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Choudhary D, Andreani GA, Mahmood S, Wen X, Patel MS, Rideout TC. Postnatal Consumption of Black Bean Powder Protects against Obesity and Dyslipidemia in Male Adult Rat Offspring from Obese Pregnancies. Nutrients 2024; 16:1029. [PMID: 38613062 PMCID: PMC11013182 DOI: 10.3390/nu16071029] [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: 02/27/2024] [Revised: 03/27/2024] [Accepted: 03/28/2024] [Indexed: 04/14/2024] Open
Abstract
The adverse influence of maternal obesity on offspring metabolic health throughout the life-course is a significant public health challenge with few effective interventions. We examined if black bean powder (BBP) supplementation to a high-calorie maternal pregnancy diet or a postnatal offspring diet could offer protection against the metabolic programming of metabolic disease risk in adult offspring. Female Sprague Dawley rats were randomly assigned to one of three diets (n = 10/group) for a 3-week pre-pregnancy period and throughout gestation and lactation: (i) a low-caloric control diet (CON); (ii) a high-caloric obesity-inducing diet (HC); or (iii) the HC diet with 20% black bean powder (HC-BBP). At weaning [postnatal day (PND) 21], one male pup from each dam was weaned onto the CON diet throughout the postnatal period until adulthood (PND120). In addition, a second male from the HC group only was weaned onto the CON diet supplemented with BBP (CON-BBP). Thus, based on the maternal diet exposure and offspring postnatal diet, four experimental adult offspring groups were compared: CON/CON, HC/CON, HC-BPP/CON, and HC/CON-BBP. On PND120, blood was collected for biochemical analysis (e.g., lipids, glycemic control endpoints, etc.), and livers were excised for lipid analysis (triglycerides [TG] and cholesterol) and the mRNA/protein expression of lipid-regulatory targets. Compared with the CON/CON group, adult offspring from the HC/CON group exhibited a higher (p < 0.05) body weight (BW) (682.88 ± 10.67 vs. 628.02 ± 16.61 g) and hepatic TG (29.55 ± 1.31 vs. 22.86 ± 1.85 mmol/g). Although maternal BBP supplementation (HC-BBP/CON) had little influence on metabolic outcomes, the consumption of BBP in the postnatal period (HC/CON-BBP) lowered hepatic TG and cholesterol compared with the other treatment groups. Reduced hepatic TG in the HC/CON-BBP was likely associated with lower postnatal BW gain (vs. HC/CON), lower mRNA and protein expression of hepatic Fasn (vs. HC/CON), and lower serum leptin concentration (vs. CON/CON and HC groups). Our results suggest that the postnatal consumption of a black-bean-powder-supplemented diet may protect male rat offspring against the programming of obesity and dyslipidemia associated with maternal obesity. Future work should investigate the bioactive fraction of BBP responsible for the observed effect.
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Affiliation(s)
- Divya Choudhary
- Department of Exercise and Nutrition Sciences, School of Public Health and Health Professions, State University of New York at Buffalo, Buffalo, NY 14214, USA; (D.C.); (G.A.A.); (S.M.)
- Department of Pediatrics, Division of Behavioral Medicine, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY 14214, USA;
| | - Gabriella A. Andreani
- Department of Exercise and Nutrition Sciences, School of Public Health and Health Professions, State University of New York at Buffalo, Buffalo, NY 14214, USA; (D.C.); (G.A.A.); (S.M.)
| | - Saleh Mahmood
- Department of Exercise and Nutrition Sciences, School of Public Health and Health Professions, State University of New York at Buffalo, Buffalo, NY 14214, USA; (D.C.); (G.A.A.); (S.M.)
| | - Xiaozhong Wen
- Department of Pediatrics, Division of Behavioral Medicine, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY 14214, USA;
| | - Mulchand S. Patel
- Department of Biochemistry, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY 14214, USA;
| | - Todd C. Rideout
- Department of Exercise and Nutrition Sciences, School of Public Health and Health Professions, State University of New York at Buffalo, Buffalo, NY 14214, USA; (D.C.); (G.A.A.); (S.M.)
