evidence shows that extremes of birth weight (BW) carry a common increased risk for the development of adiposity and related cardiovascular diseases, but little is known about the role of obesogenic behaviors in this process. Moreover, no one has empirically examined whether the relationship between BW, obesogenic behaviors and BMI along the full low-to-high birthweight continuum reflects the U-shape pattern expected from common risk at both BW extremes. Our objective was to characterize physical activity, screen time, and eating behavior and their relationship to BMI as a function of BW among school-aged boys and girls. In this cross-sectional study, 460 children aged 6 to 12 years (50% boys) from Montreal, Canada provided information on sleeping time, screen time, physical activity levels, eating behavior (emotional, external and restrained eating) and anthropometrics (height, weight, BW) through parent reported questionnaires. BMI was normalized using WHO Standards (zBMI), and BW expressed as ratio using Canadian population standards (BW for gestational age and sex). Analyses were conducted using generalized linear models with linear and quadratic terms for BW, stratified by sex and adjusted for age, ethnicity and household income. In boys, physical activity and screen time showed U-shaped associations with BW, while physical activity had an inverted U-shaped in girls. Emotional and restrained eating had positive linear relations with BW in boys and girls. Sleep time and external eating were not associated with BW. A U-shaped relationship between BW and zBMI was found in boys but no association was found in girls. Only sleep (in boys and girls), and emotional eating (girls only) were related to zBMI and mediation of the BW-zBMI relationship was only supported for emotional eating. In conclusion, BW relates to obesogenic behaviors and BMI in both non-linear and linear ways, and these associations differed by sex.
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Affiliation(s)
- Andre Krumel Portella
- Desautels Faculty of Management, McGill Center for the Convergence of Health and Economics, McGill University, Montreal, QC, Canada
- PostGraduate Program in Pediatrics, Universidade Federal de Ciencias da Saude de Porto Alegre, Porto Alegre, RS, Brasil
- * E-mail:
| | - Catherine Paquet
- School of Health Sciences, Centre for Population Health Research, University of South Australia, Adelaide, South Australia, Australia
| | - Adrianne Rahde Bischoff
- Division of Neonatology, Department of Pediatrics, University of Toronto, Toronto, ON, Canada
| | - Roberta Dalle Molle
- Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Faculdade de Medicina, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Aida Faber
- Desautels Faculty of Management, McGill Center for the Convergence of Health and Economics, McGill University, Montreal, QC, Canada
| | - Spencer Moore
- Arnold School of Public Health, University of South Carolina, Columbia, SC, United States of America
| | | | - Robert Levitan
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada
- Centre for Addiction and Mental Health (CAMH), Toronto, ON, Canada
| | - Patricia Pelufo Silveira
- Department of Psychiatry, Faculty of Medicine, McGill University, Montreal, QC, Canada
- Sackler Institute for Epigenetics & Psychobiology, McGill University, Montreal, QC, Canada
- Ludmer Centre for Neuroinformatics and Mental Health, Douglas Hospital Research Centre, Montreal, QC, Canada
| | - Laurette Dube
- Desautels Faculty of Management, McGill Center for the Convergence of Health and Economics, McGill University, Montreal, QC, Canada
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Is willingness to exercise programmed in utero? Reviewing sedentary behavior and the benefits of physical activity in intrauterine growth restricted individuals. JORNAL DE PEDIATRIA (VERSÃO EM PORTUGUÊS) 2018. [DOI: 10.1016/j.jpedp.2018.03.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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27
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Bischoff AR, Cunha FDS, Dalle Molle R, Maróstica PJC, Silveira PP. Is willingness to exercise programmed in utero? Reviewing sedentary behavior and the benefits of physical activity in intrauterine growth restricted individuals. J Pediatr (Rio J) 2018; 94:582-595. [PMID: 29476706 DOI: 10.1016/j.jped.2017.12.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Revised: 12/06/2017] [Accepted: 12/15/2017] [Indexed: 10/18/2022] Open
Abstract
OBJECTIVE The literature suggests that a fetus will adapt to surrounding adversities by optimizing its use of energy to improve survival, ultimately leading to the programming of the individual's energy intake and expenditure. While recent reviews focused on the fetal programming of energy intake and food preferences, there is also some evidence that fetal adversity is associated with diminished physical activity levels. Therefore, we aimed to review (a) the evidence for an association between being born with intrauterine growth restriction and sedentarism over the life-course and (b) the potential benefits of physical activity over cardiometabolic risk factors for this population. SOURCES PubMed, Scielo, Scopus and Embase. SUMMARY OF FINDINGS Most clinical studies that used objective measures found no association between intrauterine growth restriction and physical activity levels, while most studies that used self-reported questionnaires revealed such relationships, particularly leisure time physical activity. Experimental studies support the existence of fetal programming of physical activity, and show that exposure to exercise during IUGR individuals' life improves metabolic outcomes but less effect was seen on muscle architecture or function. CONCLUSIONS Alterations in muscle strength and metabolism, as well as altered aerobic performance, may predispose IUGR individuals to be spontaneously less physically active, suggesting that this population may be an important target for preventive interventions. Although very heterogeneous, the different studies allow us to infer that physical activity may have beneficial effects especially for individuals that are more vulnerable to metabolic modifications such as those with IUGR.
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Affiliation(s)
- Adrianne Rahde Bischoff
- University of Toronto, Department of Pediatrics, Division of Neonatology, Toronto, Canada; Hospital for Sick Children, Toronto, Canada.
| | - Fábio da Silva Cunha
- Universidade Federal do Rio Grande do Sul, Faculdade de Medicina, Departamento de Pediatria, Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Porto Alegre, RS, Brazil
| | - Roberta Dalle Molle
- Universidade Federal do Rio Grande do Sul, Faculdade de Medicina, Departamento de Pediatria, Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Porto Alegre, RS, Brazil
| | - Paulo José Cauduro Maróstica
- Universidade Federal do Rio Grande do Sul, Faculdade de Medicina, Departamento de Pediatria, Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Porto Alegre, RS, Brazil
| | - Patrícia Pelufo Silveira
- Universidade Federal do Rio Grande do Sul, Faculdade de Medicina, Departamento de Pediatria, Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Porto Alegre, RS, Brazil; McGill University, Douglas Mental Health University Institute, Ludmer Centre for Neuroinformatics and Mental Health, Montreal, Canada
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Mills V, Plows JF, Zhao H, Oyston C, Vickers MH, Baker PN, Stanley JL. Effect of sildenafil citrate treatment in the eNOS knockout mouse model of fetal growth restriction on long-term cardiometabolic outcomes in male offspring. Pharmacol Res 2018; 137:122-134. [PMID: 30292428 DOI: 10.1016/j.phrs.2018.09.023] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 09/16/2018] [Accepted: 09/21/2018] [Indexed: 10/28/2022]
Abstract
Fetal growth restriction (FGR) is associated with an increased risk of hypertension, insulin resistance, obesity and cardiovascular disease in adulthood. Currently there are no effective treatments to reverse the course of FGR. This study used the eNOS knockout mouse (eNOS-/-), a model of FGR, to determine the ability of sildenafil, a potential new treatment for FGR, to improve cardiovascular and metabolic outcomes in adult offspring following a complicated pregnancy. Pregnant eNOS-/- and C57BL/6J control dams were randomised to sildenafil treatment (0.2 mg/ml in drinking water) or placebo at day 12.5 of gestation until birth. After weaning, male offspring were randomised to either a high fat (HFD; 45% kcal from fat) or normal chow diet (ND), and raised to either postnatal day 90 or 150. Growth and body composition, glucose tolerance, insulin resistance, systolic blood pressure and vascular function were analysed at both time-points. eNOS-/- offspring were significantly smaller than their C57BL/6J controls at weaning and P90 (p < 0.01); at P150 they were a similar weight. Total adipose tissue deposition at P90 was significantly increased only in eNOS-/- mice fed a HFD (p < 0.001). At P150 both C57BL/6J and eNOS-/- offspring fed a HFD demonstrated significant adipose tissue deposition (p < 0.01), regardless of maternal treatment. Both diet and maternal sildenafil treatment had a significant effect on glucose tolerance. Glucose tolerance was significantly impaired in eNOS-/- mice fed a HFD (p < 0.01); this was significant in offspring from both sildenafil and vehicle treated mothers at P90 and P150. Glucose tolerance was also impaired in C57BL/6J mice fed a HFD at both P90 and P150 (p < 0.01), but only in those also exposed to sildenafil. In these C57BL/6J mice, sildenafil was associated with impaired insulin sensitivity at P90 (p = 0.020) but increased insulin resistance at P150 (p = 0.019). Exposure to sildenafil was associated with a significant increase in systolic blood pressure in eNOS-/- mice compared with their C57BL/6J diet controls at P150 (p < 0.05). Exposure to sildenafil had differing effects on vascular function in mesenteric arteries; it increased vasodilation in response to ACh in C57BL/6J mice, but was associated with a more constrictive phenotype in eNOS-/- mice. eNOS-/- mice demonstrate a number of impaired outcomes consistent with programmed cardiometabolic disease, particularly when faced with the 'second hit' of a HFD. Exposure to sildenafil treatment during pregnancy did not increase fetal growth or significantly improve adult metabolic or cardiac outcomes. Maternal sildenafil treatment was, however, associated with small impairments in glucose handling and an increase in blood pressure. This study highlights the importance of understanding the long-term effects of treatment during pregnancy in offspring from both complicated and healthy control pregnancies.
