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Maitin-Shepard M, O'Tierney-Ginn P, Kraneveld AD, Lyall K, Fallin D, Arora M, Fasano A, Mueller NT, Wang X, Caulfield LE, Dickerson AS, Diaz Heijtz R, Tarui T, Blumberg JB, Holingue C, Schmidt RJ, Garssen J, Almendinger K, Lin PID, Mozaffarian D. Food, nutrition, and autism: from soil to fork. Am J Clin Nutr 2024; 120:240-256. [PMID: 38677518 DOI: 10.1016/j.ajcnut.2024.04.020] [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: 05/16/2023] [Revised: 04/18/2024] [Accepted: 04/22/2024] [Indexed: 04/29/2024] Open
Abstract
Food and nutrition-related factors have the potential to impact development of autism spectrum disorder (ASD) and quality of life for people with ASD, but gaps in evidence exist. On 10 November 2022, Tufts University's Friedman School of Nutrition Science and Policy and Food and Nutrition Innovation Institute hosted a 1-d meeting to explore the evidence and evidence gaps regarding the relationships of food and nutrition with ASD. This meeting report summarizes the presentations and deliberations from the meeting. Topics addressed included prenatal and child dietary intake, the microbiome, obesity, food-related environmental exposures, mechanisms and biological processes linking these factors and ASD, food-related social factors, and data sources for future research. Presentations highlighted evidence for protective associations with prenatal folic acid supplementation and ASD development, increases in risk of ASD with maternal gestational obesity, and the potential for exposure to environmental contaminants in foods and food packaging to influence ASD development. The importance of the maternal and child microbiome in ASD development or ASD-related behaviors in the child was reviewed, as was the role of discrimination in leading to disparities in environmental exposures and psychosocial factors that may influence ASD. The role of child diet and high prevalence of food selectivity in children with ASD and its association with adverse outcomes were also discussed. Priority evidence gaps identified by participants include further clarifying ASD development, including biomarkers and key mechanisms; interactions among psychosocial, social, and biological determinants; interventions addressing diet, supplementation, and the microbiome to prevent and improve quality of life for people with ASD; and mechanisms of action of diet-related factors associated with ASD. Participants developed research proposals to address the priority evidence gaps. The workshop findings serve as a foundation for future prioritization of scientific research to address evidence gaps related to food, nutrition, and ASD.
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Affiliation(s)
| | | | - Aletta D Kraneveld
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, the Netherlands; Center for Neurogenomics and Cognitive Research, VU University, Amsterdam, the Netherlands
| | - Kristen Lyall
- AJ Drexel Autism Institute, Drexel University, Philadelphia, PA, United States
| | - Daniele Fallin
- Rollins School of Public Health, Emory University, Atlanta, GA, United States
| | - Manish Arora
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Alessio Fasano
- Mucosal Immunology and Biology Research Center, Massachusetts General Hospital, Boston, MA, United States; Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Noel T Mueller
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Xiaobin Wang
- Department of Population, Family and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Laura E Caulfield
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Aisha S Dickerson
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | | | - Tomo Tarui
- Department of Pediatrics, Hasbro Children's Hospital, Warren Alpert Medical School of Brown University, Providence, RI, United States
| | - Jeffrey B Blumberg
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, United States
| | - Calliope Holingue
- Center for Autism Services, Science and Innovation, Kennedy Krieger Institute and Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Rebecca J Schmidt
- Department of Public Health Sciences, the MIND Institute, University of California Davis, Davis, CA, United States
| | - Johan Garssen
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, the Netherlands
| | - Katherine Almendinger
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Pi-I Debby Lin
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, United States
| | - Dariush Mozaffarian
- Food is Medicine Institute, Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, United States.
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2
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Freire T, Clark X, Pulpitel T, Bell-Anderson K, Ribeiro R, Raubenheimer D, Crean AJ, Simpson SJ, Solon-Biet SM. Maternal macronutrient intake effects on offspring macronutrient targets and metabolism. Obesity (Silver Spring) 2024; 32:743-755. [PMID: 38328970 DOI: 10.1002/oby.23995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 12/04/2023] [Accepted: 12/21/2023] [Indexed: 02/09/2024]
Abstract
OBJECTIVE Exposure in utero to maternal diet can program offspring health and susceptibility to disease. Using C57BL6/JArc mice, we investigated how maternal dietary protein to carbohydrate balance influences male and female offspring appetite and metabolic health. METHODS Dams were placed on either a low-protein (LP) or high-protein (HP) diet. Male and female offspring were placed on a food choice experiment post weaning and were then constrained to either a standard diet or Western diet. Food intake, body weight, and composition were measured, and various metabolic tests were performed at different timepoints. RESULTS Offspring from mothers fed HP diets selected a higher protein intake and had increased body weight in early life relative to offspring from LP diet-fed dams. As predicted by protein leverage theory, higher protein intake targets led to increased food intake when offspring were placed on no-choice diets, resulting in greater body weight and fat mass. The combination of an HP maternal diet and a Western diet further exacerbated this obesity phenotype and led to long-term consequences for body composition and metabolism. CONCLUSIONS This work could help explain the association between elevated protein intake in humans during early life and increased risk of obesity in childhood and later life.
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Affiliation(s)
- Therese Freire
- Charles Perkins Centre, The University of Sydney, Camperdown, New South Wales, Australia
- School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia
| | - Ximonie Clark
- Charles Perkins Centre, The University of Sydney, Camperdown, New South Wales, Australia
| | - Tamara Pulpitel
- Charles Perkins Centre, The University of Sydney, Camperdown, New South Wales, Australia
- School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Camperdown, New South Wales, Australia
| | - Kim Bell-Anderson
- Charles Perkins Centre, The University of Sydney, Camperdown, New South Wales, Australia
| | - Rosilene Ribeiro
- Charles Perkins Centre, The University of Sydney, Camperdown, New South Wales, Australia
- School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Camperdown, New South Wales, Australia
| | - David Raubenheimer
- Charles Perkins Centre, The University of Sydney, Camperdown, New South Wales, Australia
- School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Camperdown, New South Wales, Australia
| | - Angela J Crean
- Charles Perkins Centre, The University of Sydney, Camperdown, New South Wales, Australia
- School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Camperdown, New South Wales, Australia
| | - Stephen J Simpson
- Charles Perkins Centre, The University of Sydney, Camperdown, New South Wales, Australia
- School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Camperdown, New South Wales, Australia
| | - Samantha M Solon-Biet
- Charles Perkins Centre, The University of Sydney, Camperdown, New South Wales, Australia
- School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Camperdown, New South Wales, Australia
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3
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Huang Y, Wang A, Zhou W, Li B, Zhang L, Rudolf AM, Jin Z, Hambly C, Wang G, Speakman JR. Maternal dietary fat during lactation shapes single nucleus transcriptomic profile of postnatal offspring hypothalamus in a sexually dimorphic manner in mice. Nat Commun 2024; 15:2382. [PMID: 38493217 PMCID: PMC10944494 DOI: 10.1038/s41467-024-46589-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 03/01/2024] [Indexed: 03/18/2024] Open
Abstract
Maternal overnutrition during lactation predisposes offspring to develop metabolic diseases and exacerbates the relevant syndromes in males more than females in later life. The hypothalamus is a heterogenous brain region that regulates energy balance. Here we combined metabolic trait quantification of mother and offspring mice under low and high fat diet (HFD) feeding during lactation, with single nucleus transcriptomic profiling of their offspring hypothalamus at peak lacation to understand the cellular and molecular alterations in response to maternal dietary pertubation. We found significant expansion in neuronal subpopulations including histaminergic (Hdc), arginine vasopressin/retinoic acid receptor-related orphan receptor β (Avp/Rorb) and agouti-related peptide/neuropeptide Y (AgRP/Npy) in male offspring when their mothers were fed HFD, and increased Npy-astrocyte interactions in offspring responding to maternal overnutrition. Our study provides a comprehensive offspring hypothalamus map at the peak lactation and reveals how the cellular subpopulations respond to maternal dietary fat in a sex-specific manner during development.
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Affiliation(s)
- Yi Huang
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China
- Broad Institute of MIT and Harvard, Metabolism Program, Cambridge, MA, 02142, USA
| | - Anyongqi Wang
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China
- University of Chinese Academy of Sciences, Beijing, 101408, China
| | - Wenjiang Zhou
- Shanghai Key Laboratory of Metabolic Remodeling and Health, Institute of Metabolism and Integrative Biology, Centre for Evolutionary Biology, Fudan University, Shanghai, 200438, China
| | - Baoguo Li
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China
- Tianjian Laboratory of Advanced Biomedical Sciences, Zhengzhou University, Zhengzhou, 450001, China
| | - Linshan Zhang
- Shanghai Key Laboratory of Metabolic Remodeling and Health, Institute of Metabolism and Integrative Biology, Centre for Evolutionary Biology, Fudan University, Shanghai, 200438, China
| | - Agata M Rudolf
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Zengguang Jin
- Shenzhen Key Laboratory of Metabolic Health, Center for Energy Metabolism and Reproduction, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Catherine Hambly
- School of Biological Sciences, University of Aberdeen, Aberdeen, AB24 3FX, UK
| | - Guanlin Wang
- Shanghai Key Laboratory of Metabolic Remodeling and Health, Institute of Metabolism and Integrative Biology, Centre for Evolutionary Biology, Fudan University, Shanghai, 200438, China.
| | - John R Speakman
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China.
- Shenzhen Key Laboratory of Metabolic Health, Center for Energy Metabolism and Reproduction, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China.
- School of Biological Sciences, University of Aberdeen, Aberdeen, AB24 3FX, UK.
- China Medical University, Shenyang, Liaoning, 110122, China.
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Günalan E, Karagöz ME, Cıvaş CC, Bilgin VA, Erdogan CS, Güven A, Yılmaz B, Gemici B. The effect of maternal period nutritional status on oro-sensorial fat perception and taste preference in rats. Mol Cell Biochem 2023; 478:2861-2873. [PMID: 36943662 DOI: 10.1007/s11010-023-04703-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 03/07/2023] [Indexed: 03/23/2023]
Abstract
CD36 and GPR120 play an important role in the perception and preference for fat-rich food consumption. We aimed to investigate the relationship between oro-gustatory perception of lipids, fatty taste preference, and maternal (Gestation + Lactation)-maturation period nutrition status in offspring Sprague-Dawley rats. In our study, mother rats were fed with control (C) or high-fat diets (HFD) during gestation (21 days) and lactation (21 days) periods. After weaning, the offspring were fed with control (C) or high-fat diets (HFD) during the maturation (120 days) period. Daily calorie intake and weekly body weight measurements were monitored. Two-bottle preference (TBPT) and licking tests measured the fat perceptions and preferences. Plasma levels of insulin, leptin, glucose, and triglyceride were measured. The protein and mRNA expressions of CD36 and GPR120 in the circumvallate papillae (CVP) were determined. The 48 h TBPT results revealed that maternal HFD-exposed offspring rats significantly preferred 2% rapeseed oil solution regardless of the type of maturation diet. According to the licking test, C/C group (C diet exposed group in maternal and maturation periods) offspring licked 0.1% oleic acid-containing water more than C/HFD (C diet exposed in maternal period and HFD exposed group in maturation period) and HFD/HFD group. (HFD exposed group in maternal and maturation periods) groups. Plasma insulin and leptin concentrations significantly increased in HFD/HFD groups compared to C/C group. CD36 protein expressions were significantly lower in HFD/HFD than C/HFD and HFD/C groups. GPR120 and GNAT3 mRNA expressions in HFD/C group were significantly higher than in C/HFD group. Our results suggest that HFD exposure during maternal and maturation period may play a role in fat perception/preference through oral lipid sensors.
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Affiliation(s)
- Elif Günalan
- Faculty of Medicine, Department of Physiology, Yeditepe University, Ataşehir, 34755, Istanbul, Turkey
- Faculty of Health Science, Department of Nutrition and Dietetics, Istanbul Health and Technology University, Istanbul, Turkey
| | - Meyli Ezgi Karagöz
- Faculty of Medicine, Department of Physiology, Yeditepe University, Ataşehir, 34755, Istanbul, Turkey
| | - Cihan Civan Cıvaş
- Faculty of Medicine, Department of Physiology, Yeditepe University, Ataşehir, 34755, Istanbul, Turkey
| | - Volkan Adem Bilgin
- Faculty of Medicine, Department of Physiology, Yeditepe University, Ataşehir, 34755, Istanbul, Turkey
| | - Cihan Suleyman Erdogan
- Faculty of Medicine, Department of Physiology, Yeditepe University, Ataşehir, 34755, Istanbul, Turkey
| | - Aylin Güven
- Faculty of Medicine, Department of Physiology, Yeditepe University, Ataşehir, 34755, Istanbul, Turkey
| | - Bayram Yılmaz
- Faculty of Medicine, Department of Physiology, Yeditepe University, Ataşehir, 34755, Istanbul, Turkey.
| | - Burcu Gemici
- Faculty of Medicine, Department of Physiology, Yeditepe University, Ataşehir, 34755, Istanbul, Turkey.
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5
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Matuszewska J, Nowacka-Woszuk J, Radziejewska A, Grzęda E, Pruszyńska-Oszmałek E, Dylewski Ł, Chmurzyńska A, Sliwowska JH. Maternal cafeteria diet influences kisspeptin (Kiss1), kisspeptin receptor(Gpr54), and sirtuin (Sirt1) genes, hormonal and metabolic profiles, and reproductive functions in rat offspring in a sex-specific manner†. Biol Reprod 2023; 109:654-668. [PMID: 37665248 PMCID: PMC10651067 DOI: 10.1093/biolre/ioad101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 07/27/2023] [Accepted: 08/31/2023] [Indexed: 09/05/2023] Open
Abstract
Kisspeptin (KP, encoded by Kiss1, binding to the Gpr54 receptor) is a neuropeptide conveying information on the metabolic status to the hypothalamic-pituitary-gonadal axis. KP acts together with dynorphin A (encoded by Pdyn) and neurokinin B (encoded by Tac2) to regulate reproduction. KP is crucial for the onset of puberty and is under the control of sirtuin (encoded by Sirt1). We hypothesize that the maternal cafeteria (CAF) diet has adverse effects on the offspring's hormonal, metabolic, and reproductive functions due to sex-specific alterations in the expression of Kiss1, Gpr54, Pdyn, Tac2, and Sirt1 in the hypothalamus, and Kiss1, Gpr54, and Sirt1 in the liver. Rats were fed a CAF diet before pregnancy, during pregnancy, and during lactation. The vaginal opening was monitored. Offspring were sacrificed in three age points: PND 30, PND 35, and PND 60 (females) and PND 40, PND 45, and PND 60 (males). Their metabolic and hormonal status was assessed. mRNA for Kiss1, Gpr54, Pdyn, Tac2, and Sirt1 were measured by real-time PCR in the hypothalamus and/or livers. We found that CAF offspring had lower weight and altered body composition; increased cholesterol and triglyceride levels, sex-specific changes in glucose and insulin levels; sex-dependent changes in Sirt1/Kiss1 mRNA ratio in the hypothalamus; sex-specific alterations in Kiss1 and Sirt1 mRNA in the liver with more diversity in males; and a delayed puberty onset in females. We concluded that the mother's CAF diet leads to sex-specific alterations in metabolic and reproductive outcomes via Kiss1/Gpr54 and Sirt1 systems in offspring.