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Dasgin H, Hay SM, Rees WD. Diet and deprivation in pregnancy: a rat model to investigate the effects of the maternal diet on the growth of the dam and its offspring. Br J Nutr 2024; 131:630-641. [PMID: 37795821 PMCID: PMC10803821 DOI: 10.1017/s0007114523002210] [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: 07/03/2023] [Revised: 09/23/2023] [Accepted: 10/02/2023] [Indexed: 10/06/2023]
Abstract
The offspring of women in the poorest socio-economic groups in Western societies have an increased risk of developing non-communicable disease in adult life. Deprivation is closely related to the consumption of a diet with an excess of energy (sugar and fat), salt and a shortage of key vitamins. To test the hypothesis that this diet adversely affects the development and long-term health of the offspring, we have formulated two rodent diets, one with a nutrient profile corresponding to the diet of pregnant women in the poorest socio-economic group (DEP) and a second that incorporated current UK recommendations for the diet in pregnancy (REC). Female rats were fed the experimental diets for the duration of gestation and lactation and the offspring compared with those from a reference group fed the AIN-93G diet. The growth trajectory of DEP and REC offspring was reduced compared with the AIN-93G. The REC offspring diet had a transient increase in adipose reserves at weaning, but by 30 weeks of age the body composition of all three groups was similar. The maternal diet had no effect on the homoeostatic model assessment index or the insulin tolerance of the offspring. Changes in hepatic gene expression in the adult REC offspring were consistent with an increased hepatic utilisation of fatty acids and a reduction in de novo lipogenesis. These results show that despite changes in growth and adiposity maternal metabolic adaptation minimises the adverse consequences of the imbalanced maternal diet on the metabolism of the offspring.
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Affiliation(s)
- Halil Dasgin
- The Rowett Institute of Nutrition and Health, The University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD, UK
| | - Susan M. Hay
- The Rowett Institute of Nutrition and Health, The University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD, UK
| | - William D. Rees
- The Rowett Institute of Nutrition and Health, The University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD, UK
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Purcell AR, Rodrigo N, Cao Q, Joseph O, Gill AJ, Saad S, Pollock CA, Glastras SJ. Maternal Weight Intervention in the Perinatal Period Improves Liver Health in the Offspring of Mothers with Obesity. Nutrients 2023; 16:109. [PMID: 38201940 PMCID: PMC10780988 DOI: 10.3390/nu16010109] [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: 12/04/2023] [Revised: 12/19/2023] [Accepted: 12/25/2023] [Indexed: 01/12/2024] Open
Abstract
Early-life exposure to maternal obesity predisposes offspring to metabolic-associated fatty liver disease (MAFLD). This study aimed to determine if peripartum weight loss, either through dietary intervention or pharmacological intervention, improved adverse liver health outcomes in the offspring of mothers with obesity. C57Bl/6 dams were fed a chow diet or a high-fat diet (HFD) for 8 weeks. HFD-fed mice either continued HFD, transitioned to a chow diet, or were administered liraglutide for 4 weeks. Pregnancy was induced following a one-week washout of liraglutide during which all animals remained on their respective diets. A proportion of HFD-fed mice transitioned to a chow diet during pregnancy. All offspring were weaned to the HFD. Offspring anthropometric, metabolic, and hepatic outcomes were assessed at postnatal week 12. The offspring of mothers with obesity had phenotypic changes consistent with MAFLD. The offspring of mothers that had weight loss with perinatal dietary intervention had reduced insulin resistance (p < 0.001) and hepatic expression of markers of inflammation (p < 0.001), oxidative stress (p < 0.05), and fibrosis (p < 0.05). A similar phenotype was observed in the offspring of mothers with pre-pregnancy weight loss via liraglutide despite ongoing consumption of the HFD during pregnancy. All methods and timing of maternal weight intervention were effective at ameliorating adverse liver effects in the offspring.