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Affiliation(s)
- Valerie Mills
- Liggins Institute, The University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand; Gravida: National Research Centre for Growth and Development, The University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand
| | - Jasmine F Plows
- Liggins Institute, The University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand; Gravida: National Research Centre for Growth and Development, The University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand
| | - Huan Zhao
- Liggins Institute, The University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand; Gravida: National Research Centre for Growth and Development, The University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand
| | - Charlotte Oyston
- Liggins Institute, The University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand; Gravida: National Research Centre for Growth and Development, The University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand
| | - Mark H Vickers
- Liggins Institute, The University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand; Gravida: National Research Centre for Growth and Development, The University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand
| | - Philip N Baker
- Liggins Institute, The University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand; Gravida: National Research Centre for Growth and Development, The University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand; College of Life Sciences, University of Leicester, University Road, Leicester, LE1 7RH, UK
| | - Joanna L Stanley
- Liggins Institute, The University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand; Gravida: National Research Centre for Growth and Development, The University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand.
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29
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Chmurzynska A, Mlodzik MA, Radziejewska A, Szwengiel A, Malinowska AM, Nowacka-Woszuk J. Caloric restriction can affect one-carbon metabolism during pregnancy in the rat: A transgenerational model. Biochimie 2018; 152:181-187. [PMID: 30009859 DOI: 10.1016/j.biochi.2018.07.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Accepted: 07/11/2018] [Indexed: 01/21/2023]
Abstract
One-carbon metabolism is critical to pregnancy outcomes, because it determines the availability of nutrients involved in cell divisions and DNA methylation. The aim of this study was to analyze how 50% prenatal calorie restriction affected one-carbon metabolism in pregnant Wistar rats of the F0 to F2 generations. Mean choline (p < 0.001), betaine (p < 0.001), and S-adenosylmethionine (SAM) (p < 0.05) concentrations were respectively about 40%, 45%, and 20% lower in the F0_R (R - restricted diet) than in the F0_C (C - control diet). Homocysteine, S-adenosylhomocysteine (SAH), and trimethylamine oxide concentrations were unaffected. In the F1_R, the SAM-to-SAH ratio was 25% higher (p < 0.05) than in the F1_C. No differences between the C and R groups were observed in the F2 generation. The SAM concentrations in the F1_R were higher than in the F0_R and the F2_R (p < 0.01). The relative transcript levels of Mat1a, Bhmt, Cbs, Pemt, and Mthfr were only slightly affected by the diet, with changes of less than a factor of 2.0. Cbs activity in the F2_R was significantly higher than in the F2_C (p < 0.001). Food deprivation may affect one-carbon metabolism in pregnant rats, but it does not stimulate persistent metabolic changes that can be observed during the pregnancy of their progeny of the F1 or F2 generations.
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Affiliation(s)
- A Chmurzynska
- Institute of Human Nutrition and Dietetics, Poznań University of Life Sciences, Poland.
| | - M A Mlodzik
- Institute of Human Nutrition and Dietetics, Poznań University of Life Sciences, Poland
| | - A Radziejewska
- Institute of Human Nutrition and Dietetics, Poznań University of Life Sciences, Poland
| | - A Szwengiel
- Institute of Food Technology of Plant Origin, Poznań University of Life Sciences, Poland
| | - A M Malinowska
- Institute of Human Nutrition and Dietetics, Poznań University of Life Sciences, Poland
| | - J Nowacka-Woszuk
- Department of Genetics and Animal Breeding, Poznań University of Life Sciences, Poland
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Maternal low-quality protein diet exerts sex-specific effects on plasma amino acid profile and alters hepatic expression of methyltransferases in adult rat offspring. J Dev Orig Health Dis 2018; 9:409-416. [PMID: 29582727 DOI: 10.1017/s2040174418000132] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Nutrition during pregnancy and lactation is a critical factor in the development of the offspring. Both protein content and source in maternal diet affect neonatal health, but the long-term effects of maternal low-quality protein diet on the offspring are less clear. This study aimed to examine the effects of maternal low-quality protein diet on offspring's growth, development, circulating metabolites and hepatic expression of methyltransferases. Virgin Wistar rats were mated at 11 weeks of age. Dams were then maintained on either a chow diet with 20% casein as the control group (C), or a low-quality protein diet with 20% wheat gluten as the experimental group (WG) throughout gestation and lactation. After weaning, all offspring were fed a control chow diet until the age of 20 weeks. Male WG offspring had significantly lower body weight and energy intake, whereas female WG offspring had significantly higher body weight and energy intake when compared with controls. Early life exposure to WG diet had no significant effect on circulating metabolites. However, fasting insulin concentrations and homoeostasis model assessment-insulin resistance were decreased in WG male and female offspring. Maternal low-quality protein diet increased plasma aspartic acid, glutamic acid, histidine, cystathione and decreased lysine in male WG offspring. Conversely, the same amino acids were reduced in female WG offspring. Adult offspring exposed to WG diet had significantly upregulated hepatic DNMT3a and DNMT3b expressions. Our study showed that there were differential effects of maternal poor-quality protein diet upon adult offspring's metabolism.
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Vithayathil MA, Gugusheff JR, Ong ZY, Langley-Evans SC, Gibson RA, Muhlhausler BS. Exposure to maternal cafeteria diets during the suckling period has greater effects on fat deposition and Sterol Regulatory Element Binding Protein-1c (SREBP-1c) gene expression in rodent offspring compared to exposure before birth. Nutr Metab (Lond) 2018; 15:17. [PMID: 29467799 PMCID: PMC5815184 DOI: 10.1186/s12986-018-0253-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Accepted: 02/07/2018] [Indexed: 12/15/2022] Open
Abstract
Background While the adverse metabolic effects of exposure to obesogenic diets during both the prenatal and early postnatal period are well established, the relative impact of exposure during these separate developmental windows remains unclear. This study aimed to assess the relative contribution of exposure to a maternal cafeteria diet during pregnancy and lactation on body weight, fat mass and expression of lipogenic and adipokine genes in the offspring. Methods Wistar rats were fed either a control chow (Control, n = 14) or obesogenic cafeteria diet (CAF, n = 12) during pregnancy and lactation. Pups were cross-fostered to another dam in either the same or different dietary group within 24 h of birth. Body weight, body fat mass and expression of lipogenic and adipokine genes in subcutaneous and visceral adipose tissues were determined in offspring at weaning and 3 weeks post-weaning. Results Offspring suckled by CAF dams had a lower body weight (P < 0.05), but ~ 2-fold higher percentage body fat at weaning than offspring suckled by Control dams (P < 0.01), independent of whether they were born to a Control or CAF dam. At 6 weeks of age, after all offspring were weaned onto standard chow, males and females suckled by CAF dams remained lighter (P < 0.05) than offspring suckled by Control dams, but the percentage fat mass was no longer different between groups. Sterol Regulatory Element Binding Protein-1c (SREBP-1c) mRNA expression was ~ 25% lower in offspring suckled by cafeteria dams in males at weaning (P < 0.05) and in females at 6 weeks of age (P < 0.05). Exposure to a cafeteria diet during the suckling period alone also resulted in increased adipocyte Peroxisome Proliferator Activated Receptor-γ (PPAR-γ) mRNA expression in females, and adiponectin and leptin mRNA expression in both sexes at weaning. Conclusions The findings from this study point to the critical role of the suckling period for deposition of adipose tissue in rodents, and the potential role of altered adipocyte gene expression in mediating these effects.