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Affiliation(s)
- Julia Matuszewska
- Laboratory of Neurobiology, Faculty of Veterinary Medicine and Animal Science, Poznan University of Life Sciences, Poznan, Poland
| | - Joanna Nowacka-Woszuk
- Department of Genetics and Animal Breeding, Faculty of Veterinary Medicine and Animal Science, Poznan University of Life Sciences, Poznan, Poland
| | - Anna Radziejewska
- Department of Human Nutrition and Dietetics, Poznan University of Life Sciences, Poznan, Poland
| | - Emilia Grzęda
- Laboratory of Neurobiology, Faculty of Veterinary Medicine and Animal Science, Poznan University of Life Sciences, Poznan, Poland
| | - Ewa Pruszyńska-Oszmałek
- Department of Animal Physiology, Biochemistry and Biostructure, Faculty of Veterinary Medicine and Animal Science, Poznan University of Life Sciences, Poznan, Poland
| | - Łukasz Dylewski
- Department of Zoology, Faculty of Veterinary Medicine and Animal Science, Poznan University of Life Sciences, Poznan, Poland
| | - Agata Chmurzyńska
- Department of Human Nutrition and Dietetics, Poznan University of Life Sciences, Poznan, Poland
| | - Joanna H Sliwowska
- Laboratory of Neurobiology, Faculty of Veterinary Medicine and Animal Science, Poznan University of Life Sciences, Poznan, Poland
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Herb BR, Glover HJ, Bhaduri A, Colantuoni C, Bale TL, Siletti K, Hodge R, Lein E, Kriegstein AR, Doege CA, Ament SA. Single-cell genomics reveals region-specific developmental trajectories underlying neuronal diversity in the human hypothalamus. SCIENCE ADVANCES 2023; 9:eadf6251. [PMID: 37939194 PMCID: PMC10631741 DOI: 10.1126/sciadv.adf6251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 10/24/2023] [Indexed: 11/10/2023]
Abstract
The development and diversity of neuronal subtypes in the human hypothalamus has been insufficiently characterized. To address this, we integrated transcriptomic data from 241,096 cells (126,840 newly generated) in the prenatal and adult human hypothalamus to reveal a temporal trajectory from proliferative stem cell populations to mature hypothalamic cell types. Iterative clustering of the adult neurons identified 108 robust transcriptionally distinct neuronal subtypes representing 10 hypothalamic nuclei. Pseudotime trajectories provided insights into the genes driving formation of these nuclei. Comparisons to single-cell transcriptomic data from the mouse hypothalamus suggested extensive conservation of neuronal subtypes despite certain differences in species-enriched gene expression. The uniqueness of hypothalamic neuronal lineages was examined developmentally by comparing excitatory lineages present in cortex and inhibitory lineages in ganglionic eminence, revealing both distinct and shared drivers of neuronal maturation across the human forebrain. These results provide a comprehensive transcriptomic view of human hypothalamus development through gestation and adulthood at cellular resolution.
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Affiliation(s)
- Brian R. Herb
- Institute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD, USA
- Department of Pharmacology, University of Maryland School of Medicine, Baltimore, MD, USA
- UM-MIND, University of Maryland School of Medicine, Baltimore, MD, USA
- Kahlert Institute for Addiction Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Hannah J. Glover
- Naomi Berrie Diabetes Center, Columbia Stem Cell Initiative, Department of Pediatrics, Columbia University Irving Medical Center, New York, NY, USA
| | - Aparna Bhaduri
- Department of Biological Chemistry, University of California, Los Angeles, Los Angeles, CA, USA
| | - Carlo Colantuoni
- Institute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD, USA
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Tracy L. Bale
- Department of Psychiatry, University of Colorado School of Medicine, Aurora, CO, USA
| | - Kimberly Siletti
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Rebecca Hodge
- Allen Institute for Brain Science, Seattle, WA 98109
| | - Ed Lein
- Allen Institute for Brain Science, Seattle, WA 98109
| | - Arnold R. Kriegstein
- Department of Neurology, University of California, San Francisco, San Francisco, CA, USA
- The Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, University of California, San Francisco, CA, USA
| | - Claudia A. Doege
- Naomi Berrie Diabetes Center, Columbia Stem Cell Initiative, Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY, USA
| | - Seth A. Ament
- Institute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD, USA
- UM-MIND, University of Maryland School of Medicine, Baltimore, MD, USA
- Kahlert Institute for Addiction Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
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7
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Guriec N, Le Foll C, Delarue J. Long-chain n-3 PUFA given before and throughout gestation and lactation in rats prevent high-fat diet-induced insulin resistance in male offspring in a tissue-specific manner. Br J Nutr 2023; 130:1121-1136. [PMID: 36688295 DOI: 10.1017/s000711452300017x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
This study investigated whether long-chain n-3 PUFA (LC n-3 PUFA) given to pregnant rats fed a high-fat (HF) diet may prevent fetal programming in male offspring at adulthood. Six weeks before mating, and throughout gestation and lactation, female nulliparous Sprague-Dawley rats were given a chow (C) diet, HF (60·6 % fat from maize, rapeseed oils and lard) or HF in which one-third of fat was replaced by fish oil (HF n-3). At weaning, the three offspring groups were randomly separated in two groups fed C diet, or HF without LC n-3 PUFA, for 7 weeks until adulthood. Glucose tolerance and insulin sensitivity were assessed by an oral glucose tolerance test both at weaning and at adulthood. Insulin signalling was determined in liver, muscle and adipose tissue by quantification of the phosphorylation of Akt on Ser 473 at adulthood. At weaning, as at adulthood, offspring from HF-fed dams were obese and displayed glucose intolerance (GI) and insulin resistance (IR), but not those from HFn-3 fed dams. Following the post-weaning C diet, phosphorylation of Akt was strongly reduced in all tissues of offspring from HF dams, but to a lesser extent in liver and muscle of offspring from HFn-3 dams. However, it was abolished in all tissues of all offspring groups fed the HF post-weaning diet. Thus, LC n-3 PUFA introduced in a HF in dams partially prevented the transmission of GI and IR in adult offspring even though they were fed without LC n-3 PUFA from weaning.
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Affiliation(s)
- Nathalie Guriec
- Department of Nutritional Sciences, University Hospital/Faculty of Medicine/University of Brest, Brest, France
| | - Christelle Le Foll
- Department of Nutritional Sciences, University Hospital/Faculty of Medicine/University of Brest, Brest, France
| | - Jacques Delarue
- Department of Nutritional Sciences, University Hospital/Faculty of Medicine/University of Brest, Brest, France
- ER 7479 SPURBO, University Hospital/Faculty of Medicine/University of Brest, Brest, France
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8
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Rossi MA. Control of energy homeostasis by the lateral hypothalamic area. Trends Neurosci 2023; 46:738-749. [PMID: 37353461 PMCID: PMC10524917 DOI: 10.1016/j.tins.2023.05.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Revised: 05/12/2023] [Accepted: 05/23/2023] [Indexed: 06/25/2023]
Abstract
The lateral hypothalamic area (LHA) is a subcortical brain region that exerts control over motivated behavior, feeding, and energy balance across species. Recent single-cell sequencing studies have defined at least 30 distinct LHA neuron types. Some of these influence specific aspects of energy homeostasis; however, the functions of many LHA cell types remain unclear. This review addresses the rapidly emerging evidence from cell-type-specific investigations that the LHA leverages distinct neuron populations to regulate energy balance through complex connections with other brain regions. It will highlight recent findings demonstrating that LHA control of energy balance extends beyond mere food intake and propose outstanding questions to be addressed by future research.
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Affiliation(s)
- Mark A Rossi
- Child Health Institute of New Jersey, New Brunswick, NJ, USA; Department of Psychiatry, Robert Wood Johnson Medical School, New Brunswick, NJ, USA; Brain Health Institute, Rutgers University, New Brunswick, NJ, USA.
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9
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Harmancıoğlu B, Kabaran S. Maternal high fat diets: impacts on offspring obesity and epigenetic hypothalamic programming. Front Genet 2023; 14:1158089. [PMID: 37252665 PMCID: PMC10211392 DOI: 10.3389/fgene.2023.1158089] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 05/04/2023] [Indexed: 05/31/2023] Open
Abstract
Maternal high-fat diet (HFD) during pregnancy is associated with rapid weight gain and fetal fat mass increase at an early stage. Also, HFD during pregnancy can cause the activation of proinflammatory cytokines. Maternal insulin resistance and inflammation lead to increased adipose tissue lipolysis, and also increased free fatty acid (FFA) intake during pregnancy (˃35% of energy from fat) cause a significant increase in FFA levels in the fetus. However, both maternal insulin resistance and HFD have detrimental effects on adiposity in early life. As a result of these metabolic alterations, excess fetal lipid exposure may affect fetal growth and development. On the other hand, increase in blood lipids and inflammation can adversely affect the development of the liver, adipose tissue, brain, skeletal muscle, and pancreas in the fetus, increasing the risk for metabolic disorders. In addition, maternal HFD is associated with changes in the hypothalamic regulation of body weight and energy homeostasis by altering the expression of the leptin receptor, POMC, and neuropeptide Y in the offspring, as well as altering methylation and gene expression of dopamine and opioid-related genes which cause changes in eating behavior. All these maternal metabolic and epigenetic changes may contribute to the childhood obesity epidemic through fetal metabolic programming. Dietary interventions, such as limiting dietary fat intake <35% with appropriate fatty acid intake during the gestation period are the most effective type of intervention to improve the maternal metabolic environment during pregnancy. Appropriate nutritional intake during pregnancy should be the principal goal in reducing the risks of obesity and metabolic disorders.
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10
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Mikec Š, Horvat S, Wang H, Michal J, Kunej T, Jiang Z. Differential alternative polyadenylation response to high-fat diet between polygenic obese and healthy lean mice. Biochem Biophys Res Commun 2023; 666:83-91. [PMID: 37178509 DOI: 10.1016/j.bbrc.2023.05.005] [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: 04/26/2023] [Accepted: 05/02/2023] [Indexed: 05/15/2023]
Abstract
Obesity's complex etiology due to the interplay of environment and genetics makes it a more challenging research and health problem. Some of the contributing genetic factors that have not yet been examined in detail entail mRNA polyadenylation (PA). Genes with multiple PA sites express mRNA isoforms differing in coding sequence or 3'UTR through alternative polyadenylation (APA). Alterations in PA have been associated with various diseases; however, its contribution to obesity is not well-researched. Following an 11-week high-fat diet, the APA sites in the hypothalamus of two unique mouse models for polygenic obesity (Fat line) and healthy leanness (Lean line) were determined using whole transcriptome termini site sequencing (WTTS-seq). We found 17 genes of interest with differentially expressed APA (DE-APA) isoforms, among which seven were previously associated with obesity or obesity-related traits (Pdxdc1, Smyd3, Rpl14, Copg1, Pcna, Ric3, Stx3) but have not yet been studied in the context of APA. The remaining ten genes (Ccdc25, Dtd2, Gm14403, Hlf, Lyrm7, Mrpl3, Pisd-ps3, Sbsn, Slx1b, Spon1) represent novel candidates associated with obesity/adiposity due to variability brought about by differential usage of APA sites. Our results provide insights into the relationship between PA and the hypothalamus in the context of obesity, by being the first study of DE-APA sites and DE-APA isoforms in these mouse models. Future studies are needed further to explore the role of APA isoforms in polygenic obesity by expanding the scope of research to other metabolically important tissues (such as liver and adipose tissues) and investigating the potential for targeting PA as a therapeutic strategy for obesity management.
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Affiliation(s)
- Špela Mikec
- University of Ljubljana, Biotechnical Faculty, Department of Animal Science, Domžale, Slovenia; Washington State University, Department of Animal Sciences, Pullman, WA, 99164-7620, USA
| | - Simon Horvat
- University of Ljubljana, Biotechnical Faculty, Department of Animal Science, Domžale, Slovenia
| | - Hongyang Wang
- Washington State University, Department of Animal Sciences, Pullman, WA, 99164-7620, USA
| | - Jennifer Michal
- Washington State University, Department of Animal Sciences, Pullman, WA, 99164-7620, USA
| | - Tanja Kunej
- University of Ljubljana, Biotechnical Faculty, Department of Animal Science, Domžale, Slovenia.
| | - Zhihua Jiang
- Washington State University, Department of Animal Sciences, Pullman, WA, 99164-7620, USA.
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11
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Shrivastava K, Swaminathan T, Barlotta A, Athreya V, Choudhry H, Rossi MA. Maternal overnutrition is associated with altered synaptic input to lateral hypothalamic area. Mol Metab 2023; 71:101702. [PMID: 36898526 PMCID: PMC10025284 DOI: 10.1016/j.molmet.2023.101702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 02/18/2023] [Accepted: 03/02/2023] [Indexed: 03/12/2023] Open
Abstract
OBJECTIVE Maternal overnutrition is associated with adverse outcomes in offspring, including increased risk for obesity and diabetes. Here, we aim to test the effects of maternal obesity on lateral hypothalamic feeding circuit function and determine the relationship with body weight regulation. METHODS Using a mouse model of maternal obesity, we assessed how perinatal overnutrition affected food intake and body weight regulation in adult offspring. We then used channelrhodopsin-assisted circuit mapping and electrophysiological recordings to assess the synaptic connectivity within an extended amygdala-lateral hypothalamic pathway. RESULTS We show that maternal overnutrition during gestation and throughout lactation produces offspring that are heavier than controls prior to weaning. When weaned onto chow, the body weights of over-nourished offspring normalize to control levels. However, when presented with highly palatable food as adults, both male and female maternally over-nourished offspring are highly susceptible to diet-induced obesity. This is associated with altered synaptic strength in an extended amygdala-lateral hypothalamic pathway, which is predicted by developmental growth rate. Additionally, lateral hypothalamic neurons receiving synaptic input from the bed nucleus of the stria terminalis have enhanced excitatory input following maternal overnutrition which is predicted by early life growth rate. CONCLUSIONS Together, these results demonstrate one way in which maternal obesity rewires hypothalamic feeding circuits to predispose offspring to metabolic dysfunction.
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Affiliation(s)
| | | | | | | | | | - Mark A Rossi
- Child Health Institute of New Jersey, USA; Department of Psychiatry, Robert Wood Johnson Medical School, USA; Brain Health Institute, Rutgers University, New Brunswick, NJ, USA.
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12
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Serirukchutarungsee S, Watari I, Narukawa M, Podyma-Inoue KA, Sangsuriyothai P, Ono T. Two-generation exposure to a high-fat diet induces the change of salty taste preference in rats. Sci Rep 2023; 13:5742. [PMID: 37029190 PMCID: PMC10082214 DOI: 10.1038/s41598-023-31662-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 03/15/2023] [Indexed: 04/09/2023] Open
Abstract
High-fat diet (HFD) leads to multiple complications, including taste alteration. This study observed the effect of a two-generation exposure to an HFD on the peripheral taste system in offspring. Ten pregnant Wistar rats were assigned a standard diet (SD) (n = 5) or HFD (n = 5) from day 7 of pregnancy through the lactation. Thirty-six male and female 3-week-old offspring were measured for body weight and blood glucose level, and the circumvallate papillae were collected. The other twenty-four 3-week-old offspring were weaned on the same diet as their mothers and raised individually. The taste preference behaviors were studied using the two-bottle taste preference test and analyzed five basic tastes (sweet, bitter, umami, sour, and salty). The expressions of epithelial sodium channel alpha subunit (ENaCα) and angiotensin II receptor type 1 (AT1) in the circumvallate papilla were analyzed by immunohistochemical staining and reverse transcription-quantitative polymerase chain reaction (RT-qPCR). We found increased body weight and salty taste preference of offspring from the HFD group in both sexes. Correspondingly, the AT1 level of the taste bud cells significantly increased in 3-week-old female offspring from the HFD group. An increase in AT1 levels may be a risk factor for changes in salty taste preference.