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Affiliation(s)
- Amanda R. Purcell
- Kolling Institute of Medical Research, St Leonards, NSW 2065, Australia
| | - Natassia Rodrigo
- Kolling Institute of Medical Research, St Leonards, NSW 2065, Australia
- North Precinct, Sydney Medical School, University of Sydney, Sydney, NSW 2065, Australia
- Department of Diabetes, Endocrinology and Metabolism, Royal North Shore Hospital, St Leonards, NSW 2065, Australia
- Department of Diabetes and Endocrinology, Nepean Hospital, Sydney, NSW 2747, Australia
| | - Qinghua Cao
- Kolling Institute of Medical Research, St Leonards, NSW 2065, Australia
| | - Olivia Joseph
- Kolling Institute of Medical Research, St Leonards, NSW 2065, Australia
| | - Anthony J. Gill
- Kolling Institute of Medical Research, St Leonards, NSW 2065, Australia
- North Precinct, Sydney Medical School, University of Sydney, Sydney, NSW 2065, Australia
- NSW Health Pathology, Department of Anatomical Pathology, Royal North Shore Hospital, St Leonards, NSW 2065, Australia
| | - Sonia Saad
- Kolling Institute of Medical Research, St Leonards, NSW 2065, Australia
| | - Carol A. Pollock
- Kolling Institute of Medical Research, St Leonards, NSW 2065, Australia
- North Precinct, Sydney Medical School, University of Sydney, Sydney, NSW 2065, Australia
| | - Sarah J. Glastras
- Kolling Institute of Medical Research, St Leonards, NSW 2065, Australia
- North Precinct, Sydney Medical School, University of Sydney, Sydney, NSW 2065, Australia
- Department of Diabetes, Endocrinology and Metabolism, Royal North Shore Hospital, St Leonards, NSW 2065, Australia
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Lecoutre S, Maqdasy S, Lambert M, Breton C. The Impact of Maternal Obesity on Adipose Progenitor Cells. Biomedicines 2023; 11:3252. [PMID: 38137473 PMCID: PMC10741630 DOI: 10.3390/biomedicines11123252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 12/01/2023] [Accepted: 12/05/2023] [Indexed: 12/24/2023] Open
Abstract
The concept of Developmental Origin of Health and Disease (DOHaD) postulates that adult-onset metabolic disorders may originate from suboptimal conditions during critical embryonic and fetal programming windows. In particular, nutritional disturbance during key developmental stages may program the set point of adiposity and its associated metabolic diseases later in life. Numerous studies in mammals have reported that maternal obesity and the resulting accelerated growth in neonates may affect adipocyte development, resulting in persistent alterations in adipose tissue plasticity (i.e., adipocyte proliferation and storage) and adipocyte function (i.e., insulin resistance, impaired adipokine secretion, reduced thermogenesis, and higher inflammation) in a sex- and depot-specific manner. Over recent years, adipose progenitor cells (APCs) have been shown to play a crucial role in adipose tissue plasticity, essential for its development, maintenance, and expansion. In this review, we aim to provide insights into the developmental timeline of lineage commitment and differentiation of APCs and their role in predisposing individuals to obesity and metabolic diseases. We present data supporting the possible implication of dysregulated APCs and aberrant perinatal adipogenesis through epigenetic mechanisms as a primary mechanism responsible for long-lasting adipose tissue dysfunction in offspring born to obese mothers.