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Affiliation(s)
- M A Vithayathil
- 1FOODplus Research Centre, Department of Wine and Food Sciences, School of Agriculture, Food and Wine, The University of Adelaide, Adelaide, South Australia 5064 Australia
| | - J R Gugusheff
- 1FOODplus Research Centre, Department of Wine and Food Sciences, School of Agriculture, Food and Wine, The University of Adelaide, Adelaide, South Australia 5064 Australia
| | - Z Y Ong
- 1FOODplus Research Centre, Department of Wine and Food Sciences, School of Agriculture, Food and Wine, The University of Adelaide, Adelaide, South Australia 5064 Australia.,3Sansom Institute for Health Research, University of South Australia, Adelaide, South Australia 5001 Australia
| | - S C Langley-Evans
- 4School of Biosciences, University of Nottingham, Sutton Bonington, Loughborough, LE12 5RD UK
| | - R A Gibson
- 1FOODplus Research Centre, Department of Wine and Food Sciences, School of Agriculture, Food and Wine, The University of Adelaide, Adelaide, South Australia 5064 Australia.,2Healthy Mothers, Babies and Childrens Theme, South Australian Health and Medical Research Institute, Adelaide, South Australia 5001 Australia
| | - B S Muhlhausler
- 1FOODplus Research Centre, Department of Wine and Food Sciences, School of Agriculture, Food and Wine, The University of Adelaide, Adelaide, South Australia 5064 Australia.,2Healthy Mothers, Babies and Childrens Theme, South Australian Health and Medical Research Institute, Adelaide, South Australia 5001 Australia.,3Sansom Institute for Health Research, University of South Australia, Adelaide, South Australia 5001 Australia
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Exposure to Chinese famine in early life and the risk of dyslipidemia in adulthood. Eur J Nutr 2018; 58:391-398. [PMID: 29299735 DOI: 10.1007/s00394-017-1603-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Accepted: 12/28/2017] [Indexed: 01/02/2023]
Abstract
PURPOSE Early life exposure to famine may affect the susceptibility to metabolic disorders including dyslipidemia. However, few studies explored the association between them in Chinese population. We aimed to evaluate the association between Chinese famine (1959-1961) exposure during early life and the risk of dyslipidemia in adulthood. METHODS The study performed a historic cohort study and data were from China Health and Nutrition Survey conducted in 2009. A total of 4843 subjects born between 1941 and 1966 were categorized into fetal-infant exposed group (N = 433), childhood exposed group (N = 2132), adolescence exposed group (N = 1140), and unexposed group (N = 1138), respectively. Dyslipidemia was defined by Chinese adult dyslipidemia prevention guide (2016 edition). We compared fetal exposed group, childhood exposed group, and adolescence exposed group to unexposed group using logistic regression models to assess the effect of famine exposure on later dyslipidemia. RESULTS The prevalence of dyslipidemia among subjects in unexposed group, fetal exposed group, childhood exposed group, and adolescence exposed group was 56.40, 64.00, 63.90, and 63.90%, respectively. Compared with unexposed group, participants exposed to famine in fetal period (OR 1.34, 95% CI 1.05-1.70), childhood (OR 1.44, 95% CI 1.23-1.69), and adolescence (OR 1.41, 95% CI 1.17-1.71) had higher risks of dyslipidemia in adults after adjustment for potential confounders. CONCLUSION Exposure to Chinese famine in early life was associated with increased risk of dyslipidemia in adulthood. Preventing undernutrition in early life is an appropriate recommendation to reduce the prevalence of later dyslipidemia.
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Pillay N, Rimbach R. Protein deficiency decreases stereotypic behavior frequency and prevalence and activity in the striped mouse Rhabdomys dilectus chakae. Dev Psychobiol 2017; 60:194-201. [PMID: 29152736 DOI: 10.1002/dev.21587] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Accepted: 10/12/2017] [Indexed: 11/10/2022]
Abstract
Diverse motivational triggers, including diet, elicit stereotypic behavior. We investigated whether diets comprised of different protein levels but similar levels of energy were associated with the occurrence of locomotor stereotypies in the striped mouse Rhabdomys dilectus chakae. In a first experiment, 20 stereotypic and 20 non-stereotypic (10 subjects per sex and per group) juvenile (40 days old) subjects were placed on baseline (BP), high (HP) or low protein (LP) diet treatments (120 subjects in total). All subjects initially identified as stereotypic displayed stereotypic behavior in the BP and HP treatments on Days 60-63 and Days 80-83 compared to 35% and 12.5% of LP subjects, respectively. Moreover, LP subjects displayed lower levels of activity and stereotypic behavior than BP and HP subjects. Those identified as non-stereotypic never displayed stereotypy. In a second experiment, 48 individuals, bred and reared on LP and whose parents were stereotypic, were assigned to either HP (13 males, 12 females) or LP (12 males, 11 females) treatments at 50 days of age for 30 days. Stereotypy was three times less likely to occur in the LP than the HP treatment, and activity was greater in LP-HP individuals than LP-LP individuals. In both experiments, LP individuals had the lowest body mass. Striped mice adjusted their behaviors in response to dietary protein levels. Protein deficiency reduced activity and stereotypic behavior and prevalence, possibly related to an energy or neurological deficit.
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Affiliation(s)
- Neville Pillay
- School of Animal, Plant, and Environmental Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Rebecca Rimbach
- School of Animal, Plant, and Environmental Sciences, University of the Witwatersrand, Johannesburg, South Africa
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The impact of periconceptional alcohol exposure on fat preference and gene expression in the mesolimbic reward pathway in adult rat offspring. J Dev Orig Health Dis 2017; 9:223-231. [DOI: 10.1017/s2040174417000824] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Alcohol consumption around the time of conception is highly prevalent in Western countries. Exposure to ethanol levels during gestation has been associated with altered development of the mesolimbic reward pathway in rats and increased propensity to addiction, however the effect of exposure only around the time of conception is unknown. The current study investigated the effects of periconceptional alcohol exposure (PC:EtOH) on alcohol and palatable food preferences and gene expression in the ventral tegmental area (VTA) and the nucleus accumbens of the adult offspring. Rats were exposed to a liquid diet containing ethanol (EtOH) (12.5% vol/vol) or a control diet from 4 days before mating until 4 days after mating. PC:EtOH had no effect on alcohol preference in either sex. At 15 months of age, however, male PC:EtOH offspring consumed more high-fat food when compared with male control offspring, but this preference was not observed in females. Expression of the dopamine receptor type 1 (Drd1a) was lower in the VTA of male PC:EtOH offspring compared with their control counterparts. There was no effect of PC:EtOH on mRNA expression of the µ-opioid receptor, tyrosine hydroxylase (Th), dopamine receptor type 2 (Drd2) or dopamine active transporter (Slc6a3). These data support the hypothesis that periconceptional alcohol exposure can alter expression of key components of the mesolimbic reward pathway and heighten the preference of offspring for palatable foods and may therefore increase their propensity towards diet-induced obesity. These results highlight the importance of alcohol avoidance when planning a pregnancy.