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Affiliation(s)
- Saranya Serirukchutarungsee
- Department of Orthodontic Science, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Yushima 1-5-45, Bunkyo City, Tokyo, 113-8510, Japan
- Department of Pedodontics and Preventive Dentistry, Faculty of Dentistry, Srinakharinwirot University, Bangkok, Thailand
| | - Ippei Watari
- Department of Orthodontic Science, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Yushima 1-5-45, Bunkyo City, Tokyo, 113-8510, Japan.
| | - Masataka Narukawa
- Department of Food and Nutrition, Kyoto Women's University, Kyoto, Japan
| | - Katarzyna Anna Podyma-Inoue
- Department of Biochemistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Pornchanok Sangsuriyothai
- Department of Orthodontic Science, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Yushima 1-5-45, Bunkyo City, Tokyo, 113-8510, Japan
- Department of Orthodontics, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - Takashi Ono
- Department of Orthodontic Science, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Yushima 1-5-45, Bunkyo City, Tokyo, 113-8510, Japan
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13
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Food intake behaviors change as a function of maternal diet and time-restricted feeding. NUTR HOSP 2023; 40:419-427. [PMID: 36880723 DOI: 10.20960/nh.04213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023] Open
Abstract
INTRODUCTION changes in dietary/energetic composition during the critical period of development (pregnancy/lactation) or even during meal times may contribute to changes in metabolic and behavioral parameters such as feeding behavior. OBJECTIVE the study aimed to examine the repercussions of time-restricted feeding on feeding behavior and on some parameters of glycemic and lipemic metabolism of the offspring of adult rats whose mothers were fed a westernized diet during pregnancy and lactation. METHODS initially, 43 male Wistar rats were used. At 60 days of life, the rats were divided into 4 groups: C: control group; RC: control group with time-restricted feeding; W: westernized diet during pregnancy/lactation group; RW: westernized diet group during pregnancy/lactation group with time-restricted feeding. The following parameters were evaluated: behavioral sequence of satiety (BSS), biochemical parameters, and abdominal fat. RESULTS findings highlighted a high level of abdominal fat in the groups whose mothers were submitted to a westernized diet, as well as hypertriglyceridemia, and clear differences in feed rate and meal length. This study showed that the westernized diet ingested by mothers during pregnancy and lactation induced hyperlipidemia and changes in the feeding behavior of their adult offspring. CONCLUSIONS these changes may be responsible for eating disorders and risk factors for metabolism disturbance-related diseases.
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14
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Rasmussen JM, Tuulari JJ, Nolvi S, Thompson PM, Merisaari H, Lavonius M, Karlsson L, Entringer S, Wadhwa PD, Karlsson H, Buss C. Maternal pre-pregnancy body mass index is associated with newborn offspring hypothalamic mean diffusivity: a prospective dual-cohort study. BMC Med 2023; 21:57. [PMID: 36788536 PMCID: PMC9930241 DOI: 10.1186/s12916-023-02743-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 01/18/2023] [Indexed: 02/16/2023] Open
Abstract
BACKGROUND An extensive body of animal literature supports the premise that maternal obesity during pregnancy can alter the development of the fetal hypothalamus (HTH, a critical regulator of energy balance) with implications for offspring obesity risk (i.e., long-term energy imbalance). Yet, the relationship in humans between maternal overweight/obesity during pregnancy and fetal hypothalamic development remains largely unknown. Here, using an international (Finland and California, USA) multi-site diffusion tensor imaging (DTI) dataset, we test the hypothesis that maternal pre-pregnancy BMI is associated with newborn offspring HTH mean diffusivity (HTH MD, a replicable neural correlate of BMI in adults). METHODS HTH MD was independently quantified in two separate BMI-matched cohorts (up to class II obesity; BMIRange = 17-35) using a high-resolution atlas-based definition of HTH. A total of n = 231 mother-child dyads were available for this analysis (nSite,1 = 152, age at MRI = 26.7 ± 8.1 days, gestational age at birth = 39.9 ± 1.2 weeks, nM/F = 82/70, BMI = 24.2 ± 3.8; nSite,2 = 79, age at MRI = 25.6 ± 12.5 days, gestational age at birth = 39.3 ± 1.5 weeks, nM/F = 45/34, BMI = 25.1 ± 4.0). The association between maternal pre-pregnancy BMI and newborn offspring HTH MD was examined separately in each cohort using linear regression adjusting for gestational age at birth, postnatal age at scan, sex, whole white matter mean diffusivity, and DTI quality control criteria. In post hoc analyses, additional potentially confounding factors including socioeconomic status, ethnicity, and obstetric risk were adjusted where appropriate. RESULTS The distribution of maternal pre-pregnancy BMI was comparable across sites but differed by ethnicity and socioeconomic status. A positive linear association between maternal pre-pregnancy BMI and newborn offspring HTH MD was observed at both sites ([Formula: see text]Site,1 = 0.17, pSite,1 = 0.01; [Formula: see text]Site,2 = 0.22, pSite,2 = 0.03) and remained significant after adjusting for cohort-relevant covariates. CONCLUSIONS These findings translate the preclinically established association between maternal obesity during pregnancy and offspring hypothalamic microstructure to the human context. In addition to further replication/generalization, future efforts to identify biological mediators of the association between maternal obesity and fetal HTH development are warranted to develop targeted strategies for the primary prevention of childhood obesity.
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Affiliation(s)
- Jerod M Rasmussen
- Development, Health and Disease Research Program, University of California, Irvine, CA, 92697, USA.
- Department of Pediatrics, University of California, Irvine, CA, 92697, USA.
| | - Jetro J Tuulari
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Department of Clinical Medicine, University of Turku, Lemminkäisenkatu 2, 20520, Turku, Finland
- Turku Collegium for Science Technology and Medicine (TCSMT), University of Turku, Turku, Finland
- Department of Psychiatry, University of Turku and Turku University Hospital, Turku, Finland
- Department of Psychiatry, University of Oxford (Sigrid Juselius Fellowship), Oxford, UK
| | - Saara Nolvi
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Department of Clinical Medicine, University of Turku, Lemminkäisenkatu 2, 20520, Turku, Finland
- Turku Institute for Advanced Studies, Department of Psychology and Speech-Language Pathology, University of Turku, Turku, Finland
| | - Paul M Thompson
- Imaging Genetics Center, Mark and Mary Stevens Institute for Neuroimaging and Informatics, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, USA
| | - Harri Merisaari
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Department of Clinical Medicine, University of Turku, Lemminkäisenkatu 2, 20520, Turku, Finland
| | - Maria Lavonius
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Department of Clinical Medicine, University of Turku, Lemminkäisenkatu 2, 20520, Turku, Finland
| | - Linnea Karlsson
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Department of Clinical Medicine, University of Turku, Lemminkäisenkatu 2, 20520, Turku, Finland
- Centre for Population Health Research, Turku University Hospital and University of Turku, Turku, Finland
- Department of Clinical Medicine, Paediatrics and Adolescent Medicine, Turku University Hospital and University of Turku, Turku, Finland
| | - Sonja Entringer
- Development, Health and Disease Research Program, University of California, Irvine, CA, 92697, USA
- Department of Pediatrics, University of California, Irvine, CA, 92697, USA
- Department of Medical Psychology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Pathik D Wadhwa
- Development, Health and Disease Research Program, University of California, Irvine, CA, 92697, USA
- Department of Pediatrics, University of California, Irvine, CA, 92697, USA
- Department of Psychiatry and Human Behavior, University of California, Irvine, CA, 92697, USA
- Department of Obstetrics & Gynecology, University of California, Irvine, CA, 92697, USA
- Department of Epidemiology, University of California, Irvine, CA, 92697, USA
| | - Hasse Karlsson
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Department of Clinical Medicine, University of Turku, Lemminkäisenkatu 2, 20520, Turku, Finland
- Department of Psychiatry, University of Turku and Turku University Hospital, Turku, Finland
| | - Claudia Buss
- Development, Health and Disease Research Program, University of California, Irvine, CA, 92697, USA
- Department of Pediatrics, University of California, Irvine, CA, 92697, USA
- Department of Medical Psychology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
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15
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Strobel KM, Kafali SG, Shih SF, Artura AM, Masamed R, Elashoff D, Wu HH, Calkins KL. Pregnancies complicated by gestational diabetes and fetal growth restriction: an analysis of maternal and fetal body composition using magnetic resonance imaging. J Perinatol 2023; 43:44-51. [PMID: 36319757 PMCID: PMC9840659 DOI: 10.1038/s41372-022-01549-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 10/19/2022] [Accepted: 10/20/2022] [Indexed: 01/15/2023]
Abstract
INTRODUCTION Maternal body composition may influence fetal body composition. OBJECTIVE The objective of this pilot study was to investigate the relationship between maternal and fetal body composition. METHODS Three pregnant women cohorts were studied: healthy, gestational diabetes (GDM), and fetal growth restriction (FGR). Maternal body composition (visceral adipose tissue volume (VAT), subcutaneous adipose tissue volume (SAT), pancreatic and hepatic proton-density fat fraction (PDFF) and fetal body composition (abdominal SAT and hepatic PDFF) were measured using MRI between 30 to 36 weeks gestation. RESULTS Compared to healthy and FGR fetuses, GDM fetuses had greater hepatic PDFF (5.2 [4.2, 5.5]% vs. 3.2 [3, 3.3]% vs. 1.9 [1.4, 3.7]%, p = 0.004). Fetal hepatic PDFF was associated with maternal SAT (r = 0.47, p = 0.02), VAT (r = 0.62, p = 0.002), and pancreatic PDFF (r = 0.54, p = 0.008). When controlling for maternal SAT, GDM increased fetal hepatic PDFF by 0.9 ([0.51, 1.3], p = 0.001). CONCLUSION In this study, maternal SAT, VAT, and GDM status were positively associated with fetal hepatic PDFF.
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Affiliation(s)
- Katie M. Strobel
- Department of Pediatrics, Division of Neonatology & Developmental Biology, University of California Los Angeles, Los Angeles, CA, USA
| | - Sevgi Gokce Kafali
- Department of Radiological Sciences, University of California Los Angeles, Los Angeles, CA, USA
| | - Shu-Fu Shih
- Department of Radiological Sciences, University of California Los Angeles, Los Angeles, CA, USA
| | | | - Rinat Masamed
- Department of Radiological Sciences, University of California Los Angeles, Los Angeles, CA, USA
| | - David Elashoff
- University of California Los Angeles, Los Angeles, CA, USA
| | - Holden H. Wu
- Department of Medicine, Biostatistics and Computational Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Kara L. Calkins
- Department of Pediatrics, Division of Neonatology & Developmental Biology, University of California Los Angeles, Los Angeles, CA, USA
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16
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Diéguez E, Nieto-Ruiz A, Martín-Pérez C, Sepúlveda-Valbuena N, Herrmann F, Jiménez J, De-Castellar R, Catena A, García-Santos JA, Bermúdez MG, Campoy C. Association study between hypothalamic functional connectivity, early nutrition, and glucose levels in healthy children aged 6 years: The COGNIS study follow-up. Front Nutr 2022; 9:935740. [PMID: 36313089 PMCID: PMC9597646 DOI: 10.3389/fnut.2022.935740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 09/20/2022] [Indexed: 11/17/2022] Open
Abstract
Breastfeeding (BF) is the gold standard in infant nutrition; knowing how it influences brain connectivity would help understand the mechanisms involved, which would help close the nutritional gap between infant formulas and breast milk. We analyzed potential long-term differences depending on the diet with an experimental infant formula (EF), compared to a standard infant formula (SF) or breastfeeding (BF) during the first 18 months of life on children's hypothalamic functional connectivity (FC) assessed at 6 years old. A total of 62 children participating in the COGNIS randomized clinical trial (Clinical Trial Registration: www.ClinicalTrials.gov, identifier: NCT02094547) were included in this study. They were randomized to receive an SF (n = 22) or a bioactive nutrient-enriched EF (n = 20). BF children were also included as a control study group (BF: n = 20). Brain function was evaluated using functional magnetic resonance imaging (fMRI) and mean glucose levels were collected through a 24-h continuous glucose monitoring (CGM) device at 6 years old. Furthermore, nutrient intake was also analyzed during the first 18 months of life and at 6 years old through 3-day dietary intake records. Groups fed with EF and BF showed lower FC between the medial hypothalamus (MH) and the anterior cingulate cortex (ACC) in comparison with SF-fed children. Moreover, the BF children group showed lower FC between the MH and the left putamen extending to the middle insula, and higher FC between the MH and the inferior frontal gyrus (IFG) compared to the EF-fed children group. These areas are key regions within the salience network, which is involved in processing salience stimuli, eating motivation, and hedonic-driven desire to consume food. Indeed, current higher connectivity found on the MH-IFG network in the BF group was associated with lower simple sugars acceptable macronutrient distribution ranges (AMDRs) at 6 months of age. Regarding linoleic acid intake at 12 months old, a negative association with this network (MH-IFG) only in the BF group was found. In addition, BF children showed lower mean glucose levels compared to SF-fed children at 6 years old. Our results may point out a possible relationship between diet during the first 18 months of life and inclined proclivity for hedonic eating later in life.
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Affiliation(s)
- Estefanía Diéguez
- Department of Paediatrics, School of Medicine, University of Granada, Granada, Spain,Instituto de Investigación Biosanitaria (ibs.GRANADA), Health Sciences Technological Park, Granada, Spain,EURISTIKOS Excellence Centre for Paediatric Research, Biomedical Research Centre, University of Granada, Granada, Spain
| | - Ana Nieto-Ruiz
- Department of Paediatrics, School of Medicine, University of Granada, Granada, Spain,Instituto de Investigación Biosanitaria (ibs.GRANADA), Health Sciences Technological Park, Granada, Spain,EURISTIKOS Excellence Centre for Paediatric Research, Biomedical Research Centre, University of Granada, Granada, Spain
| | - Cristina Martín-Pérez
- Psychology Department, Faculty of Education, University of Valladolid, Segovia, Spain
| | - Natalia Sepúlveda-Valbuena
- Nutrition and Biochemistry Department, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Florian Herrmann
- Department of Paediatrics, School of Medicine, University of Granada, Granada, Spain,EURISTIKOS Excellence Centre for Paediatric Research, Biomedical Research Centre, University of Granada, Granada, Spain
| | - Jesús Jiménez
- Ordesa Laboratories, S.L., Sant Boi de Llobregat, Spain
| | | | - Andrés Catena
- Department of Experimental Psychology, School of Psychology, University of Granada, Granada, Spain
| | - José Antonio García-Santos
- Department of Paediatrics, School of Medicine, University of Granada, Granada, Spain,Instituto de Investigación Biosanitaria (ibs.GRANADA), Health Sciences Technological Park, Granada, Spain,EURISTIKOS Excellence Centre for Paediatric Research, Biomedical Research Centre, University of Granada, Granada, Spain
| | - Mercedes G. Bermúdez
- Department of Paediatrics, School of Medicine, University of Granada, Granada, Spain,Instituto de Investigación Biosanitaria (ibs.GRANADA), Health Sciences Technological Park, Granada, Spain,EURISTIKOS Excellence Centre for Paediatric Research, Biomedical Research Centre, University of Granada, Granada, Spain
| | - Cristina Campoy
- Department of Paediatrics, School of Medicine, University of Granada, Granada, Spain,Instituto de Investigación Biosanitaria (ibs.GRANADA), Health Sciences Technological Park, Granada, Spain,EURISTIKOS Excellence Centre for Paediatric Research, Biomedical Research Centre, University of Granada, Granada, Spain,National Network of Research in Epidemiology and Public Health (CIBERESP), Institute of Health Carlos III (Granada's Node), Madrid, Spain,*Correspondence: Cristina Campoy
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Cechinel LR, Batabyal RA, Freishtat RJ, Zohn IE. Parental obesity-induced changes in developmental programming. Front Cell Dev Biol 2022; 10:918080. [PMID: 36274855 PMCID: PMC9585252 DOI: 10.3389/fcell.2022.918080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 09/06/2022] [Indexed: 11/13/2022] Open
Abstract
Many studies support the link between parental obesity and the predisposition to develop adult-onset metabolic syndromes that include obesity, high blood pressure, dyslipidemia, insulin resistance, and diabetes in the offspring. As the prevalence of obesity increases in persons of childbearing age, so does metabolic syndrome in their descendants. Understanding how parental obesity alters metabolic programs in the progeny, predisposing them to adult-onset metabolic syndrome, is key to breaking this cycle. This review explores the basis for altered metabolism of offspring exposed to overnutrition by focusing on critical developmental processes influenced by parental obesity. We draw from human and animal model studies, highlighting the adaptations in metabolism that occur during normal pregnancy that become maladaptive with obesity. We describe essential phases of development impacted by parental obesity that contribute to long-term alterations in metabolism in the offspring. These encompass gamete formation, placentation, adipogenesis, pancreas development, and development of brain appetite control circuits. Parental obesity alters the developmental programming of these organs in part by inducing epigenetic changes with long-term consequences on metabolism. While exposure to parental obesity during any of these phases is sufficient to alter long-term metabolism, offspring often experience multiple exposures throughout their development. These insults accumulate to increase further the susceptibility of the offspring to the obesogenic environments of modern society.