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Affiliation(s)
- Simon Lecoutre
- Nutrition and Obesities: Systemic Approach Research Group, Nutriomics, Sorbonne Université, INSERM, F-75013 Paris, France
| | - Salwan Maqdasy
- Department of Medicine (H7), Karolinska Institutet Hospital, C2-94, 14186 Stockholm, Sweden;
| | - Mélanie Lambert
- U978 Institut National de la Santé et de la Recherche Médicale, F-93022 Bobigny, France;
- Université Sorbonne Paris Nord, Alliance Sorbonne Paris Cité, Labex Inflamex, F-93000 Bobigny, France
| | - Christophe Breton
- Maternal Malnutrition and Programming of Metabolic Diseases, Université de Lille, EA4489, F-59000 Lille, France
- U1283-UMR8199-EGID, Université de Lille, INSERM, CNRS, CHU Lille, Institut Pasteur de Lille, F-59000 Lille, France
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Ibáñez CA, Lira-León G, Reyes-Castro LA, Rodríguez-González GL, Lomas-Soria C, Hernández-Rojas A, Bravo-Flores E, Solis-Paredes JM, Estrada-Gutierrez G, Zambrano E. Programming Mechanism of Adipose Tissue Expansion in the Rat Offspring of Obese Mothers Occurs in a Sex-Specific Manner. Nutrients 2023; 15:nu15102245. [PMID: 37242132 DOI: 10.3390/nu15102245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 04/19/2023] [Accepted: 05/02/2023] [Indexed: 05/28/2023] Open
Abstract
We investigated whether excessive retroperitoneal adipose tissue (AT) expansion programmed by maternal obesity (MO) affects adipocyte size distribution and gene expression in relation to adipocyte proliferation and differentiation in male and female offspring (F1) from control (F1C) and obese (F1MO) mothers. Female Wistar rats (F0) ate a control or high-fat diet from weaning through pregnancy and lactation. F1 were weaned onto a control diet and euthanized at 110 postnatal days. Fat depots were weighed to estimate the total AT. Serum glucose, triglyceride, leptin, insulin, and the insulin resistance index (HOMA-IR) were determined. Adipocyte size and adipogenic gene expression were examined in retroperitoneal fat. Body weight, retroperitoneal AT and adipogenesis differed between male and female F1Cs. Retroperitoneal AT, glucose, triglyceride, insulin, HOMA-IR and leptin were higher in male and female F1MO vs. F1C. Small adipocytes were reduced in F1MO females and absent in F1MO males; large adipocytes were increased in F1MO males and females vs. F1C. Wnt, PI3K-Akt, and insulin signaling pathways in F1MO males and Egr2 in F1MO females were downregulated vs. F1C. MO induced metabolic dysfunction in F1 through different sex dimorphism mechanisms, including the decreased expression of pro-adipogenic genes and reduced insulin signaling in males and lipid mobilization-related genes in females.
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Affiliation(s)
- Carlos A Ibáñez
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Gabriela Lira-León
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Luis A Reyes-Castro
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Guadalupe L Rodríguez-González
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Consuelo Lomas-Soria
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
- CONACyT-Cátedras, Investigador por México, Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición SZ, Mexico City 14080, Mexico
| | - Alejandra Hernández-Rojas
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Eyerahí Bravo-Flores
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City 11000, Mexico
| | - Juan Mario Solis-Paredes
- Departamento de Investigación en Salud Reproductiva y Perinatal, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City 11000, Mexico
| | - Guadalupe Estrada-Gutierrez
- Dirección de Investigación, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City 11000, Mexico
| | - Elena Zambrano
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
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Kendig MD, Hasebe K, Tajaddini A, Kaakoush NO, Westbrook RF, Morris MJ. The Benefits of Switching to a Healthy Diet on Metabolic, Cognitive, and Gut Microbiome Parameters Are Preserved in Adult Rat Offspring of Mothers Fed a High-Fat, High-Sugar Diet. Mol Nutr Food Res 2023; 67:e2200318. [PMID: 36271770 PMCID: PMC10909468 DOI: 10.1002/mnfr.202200318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 09/05/2022] [Indexed: 01/19/2023]
Abstract
SCOPE Maternal obesity increases the risk of health complications in children, highlighting the need for effective interventions. A rat model of maternal obesity to examine whether a diet switch intervention could reverse the adverse effects of an unhealthy postweaning diet is used. METHODS AND RESULTS Male and female offspring born to dams fed standard chow or a high-fat, high-sugar "cafeteria" (Caf) diet are weaned onto chow or Caf diets until 22 weeks of age, when Caf-fed groups are switched to chow for 5 weeks. Adiposity, gut microbiota composition, and place recognition memory are assessed before and after the switch. Body weight and adiposity fall in switched groups but remain significantly higher than chow-fed controls. Nonetheless, the diet switch improves a deficit in place recognition memory observed in Caf-fed groups, increases gut microbiota species richness, and alters β diversity. Modeling indicate that adiposity most strongly predicts gut microbiota composition before and after the switch. CONCLUSION Maternal obesity does not alter the effects of switching diet on metabolic, microbial, or cognitive measures. Thus, a healthy diet intervention lead to major shifts in body weight, adiposity, place recognition memory, and gut microbiota composition, with beneficial effects preserved in offspring born to obese dams.