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Reyes-Castro LA, Padilla-Gómez E, Parga-Martínez NJ, Castro-Rodríguez DC, Quirarte GL, Díaz-Cintra S, Nathanielsz PW, Zambrano E. Hippocampal mechanisms in impaired spatial learning and memory in male offspring of rats fed a low-protein isocaloric diet in pregnancy and/or lactation. Hippocampus 2017; 28:18-30. [PMID: 28843045 DOI: 10.1002/hipo.22798] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Revised: 08/15/2017] [Accepted: 08/22/2017] [Indexed: 01/08/2023]
Abstract
Maternal nutritional challenges during fetal and neonatal development result in developmental programming of multiple offspring organ systems including brain maturation and function. A maternal low-protein diet during pregnancy and lactation impairs associative learning and motivation. We evaluated effects of a maternal low-protein diet during gestation and/or lactation on male offspring spatial learning and hippocampal neural structure. Control mothers (C) ate 20% casein and restricted mothers (R) 10% casein, providing four groups: CC, RR, CR, and RC (first letter pregnancy, second lactation diet). We evaluated the behavior of young adult male offspring around postnatal day 110. Corticosterone and ACTH were measured. Males were tested for 2 days in the Morris water maze (MWM). Stratum lucidum mossy fiber (MF) area, total and spine type in basal dendrites of stratum oriens in the hippocampal CA3 field were measured. Corticosterone and ACTH were higher in RR vs. CC. In the MWM acquisition test CC offspring required two, RC three, and CR seven sessions to learn the maze. RR did not learn in eight trials. In a retention test 24 h later, RR, CR, and RC spent more time locating the platform and performed fewer target zone entries than CC. RR and RC offspring spent less time in the target zone than CC. MF area, total, and thin spines were lower in RR, CR, and RC than CC. Mushroom spines were lower in RR and RC than CC. Stubby spines were higher in RR, CR, and RC than CC. We conclude that maternal low-protein diet impairs spatial acquisition and memory retention in male offspring, and that alterations in hippocampal presynaptic (MF), postsynaptic (spines) elements and higher glucocorticoid levels are potential mechanisms to explain these learning and memory deficits.
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Affiliation(s)
- L A Reyes-Castro
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición SZ, México 14080, México
| | - E Padilla-Gómez
- Departamento de Neurobiología del Desarrollo y Neurofisiología, Instituto de Neurobiología, Universidad Nacional Autónoma de México, Juriquilla, Querétaro 76230, México
| | - N J Parga-Martínez
- Departamento de Neurobiología Conductual y Cognitiva, Instituto de Neurobiología, Universidad Nacional Autónoma de México, Juriquilla, Querétaro 76230, México
| | - D C Castro-Rodríguez
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición SZ, México 14080, México
| | - G L Quirarte
- Departamento de Neurobiología Conductual y Cognitiva, Instituto de Neurobiología, Universidad Nacional Autónoma de México, Juriquilla, Querétaro 76230, México
| | - S Díaz-Cintra
- Departamento de Neurobiología del Desarrollo y Neurofisiología, Instituto de Neurobiología, Universidad Nacional Autónoma de México, Juriquilla, Querétaro 76230, México
| | - P W Nathanielsz
- Department of Animal Science, University of Wyoming, Laramie, Wyoming 82071-3684
| | - E Zambrano
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición SZ, México 14080, México
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Hiramatsu L, Kay JC, Thompson Z, Singleton JM, Claghorn GC, Albuquerque RL, Ho B, Ho B, Sanchez G, Garland T. Maternal exposure to Western diet affects adult body composition and voluntary wheel running in a genotype-specific manner in mice. Physiol Behav 2017. [PMID: 28625550 DOI: 10.1016/j.physbeh.2017.06.008] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Some human diseases, including obesity, Type II diabetes, and numerous cancers, are thought to be influenced by environments experienced in early life, including in utero. Maternal diet during the perinatal period may be especially important for adult offspring energy balance, potentially affecting both body composition and physical activity. This effect may be mediated by the genetic background of individuals, including, for example, potential "protective" mechanisms for individuals with inherently high levels of physical activity or high basal metabolic rates. To examine some of the genetic and environmental factors that influence adult activity levels, we used an ongoing selection experiment with 4 replicate lines of mice bred for high voluntary wheel running (HR) and 4 replicate, non-selected control lines (C). Dams (half HR and half C) were fed a "Western" diet (WD, high in fat and sucrose) or a standard diet (SD) from 2weeks prior to mating until their pups could feed on solid food (14days of age). We analyzed dam and litter characteristics from birth to weaning, and offspring mass and physical activity into adulthood. One male offspring from each litter received additional metabolic and behavioral tests. Maternal WD caused pups to eat solid food significantly earlier for C litters, but not for HR litters (interaction of maternal environment and genotype). With dam mass as a covariate, mean pup mass was increased by maternal WD but litter size was unaffected. HR dams had larger litters and tended to have smaller pups than C dams. Home-cage activity of juvenile focal males was increased by maternal WD. Juvenile lean mass, fat mass, and fat percent were also increased by maternal WD, but food consumption (with body mass as a covariate) was unaffected (measured only for focal males). Behavior in an elevated plus maze, often used to indicate anxiety, was unaffected by maternal WD. Maximal aerobic capacity (VO2max) was also unaffected by maternal WD, but HR had higher VO2max than C mice. Adult lean, fat, and total body masses were significantly increased by maternal WD, with greater increase for fat than for lean mass. Overall, no aspect of adult wheel running (total distance, duration, average running speed, maximum speed) or home-cage activity was statistically affected by maternal WD. However, analysis of the 8 individual lines revealed that maternal WD significantly increased wheel running in one of the 4 HR lines. On average, all groups lost fat mass after 6days of voluntary wheel running, but the absolute amount lost was greater for mice with maternal WD resulting in no effect of maternal WD on absolute or % body fat after wheel access. All groups gained lean and total body mass during wheel access, regardless of maternal WD or linetype. Measured after wheel access, circulating leptin, adiponectin, and corticosterone concentrations were unaffected by maternal WD and did not differ between HR and C mice. With body mass as a covariate, heart ventricle mass was increased by maternal WD in both HR and C mice, but fat pads, liver, spleen, and brain masses were unaffected. As found previously, HR mice had larger brains than C mice. Body mass of grand-offspring was unaffected by grand-maternal WD, but grand-offspring wheel running was significantly increased for one HR line and decreased for another HR line by grand-maternal WD. In summary, maternal Western diet had long-lasting and general effects on offspring adult morphology, but effects on adult behavior were limited and contingent on sex and genetic background.
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Affiliation(s)
- Layla Hiramatsu
- Department of Biology, University of California, Riverside, CA 92521, USA
| | - Jarren C Kay
- Department of Biology, University of California, Riverside, CA 92521, USA
| | - Zoe Thompson
- Neuroscience Graduate Program, University of California, Riverside, CA 92521, USA
| | | | - Gerald C Claghorn
- Department of Biology, University of California, Riverside, CA 92521, USA
| | | | - Brittany Ho
- Department of Biology, University of California, Riverside, CA 92521, USA
| | - Brett Ho
- Department of Biology, University of California, Riverside, CA 92521, USA
| | - Gabriela Sanchez
- Department of Biology, University of California, Riverside, CA 92521, USA
| | - Theodore Garland
- Department of Biology, University of California, Riverside, CA 92521, USA.
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Karim TJ, Reyes-Vazquez C, Dafny N. Comparison of the VTA and LC response to methylphenidate: a concomitant behavioral and neuronal study of adolescent male rats. J Neurophysiol 2017; 118:1501-1514. [PMID: 28615331 DOI: 10.1152/jn.00145.2017] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 06/12/2017] [Accepted: 06/12/2017] [Indexed: 12/21/2022] Open
Abstract
Methylphenidate (MPD), also known as Ritalin, is a psychostimulant used to treat attention deficit hyperactivity disorder. However, it is increasingly being misused by normal adolescents for recreation and academic advantage. Therefore, it is important to elucidate the behavioral and neurophysiological effects of MPD in normal subjects. MPD inhibits the reuptake of catecholamines, mainly found in the ventral tegmental area (VTA) and locus coeruleus (LC). The VTA and LC normally mediate attention, motivation, and drug reward behaviors. Selective neuronal connections between the VTA and LC have been identified implicating regular interaction between the structures. The objective of this study was to compare the neuronal responses of the VTA and LC to MPD in normal adolescent rats. Animals were implanted with permanent electrodes in the VTA and LC, and neuronal units were recorded following acute and repetitive (chronic) saline or 0.6, 2.5, or 10.0 mg/kg MPD exposure. Animals displayed either behavioral sensitization or tolerance to all three doses of MPD. Acute MPD exposure elicited excitation in the majority of all VTA and LC units. Chronic MPD exposure elicited a further increase in VTA and LC neuronal activity in animals exhibiting behavioral sensitization and an attenuation in VTA and LC neuronal activity in animals exhibiting behavioral tolerance, demonstrating neurophysiological sensitization and tolerance, respectively. The similar pattern in VTA and LC unit activity suggests that the two structures are linked in their response to MPD. These results may help determine the exact mechanism of action of MPD, resulting in optimized treatment of patients.NEW & NOTEWORTHY The same dose of 0.6, 2.5, and 10 mg/kg methylphenidate (MPD) elicits either behavioral sensitization or tolerance in adolescent rats. There is a direct correlation between the ventral tegmental area (VTA) and locus coeruleus (LC) neuronal response to chronic MPD exposure. Both the VTA and LC are involved in the behavioral and neurophysiological effects of chronic MPD.