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Inada A, Inada O. Differences in long-term effects of standard rodent diets on blood glucose and body weight of offspring. Diabetol Int 2022; 13:615-623. [PMID: 36117929 PMCID: PMC9477981 DOI: 10.1007/s13340-022-00578-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 03/10/2022] [Indexed: 01/03/2023]
Abstract
Standard rodent diets are similar and contain well-balanced components, such as crude protein, fat, fiber, and ash. However, it is not clear whether there are differences in their long-term effects on metabolism. Here, we investigated the effects of long-term feeding of major standard diets, CRF-1, CE-2, and FR-1 to wild-type (WT) C57BL/6 mice on the blood glucose levels and body weight gain of their offspring, which were raised on the same diet and in the same environment as the mothers. The offspring have been influenced by the maternal diet during the fetal and neonatal stages, and were maintained on the same diet thereafter (until 60 weeks of age). In the CE-2 group, the offspring showed stable blood glucose levels and had the lowest body weight. The FR1 group showed the lowest blood glucose level, but body weight was increased significantly compared to the CE-2 group. In the CRF-1 group, higher blood glucose levels were seen from the neonatal stage and body weight increased more rapidly than in the other groups. Next, to determine the effects of blood glucose level and housing pattern on food and water consumption, severely diabetic (hyperglycemic) inducible cAMP early repressor (ICER) transgenic (Tg) mice and littermate WT mice (normoglycemic) were fed CE-2 diet and housed individually or in groups. Food and water consumption of WT mice was independent of housing pattern, whereas Tg mice showed significantly increased food and water consumption when housed individually, compared to group housing, and this did not change at different ages. Thus, the selection of standard diet and rearing method can have a marked impact on experimental outcomes in experiments using mice and presumably mouse cells, especially in studies of metabolism, diabetes, and obesity.
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Affiliation(s)
- Akari Inada
- grid.177174.30000 0001 2242 4849Diabetes and Genes, Advanced Medical Initiatives, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
- grid.417982.10000 0004 0623 246XPresent Address: Laboratory of Molecular Life Science, Institute of Biomedical Research and Innovation (IBRI), 6-3-7 Minatojima Minamimachi, Chuo-ku, Kobe, Hyogo 650-0047 Japan
| | - Oogi Inada
- grid.177174.30000 0001 2242 4849Diabetes and Genes, Advanced Medical Initiatives, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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19
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Programming by maternal obesity: a pathway to poor cardiometabolic health in the offspring. Proc Nutr Soc 2022; 81:227-242. [DOI: 10.1017/s0029665122001914] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
There is an ever increasing prevalence of maternal obesity worldwide such that in many populations over half of women enter pregnancy either overweight or obese. This review aims to summarise the impact of maternal obesity on offspring cardiometabolic outcomes. Maternal obesity is associated with increased risk of adverse maternal and pregnancy outcomes. However, beyond this exposure to maternal obesity during development also increases the risk of her offspring developing long-term adverse cardiometabolic outcomes throughout their adult life. Both human studies and those in experimental animal models have shown that maternal obesity can programme increased risk of offspring developing obesity and adipose tissue dysfunction; type 2 diabetes with peripheral insulin resistance and β-cell dysfunction; CVD with impaired cardiac structure and function and hypertension via impaired vascular and kidney function. As female offspring themselves are therefore likely to enter pregnancy with poor cardiometabolic health this can lead to an inter-generational cycle perpetuating the transmission of poor cardiometabolic health across generations. Maternal exercise interventions have the potential to mitigate some of the adverse effects of maternal obesity on offspring health, although further studies into long-term outcomes and how these translate to a clinical context are still required.
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Rasmussen JM, Thompson PM, Gyllenhammer LE, Lindsay KL, O'Connor TG, Koletzko B, Entringer S, Wadhwa PD, Buss C. Maternal free fatty acid concentration during pregnancy is associated with newborn hypothalamic microstructure in humans. Obesity (Silver Spring) 2022; 30:1462-1471. [PMID: 35785481 PMCID: PMC9541037 DOI: 10.1002/oby.23452] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 02/23/2022] [Accepted: 03/25/2022] [Indexed: 11/10/2022]
Abstract
OBJECTIVE This study tested the hypothesis, in a prospective cohort study design, that maternal saturated free fatty acid (sFFA) concentration during pregnancy is prospectively associated with offspring (newborn) hypothalamic (HTH) microstructure and to explore the functional relevance of this association with respect to early-childhood body fat percentage (BF%). METHODS In N = 94 healthy newborns (born mean 39.3 [SD 1.5] weeks gestation), diffusion-weighted magnetic resonance imaging was performed shortly after birth (25.3 [12.5] postnatal days), and a subgroup (n = 37) underwent a dual-energy x-ray absorptiometry scan in early childhood (4.7 [SD 0.7] years). Maternal sFFA concentration during pregnancy was quantified in fasting blood samples via liquid chromatography-mass spectrometry. Infant HTH microstructural integrity was characterized using mean diffusivity (MD). Multiple linear regression was used to test the association between maternal sFFA and HTH MD, accounting for newborn sex, age at scan, mean white matter MD, and image quality. Multiple linear regression models also tested the association between HTH MD and early-childhood BF%, accounting for breastfeeding status. RESULTS Maternal sFFA during pregnancy accounted for 8.3% of the variation in newborn HTH MD (β-std = 0.25; p = 0.006). Furthermore, newborn HTH MD prospectively accounted for 15% of the variation in early-childhood BF% (β-std = 0.32; p = 0.019). CONCLUSIONS These findings suggest that maternal overnutrition during pregnancy may influence the development of the fetal hypothalamus, which, in turn, may have clinical relevance for childhood obesity risk.
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Affiliation(s)
- Jerod M. Rasmussen
- Development, Health and Disease Research ProgramUniversity of California, IrvineIrvineCaliforniaUSA
- Department of PediatricsUniversity of California, IrvineIrvineCaliforniaUSA
| | - Paul M. Thompson
- Imaging Genetics Center, Mark and Mary Stevens Institute for Neuroimaging and Informatics, Keck School of MedicineUniversity of Southern CaliforniaLos AngelesCaliforniaUSA
| | - Lauren E. Gyllenhammer
- Development, Health and Disease Research ProgramUniversity of California, IrvineIrvineCaliforniaUSA
- Department of PediatricsUniversity of California, IrvineIrvineCaliforniaUSA
| | - Karen L. Lindsay
- Department of PediatricsUniversity of California, IrvineIrvineCaliforniaUSA
- University of California, Irvine Susan Samueli Integrative Health InstituteCollege of Health Sciences, University of California, IrvineIrvineCaliforniaUSA
| | - Thomas G. O'Connor
- Departments of Psychiatry, Psychology, Neuroscience, and Obstetrics and GynecologyUniversity of Rochester Medical CenterRochesterNew YorkUSA
| | - Berthold Koletzko
- Division of Metabolic and Nutritional Medicine, Department of Pediatrics, Dr von Hauner Children's HospitalLudwig‐Maximillian University Munich, University HospitalsMunichGermany
| | - Sonja Entringer
- Development, Health and Disease Research ProgramUniversity of California, IrvineIrvineCaliforniaUSA
- Department of PediatricsUniversity of California, IrvineIrvineCaliforniaUSA
- Institute of Medical PsychologyCharité University Hospital Berlin, corporate member of Free University of Berlin, Humboldt‐University of BerlinBerlinGermany
| | - Pathik D. Wadhwa
- Development, Health and Disease Research ProgramUniversity of California, IrvineIrvineCaliforniaUSA
- Department of PediatricsUniversity of California, IrvineIrvineCaliforniaUSA
- Department of Psychiatry and Human BehaviorUniversity of California, IrvineIrvineCaliforniaUSA
- Department of Obstetrics and GynecologyUniversity of California, IrvineIrvineCaliforniaUSA
- Department of EpidemiologyUniversity of California, IrvineIrvineCaliforniaUSA
| | - Claudia Buss
- Development, Health and Disease Research ProgramUniversity of California, IrvineIrvineCaliforniaUSA
- Department of PediatricsUniversity of California, IrvineIrvineCaliforniaUSA
- Institute of Medical PsychologyCharité University Hospital Berlin, corporate member of Free University of Berlin, Humboldt‐University of BerlinBerlinGermany
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21
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A Short-Term Sucrose Diet Impacts Cell Proliferation of Neural Precursors in the Adult Hypothalamus. Nutrients 2022; 14:nu14132564. [PMID: 35807744 PMCID: PMC9268421 DOI: 10.3390/nu14132564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 06/15/2022] [Accepted: 06/17/2022] [Indexed: 11/16/2022] Open
Abstract
Radial glia-like cells in the hypothalamus and dorsal vagal complex are neural precursors (NPs) located near subventricular organs: median eminence and area postrema, respectively. Their strategic position can detect blood-borne nutrients, hormones, and mitogenic signals. Hypothalamic NPs increase their proliferation with a mechanism that involves hemichannel (HC) activity. NPs can originate new neurons in response to a short-term high-fat diet as a compensatory mechanism. The effects of high carbohydrate Western diets on adult neurogenesis are unknown. Although sugars are usually consumed as sucrose, more free fructose is now incorporated into food items. Here, we studied the proliferation of both types of NPs in Sprague Dawley rats exposed to a short-term high sucrose diet (HSD) and a control diet. In tanycyte cultures, we evaluated the effects of glucose and fructose and a mix of both hexoses on HC activity. In rats fed an HSD, we observed an increase in the proliferative state of both precursors. Glucose, either in the presence or absence of fructose, but not fructose alone, induced in vitro HC activity. These results should broaden the understanding of the nutrient monitoring capacity of NPs in reacting to changes in feeding behavior, specifically to high sugar western diets.
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22
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Fabianová K, Babeľová J, Fabian D, Popovičová A, Martončíková M, Raček A, Račeková E. Maternal High-Energy Diet during Pregnancy and Lactation Impairs Neurogenesis and Alters the Behavior of Adult Offspring in a Phenotype-Dependent Manner. Int J Mol Sci 2022; 23:ijms23105564. [PMID: 35628378 PMCID: PMC9146615 DOI: 10.3390/ijms23105564] [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] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 05/09/2022] [Accepted: 05/13/2022] [Indexed: 11/30/2022] Open
Abstract
Obesity is one of the biggest and most costly health challenges the modern world encounters. Substantial evidence suggests that the risk of metabolic syndrome or obesity formation may be affected at a very early stage of development, in particular through fetal and/or neonatal overfeeding. Outcomes from epidemiological studies indicate that maternal nutrition during pregnancy and lactation has a profound impact on adult neurogenesis in the offspring. In the present study, an intergenerational dietary model employing overfeeding of experimental mice during prenatal and early postnatal development was applied to acquire mice with various body conditions. We investigated the impact of the maternal high-energy diet during pregnancy and lactation on adult neurogenesis in the olfactory neurogenic region involving the subventricular zone (SVZ) and the rostral migratory stream (RMS) and some behavioral tasks including memory, anxiety and nociception. Our findings show that a maternal high-energy diet administered during pregnancy and lactation modifies proliferation and differentiation, and induced degeneration of cells in the SVZ/RMS of offspring, but only in mice where extreme phenotype, such as significant overweight/adiposity or obesity is manifested. Thereafter, a maternal high-energy diet enhances anxiety-related behavior in offspring regardless of its body condition and impairs learning and memory in offspring with an extreme phenotype.
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Affiliation(s)
- Kamila Fabianová
- Institute of Neurobiology, Biomedical Research Center, Slovak Academy of Sciences, Šoltésovej 4, 040 01 Košice, Slovakia; (A.P.); (M.M.); (A.R.); (E.R.)
- Correspondence:
| | - Janka Babeľová
- Centre of Biosciences, Institute of Animal Physiology, Slovak Academy of Sciences, Šoltésovej 4-6, 040 01 Košice, Slovakia; (J.B.); (D.F.)
| | - Dušan Fabian
- Centre of Biosciences, Institute of Animal Physiology, Slovak Academy of Sciences, Šoltésovej 4-6, 040 01 Košice, Slovakia; (J.B.); (D.F.)
| | - Alexandra Popovičová
- Institute of Neurobiology, Biomedical Research Center, Slovak Academy of Sciences, Šoltésovej 4, 040 01 Košice, Slovakia; (A.P.); (M.M.); (A.R.); (E.R.)
| | - Marcela Martončíková
- Institute of Neurobiology, Biomedical Research Center, Slovak Academy of Sciences, Šoltésovej 4, 040 01 Košice, Slovakia; (A.P.); (M.M.); (A.R.); (E.R.)
| | - Adam Raček
- Institute of Neurobiology, Biomedical Research Center, Slovak Academy of Sciences, Šoltésovej 4, 040 01 Košice, Slovakia; (A.P.); (M.M.); (A.R.); (E.R.)
| | - Enikő Račeková
- Institute of Neurobiology, Biomedical Research Center, Slovak Academy of Sciences, Šoltésovej 4, 040 01 Košice, Slovakia; (A.P.); (M.M.); (A.R.); (E.R.)