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Affiliation(s)
- Michael D. Kendig
- Department of PharmacologySchool of Medical SciencesUNSW SydneyNSW2052Australia
- School of Life SciencesUniversity of Technology SydneyNSW2007Australia
| | - Kyoko Hasebe
- Department of PharmacologySchool of Medical SciencesUNSW SydneyNSW2052Australia
| | - Aynaz Tajaddini
- Department of PharmacologySchool of Medical SciencesUNSW SydneyNSW2052Australia
| | | | | | - Margaret J. Morris
- Department of PharmacologySchool of Medical SciencesUNSW SydneyNSW2052Australia
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Navarrete E, Díaz G, Salazar AM, Montúfar-Chaveznava R, Caldelas I. Long-term changes in the diurnal temporal regulation and set points of metabolic parameters associated with chronic maternal overnutrition in rabbits. Am J Physiol Endocrinol Metab 2022; 323:E503-E516. [PMID: 36288336 DOI: 10.1152/ajpendo.00144.2022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Metabolic syndrome (MS) and obesity have become a worldwide epidemic with an alarming prevalence in women of reproductive age. Maternal metabolic condition is considered a risk factor for adverse birth outcomes and long-term MS. In this study, we developed a rabbit model of maternal overnutrition via the chronic intake of a high-fat and carbohydrate diet (HFCD), and we determined the effects of this diet on maternal metabolism and offspring metabolic set points and temporal metabolic regulation in adult life. Before and during pregnancy, the female rabbits that consumed the HFCD exhibited significant changes in body weight, serum levels of analytes associated with carbohydrate and lipid metabolism, levels of liver and kidney damage markers, and liver histology. Our data suggest that rabbits are a valuable model for studying the development of MS associated with the chronic intake of unbalanced diets and fetal metabolic programming. Furthermore, the offspring of overnourished dams exhibited considerable changes in 24-h serum metabolite profiles in adulthood, with notable sexual dimorphism. These data suggest that maternal nutritional conditions due to the chronic intake of an HFCD adversely impact key elements related to the development of circadian rhythmicity in offspring.NEW & NOTEWORTHY Maternal overnutrition previous and during pregnancy leads to long-term changes in the 24-h regulation and setpoint of metabolic profiles of the offspring.