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Affiliation(s)
- Tahseen J Karim
- Department of Neurobiology and Anatomy, McGovern Medical School, Houston, Texas
| | - Cruz Reyes-Vazquez
- Department of Neurobiology and Anatomy, McGovern Medical School, Houston, Texas
| | - Nachum Dafny
- Department of Neurobiology and Anatomy, McGovern Medical School, Houston, Texas
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Pedroso AP, Souza AP, Dornellas APS, Oyama LM, Nascimento CMO, Santos GMS, Rosa JC, Bertolla RP, Klawitter J, Christians U, Tashima AK, Ribeiro EB. Intrauterine Growth Restriction Programs the Hypothalamus of Adult Male Rats: Integrated Analysis of Proteomic and Metabolomic Data. J Proteome Res 2017; 16:1515-1525. [PMID: 28314371 DOI: 10.1021/acs.jproteome.6b00923] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Programming of hypothalamic functions regulating energy homeostasis may play a role in intrauterine growth restriction (IUGR)-induced adulthood obesity. The present study investigated the effects of IUGR on the hypothalamus proteome and metabolome of adult rats submitted to 50% protein-energy restriction throughout pregnancy. Proteomic and metabolomic analyzes were performed by data independent acquisition mass spectrometry and multiple reaction monitoring, respectively. At age 4 months, the restricted rats showed elevated adiposity, increased leptin and signs of insulin resistance. 1356 proteins were identified and 348 quantified while 127 metabolites were quantified. The restricted hypothalamus showed down-regulation of 36 proteins and 5 metabolites and up-regulation of 21 proteins and 9 metabolites. Integrated pathway analysis of the proteomics and metabolomics data indicated impairment of hypothalamic glucose metabolism, increased flux through the hexosamine pathway, deregulation of TCA cycle and the respiratory chain, and alterations in glutathione metabolism. The data suggest IUGR modulation of energy metabolism and redox homeostasis in the hypothalamus of male adult rats. The present results indicated deleterious consequences of IUGR on hypothalamic pathways involved in pivotal physiological functions. These results provide guidance for future mechanistic studies assessing the role of intrauterine malnutrition in the development of metabolic diseases later in life.
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Affiliation(s)
- Amanda P Pedroso
- Department of Physiology, Universidade Federal de São Paulo UNIFESP , São Paulo, SP 04021-001, Brazil
| | - Adriana P Souza
- Department of Physiology, Universidade Federal de São Paulo UNIFESP , São Paulo, SP 04021-001, Brazil
| | - Ana P S Dornellas
- Department of Physiology, Universidade Federal de São Paulo UNIFESP , São Paulo, SP 04021-001, Brazil
| | - Lila M Oyama
- Department of Physiology, Universidade Federal de São Paulo UNIFESP , São Paulo, SP 04021-001, Brazil
| | - Cláudia M O Nascimento
- Department of Physiology, Universidade Federal de São Paulo UNIFESP , São Paulo, SP 04021-001, Brazil
| | - Gianni M S Santos
- Division of Applied Statistics, Universidade Federal de São Paulo UNIFESP , São Paulo, SP 04021-001, Brazil
| | - José C Rosa
- Protein Chemistry Center, Department of Molecular and Cell Biology, Ribeirão Preto Medical School, Universidade de São Paulo , Ribeirão Preto, SP 03178-200, Brazil
| | - Ricardo P Bertolla
- Department of Surgery, Universidade Federal de São Paulo UNIFESP , São Paulo, SP 04021-001, Brazil
| | - Jelena Klawitter
- iC42 Clinical Research and Development, Department of Anesthesiology, University of Colorado Denver , Anschutz Medical Campus, Aurora, Colorado 80045, United States
| | - Uwe Christians
- iC42 Clinical Research and Development, Department of Anesthesiology, University of Colorado Denver , Anschutz Medical Campus, Aurora, Colorado 80045, United States
| | - Alexandre K Tashima
- Department of Biochemistry, Universidade Federal de São Paulo UNIFESP , São Paulo, SP 04021-001, Brazil
| | - Eliane B Ribeiro
- Department of Physiology, Universidade Federal de São Paulo UNIFESP , São Paulo, SP 04021-001, Brazil
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Jiang Q, Li G, Zhang T, Zhang H, Gao X, Xing X, Yang F. Application of formulated diets and their effects on nutrient digestibility and reproductive performance of female mink (Neovison vison) during gestation. JOURNAL OF APPLIED ANIMAL RESEARCH 2017. [DOI: 10.1080/09712119.2016.1271335] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Qingkui Jiang
- State Key Laboratory for Molecular Biology of Special Economic Animals, Institute of Economic Animal and Plant Science, Chinese Academy of Agricultural Sciences, Changchun City, People’s Republic of China
| | - Guangyu Li
- State Key Laboratory for Molecular Biology of Special Economic Animals, Institute of Economic Animal and Plant Science, Chinese Academy of Agricultural Sciences, Changchun City, People’s Republic of China
| | - Tietao Zhang
- State Key Laboratory for Molecular Biology of Special Economic Animals, Institute of Economic Animal and Plant Science, Chinese Academy of Agricultural Sciences, Changchun City, People’s Republic of China
| | - Haihua Zhang
- State Key Laboratory for Molecular Biology of Special Economic Animals, Institute of Economic Animal and Plant Science, Chinese Academy of Agricultural Sciences, Changchun City, People’s Republic of China
| | - Xiuhua Gao
- Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, People’s Republic of China
| | - Xiumei Xing
- State Key Laboratory for Molecular Biology of Special Economic Animals, Institute of Economic Animal and Plant Science, Chinese Academy of Agricultural Sciences, Changchun City, People’s Republic of China
| | - Fuhe Yang
- State Key Laboratory for Molecular Biology of Special Economic Animals, Institute of Economic Animal and Plant Science, Chinese Academy of Agricultural Sciences, Changchun City, People’s Republic of China
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van Deutekom AW, Chinapaw MJM, Jansma EP, Vrijkotte TGM, Gemke RJBJ. The Association of Birth Weight and Infant Growth with Energy Balance-Related Behavior - A Systematic Review and Best-Evidence Synthesis of Human Studies. PLoS One 2017; 12:e0168186. [PMID: 28081150 PMCID: PMC5232347 DOI: 10.1371/journal.pone.0168186] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Accepted: 11/28/2016] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Suboptimal prenatal and early postnatal growths are associated with obesity in later life, but the underlying mechanisms are unknown. The aim of this study was to systematically review the literature that reports on the longitudinal association of (i) birth size or (ii) infant growth with later (i) energy intake, (ii) eating behaviors, (iii) physical activity or (iv) sedentary behavior in humans. METHODS A comprehensive search of MEDLINE, EMBASE, PsycINFO and The Cochrane Library was conducted to identify relevant publications. We appraised the methodological quality of the studies and synthesized the extracted data through a best-evidence synthesis. RESULTS Data from 41 publications were included. The quality of the studies was high in three papers, moderate in 11 and low in the large majority (n = 27) of papers appraised. Our best-evidence synthesis indicates that there is no evidence for an association of birth weight with later energy intake, eating behavior, physical activity or sedentary behavior. We found moderate evidence for an association of extreme birth weights (at both ends of the spectrum) with lower physical activity levels at a later age. Evidence for the association of infant growth with energy balance-related behavior was generally insufficient. CONCLUSIONS We conclude that current evidence does not support an association of early-life growth with energy balance-related behaviors in later life, except for an association of extreme birth weights with later physical activity.