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23
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Sánchez-Garrido MA, García-Galiano D, Tena-Sempere M. Early programming of reproductive health and fertility: novel neuroendocrine mechanisms and implications in reproductive medicine. Hum Reprod Update 2022; 28:346-375. [PMID: 35187579 PMCID: PMC9071071 DOI: 10.1093/humupd/dmac005] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 12/29/2021] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND According to the Developmental Origins of Health and Disease (DOHaD) hypothesis, environmental changes taking place during early maturational periods may alter normal development and predispose to the occurrence of diverse pathologies later in life. Indeed, adverse conditions during these critical developmental windows of high plasticity have been reported to alter the offspring developmental trajectory, causing permanent functional and structural perturbations that in the long term may enhance disease susceptibility. However, while solid evidence has documented that fluctuations in environmental factors, ranging from nutrient availability to chemicals, in early developmental stages (including the peri-conceptional period) have discernible programming effects that increase vulnerability to develop metabolic perturbations, the impact and eventual mechanisms involved, of such developmental alterations on the reproductive phenotype of offspring have received less attention. OBJECTIVE AND RATIONALE This review will summarize recent advances in basic and clinical research that support the concept of DOHaD in the context of the impact of nutritional and hormonal perturbations, occurring during the periconceptional, fetal and early postnatal stages, on different aspects of reproductive function in both sexes. Special emphasis will be given to the effects of early nutritional stress on the timing of puberty and adult gonadotropic function, and to address the underlying neuroendocrine pathways, with particular attention to involvement of the Kiss1 system in these reproductive perturbations. The implications of such phenomena in terms of reproductive medicine will also be considered. SEARCH METHODS A comprehensive MEDLINE search, using PubMed as main interface, of research articles and reviews, published mainly between 2006 and 2021, has been carried out. Search was implemented using multiple terms, focusing on clinical and preclinical data from DOHaD studies, addressing periconceptional, gestational and perinatal programming of reproduction. Selected studies addressing early programming of metabolic function have also been considered, when relevant. OUTCOMES A solid body of evidence, from clinical and preclinical studies, has documented the impact of nutritional and hormonal fluctuations during the periconceptional, prenatal and early postnatal periods on pubertal maturation, as well as adult gonadotropic function and fertility. Furthermore, exposure to environmental chemicals, such as bisphenol A, and maternal stress has been shown to negatively influence pubertal development and gonadotropic function in adulthood. The underlying neuroendocrine pathways and mechanisms involved have been also addressed, mainly by preclinical studies, which have identified an, as yet incomplete, array of molecular and neurohormonal effectors. These include, prominently, epigenetic regulatory mechanisms and the hypothalamic Kiss1 system, which likely contribute to the generation of reproductive alterations in conditions of early nutritional and/or metabolic stress. In addition to the Kiss1 system, other major hypothalamic regulators of GnRH neurosecretion, such as γ-aminobutyric acid and glutamate, may be targets of developmental programming. WIDER IMPLICATIONS This review addresses an underdeveloped area of reproductive biology and medicine that may help to improve our understanding of human reproductive disorders and stresses the importance, and eventual pathogenic impact, of early determinants of puberty, adult reproductive function and fertility.
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Affiliation(s)
- Miguel Angel Sánchez-Garrido
- Instituto Maimónides de Investigación Biomédica de Cordoba (IMIBIC), Cordoba, Spain
- Department of Cell Biology, Physiology and Immunology, University of Cordoba, Cordoba, Spain
- Hospital Universitario Reina Sofia, Cordoba, Spain
| | - David García-Galiano
- Instituto Maimónides de Investigación Biomédica de Cordoba (IMIBIC), Cordoba, Spain
- Department of Cell Biology, Physiology and Immunology, University of Cordoba, Cordoba, Spain
- Hospital Universitario Reina Sofia, Cordoba, Spain
| | - Manuel Tena-Sempere
- Instituto Maimónides de Investigación Biomédica de Cordoba (IMIBIC), Cordoba, Spain
- Department of Cell Biology, Physiology and Immunology, University of Cordoba, Cordoba, Spain
- Hospital Universitario Reina Sofia, Cordoba, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición, Instituto de Salud Carlos III, Cordoba, Spain
- Institute of Biomedicine, University of Turku, Turku, Finland
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24
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Valencia FP, Marino AF, Noutsos C, Poon K. Concentration-dependent change in hypothalamic neuronal transcriptome by the dietary fatty acids: oleic and palmitic acids. J Nutr Biochem 2022; 106:109033. [DOI: 10.1016/j.jnutbio.2022.109033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 12/20/2021] [Accepted: 03/18/2022] [Indexed: 11/30/2022]
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25
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Yang Z, Jiang J, Chen M, Huang J, Liu J, Wei X, Jia R, Song L, Sun B, Luo X, Song Q, Han Z. Sex-Specific Effects of Maternal and Post-Weaning High-Fat Diet on Adipose Tissue Remodeling and Asprosin Expression in Mice Offspring. Mol Nutr Food Res 2021; 66:e2100470. [PMID: 34933410 DOI: 10.1002/mnfr.202100470] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 11/15/2021] [Indexed: 11/07/2022]
Abstract
SCOPE Perinatal high-fat diet (HFD) increases risk of metabolic disorders in offspring. Adipose tissue remodeling is associated with metabolic syndrome. The current study characterizes the profile of maternal HFD-induced changes in adipose tissue remodeling and adipokines expression in mice offspring. METHODS AND RESULTS Female C57BL/6 mice are fed with CHOW or HFD for 2 weeks before mating, throughout gestation and lactation. At weaning, pups are randomly fed with CHOW or HFD, resulting in eight groups according to sex and maternal diet: Male CHOW-CHOW (MCC), Male CHOW-HFD (MCH), Male HFD-CHOW (MHC), Male HFD-HFD (MHH), Female CHOW-CHOW (FCC), Female CHOW-HFD (FCH), Female HFD-CHOW (FHC), and Female HFD-HFD (FHH). Increased body weight, impaired glucose tolerance, increased adipose tissue mass and hypertrophy, and decreased circulating asprosin level are only observed in male offspring exposure to maternal HFD. Serum asprosin level negatively correlates with fasting blood glucose, serum cholesterol (CHO), and high-density lipoprotein (HDL) levels, while positively correlates with serum low-density lipoprotein (LDL) and glutamate-oxaloacetate transaminase (GOT) levels in male offspring. A combination of genetic and biochemical analyses of adipokines shows the depot- and sex-specific changes in response to maternal and/or post-weaning HFD. CONCLUSION This study's results reveal the differential metabolic changes in response to maternal and/or post-weaning HFD in male and female offspring. The effect of maternal HFD on metabolic phonotype is more obvious in male offspring, supporting the notion that males are more susceptible to HFD-induced metabolic disorders.
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Affiliation(s)
- Zhao Yang
- Department of Obstetrics and Gynecology, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, China.,Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, China.,Institute of Neuroscience, Translational Medicine Institute, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, China
| | - Jianan Jiang
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, China.,Institute of Neuroscience, Translational Medicine Institute, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, China
| | - Miao Chen
- Department of Obstetrics and Gynecology, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, China
| | - Jiaqi Huang
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, China.,Institute of Neuroscience, Translational Medicine Institute, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, China
| | - Jing Liu
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, China.,Institute of Neuroscience, Translational Medicine Institute, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, China
| | - Xiaojing Wei
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, China.,Institute of Neuroscience, Translational Medicine Institute, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, China
| | - Ru Jia
- Department of Prosthodontics, Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Lin Song
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, China.,Institute of Neuroscience, Translational Medicine Institute, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, China
| | - Bo Sun
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, China.,Institute of Neuroscience, Translational Medicine Institute, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, China
| | - Xiao Luo
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, China.,Institute of Neuroscience, Translational Medicine Institute, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, China
| | - Qing Song
- Department of Obstetrics and Gynecology, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, China
| | - Zhen Han
- Department of Obstetrics and Gynecology, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, China
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26
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Vickers MH. Early life nutrition and neuroendocrine programming. Neuropharmacology 2021; 205:108921. [PMID: 34902348 DOI: 10.1016/j.neuropharm.2021.108921] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 12/06/2021] [Accepted: 12/08/2021] [Indexed: 12/26/2022]
Abstract
Alterations in the nutritional environment in early life can significantly increase the risk for obesity and a range of development of metabolic disorders in offspring in later life, effects that can be passed onto future generations. This process, termed development programming, provides the framework of the developmental origins of health and disease (DOHaD) paradigm. Early life nutritional compromise including undernutrition, overnutrition or specific macro/micronutrient deficiencies, results in a range of adverse health outcomes in offspring that can be further exacerbated by a poor postnatal nutritional environment. Although the mechanisms underlying programming remain poorly defined, a common feature across the phenotypes displayed in preclinical models is that of altered wiring of neuroendocrine circuits that regulate satiety and energy balance. As such, altered maternal nutritional exposures during critical early periods of developmental plasticity can result in aberrant hardwiring of these circuits with lasting adverse consequences for the offspring. There is also increasing evidence around the role of an altered epigenome and the gut-brain axis in mediating some of the central programming effects observed. Further, although such programming was once considered to result in a permanent change in developmental trajectory, there is evidence, at least from preclinical models, that programming can be reversed via targeted nutritional manipulations during early development. Further work is required at a mechanistic level to allow for identification for early markers of later disease risk, delineation of sex-specific effects and pathways to implementation of strategies aimed at breaking the transgenerational transmission of disease.
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Affiliation(s)
- M H Vickers
- Liggins Institute, University of Auckland, 85 Park Road, Grafton, Auckland, 1142, New Zealand.
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27
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Huang Y, Osorio Mendoza J, Li M, Jin Z, Li B, Wu Y, Togo J, Speakman JR. Impact of graded maternal dietary fat content on offspring susceptibility to high-fat diet in mice. Obesity (Silver Spring) 2021; 29:2055-2067. [PMID: 34813173 DOI: 10.1002/oby.23270] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 06/19/2021] [Accepted: 07/15/2021] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Maternal high-fat diet (HFD) increases offspring obesity, yet the impacts of different levels of maternal dietary fat have seldom been addressed. In mice, the impact of graded maternal dietary fat on offspring adiposity and offspring's later susceptibility to HFD were assessed. METHODS Lactating mice were fed diets with graded fat content from 8.3% to 66.6%. One male and one female pup from each litter were weaned onto a low-fat diet for 15 weeks. HFD (41.7%) was then introduced to half of the offspring for 12 weeks. RESULTS Offspring body weight and adiposity were positively related to maternal dietary fat content and were higher when mothers were exposed to HFD. The maternal diet effect was nonlinear and sex dependent. A maternal dietary fat of 41.7% and above exaggerated the offspring body weight gain in males but was not significant in females. Maternal 8.3% fat and 25% fat diets led to the highest daily energy expenditure and respiratory exchange ratio in offspring. Offspring fed a low-fat diet had higher daily energy expenditure and respiratory exchange ratio than those fed an HFD. CONCLUSIONS Increasing maternal dietary fat during lactation, and HFD in later life, had significant and interacting impacts on offspring obesity. Maternal diet had a bigger impact on male offspring. The effects of maternal dietary fat content were nonlinear.
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Affiliation(s)
- Yi Huang
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
| | | | - Min Li
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Zengguang Jin
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
- School of Basic Medical Science, Dali University, Dali, Yunnan, China
| | - Baoguo Li
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Yingga Wu
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Jacques Togo
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - John R Speakman
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
- School of Biological Sciences, University of Aberdeen, Aberdeen, UK
- Shenzhen Key Laboratory of Metabolic Health, Center for Energy Metabolism and Reproduction, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- CAS Center for Excellence in Animal Evolution and Genetics, Kunming, Yunnan, China
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28
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César H, Sertorio MN, de Souza EA, Jamar G, Santamarina A, Jucá A, Casagrande BP, Pisani LP. Parental high-fat high-sugar diet programming and hypothalamus adipose tissue axis in male Wistar rats. Eur J Nutr 2021; 61:523-537. [PMID: 34657184 DOI: 10.1007/s00394-021-02690-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 09/28/2021] [Indexed: 01/04/2023]
Abstract
PURPOSE Maternal nutrition during early development and paternal nutrition pre-conception can programme offspring health status. Hypothalamus adipose axis is a target of developmental programming, and paternal and maternal high-fat, high-sugar diet (HFS) may be an important factor that predisposes offspring to develop obesity later in life. This study aims to investigate Wistar rats' maternal and paternal HFS differential contribution on the development, adiposity, and hypothalamic inflammation in male offspring from weaning until adulthood. METHODS Male progenitors were fed a control diet (CD) or HFS for 10 weeks before mating. After mating, dams were fed CD or HFS only during pregnancy and lactation. Forming the following male offspring groups: CD-maternal and paternal CD; MH-maternal HFS and paternal CD; PH-maternal CD and paternal HFS; PMH-maternal and paternal HFS. After weaning, male offspring were fed CD until adulthood. RESULTS Maternal HFS diet increased weight, visceral adiposity, and serum total cholesterol levels, and decreased hypothalamic weight in weanling male rats. In adult male offspring, maternal HFS increased weight, glucose levels, and hypothalamic NFκBp65. Paternal HFS diet lowered hypothalamic insulin receptor levels in weanling offspring and glucose and insulin levels in adult offspring. The combined effects of maternal and paternal HFS diets increased triacylglycerol, leptin levels, and hypothalamic inflammation in weanling rats, and increased visceral adiposity in adulthood. CONCLUSION Male offspring intake of CD diet after weaning reversed part of the effects of parental HFS diet during the perinatal period. However, maternal and paternal HFS diet affected adiposity and hypothalamic inflammation, which remained until adulthood.
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Affiliation(s)
- Helena César
- Programa de Pós-Graduação Interdisciplinar em Ciências da Saúde, Universidade Federal de São Paulo-UNIFESP, Santos, SP, Brazil
| | | | - Esther Alves de Souza
- Programa de Pós-Graduação em Nutrição, Universidade Federal de São Paulo, São Paulo, SP, Brazil
| | - Giovana Jamar
- Departamento de Biociências, Universidade Federal de São Paulo, Silva Jardim, 136. Laboratório 311, 3° andar, Vila Mathias, Santos, SP, 11015-020, Brazil
| | - Aline Santamarina
- Departamento de Biociências, Universidade Federal de São Paulo, Silva Jardim, 136. Laboratório 311, 3° andar, Vila Mathias, Santos, SP, 11015-020, Brazil
| | - Andrea Jucá
- Departamento de Biociências, Universidade Federal de São Paulo, Silva Jardim, 136. Laboratório 311, 3° andar, Vila Mathias, Santos, SP, 11015-020, Brazil
| | - Breno Picin Casagrande
- Departamento de Biociências, Universidade Federal de São Paulo, Silva Jardim, 136. Laboratório 311, 3° andar, Vila Mathias, Santos, SP, 11015-020, Brazil
| | - Luciana Pellegrini Pisani
- Departamento de Biociências, Universidade Federal de São Paulo, Silva Jardim, 136. Laboratório 311, 3° andar, Vila Mathias, Santos, SP, 11015-020, Brazil.
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29
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Kim SH, Ko IG, Jin JJ, Hwang L, Baek SS. Treadmill exercise ameliorates impairment of spatial learning memory in pups born to old and obese mother rats. J Exerc Rehabil 2021; 17:234-240. [PMID: 34527634 PMCID: PMC8413911 DOI: 10.12965/jer.2142466.233] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 08/01/2021] [Indexed: 12/03/2022] Open
Abstract
Memory state of rat pups born to old and obese mother rats and the effect of a treadmill running of mother rats on the memory of rat pups were studied. The radial 8-arm maze test was performed to detect spatial learning memory, and the level of tumor necrosis factor-α, interleukin (IL)-1β, and IL-6 in the hippocampus was measured by enzyme-linked immunoassay. Western blotting was performed for the expression of nuclear factor kappa-light-chain-enhancer (NF-κB), nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor, alpha (IκB-α), B-cell lymphoma 2 (Bcl-2), Bcl-2-associated X protein (Bax), matrix metalloproteinase (MMP)-9, and immunohistochemistry for caspase-3 was conducted. The newborn rats were classified into following groups: pups born to old mother rats, pups born to old mother rats with exercise, pups born to old and obese mother rats, and pups born to old and obese mother rats with exercise. Exercise of mother ameliorated spatial learning memory impairment, inhibited proinflammatory cytokines production, NF-κB expression, and IκB-α phosphorylation of the pups born to old and obese mother rats. Maternal exercise suppressed Bax expression, the number of caspase-3, the level of MMP-9, and enhanced Bcl-2 expression of the pups born to old and obese mother rats. When the maternal exercise was performed, the impairment of spatial learning memory in pups was ameliorated. Therefore, it can be seen that exercise during pregnancy of older and obese mothers is an important factor in fetal health management.