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Affiliation(s)
- Erika Navarrete
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Ciudad de México, México
| | - Georgina Díaz
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Ciudad de México, México
| | - Ana María Salazar
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Ciudad de México, México
| | | | - Ivette Caldelas
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Ciudad de México, México
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Rodríguez-González GL, Vargas-Hernández L, Reyes-Castro LA, Ibáñez CA, Bautista CJ, Lomas-Soria C, Itani N, Estrada-Gutierrez G, Espejel-Nuñez A, Flores-Pliego A, Montoya-Estrada A, Reyes-Muñoz E, Taylor PD, Nathanielsz PW, Zambrano E. Resveratrol Supplementation in Obese Pregnant Rats Improves Maternal Metabolism and Prevents Increased Placental Oxidative Stress. Antioxidants (Basel) 2022; 11:antiox11101871. [PMID: 36290594 PMCID: PMC9598144 DOI: 10.3390/antiox11101871] [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: 07/26/2022] [Revised: 09/09/2022] [Accepted: 09/13/2022] [Indexed: 11/24/2022] Open
Abstract
Maternal obesity (MO) causes maternal and fetal oxidative stress (OS) and metabolic dysfunction. We investigated whether supplementing obese mothers with resveratrol improves maternal metabolic alterations and reduces OS in the placenta and maternal and fetal liver. From weaning through pregnancy female Wistar rats ate chow (C) or a high-fat diet (MO). One month before mating until 19 days’ gestation (dG), half the rats received 20 mg resveratrol/kg/d orally (Cres and MOres). At 19dG, maternal body weight, retroperitoneal fat adipocyte size, metabolic parameters, and OS biomarkers in the placenta and liver were determined. MO mothers showed higher body weight, triglycerides and leptin serum concentrations, insulin resistance (IR), decreased small and increased large adipocytes, liver fat accumulation, and hepatic upregulation of genes related to IR and inflammatory processes. Placenta, maternal and fetal liver OS biomarkers were augmented in MO. MOres mothers showed more small and fewer large adipocytes, lower triglycerides serum concentrations, IR and liver fat accumulation, downregulation of genes related to IR and inflammatory processes, and lowered OS in mothers, placentas, and female fetal liver. Maternal resveratrol supplementation in obese rats improves maternal metabolism and reduces placental and liver OS of mothers and fetuses in a sex-dependent manner.
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Affiliation(s)
- Guadalupe L. Rodríguez-González
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Lilia Vargas-Hernández
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
- Hospital de Ginecología y Obstetricia No. 4 Luis Castelazo Ayala, Mexico City 01090, Mexico
| | - Luis A. Reyes-Castro
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Carlos A. Ibáñez
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Claudia J. Bautista
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Consuelo Lomas-Soria
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
- CONACyT-Cátedras, Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Nozomi Itani
- Department of Women and Children’s Health, School of Life Course and Population Sciences, King’s College London and King’s Health Partners, London SE1 7EH, UK
| | - Guadalupe Estrada-Gutierrez
- Research Direction, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City 11000, Mexico
| | - Aurora Espejel-Nuñez
- Department of Immunobiochemistry, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City 11000, Mexico
| | - Arturo Flores-Pliego
- Department of Immunobiochemistry, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City 11000, Mexico
| | - Araceli Montoya-Estrada
- Coordination of Gynecological and Perinatal Endocrinology, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City 11000, Mexico
| | - Enrique Reyes-Muñoz
- Coordination of Gynecological and Perinatal Endocrinology, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City 11000, Mexico
| | - Paul D. Taylor
- Department of Women and Children’s Health, School of Life Course and Population Sciences, King’s College London and King’s Health Partners, London SE1 7EH, UK
| | - Peter W. Nathanielsz
- Wyoming Center for Pregnancy and Life Course Health Research, Department of Animal Science, University of Wyoming, Laramie, WY 82071, USA
| | - Elena Zambrano
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
- Correspondence: ; Tel.: +52-55-5487-0900 (ext. 2417)
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9