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Affiliation(s)
- Arend W. van Deutekom
- Department of Pediatrics, EMGO Institute for Health & Care Research, Institute for Cardiovascular Research VU, VU University Medical Center, Amsterdam, the Netherlands
- * E-mail:
| | - Mai J. M. Chinapaw
- Department of Public and Occupational Health, EMGO institute for Health & Care Research, VU University Medical Center, Amsterdam, the Netherlands
| | - Elise P. Jansma
- Department of Epidemiology and Biostatistics, EMGO institute for Health & Care Research, VU University Medical Centre, Amsterdam, Netherlands
| | - Tanja G. M. Vrijkotte
- Department of Public Health, Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands
| | - Reinoud J. B. J. Gemke
- Department of Pediatrics, EMGO Institute for Health & Care Research, Institute for Cardiovascular Research VU, VU University Medical Center, Amsterdam, the Netherlands
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41
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Qasem RJ, Li J, Tang HM, Pontiggia L, D'mello AP. Maternal protein restriction during pregnancy and lactation alters central leptin signalling, increases food intake, and decreases bone mass in 1 year old rat offspring. Clin Exp Pharmacol Physiol 2016; 43:494-502. [PMID: 26763577 DOI: 10.1111/1440-1681.12545] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2015] [Revised: 12/08/2015] [Accepted: 01/07/2016] [Indexed: 12/26/2022]
Abstract
The effects of perinatal nutrition on offspring physiology have mostly been examined in young adult animals. Aging constitutes a risk factor for the progressive loss of metabolic flexibility and development of disease. Few studies have examined whether the phenotype programmed by perinatal nutrition persists in aging offspring. Persistence of detrimental phenotypes and their accumulative metabolic effects are important for disease causality. This study determined the effects of maternal protein restriction during pregnancy and lactation on food consumption, central leptin sensitivity, bone health, and susceptibility to high fat diet-induced adiposity in 1-year-old male offspring. Sprague-Dawley rats received either a control or a protein restricted diet throughout pregnancy and lactation and pups were weaned onto laboratory chow. One-year-old low protein (LP) offspring exhibited hyperphagia. The inability of an intraperitoneal (i.p.) leptin injection to reduce food intake indicated that the hyperphagia was mediated by decreased central leptin sensitivity. Hyperphagia was accompanied by lower body weight suggesting increased energy expenditure in LP offspring. Bone density and bone mineral content that are negatively regulated by leptin acting via the sympathetic nervous system (SNS), were decreased in LP offspring. LP offspring did not exhibit increased susceptibility to high fat diet induced metabolic effects or adiposity. The results presented here indicate that the programming effects of perinatal protein restriction are mediated by specific decreases in central leptin signalling to pathways involved in the regulation of food intake along with possible enhancement of different CNS leptin signalling pathways acting via the SNS to regulate bone mass and energy expenditure.
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Affiliation(s)
- Rani J Qasem
- Department of Pharmaceutical Sciences, Physics and Statistics, University of the Sciences in Philadelphia, Philadelphia, Pennsylvania, USA
| | - Jing Li
- Department of Pharmaceutical Sciences, Physics and Statistics, University of the Sciences in Philadelphia, Philadelphia, Pennsylvania, USA
| | - Hee Man Tang
- Department of Pharmaceutical Sciences, Physics and Statistics, University of the Sciences in Philadelphia, Philadelphia, Pennsylvania, USA
| | - Laura Pontiggia
- Department of Mathematics, Physics and Statistics, University of the Sciences in Philadelphia, Philadelphia, Pennsylvania, USA
| | - Anil P D'mello
- Department of Pharmaceutical Sciences, Physics and Statistics, University of the Sciences in Philadelphia, Philadelphia, Pennsylvania, USA
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Abstract
BACKGROUND A nutrient-rich maternal diet before and during pregnancy is associated with improved fetal health, more appropriate birth weight, and increased rates of maternal and infant survival. Physicians need a better understanding of the role of diet in shaping fetal outcomes. Given this background, we reviewed and summarized articles on maternal nutrition found in MEDLINE since 1981, written in English, and limited to human subjects. FOR THE OFFSPRING Maternal diets high in sugar and fat lead to an increased incidence of metabolic syndrome, diabetes, and cardiovascular disease later in life. Folic acid should be supplemented prior to conception and continued through at least the first 28 days of fetal life to prevent neural tube defects, and vitamin C should be given to women who smoke to lower the incidence of asthma and wheezing in the children. Iodine deficiency is increasing, and iodine should be included in prenatal supplements. If the maternal hemoglobin is 7 g/dL or more, there is no evidence that iron supplementation is needed. Fish intake during pregnancy is protective against atopic outcomes, whereas high-meat diets contribute to elevated adult blood pressure and hypersecretion of cortisol. FOR THE MOTHER Calcium supplementation lowers the risk of preeclampsia and hypertensive disease in pregnancy. CONCLUSIONS Given the limits of our current knowledge, a diet rich in whole grains, fruits, vegetables, and selected fish is desirable for the best outcomes. Diets high in sugar and fat lead to higher rates of diabetes, metabolic syndrome, and cardiovascular disease. Folic acid, iodine, and calcium in all pregnant women and vitamin C in smokers are the only supplements so far shown to be of value for routine use. The physician treating a pregnant woman should be ready to advise a healthy diet for the benefit of the fetus.
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Affiliation(s)
- Richard I. Lowensohn
- *Adjunct Associate Professor, Obstetrics & Gynecology and Medical Informatics & Clinical Epidemiology, †Assistant Professor of Medicine, and ‡Clinical Dietitian Specialist, Center for Women’s Health, Oregon Health & Science University, Portland, OR
| | - Diane D. Stadler
- *Adjunct Associate Professor, Obstetrics & Gynecology and Medical Informatics & Clinical Epidemiology, †Assistant Professor of Medicine, and ‡Clinical Dietitian Specialist, Center for Women’s Health, Oregon Health & Science University, Portland, OR
| | - Christie Naze
- *Adjunct Associate Professor, Obstetrics & Gynecology and Medical Informatics & Clinical Epidemiology, †Assistant Professor of Medicine, and ‡Clinical Dietitian Specialist, Center for Women’s Health, Oregon Health & Science University, Portland, OR
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43
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Placental restriction in multi-fetal pregnancies increases spontaneous ambulatory activity during daylight hours in young adult female sheep. J Dev Orig Health Dis 2016; 7:525-537. [PMID: 27335227 DOI: 10.1017/s2040174416000283] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Intrauterine growth restriction (IUGR) has adverse effects on metabolic health and early life, whereas physical activity is protective against later development of metabolic disease. Relationships between birth weight and physical activity in humans, and effects of IUGR on voluntary activity in rodents, are mixed and few studies have measured physical activity in a free-ranging environment. We hypothesized that induced restriction of placental growth and function (PR) in sheep would decrease spontaneous ambulatory activity (SAA) in free-ranging adolescent and young adult progeny from multi-fetal pregnancies. To test this hypothesis, we used Global Positioning System watches to continuously record SAA between 1800 and 1200 h the following day, twice during a 16-day recording period, in progeny of control (CON, n=5 males, 9 females) and PR pregnancies (n=9 males, 10 females) as adolescents (30 weeks) and as young adults (43 weeks). PR reduced size at birth overall, but not in survivors included in SAA studies. In adolescents, SAA did not differ between treatments and females were more active than males overall and during the day (each P<0.001). In adults, daytime SAA was greater in PR than CON females (P=0.020), with a similar trend in males (P=0.053) and was greater in females than males (P=0.016). Adult SAA was negatively correlated with birth weight in females only. Contrary to our hypothesis, restricted placental function and small size at birth did not reduce progeny SAA. The mechanisms for increased daytime SAA in adult female PR and low birth weight sheep require further investigation.