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Affiliation(s)
- Sang-Hoon Kim
- Department of Sport & Health Sciences, College of Art & Culture, Sangmyung University, Seoul, Korea.,Department of Physiology, College of Medicine, Kyung Hee University, Seoul, Korea
| | - Il-Gyu Ko
- Department of Physiology, College of Medicine, Kyung Hee University, Seoul, Korea
| | - Jun-Jang Jin
- Department of Physiology, College of Medicine, Kyung Hee University, Seoul, Korea
| | - Lakkyong Hwang
- Department of Physiology, College of Medicine, Kyung Hee University, Seoul, Korea
| | - Seung-Soo Baek
- Department of Sport & Health Sciences, College of Art & Culture, Sangmyung University, Seoul, Korea
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Frayre J, Frayre P, Wong I, Mithani A, Bishop S, Mani C, Ponce-Rubio K, Virk R, Morris MJ, Na ES. Perinatal exposure to high fat diet alters expression of MeCP2 in the hypothalamus. Behav Brain Res 2021; 415:113518. [PMID: 34391798 DOI: 10.1016/j.bbr.2021.113518] [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: 12/22/2020] [Revised: 07/30/2021] [Accepted: 08/06/2021] [Indexed: 11/27/2022]
Abstract
Obesity is a complex disease that is the result of a number of different factors including genetic, environmental, and endocrine abnormalities. Given that monogenic forms of obesity are rare, it is important to identify other mechanisms that contribute to its etiology. Methyl-Cp-G binding protein 2 (MeCP2) is a neuroepigenetic factor that binds to methylated regions of DNA to influence transcription. Past studies demonstrate that disruption in MeCP2 function produces obesity in mice. Using a diet-induced obesity mouse model, we show that perinatal exposure to high fat diet significantly decreases MeCP2 protein expression in the hypothalamus of female mice, effects not seen when high fat diet is given to mice during adulthood. Moreover, these effects are seen specifically in a subregion of the hypothalamus known as the arcuate nucleus with females having decreased MeCP2 expression in rostral areas and males having decreased MeCP2 expression in intermediate regions of the arcuate nucleus. Interestingly, mice gain more weight when exposed to high fat diet during adulthood relative to mice exposed to high fat diet perinatally, suggesting that perhaps high fat diet exposure during adulthood may be affecting mechanisms independent of MeCP2 function. Collectively, our data demonstrate that there are developmentally sensitive periods in which MeCP2 expression is influenced by high fat diet exposure and this occurs in a sexually dimorphic manner.
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Affiliation(s)
- Jessica Frayre
- Department of Psychology & Philosophy, Texas Woman's University, 304 Administration Dr., Denton, TX, USA.
| | - Priscila Frayre
- Department of Psychology & Philosophy, Texas Woman's University, 304 Administration Dr., Denton, TX, USA.
| | - Ida Wong
- Department of Psychology & Philosophy, Texas Woman's University, 304 Administration Dr., Denton, TX, USA.
| | - Anusha Mithani
- Department of Psychology & Philosophy, Texas Woman's University, 304 Administration Dr., Denton, TX, USA.
| | - Stephanie Bishop
- Department of Psychology & Philosophy, Texas Woman's University, 304 Administration Dr., Denton, TX, USA.
| | - Chelsy Mani
- Department of Psychology & Philosophy, Texas Woman's University, 304 Administration Dr., Denton, TX, USA.
| | - Karen Ponce-Rubio
- Department of Psychology & Philosophy, Texas Woman's University, 304 Administration Dr., Denton, TX, USA.
| | - Ruvaid Virk
- Department of Psychology & Philosophy, Texas Woman's University, 304 Administration Dr., Denton, TX, USA.
| | - Michael J Morris
- Department of Psychology & Philosophy, Texas Woman's University, 304 Administration Dr., Denton, TX, USA.
| | - Elisa S Na
- Department of Psychology & Philosophy, Texas Woman's University, 304 Administration Dr., Denton, TX, USA.
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Kislal S, Jin W, Maesner C, Edlow AG. Mismatch between obesogenic intrauterine environment and low-fat postnatal diet may confer offspring metabolic advantage. Obes Sci Pract 2021; 7:450-461. [PMID: 34401203 PMCID: PMC8346367 DOI: 10.1002/osp4.501] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 01/25/2021] [Accepted: 02/19/2021] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE Mismatch between a depleted intrauterine environment and a substrate-rich postnatal environment confers an increased risk of offspring obesity and metabolic syndrome. Maternal diet-induced obesity (MATOB) is associated with the same outcomes. These experiments tested the hypothesis that a mismatch between a nutrient-rich intrauterine environment and a low-fat postnatal environment would ameliorate offspring metabolic morbidity. METHODS C57BL6/J female mice were fed either a 60% high-fat diet (HFD) or a 10% fat control diet (CD) for 14-week pre-breeding and during pregnancy/lactation. Offspring were weaned to CD. Weight was evaluated weekly; body composition was determined using EchoMRI. Serum fasting lipids and glucose and insulin tolerance tests were performed. Metabolic rate, locomotor, and sleep behavior were evaluated with indirect calorimetry. RESULTS MATOB-exposed/CD-weaned offspring of both sexes had improved glucose tolerance and insulin sensitivity compared to controls. Males had improved fasting lipids. Females had significantly increased weight and body fat percentage in adulthood compared to sex-matched controls. Females also had significantly increased sleep duration and reduced locomotor activity compared to males. CONCLUSIONS Reduced-fat dietary switch following intrauterine and lactational exposure to MATOB was associated with improved glucose handling and lipid profiles in adult offspring, more pronounced in males. A mismatch between a high-fat prenatal and low-fat postnatal environment may confer a metabolic advantage. The amelioration of deleterious metabolic programming by strict offspring adherence to a low-fat diet may have translational potential.
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Affiliation(s)
- Sezen Kislal
- Vincent Center for Reproductive BiologyMassachusetts General HospitalBostonMassachusettsUSA
| | - William Jin
- Vincent Center for Reproductive BiologyMassachusetts General HospitalBostonMassachusettsUSA
| | - Claire Maesner
- Vincent Center for Reproductive BiologyMassachusetts General HospitalBostonMassachusettsUSA
| | - Andrea G. Edlow
- Vincent Center for Reproductive BiologyMassachusetts General HospitalBostonMassachusettsUSA
- Department of Obstetrics and GynecologyMassachusetts General HospitalBostonMassachusettsUSA
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Maternal effects in mammals: Broadening our understanding of offspring programming. Front Neuroendocrinol 2021; 62:100924. [PMID: 33992652 DOI: 10.1016/j.yfrne.2021.100924] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 04/18/2021] [Accepted: 05/11/2021] [Indexed: 12/17/2022]
Abstract
The perinatal period is a sensitive time in mammalian development that can have long-lasting consequences on offspring phenotype via maternal effects. Maternal effects have been most intensively studied with respect to two major conditions: maternal diet and maternal stress. In this review, we shift the focus by discussing five major additional maternal cues and their influence on offspring phenotype: maternal androgen levels, photoperiod (melatonin), microbiome, immune regulation, and milk composition. We present the key findings for each of these topics in mammals, their mechanisms of action, and how they interact with each other and with the maternal influences of diet and stress. We explore their impacts in the contexts of both predictive adaptive responses and the developmental origins of disease, identify knowledge gaps and research opportunities in the field, and place a particular emphasis on the application and consideration of these effects in non-model species and natural ecological systems.
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Brossier NM, Thondapu S, Cobb OM, Dahiya S, Gutmann DH. Temporal, spatial, and genetic constraints contribute to the patterning and penetrance of murine neurofibromatosis-1 optic glioma. Neuro Oncol 2021; 23:625-637. [PMID: 33080011 DOI: 10.1093/neuonc/noaa237] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Brain tumors are the most common solid tumors of childhood, but little is understood about the factors that influence their development. Pediatric low-grade gliomas in particular display unique temporal and spatial localization associated with different genetic mutations (eg, BRAF genomic alterations, mutations in the neurofibromatosis type 1 [NF1] gene) for reasons that remain unclear. NF1 low-grade gliomas typically arise in the optic pathway of young children as optic pathway gliomas (OPGs), likely from a cell of origin that resides within the third ventricular zone (TVZ). However, the factors that contribute to their distinct temporal patterning and penetrance have not been adequately explored. METHODS TVZ neuroglial progenitor cells (NPCs) were analyzed over the course of mouse brain development. Progenitors isolated by fluorescence-activated cell sorting (FACS) were assessed for functional and molecular differences. The impact of different germline Nf1 mutations on TVZ NPC properties was analyzed using genetically engineered mice. RESULTS We identify 3 individual factors that could each contribute to Nf1 optic glioma temporal patterning and penetrance. First, there are 3 functionally and molecularly distinct populations of mouse TVZ NPCs, one of which ("M" cells) exhibits the highest clonogenic incidence, proliferation, and abundance during embryogenesis. Second, TVZ NPC proliferation dramatically decreases after birth. Third, germline Nf1 mutations differentially increase TVZ NPC proliferation during embryogenesis. CONCLUSIONS The unique temporal patterning and penetrance of Nf1 optic glioma reflects the combined effects of TVZ NPC population composition, time-dependent changes in progenitor proliferation, and the differential impact of the germline Nf1 mutation on TVZ NPC expansion.
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Affiliation(s)
- Nicole M Brossier
- Department of Pediatrics, Washington University School of Medicine, St Louis, Missouri
| | - Sharanya Thondapu
- Department of Neurology, Washington University School of Medicine, St Louis, Missouri
| | - Olivia M Cobb
- Department of Neurology, Washington University School of Medicine, St Louis, Missouri
| | - Sonika Dahiya
- Department of Pathology, Washington University School of Medicine, St Louis, Missouri
| | - David H Gutmann
- Department of Neurology, Washington University School of Medicine, St Louis, Missouri
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Desai M, Ross MG. Maternal-infant nutrition and development programming of offspring appetite and obesity. Nutr Rev 2021; 78:25-31. [PMID: 33196091 PMCID: PMC7667467 DOI: 10.1093/nutrit/nuaa121] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
In the United States and Mexico, the obesity epidemic represents a significant public health problem. Although obesity is often attributed to a Western-style, high-fat diet and decreased activity, there is now compelling evidence that this, in part, occurs because of the developmental programming effects resulting from exposure to maternal overnutrition. Human and animal studies demonstrate that maternal obesity and high-fat diet result in an increased risk for childhood and adult obesity. The potential programming effects of obesity have been partly attributed to hyperphagia, which occurs as a result of increased appetite with reduced satiety neuropeptides or neurons. However, depending on maternal nutritional status during the nursing period, the programmed hyperphagia and obesity can be exacerbated or prevented in offspring born to obese mothers. The underlying mechanism of this phenomenon likely involves the plasticity of the appetite regulatory center and thus presents an opportunity to modulate feeding and satiety regulation and break the obesity cycle.
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Affiliation(s)
- Mina Desai
- Department of Obstetrics and Gynecology, The Lundquist Institute at Harbor-UCLA Medical Center, Torrance, California, USA; and David Geffen School of Medicine at University of California, Los Angeles, Los Angeles, California, USA
| | - Michael G Ross
- Department of Obstetrics and Gynecology, The Lundquist Institute at Harbor-UCLA Medical Center, Torrance, California, USA; and David Geffen School of Medicine at University of California, Los Angeles, Los Angeles, California, USA
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Effects of Maternal Resveratrol Intake on the Metabolic Health of the Offspring. Int J Mol Sci 2021; 22:ijms22094792. [PMID: 33946456 PMCID: PMC8124273 DOI: 10.3390/ijms22094792] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 04/22/2021] [Accepted: 04/28/2021] [Indexed: 12/21/2022] Open
Abstract
Maternal nutritional imbalances, in addition to maternal overweight and obesity, can result in long-term effects on the metabolic health of the offspring, increasing the risk of common non-communicable disorders such as obesity, diabetes and cardiovascular disease. This increased disease risk may also be transmitted across generations. Unfortunately, lifestyle interventions have shown reduced compliancy and limited efficacy. Resveratrol is a natural polyphenolic compound reported to have pleiotropic beneficial actions including a possible protective effect against the metabolic programming induced by poor dietary habits during development. However, studies to date are inconclusive regarding the potential metabolic benefits of maternal resveratrol supplementation during pregnancy and lactation on the offspring. Moreover, the responses to metabolic challenges are suggested to be different in males and females, suggesting that the effectiveness of treatment strategies may also differ, but many studies have been performed only in males. Here we review the current evidence, both in humans and animal models, regarding the possible beneficial effects of maternal resveratrol intake on the metabolic health of the offspring and highlight the different effects of resveratrol depending on the maternal diet, as well as the differential responses of males and females.
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Norr ME, Hect JL, Lenniger CJ, Van den Heuvel M, Thomason ME. An examination of maternal prenatal BMI and human fetal brain development. J Child Psychol Psychiatry 2021; 62:458-469. [PMID: 32779186 PMCID: PMC7875456 DOI: 10.1111/jcpp.13301] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 06/23/2020] [Accepted: 06/26/2020] [Indexed: 01/27/2023]
Abstract
BACKGROUND Prenatal development is a time when the brain is acutely vulnerable to insult and alteration by environmental factors (e.g., toxins, maternal health). One important risk factor is maternal obesity (Body Mass Index > 30). Recent research indicates that high maternal BMI during pregnancy is associated with increased risk for numerous physical health, cognitive, and mental health problems in offspring across the lifespan. It is possible that heightened maternal prenatal BMI influences the developing brain even before birth. METHODS The present study examines this possibility at the level of macrocircuitry in the human fetal brain. Using a data-driven strategy for parcellating the brain into subnetworks, we test whether MRI functional connectivity within or between fetal neural subnetworks varies with maternal prenatal BMI in 109 fetuses between the ages of 26 and 39weeks. RESULTS We discovered that strength of connectivity between two subnetworks, left anterior insula/inferior frontal gyrus (aIN/IFG) and bilateral prefrontal cortex (PFC), varied with maternal BMI. At the level of individual aIN/IFG-PFC connections, we observed both increased and decreased between-network connectivity with a tendency for increased within-hemisphere connectivity and reduced cross-hemisphere connectivity in higher BMI pregnancies. Maternal BMI was not associated with global differences in network topography based on network-based statistical analyses. CONCLUSIONS Overall effects were localized in regions that will later support behavioral regulation and integrative processes, regions commonly associated with obesity-related deficits. By establishing onset in neural differences prior to birth, this study supports a model in which maternal BMI-related risk is associated with fetal connectome-level brain organization with implications for offspring long-term cognitive development and mental health.
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Affiliation(s)
- Megan E. Norr
- Department of Psychology, University of California Berkeley, Berkeley, CA, USA
| | - Jasmine L. Hect
- Department of Psychology, Wayne State University, Detroit, MI, USA
| | - Carly J. Lenniger
- Department of Child and Adolescent Psychiatry, New York University Medical Center, New York, NY, USA
| | - Martijn Van den Heuvel
- Dutch Connectome Lab, Department of Complex Trait Genetics, Center for Neurogenomics and Cognitive Research, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Department of Clinical Genetics, Amsterdam Neuroscience, VU University Medical Center, Amsterdam, The Netherlands
| | - Moriah E. Thomason
- Department of Child and Adolescent Psychiatry, New York University Medical Center, New York, NY, USA
- Department of Population Health, New York Medical Center, New York University, New York, NY, USA
- Neuroscience Institute, New York Medical Center, New York University, New York, NY, USA
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Yin KJ, Ren JN, Li X, Fan G, Zhao L, Li Z, Zhang LL, Xie DY, Pan SY, Yuan F. Effect and mechanism of high-fat diet on the preference for sweeteners on mice. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2021; 101:1844-1853. [PMID: 32901966 DOI: 10.1002/jsfa.10798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 05/31/2020] [Accepted: 09/09/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Male Kunming mice were divided into a normal diet group (control group) and a high-fat diet group (HF group) (185 g·kg-1 protein, 600 g·kg-1 fat and 205 g·kg-1 carbohydrate). After 8 weeks' feeding, behavioral indicators and biochemical indicators in serum were determined. The double-bottle preference experiment was used to study the preferences of mice for five sweeteners. The monoamine neurotransmitter content, gene expression related to dopamine (DA), and opioid receptors were also determined. RESULTS The body weight of the mice in the HF group increased significantly (P < 0.05) after 36 days compared with the control group. The feed intake of the HF group increased sharply in the first 12 days, and then it became basically unchanged. The preference of the HF group for all of the five sweeteners was highly significantly lower (P < 0.01) than that of the control group. Depression-related behavior was observed in the HF group mice. The triglyceride (TG), total cholesterol (TC), and low-density lipoprotein cholesterol (LDLC) content in the HF group were very much higher (P < 0.01) than those of the control group. The gene expression related to DA and opioid receptor in the HF group was significantly lower than that of the control group, except for preproenkephalin (PENK). CONCLUSIONS In summary, this study suggested that a long-term high-fat diet could result in a decrease in the preference for sweeteners and could result in a state of reward hypofunction in mice. © 2020 Society of Chemical Industry.
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Affiliation(s)
- Kai-Jing Yin
- College of Food Science and Technology, Huazhong Agricultural University, Key Laboratory of Environment Correlative Dietology, Ministry of Education, Wuhan, China
| | - Jing-Nan Ren
- College of Food Science and Technology, Huazhong Agricultural University, Key Laboratory of Environment Correlative Dietology, Ministry of Education, Wuhan, China
| | - Xiao Li
- College of Food Science and Technology, Huazhong Agricultural University, Key Laboratory of Environment Correlative Dietology, Ministry of Education, Wuhan, China
| | - Gang Fan
- College of Food Science and Technology, Huazhong Agricultural University, Key Laboratory of Environment Correlative Dietology, Ministry of Education, Wuhan, China
| | - Lei Zhao
- Food and Agriculture Standardization Institute, China National Institute of Standardization, Beijing, China
| | - Zhi Li
- College of Food Science and Technology, Huazhong Agricultural University, Key Laboratory of Environment Correlative Dietology, Ministry of Education, Wuhan, China
| | - Lu-Lu Zhang
- College of Food Science and Technology, Huazhong Agricultural University, Key Laboratory of Environment Correlative Dietology, Ministry of Education, Wuhan, China
| | - Ding-Yuan Xie
- College of Food Science and Technology, Huazhong Agricultural University, Key Laboratory of Environment Correlative Dietology, Ministry of Education, Wuhan, China
| | - Si-Yi Pan
- College of Food Science and Technology, Huazhong Agricultural University, Key Laboratory of Environment Correlative Dietology, Ministry of Education, Wuhan, China
| | - Fang Yuan
- College of Food Science and Technology, Huazhong Agricultural University, Key Laboratory of Environment Correlative Dietology, Ministry of Education, Wuhan, China
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Schiestl ET, Rios JM, Parnarouskis L, Cummings JR, Gearhardt AN. A narrative review of highly processed food addiction across the lifespan. Prog Neuropsychopharmacol Biol Psychiatry 2021; 106:110152. [PMID: 33127423 PMCID: PMC7750273 DOI: 10.1016/j.pnpbp.2020.110152] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 09/20/2020] [Accepted: 10/21/2020] [Indexed: 12/17/2022]
Abstract
Evidence is growing that highly processed (HP) foods (i.e., foods high in refined carbohydrates and fat) are highly effective in activating reward systems and may even be capable of triggering addictive processes. Unlike traditional drugs of abuse, exposure to HP foods is common very early in development. HP food addiction has been associated with negative outcomes, including higher body mass index (BMI), more frequent binge eating, greater failure in weight loss treatment trials, and poorer mental and physical health. Although most research on HP food addiction has been conducted using adult samples, research on this topic now spans across the life span beginning in utero and extending through older adulthood. HP food addiction and related reward-based changes are associated with negative outcomes at every life stage, which has important implications for developmentally tailored prevention and treatment efforts. Using a developmentally informed approach, the current study comprehensively reviews the existing research on HP food addiction across the lifespan and highlights important areas of future research.
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Affiliation(s)
| | - Julia M Rios
- University of Michigan, United States of America
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Felger JC, Capuron L. Special Issue: The intersection of inflammation and metabolism in neuropsychiatric disorders. Brain Behav Immun 2021; 93:331-334. [PMID: 33378714 DOI: 10.1016/j.bbi.2020.12.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Affiliation(s)
- Jennifer C Felger
- Department of Psychiatry and Behavioral Sciences, Emory University, Atlanta, GA 30322, USA; The Winship Cancer Institute, Emory University, Atlanta, GA 30322, USA.
| | - Lucile Capuron
- University of Bordeaux, INRAE, NutriNeuro, UMR 1286, F-33000 Bordeaux, France.
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Samodien E, Chellan N. Hypothalamic neurogenesis and its implications for obesity-induced anxiety disorders. Front Neuroendocrinol 2021; 60:100871. [PMID: 32976907 DOI: 10.1016/j.yfrne.2020.100871] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 09/08/2020] [Accepted: 09/13/2020] [Indexed: 01/14/2023]
Abstract
Obesity and anxiety are public health problems that have no effective cure. Obesity-induced anxiety is also the most common behavioural trait exhibited amongst obese patients, with the mechanisms linking these disorders being poorly understood. The hypothalamus and hippocampus are reciprocally connected, important neurogenic brain regions that could be vital to understanding these disorders. Dietary, physical activity and lifestyle interventions have been shown to be able to enhance neurogenesis within the hippocampus, while the effects thereof within the hypothalamus is yet to be ascertained. This review describes hypothalamic neurogenesis, its impairment in obesity as well as the effect of interventional therapies. Obesity is characterized by a neurogenic shift towards neuropeptide Y neurons, promoting appetite and weight gain. While, nutraceuticals and exercise promote proopiomelanocortin neuron proliferation, causing diminished appetite and reduced weight gain. Through the furthered development of multimodal approaches targeting both these brain regions could hold an even greater therapeutic potential.
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Affiliation(s)
- Ebrahim Samodien
- Biomedical Research and Innovation Platform, South African Medical Research Council, Tygerberg, Cape Town, South Africa.
| | - Nireshni Chellan
- Biomedical Research and Innovation Platform, South African Medical Research Council, Tygerberg, Cape Town, South Africa; Department of Medical Physiology, Stellenbosch University, Tygerberg, Cape Town, South Africa
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Ramaiyan B, Zarei M, Acharya P, Talahalli RR. Dietary n-3 but not n-6 fatty acids modulate anthropometry and fertility indices in high-fat diet fed rats: a two-generation study. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2021; 58:349-355. [PMID: 33505079 PMCID: PMC7813903 DOI: 10.1007/s13197-020-04548-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 05/08/2020] [Accepted: 05/21/2020] [Indexed: 11/30/2022]
Abstract
The present study assessed the modulatory potentials of dietary n-3 [α-linolenic acid (ALA, 18:3n-3, eicosapentaenoic acid (EPA, 20:5n-3 + docosahexaenoic acid (DHA) 22:6n-3), and n-6 fatty acid (LA, 18:2n-6)] on anthropometric parameters and fertility indices in high-fat-fed rats. Weanling female Wistar rats were fed with control diet (7% lard), high-fat diet (35% lard, HFL), high-fat with fish oil (21% fish oil + 14% lard, HFF), high-fat with canola oil (21% canola oil + 14% lard, HFC) and high-fat with sunflower oil (21% sunflower oil + 14% lard, HFS) for 2 months, mated and continued on their diets during pregnancy. At gestation day 18-20, the intra-uterine environment was examined in representative rats, and the rest were allowed for delivering pups. The pups after lactation were subjected to mating and feeding trials as above. Growth parameters (body weight, body length (BL), abdominal circumference (AC), thoracic circumference (TC), and Lee index and fertility parameters (litter size and sex ratio) were studied. Feeding HFL diet increased BL (16%), AC (33%) and TC (21%) compared to control (p < 0.05). Adipose tissue accumulation was 11% higher in the HFL group compared to control and was lowered with n-3 fatty acid incorporation in the diet. HFL group exhibited a lower percentage of fertility, pregnancy, and delivery indices. Litter size was decreased by 20%, and litter weight was increased by 23% in HFL group compared to control with more male pups. Our study indicated that n-3 to a larger extent than n-6 fatty acids modulated high-fat induced changes in the anthropometric parameters and fertility indices.
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Affiliation(s)
- Breetha Ramaiyan
- Department of Biochemistry, CSIR-Central Food Technological Research Institute, Mysore, Karnataka 570020 India
| | - Mehrdad Zarei
- Department of Biochemistry, CSIR-Central Food Technological Research Institute, Mysore, Karnataka 570020 India
| | - Pooja Acharya
- Department of Biochemistry, CSIR-Central Food Technological Research Institute, Mysore, Karnataka 570020 India
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Ko YJ, Kim BK, Ji ES. Treadmill exercise in obese maternal rats during pregnancy improves spatial memory through activation of phosphatidylinositol 3-kinase pathway in the hippocampus of rat pups. J Exerc Rehabil 2020; 16:483-488. [PMID: 33457383 PMCID: PMC7788246 DOI: 10.12965/jer.2040822.411] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 12/01/2020] [Indexed: 12/31/2022] Open
Abstract
Maternal nutrition is necessary for the growth of the fetus, and excessive intake of nutrients interferes with brain development in offspring. In the current study, the effect of treadmill running during pregnancy in obese maternal rats on spatial learning memory and spatial working memory in rat pups was investigated. Phosphorylation of phosphatidylinositol 3-kinase (PI3K), protein kinase B (Akt), and extracellular signal-regulated kinase 1 and 2 (ERK1/2) was also identified in rat pups. Female rats were divided into the normal diet group and the high-fat diet group for 7 weeks, including pregnancy and lactation. Maternal treadmill running was performed for 4 weeks. The born rat pups were classified into a control group, a treadmill exercise group, a high-fat diet group, a high-fat diet and treadmill exercise group according to the status of maternal rats. Radial 8-arm maze task for spatial learning memory and Morris water maze task for spatial working memory were done. Western blot analysis was conducted to determine the expressions of PI3K, Akt, ERK1/2. In the current results, maternal treadmill running during pregnancy improved spatial learning memory and spatial working memory in rat pups born to obese maternal rats. This improving effect of memory was due to the enhanced phosphorylation of PI3K, Akt, and ERK1/2 by treadmill running.
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Affiliation(s)
- Young Jun Ko
- Major in Sport Service Practice, College of Welfare Convergence, Kangnam University, Yongin, Korea
| | - Bo-Kyun Kim
- Department of Emergency Technology, College of Health Science, Gachon University, Incheon, Korea
| | - Eun-Sang Ji
- Department of Sport & Health Care, College of Art & Culture, Sangmyung University, Seoul, Korea.,Department of Physiology, College of Medicine, Kyung Hee University, Seoul, Korea
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Li C, Xu JJ, Hu HT, Shi CY, Yu CJ, Sheng JZ, Wu YT, Huang HF. Amylin receptor insensitivity impairs hypothalamic POMC neuron differentiation in the male offspring of maternal high-fat diet-fed mice. Mol Metab 2020; 44:101135. [PMID: 33279727 PMCID: PMC7773963 DOI: 10.1016/j.molmet.2020.101135] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Revised: 11/29/2020] [Accepted: 11/29/2020] [Indexed: 11/26/2022] Open
Abstract
Objective Amylin was found to regulate glucose and lipid metabolism by acting on the arcuate nucleus of the hypothalamus (ARC). Maternal high-fat diet (HFD) induces sex-specific metabolic diseases mediated by the ARC in offspring. This study was performed to explore 1) the effect of maternal HFD-induced alterations in amylin on the differentiation of hypothalamic neurons and metabolic disorders in male offspring and 2) the specific molecular mechanism underlying the regulation of amylin and its receptor in response to maternal HFD. Methods Maternal HFD and gestational hyper-amylin mice models were established to explore the role of hypothalamic amylin and receptor activity-modifying protein 3 (Ramp3) in regulating offspring metabolism. RNA pull-down, mass spectrometry, RNA immunoprecipitation, and RNA decay assays were performed to investigate the mechanism underlying the influence of maternal HFD on Ramp3 deficiency in the fetal hypothalamus. Results Male offspring with maternal HFD grew heavier and developed metabolic disorders, whereas female offspring with maternal HFD showed a slight increase in body weight and did not develop metabolic disorders compared to those exposed to maternal normal chow diet (NCD). Male offspring exposed to a maternal HFD had hyperamylinemia from birth until adulthood, which was inconsistent with offspring exposed to maternal NCD. Hyperamylinemia in the maternal HFD-exposed male offspring might be attributed to amylin accumulation following Ramp3 deficiency in the fetal hypothalamus. After Ramp3 knockdown in hypothalamic neural stem cells (htNSCs), amylin was found to fail to promote the differentiation of anorexigenic alpha-melanocyte-stimulating hormone-proopiomelanocortin (α-MSH-POMC) neurons but not orexigenic agouti-related protein-neuropeptide Y (AgRP-Npy) neurons. An investigation of the mechanism involved showed that IGF2BP1 could specifically bind to Ramp3 in htNSCs and maintain its mRNA stability. Downregulation of IGF2BP1 in htNSCs in the HFD group could decrease Ramp3 expression and lead to an impairment of α-MSH-POMC neuron differentiation. Conclusions These findings suggest that gestational exposure to HFD decreases the expression of IGF2BP1 in the hypothalami of male offspring and destabilizes Ramp3 mRNA, which leads to amylin resistance. The subsequent impairment of POMC neuron differentiation induces sex-specific metabolic disorders in adulthood. Maternal HFD leads to Ramp3 deficiency in fetal hypothalami of male offspring. IGF2BP1 binds to Ramp3 in htNSCs specifically and maintains its mRNA stability. Maternal HFD decreases Ramp3 in htNSCs via downregulating IGF2BP1. Ramp3 deficiency induced by maternal HFD results in amylin resistance in htNSCs. Amylin resistance induced by Ramp3 deficiency impairs POMC neuron differentiation.
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Affiliation(s)
- Cheng Li
- International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China; Institute of Embryo-Fetal Original Adult Disease Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jing-Jing Xu
- International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China; Institute of Embryo-Fetal Original Adult Disease Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hong-Tao Hu
- International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China; Institute of Embryo-Fetal Original Adult Disease Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chao-Yi Shi
- International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China; Institute of Embryo-Fetal Original Adult Disease Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chuan-Jin Yu
- International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China; Institute of Embryo-Fetal Original Adult Disease Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jian-Zhong Sheng
- Department of Pathology and Pathophysiology, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Yan-Ting Wu
- International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China; Institute of Embryo-Fetal Original Adult Disease Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - He-Feng Huang
- International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China; Institute of Embryo-Fetal Original Adult Disease Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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Azcorra H, Varela-Silva MI, Dickinson F. Birth weight and body composition in 6-to-8 years old Maya children. Am J Hum Biol 2020; 33:e23542. [PMID: 33252165 DOI: 10.1002/ajhb.23542] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 11/11/2020] [Accepted: 11/12/2020] [Indexed: 11/08/2022] Open
Abstract
OBJECTIVE To test the hypothesis that fetal growth, indexed by birth weight (BW), induce metabolic adjustments in the fetus that will be reflected in differences in body composition in a sample of 6-to 8-years old urban Maya children from Yucatan, Mexico. METHODS We measured height (cm), weight (kg) and triceps skinfold (mm) in 260 children (boys: 132, girls: 128), and height (cm) and weight (kg) in their mothers. Body composition was estimated in children through bioelectrical impedance analysis. Outcome variables were fat free-mass index (FFMI = fat-free mass [kg]/height [m]2 ) and fat mass index (FMI = fat mass [kg]/height [m]2 ). The main independent variable was BW z-scores. Multiple linear regression models were used to analyze the association between BW z-scores and outcome variables measured during childhood. Separate analyses were done for boys and girls. Complementary models were run using outcomes as z-scores. Models were adjusted for location, children's and mothers' age, mother's body mass index and household overcrowding index. RESULTS BW in boys was positively associated with FFMI and FMI. FFMI increase 0.34 kg/m2 per 1-SD increase in BW and FMI increase 0.40 kg/m2 per 1-SD increase in BW. When outcomes were used as z-scores, FFMI increase 0.24 SD and FMI increase 0.18 SD per 1-SD increase in BW, respectively. CONCLUSION Our results are in contrast with previous findings that birth weight is more consistently associated with subsequent lean mass than with fat mass. Associations, detected only in boys, may be explained by sex differences in sensitivity to early life environments.