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Hildebrand M, Øglund GP, Wells JC, Ekelund U. Prenatal, birth and early life predictors of sedentary behavior in young people: a systematic review. Int J Behav Nutr Phys Act 2016; 13:63. [PMID: 27268003 PMCID: PMC4897914 DOI: 10.1186/s12966-016-0389-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Accepted: 06/01/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Our aim was to systematically summarize the evidence on whether prenatal, birth and early life factors up to 6 years of age predict sedentary behavior in young people (≤18 years). METHODS PRISMA guidelines were followed, and searches were conducted in PubMed, SPORTDiscus, EMBASE and Web of Science up to December 1, 2015. We included observational (non-intervention) and longitudinal studies, that reported data on the association between one or more of the potential predictors and objectively or subjectively measured sedentary behavior. Study quality was assessed using a formal checklist and data extraction was performed using standardized forms independently by two researchers. RESULTS More than 18,000 articles were screened, and 16 studies, examining 10 different predictors, were included. Study quality was variable (0.36-0.95). Two studies suggest that heritability and BMI in children aged 2-6 years were significant predictors of sedentary behavior later in life, while four and seven studies suggest no evidence for an association between gestational age, birth weight and sedentary behavior respectively. There was insufficient evidence whether other prenatal, birth and early life factors act as predictors of later sedentary behavior in young people. CONCLUSION The results suggest that heritability and early childhood BMI may predict sedentary behavior in young people. However, small number of studies included and methodological limitations, including subjective and poorly validated sedentary behavior assessment, limits the conclusions. TRIAL REGISTRATION The systematic review is registered in the International Prospective Register of Systematic Reviews, PROSPERO, 17.10.2014 ( CRD42014014156 ).
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Affiliation(s)
- Maria Hildebrand
- The Department of Sports Medicine, Norwegian School of Sport Sciences, P.O Box 4014, Ullevål Stadion, 0806, Oslo, Norway.
| | - Guro P Øglund
- The Department of Sports Medicine, Norwegian School of Sport Sciences, P.O Box 4014, Ullevål Stadion, 0806, Oslo, Norway
| | - Jonathan C Wells
- Childhood Nutrition Research Centre, UCL Institute of Child Health, London, UK
| | - Ulf Ekelund
- The Department of Sports Medicine, Norwegian School of Sport Sciences, P.O Box 4014, Ullevål Stadion, 0806, Oslo, Norway.,Medical Research Council Epidemiology Unit, University of Cambridge, Cambridge, UK
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Bleker LS, de Rooij SR, Painter RC, van der Velde N, Roseboom TJ. Prenatal Undernutrition and Physical Function and Frailty at the Age of 68 Years: The Dutch Famine Birth Cohort Study. J Gerontol A Biol Sci Med Sci 2016; 71:1306-14. [PMID: 27146370 DOI: 10.1093/gerona/glw081] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Accepted: 04/14/2016] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND There is evidence suggesting that the aging process has its origins in utero. We have previously shown that prenatal exposure to the Dutch famine is associated with chronic noncommunicable diseases and poorer cognitive function in men and women and increased mortality in women. We investigated whether prenatal undernutrition during early gestation is associated with decreased physical function in later life. METHODS Between November 2012 and September 2013, we have studied a random subsample of 150 members of the Dutch famine birth cohort at the age of 68 years, of which 49 were exposed to prenatal undernutrition. In this observational study, we measured indicators of physical function including grip strength and the short physical performance battery. We composed categories of frailty, according to the Fried frailty scale. We also assessed self-reported activity and self-perceived health. RESULTS Men, but not women, exposed to prenatal undernutrition had significantly lower grip strength (B = -4.2kg; 95% confidence interval: -8.2 to -0.3) and a lower physical performance score (B = -0.8 points; 95% confidence interval: -1.5 to 0.0) than unexposed men, independent of relevant confounders. There were no differences in frailty, self-reported activity, or self-perceived health between exposed and unexposed groups. CONCLUSIONS Our study results suggest that prenatal undernutrition is associated with decreased physical function in later life in men, but not in women. Our findings provide further evidence for the hypothesis that prenatal undernutrition may lead to an accelerated aging process in humans. We currently do not have sufficient power to detect effects on frailty.
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Affiliation(s)
- Laura S Bleker
- Clinical Epidemiology, Biostatistics and Bioinformatics,
| | | | | | - Nathalie van der Velde
- Internal Medicine, Section of Geriatrics, Academic Medical Centre, University of Amsterdam, the Netherlands
| | - Tessa J Roseboom
- Clinical Epidemiology, Biostatistics and Bioinformatics, Department of Obstetrics, Department of Gynaecology, and
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Eclarinal JD, Zhu S, Baker MS, Piyarathna DB, Coarfa C, Fiorotto ML, Waterland RA. Maternal exercise during pregnancy promotes physical activity in adult offspring. FASEB J 2016; 30:2541-8. [PMID: 27033262 DOI: 10.1096/fj.201500018r] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2015] [Accepted: 03/21/2016] [Indexed: 12/16/2022]
Abstract
Previous rodent studies have shown that maternal voluntary exercise during pregnancy leads to metabolic changes in adult offspring. We set out to test whether maternal voluntary exercise during pregnancy also induces persistent changes in voluntary physical activity in the offspring. Adult C57BL/6J female mice were randomly assigned to be caged with an unlocked (U) or locked (L) running wheel before and during pregnancy. Maternal running behavior was monitored during pregnancy, and body weight, body composition, food intake, energy expenditure, total cage activity, and running wheel activity were measured in the offspring at various ages. U offspring were slightly heavier at birth, but no group differences in body weight or composition were observed at later ages (when mice were caged without access to running wheels). Consistent with our hypothesis, U offspring were more physically active as adults. This effect was observed earlier in female offspring (at sexual maturation). Remarkably, at 300 d of age, U females achieved greater fat loss in response to a 3-wk voluntary exercise program. Our findings show for the first time that maternal physical activity during pregnancy affects the offspring's lifelong propensity for physical activity and may have important implications for combating the worldwide epidemic of physical inactivity and obesity.-Eclarinal, J. D., Zhu, S., Baker, M. S., Piyarathna, D. B., Coarfa, C., Fiorotto, M. L., Waterland, R. A. Maternal exercise during pregnancy promotes physical activity in adult offspring.
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Affiliation(s)
- Jesse D Eclarinal
- U.S. Department of Agriculture/Agricultural Research Service (USDA/ARS) Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas, USA; Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Shaoyu Zhu
- U.S. Department of Agriculture/Agricultural Research Service (USDA/ARS) Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas, USA; Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Maria S Baker
- U.S. Department of Agriculture/Agricultural Research Service (USDA/ARS) Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas, USA; Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | | | - Cristian Coarfa
- Department of Molecular and Cell Biology, Baylor College of Medicine, Houston, Texas USA; and
| | - Marta L Fiorotto
- U.S. Department of Agriculture/Agricultural Research Service (USDA/ARS) Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas, USA; Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Robert A Waterland
- U.S. Department of Agriculture/Agricultural Research Service (USDA/ARS) Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas, USA; Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA; Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas, USA
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47
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van Deutekom AW, Chinapaw MJM, Vrijkotte TGM, Gemke RJBJ. The association of birth weight and postnatal growth with energy intake and eating behavior at 5 years of age - a birth cohort study. Int J Behav Nutr Phys Act 2016; 13:15. [PMID: 26847088 PMCID: PMC4743237 DOI: 10.1186/s12966-016-0335-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2015] [Accepted: 01/26/2016] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Low and high birth weight and accelerated postnatal weight gain are associated with an increased risk of obesity. Perinatal effects on energy intake and eating behavior have been proposed as underlying mechanisms. This study aimed to examine the independent associations of birth weight and postnatal weight and height gain with childhood energy intake and satiety response. METHODS In a birth cohort study, we used data from 2227 children (52% male), mean age 5.6 (±0.4) years. Mean daily energy intake and satiety response were parent-reported through validated questionnaires. Exposures were birth weight z-score and conditional weight and height gain between 0-1, 1-3, 3-6, 6-12 months and 12 months to 5 years. Conditional weight and height are residuals of current weight and height regressed on prior growth data, to represent deviations from expected growth. Analyses were adjusted for a set of potential confounding variables. RESULTS Conditional weight gain between 1-3, 3-6 months and 12 months to 5 years was significantly associated with energy intake, with 29.7 (95%-CI: 4.6; 54.8), 24.0 (1.8; 46.1) and 79.5 (29.4; 129.7) kcal/day more intake for each Z-score conditional weight gain between 1-3, 3-6 months and 12 months to 5 years, respectively. Conditional height gain between 0-1, 1-3 months and 12 months to 5 years was negatively associated with energy intake (β: -42.0 [66.6; -17.4] for 0-1 months, -35.1 [-58.4; -11.8] for 1-3 months and -37.4 [-72.4; -2.3] for 12 months to 5 years). Conditional weight gain in all periods was negatively associated with satiety response, with effect sizes from - 0.03 (-0.06; -0.002) in early infancy to -0.12 (-0.19; -0.06) in childhood. Birth weight was not associated with energy intake or satiety response. CONCLUSIONS Our findings suggest that accelerated infant and childhood weight gain are associated with increased energy intake and diminished satiety response at 5 years. Accelerated height gain seems to be beneficial for childhood energy intake. This perinatal 'programming' of energy intake and eating behavior provide a potential mechanism linking early life influences with later obesity and cardiovascular disease.