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Affiliation(s)
- Hugo Azcorra
- Centro de Investigaciones Silvio Zavala, Universidad Modelo, Mérida, Yucatán, Mexico
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Differential Effects of Maternal High Fat Diet During Pregnancy and Lactation on Taste Preferences in Rats. Nutrients 2020; 12:nu12113553. [PMID: 33233529 PMCID: PMC7699468 DOI: 10.3390/nu12113553] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 11/18/2020] [Accepted: 11/19/2020] [Indexed: 12/25/2022] Open
Abstract
Maternal intake of high fat diet (HFD) increases risk for obesity and metabolic disorders in offspring. Developmental programming of taste preference is a potential mechanism by which this occurs. Whether maternal HFD during pregnancy, lactation, or both, imposes greater risks for altered taste preferences in adult offspring remains a question, and in turn, was investigated in the present study. Four groups of offspring were generated based on maternal HFD access: (1) HFD during pregnancy and lactation (HFD); (2) HFD during pregnancy (HFD-pregnancy); (3) HFD during lactation (HFD-lactation); and (4) normal diet (ND) during pregnancy and lactation (ND). Adult offspring 70 days of age underwent sensory and motivational taste preference testing with various concentrations of sucrose and Intralipid solutions using brief-access automated gustometers (Davis-rigs) and 24 h two-bottle choice tests, respectively. To control for post-gestational diet effects, offspring in all experimental groups were weaned on ND, and did not differ in body weight or glucose tolerance at the time of testing. Offspring exposed to maternal HFD showed increased sensory taste responses for 0.3, 0.6, 1.2 M sucrose solutions in HFD and 0.6 M in HFD-pregnancy groups, compared to animals exposed to ND. Similar effects were noted for lower concentrations of Intralipid in HFD (0.05, 0.10%) and HFD-pregnancy (0.05, 0.10, 0.5%) groups. The HFD-lactation group showed an opposite, diminished responsiveness for sucrose at the highest concentrations (0.9, 1.2, 1.5 M), but not for Intralipid, compared to ND animals. Extended-access two-bottle tests did not reveal major difference across the groups. Our study shows that maternal HFD during pregnancy and lactation has markedly different effects on preferences for palatable sweet and fatty solutions in adult offspring and suggests that such developmental programing may primarily affect gustatory mechanisms. Future studies are warranted for determining the impact of taste changes on development of obesity and metabolic disorders in a “real” food environment with food choices available, as well as to identify specific underlying mechanisms.
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Ji ES, Kim YM, Ko YJ, Baek SS. Treadmill exercise in obese maternal rats during pregnancy improves short-term memory through neurogenesis in the hippocampus of rat pups. J Exerc Rehabil 2020; 16:392-397. [PMID: 33178640 PMCID: PMC7609846 DOI: 10.12965/jer.2040618.309] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 09/25/2020] [Indexed: 01/30/2023] Open
Abstract
Maternal obesity is known to increase the likelihood of offspring becoming obese, high blood pressure, and other metabolic disorders. After inducing obesity, the effect of treadmill exercise in maternal rats during pregnancy on short-term memory was investigated in relation to neurogenesis in rat pups. Short-term memory was declined in rat pups born to obese maternal rats, and treadmill running during pregnancy alleviated short-term memory impairment in rat pups born to obese maternal rats. The number of doublecortin (DCX)-positive and 5-bro-mo-2′-deoxyuridine (BrdU)-positive cells in the hippocampal dentate gyrus was decreased in rat pups born to obese maternal rats. Treadmill running during pregnancy increased the number of DCX-positive and BrdU-positive cells in rat pups born to obese maternal rats. Expression of brain-derived neurotrophic factor (BDNF) and tyrosine kinase B (TrkB) in the hippocampus was decreased in the rat pups born to obese maternal rats. Treadmill running during pregnancy increased the expressions of BDNF and TrkB in rat pups born to obese maternal rats. Enhancing effect of short-term memory by treadmill exercise may be due to increased neurogenesis through activation of the BDNF-TrkB signaling pathway by treadmill exercise.
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Affiliation(s)
- Eun-Sang Ji
- Department of Sport & Health Care, College of Art & Culture, Sangmyung University, Seoul, Korea.,Department of Physiology, College of Medicine, Kyung Hee University, Seoul, Korea
| | - You-Mi Kim
- Sports Science Research Institution, Korea National Sport University, Seoul, Korea
| | - Young Jun Ko
- Major in Sport Service Practice, College of Welfare Convergence, Kangnam University, Yongin, Korea
| | - Seung-Soo Baek
- Department of Sport & Health Care, College of Art & Culture, Sangmyung University, Seoul, Korea
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Maternal High-Fat-High-Carbohydrate Diet-Induced Obesity Is Associated with Increased Appetite in Peripubertal Male but Not Female C57Bl/6J Mice. Nutrients 2020; 12:nu12102919. [PMID: 32987812 PMCID: PMC7598591 DOI: 10.3390/nu12102919] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 09/15/2020] [Accepted: 09/16/2020] [Indexed: 12/17/2022] Open
Abstract
Diet-induced maternal obesity might play a critical role in altering hypothalamic development, predisposing the offspring to obesity and metabolic disease later in life. The objective of this study was to describe both phenotypic and molecular sex differences in peripubertal offspring energy homeostasis, using a mouse model of maternal obesity induced by a high-fat–high-carbohydrate (HFHC) diet. We report that males, not females, exposed to a maternal HFHC diet had increased energy intake. Males exposed to a maternal HFHC diet had a 15% increased meal size and a 46% increased frequency, compared to the control (CON) males, without a change in energy expenditure. CON and HFHC offspring did not differ in body weight, composition, or plasma metabolic profile. HFHC diet caused decreased hypothalamic glucocorticoid expression, which was further decreased in males compared to females. Maternal weight, maternal caloric intake, and male offspring meal frequency were inversely correlated with offspring hypothalamic insulin receptor (IR) expression. There was a significant interaction between maternal-diet exposure and sex in hypothalamic IR. Based on our preclinical data, we suggest that interventions focusing on normalizing maternal nutrition might be considered to attenuate nutritional influences on obesity programming and curb the continuing rise in obesity rates.
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Chaves WF, Pinheiro IL, da Silva LO, Lima-Oliveira DP, Muniz GDS, Barreto ÁDN, da Silva BJ, Manhães-de-Castro R, da Silva Aragão R. Neonatal administration of kaempferol does not alter satiety but increases somatic growth and reduces adiposity in offspring of high-fat diet dams. Life Sci 2020; 259:118224. [PMID: 32768574 DOI: 10.1016/j.lfs.2020.118224] [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: 05/17/2020] [Revised: 07/29/2020] [Accepted: 08/03/2020] [Indexed: 11/30/2022]
Abstract
AIM The aim of this study was to evaluate the effects of maternal exposure to a high-fat diet associated with neonatal administration of kaempferol on somatic growth, biochemical profile and feeding behavior in offspring. MATERIALS AND METHODS Wistar rats were distributed according to diet during pregnancy and lactation into Control (C; 3.4 kcal/g; 12% kcal/lipids) or High-fat (HFD; 4.6 kcal/g; 51% kcal/lipids) groups. In the offspring, vehicle (V) or kaempferol (K, 1 mg/kg) were administered from the 8th until the 21st postnatal day (PND). Maternal body weight (BW), caloric intake and adiposity were measured. In the offspring, somatic growth parameters were evaluated on the 7th, 14th, 21st, 25th and 30th PND, except for BW, which was measured from the 8th to the 21st and from the 25th to the 30th PND. Feeding behavior was assessed by food intake and behavioral satiety sequence (BSS) on the 30th PND. The biochemical profile and relative weight of adipose tissue of offspring were also measured. KEY FINDINGS Dams exposed to HFD showed no difference in body weight and caloric intake but exhibited increased adiposity. Neonatal administration of kaempferol increased body weight after weaning and somatic growth in the offspring of HFD dams. Neonatal kaempferol also reduced adiposity and serum creatinine levels in offspring. Neither maternal diet nor kaempferol altered offspring feeding behavior. SIGNIFICANCE Neonatal administration of kaempferol promotes increased somatic growth post-weaning, reduces adiposity, and does not alter feeding behavior in offspring from high-fat dams.
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Affiliation(s)
| | - Isabeli Lins Pinheiro
- Physical Education and Sport Sciences Unit, Universidade Federal de Pernambuco, 55608-680 Vitória de Santo Antão, PE, Brazil; Phenotypic Plasticity and Nutrition Studies Unit, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil
| | - Luana Olegário da Silva
- Graduate Program in Nutrition, Physical Activity and Phenotypic Plasticity, Universidade Federal de Pernambuco, 55608-680 Vitória de Santo Antão, PE, Brazil
| | - Débora Priscila Lima-Oliveira
- Graduate Program in Nutrition, Physical Activity and Phenotypic Plasticity, Universidade Federal de Pernambuco, 55608-680 Vitória de Santo Antão, PE, Brazil
| | - Gisélia de Santana Muniz
- Graduate Program in Nutrition, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil; Phenotypic Plasticity and Nutrition Studies Unit, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil; Departament of Nutrition, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil
| | | | - Breno José da Silva
- Departament of Nutrition, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil
| | - Raul Manhães-de-Castro
- Graduate Program in Nutrition, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil; Phenotypic Plasticity and Nutrition Studies Unit, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil
| | - Raquel da Silva Aragão
- Graduate Program in Nutrition, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil; Physical Education and Sport Sciences Unit, Universidade Federal de Pernambuco, 55608-680 Vitória de Santo Antão, PE, Brazil; Phenotypic Plasticity and Nutrition Studies Unit, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil; Graduate Program in Nutrition, Physical Activity and Phenotypic Plasticity, Universidade Federal de Pernambuco, 55608-680 Vitória de Santo Antão, PE, Brazil.
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Kislal S, Shook LL, Edlow AG. Perinatal exposure to maternal obesity: Lasting cardiometabolic impact on offspring. Prenat Diagn 2020; 40:1109-1125. [PMID: 32643194 DOI: 10.1002/pd.5784] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 06/25/2020] [Accepted: 07/05/2020] [Indexed: 12/11/2022]
Abstract
Evidence from epidemiological, clinical, and animal model studies clearly demonstrates that prenatal and lactational maternal obesity and high-fat diet consumption are associated with cardiometabolic morbidity in offspring. Fetal and offspring sex may be an important effect modifier. Adverse offspring cardiometabolic outcomes observed in the setting of maternal obesity include an increased risk for obesity, features of metabolic syndrome (hypertension, hyperglycemia and insulin resistance, hyperlipidemia, increased adiposity), and non-alcoholic fatty liver disease. This review article synthesizes human and animal data linking maternal obesity and high-fat diet consumption in pregnancy and lactation to adverse cardiometabolic outcomes in offspring. We review key mechanisms underlying skeletal muscle, adipose tissue, pancreatic, liver, and central brain reward programming in obesity-exposed offspring, and how such malprogramming contributes to offspring cardiometabolic morbidity.
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Affiliation(s)
- Sezen Kislal
- Vincent Center for Reproductive Biology, Massachusetts General Hospital Research Institute, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Lydia L Shook
- Division of Maternal-Fetal Medicine, Department of Ob/Gyn, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Andrea G Edlow
- Vincent Center for Reproductive Biology, Massachusetts General Hospital Research Institute, Massachusetts General Hospital, Boston, Massachusetts, USA.,Division of Maternal-Fetal Medicine, Department of Ob/Gyn, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
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Liu TY, Yu HR, Tsai CC, Huang LT, Chen CC, Sheen JM, Tiao MM, Tain YL, Lin IC, Lai YJ, Lin YJ, Hsu TY. Resveratrol intake during pregnancy and lactation re-programs adiposity and ameliorates leptin resistance in male progeny induced by maternal high-fat/high sucrose plus postnatal high-fat/high sucrose diets via fat metabolism regulation. Lipids Health Dis 2020; 19:174. [PMID: 32711539 PMCID: PMC7382831 DOI: 10.1186/s12944-020-01349-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 07/14/2020] [Indexed: 12/16/2022] Open
Abstract
Background Maternal obesity is an emerging problem in the modern world. Growing evidence suggests that intrauterine high-fat (HF) exposure may predispose progeny to subsequent metabolic challenges. Progeny born to mothers who ate an HF diet also tends to eat an HF diet when growing and aggravate metabolic issues. Thus, the generational transmission of obesity is cyclical. Developing a strategy to prevent the occurrence of metabolic syndrome related to prenatal and/or postnatal HF diet is important. In this study, the reprogramming effects of maternal resveratrol treatment for the progeny with maternal HF/postnatal HF diets were investigated. Methods Sprague-Dawley dams were fed either a control or a high-fat/high sucrose diet (HFHS) from mating to lactation. After weaning, the progeny was fed chow or an HF diet. Four experimental groups were yielded: CC (maternal/postnatal control diet), HC (maternal HF/postnatal control diet), CH (maternal control/postnatal HFHS diet), and HH (maternal/postnatal HFHS diet). A fifth group (HRH) received a maternal HFHS diet plus maternal resveratrol treatment and a postnatal chow diet to study the effects of maternal resveratrol therapy. Results Maternal resveratrol treatment lessened the weight and adiposity of progeny that were programmed by combined prenatal and postnatal HFHS diets. Maternal resveratrol therapy ameliorated the decreased abundance of the sirtuin 1 (SIRT1) enzyme in retroperitoneal tissue and the altered leptin/soluble leptin receptor ratio of progeny. Maternal resveratrol therapy also decreased lipogenesis and increased lipolysis for progeny. Conclusions Maternal resveratrol intervention can prevent adiposity programmed by maternal and postnatal HFHS diets by inducing lipid metabolic modulation. This study offers a novel reprogramming role for the effect of maternal resveratrol supplements against obesity.
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Affiliation(s)
- Ta-Yu Liu
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital, Graduate Institute of Clinical Medical Science, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Hong-Ren Yu
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital, Graduate Institute of Clinical Medical Science, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Ching-Chou Tsai
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital, #123, Ta-Pei Road, Niao-Sung District, Kaohsiung, Taiwan
| | - Li-Tung Huang
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital, Graduate Institute of Clinical Medical Science, Chang Gung University College of Medicine, Kaohsiung, Taiwan.
| | - Chih-Cheng Chen
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital, Graduate Institute of Clinical Medical Science, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Jium-Ming Sheen
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital, Graduate Institute of Clinical Medical Science, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Mao-Meng Tiao
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital, Graduate Institute of Clinical Medical Science, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - You-Lin Tain
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital, Graduate Institute of Clinical Medical Science, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - I-Chun Lin
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital, Graduate Institute of Clinical Medical Science, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yun-Ju Lai
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital, #123, Ta-Pei Road, Niao-Sung District, Kaohsiung, Taiwan
| | - Yu-Ju Lin
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital, #123, Ta-Pei Road, Niao-Sung District, Kaohsiung, Taiwan
| | - Te-Yao Hsu
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital, #123, Ta-Pei Road, Niao-Sung District, Kaohsiung, Taiwan.
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