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Affiliation(s)
- Arend W van Deutekom
- Department of Pediatrics, EMGO Institute for Health & Care Research, Institute for Cardiovascular Research VU, VU University Medical Center, Amsterdam, The Netherlands
| | - Mai J M Chinapaw
- Department of Public and Occupational Health, EMGO institute for Health & Care Research, VU University Medical Center, P.O. Box 7057, 1007 MB, Amsterdam, The Netherlands.
| | - Tanja G M Vrijkotte
- Department of Public Health, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - Reinoud J B J Gemke
- Department of Pediatrics, EMGO Institute for Health & Care Research, Institute for Cardiovascular Research VU, VU University Medical Center, Amsterdam, The Netherlands
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da Silva AAM, Oliveira MM, Cavalcante TCF, do Amaral Almeida LC, de Souza JA, da Silva MC, de Souza SL. Low protein diet during gestation and lactation increases food reward seeking but does not modify sucrose taste reactivity in adult female rats. Int J Dev Neurosci 2016; 49:50-9. [PMID: 26805766 DOI: 10.1016/j.ijdevneu.2016.01.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2015] [Revised: 12/25/2015] [Accepted: 01/12/2016] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Nutritional deficiencies during neural development may lead to irreversible changes, even after nutritional rehabilitation, promoting morphological and functional adaptations of structures involved with various behaviours including feeding behaviour. However, the ability of the exposure low protein diet during gestation and lactation to affect the hedonic component of food intake is still poorly understood, especially in females. METHODS Wistar rats were divided into two groups according to the diet offered to the dams during pregnancy and lactation: control female (CF; diet with 17% protein, n=7) and low protein female (LPF; diet with 8% protein, n=7). The following parameters were evaluated: (a) body weight during weaning, 30, 45, 60, 75, 90 days of life; (b) standard diet intake from 110 to 132 days of life; (c) fat diet and consumption of simple carbohydrates (HFHS) for 1h at 145 days of life; (d) incentive runway task 60 days after 82 days of life; (e) taste reactivity at 90 days of life; and (f) neuronal activation in the caudate putamen, amygdala, paraventricular nucleus of the hypothalamus under stimulus HFHS at 145 days of life. RESULTS The exposure, a low protein diet during gestation and lactation, decreased the body weight throughout the study period from weaning to 90 days of life. However, there was no significant change in the body weight of low protein females from 110 to 132 days of life compared with the control females. There was an increase in the rate of the search for reward and reduced the latency of the perception of bitter taste. The exposure, a low protein diet during gestation and lactation, also promoted hypophagy in adult females compared with control animals. The low protein female had increased HFHS diet consumption compared with the control. Undernutrition increased neuronal activation in response to HFHS diet consumption compared with female controls in the amygdala and in the caudate putamen. CONCLUSION Females subjected to the exposure, a low protein diet during gestation and lactation, exhibit hypophagy on a standard diet but a higher consumption of a diet rich in lipids and simple carbohydrates. And also were more motivated by the pursuit of reward and reduced latency of the bitter taste reactivity, and increased the number of immunoreactive cells c-fos protein activated in the caudate putamen, amygdala and paraventricular nucleus.
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Affiliation(s)
- Amanda Alves Marcelino da Silva
- Nursing College-Universidade de Pernambuco-Campus Petrolina-UPE, Recife, PE, Brazil; Postgraduate Neuropsychiatry and Behavioral Sciences, Universidade Federal Pernambuco-UFPE, Recife, PE, Brazil
| | | | - Taisy Cinthia Ferro Cavalcante
- Postgraduate Nutrition, Universidade Federal Pernambuco-UFPE, Recife, PE, Brazil; Nutrition College-Universidade de Pernambuco-Campus Petrolina-UPE, Recife, PE, Brazil
| | | | | | - Matilde Cesiana da Silva
- Nutrition College-Universidade Federal de Pernambuco, Centro Acadêmico de Vitória-UFPE-CAV, Vitória de Santo Antão, PE, Brazil
| | - Sandra Lopes de Souza
- Postgraduate Neuropsychiatry and Behavioral Sciences, Universidade Federal Pernambuco-UFPE, Recife, PE, Brazil; Department of Anatomy, Universidade Federal de Pernambuco-UFPE, Recife, PE, Brazil.
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49
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The fetal programming of food preferences: current clinical and experimental evidence. J Dev Orig Health Dis 2015; 7:222-230. [PMID: 26412563 DOI: 10.1017/s2040174415007187] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Increased energy consumption is one of the major factors implicated in the epidemic of obesity. There is compelling evidence, both clinical and experimental, that fetal paucity of nutrients may have programming effects on feeding preferences and behaviors that can contribute to the development of diseases. Clinical studies in different age groups show that individuals born small for their gestational age (SGA) have preferences towards highly caloric foods such as carbohydrates and fats. Some studies have also shown altered eating behaviors in SGA children. Despite an apparent discrepancy in different age groups, all studies seem to converge to an increased intake of palatable foods in SGA individuals. Small nutrient imbalances across lifespan increase the risk of noncommunicable diseases in adult life. Homeostatic factors such as altered responses to leptin and insulin and alterations in neuropeptides associated with appetite and satiety are likely involved. Imbalances between homeostatic and hedonic signaling are another proposed mechanism, with the mesocorticolimbic dopaminergic pathway having differential reward and pleasure responses when facing palatable foods. Early exposure to undernutrition also programs hypothalamic-pituitary-adrenal axis, with SGA having higher levels of cortisol in different ages, leading to chronic hyperactivity of this neuroendocrine axis. This review summarizes the clinical and experimental evidence related to fetal programming of feeding preferences by SGA.
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Besson AA, Lagisz M, Senior AM, Hector KL, Nakagawa S. Effect of maternal diet on offspring coping styles in rodents: a systematic review and meta-analysis. Biol Rev Camb Philos Soc 2015; 91:1065-1080. [DOI: 10.1111/brv.12210] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2014] [Revised: 06/07/2015] [Accepted: 06/18/2015] [Indexed: 11/29/2022]
Affiliation(s)
- Anne A. Besson
- Department of Zoology; University of Otago; PO Box 56 Dunedin 9054 New Zealand
| | - Malgorzata Lagisz
- Department of Zoology; University of Otago; PO Box 56 Dunedin 9054 New Zealand
- Evolution & Ecology Research Centre and School of Biological, Earth and Environmental Sciences, Biological Science Building; University of New South Wales; Sydney 2052 New South Wales Australia
| | - Alistair M. Senior
- Department of Zoology; University of Otago; PO Box 56 Dunedin 9054 New Zealand
- Charles Perkins Centre, The University of Sydney; Johns Hopkins Drive, Sydney 2009 New South Wales Australia
| | - Katie L. Hector
- Department of Zoology; University of Otago; PO Box 56 Dunedin 9054 New Zealand
| | - Shinichi Nakagawa
- Department of Zoology; University of Otago; PO Box 56 Dunedin 9054 New Zealand
- Evolution & Ecology Research Centre and School of Biological, Earth and Environmental Sciences, Biological Science Building; University of New South Wales; Sydney 2052 New South Wales Australia
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