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Chavira-Suárez E, Reyes-Castro LA, López-Tenorio II, Vargas-Hernández L, Rodríguez-González GL, Chavira R, Zárate-Segura P, Domínguez-López A, Vadillo-Ortega F, Zambrano E. Sex-differential RXRα gene methylation effects on mRNA and protein expression in umbilical cord of the offspring rat exposed to maternal obesity. Front Cell Dev Biol 2022; 10:892315. [PMID: 36072345 PMCID: PMC9442673 DOI: 10.3389/fcell.2022.892315] [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: 03/08/2022] [Accepted: 07/07/2022] [Indexed: 11/13/2022] Open
Abstract
Maternal obesity (MO) induces negative consequences in the offspring development. Adiposity phenotype is associated with maternal diet at early pregnancy and DNA methylation marks in the RXRα promotor at birth. Glucocorticoids play an important role in the regulation of metabolism through the activation of nuclear hormone receptors such as the RXRα protein. The aim of the study was to analyze steroid hormone changes at the end of pregnancy in the obese mother and RXRα gene methylation in the umbilical cord. For this purpose, in a well-established MO model, female Wistar rats were fed either standard chow (controls: C) or high-fat obesogenic diet (MO) before and during pregnancy to evaluate at 19 days of gestation (19 dG): 1) maternal concentration of circulating steroid hormones in MO and C groups, 2) maternal and fetal weights, 3) analysis of correlation between hormones concentration and maternal and fetal weights, 4) DNA methylation status of a single locus of RXRα gene near the early growth response (EGR-1) protein DNA binding site, and 5) RXRα mRNA and protein expressions in umbilical cords. Our results demonstrate that at 19 dG, MO body weight before and during pregnancy was higher than C; MO progesterone and corticosterone serum concentrations were higher and estradiol lower than C. There were not differences in fetal weight between male and female per group, therefore averaged data was used; MO fetal weight was lower than C. Positive correlations were found between progesterone and corticosterone with maternal weight, and estradiol with fetal weight, while negative correlation was observed between corticosterone and fetal weight. Additionally, male umbilical cords from MO were hypermethylated in RXRα gene compared to male C group, without differences in the female groups; mRNA and protein expression of RXRα were decreased in F1 male but not in female MO compared to C. In conclusion, MO results in dysregulation of circulating steroid hormones of the obese mothers and low fetal weight in the F1, modifying DNA methylation of RXRα gene as well as RXRα mRNA and protein expression in the umbilical cord in a sex-dependent manner.
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Affiliation(s)
- Erika Chavira-Suárez
- Unidad de Vinculación Científica de la Facultad de Medicina, Universidad Nacional Autónoma de México en el Instituto Nacional de Medicina Genómica, Mexico City, México
- Departamento de Bioquímica, Facultad de Medicina, Universidad Nacional Autónoma de Mexico, Mexico City, México
| | - Luis Antonio Reyes-Castro
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, México
| | - Itzel Ivonn López-Tenorio
- Unidad de Vinculación Científica de la Facultad de Medicina, Universidad Nacional Autónoma de México en el Instituto Nacional de Medicina Genómica, Mexico City, México
- Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City, México
| | - Lilia Vargas-Hernández
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, México
- Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City, México
- Instituto Mexicano del Seguro Social, Hospital de Ginecología y Obstetricia No. 4 Luis Castelazo Ayala, Mexico City, México
| | - Guadalupe L. Rodríguez-González
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, México
| | - Roberto Chavira
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, México
| | - Paola Zárate-Segura
- Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City, México
| | | | - Felipe Vadillo-Ortega
- Unidad de Vinculación Científica de la Facultad de Medicina, Universidad Nacional Autónoma de México en el Instituto Nacional de Medicina Genómica, Mexico City, México
- Departamento de Bioquímica, Facultad de Medicina, Universidad Nacional Autónoma de Mexico, Mexico City, México
| | - Elena Zambrano
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, México
- *Correspondence: Elena Zambrano,
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10
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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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11
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Dodd JM, Deussen AR, Mitchell M, Poprzeczny AJ, Louise J. Maternal overweight and obesity during pregnancy: strategies to improve outcomes for women, babies, and children. Expert Rev Endocrinol Metab 2022; 17:343-349. [PMID: 35768936 DOI: 10.1080/17446651.2022.2094366] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 06/22/2022] [Indexed: 10/17/2022]
Abstract
INTRODUCTION Women with overweight and obesity, and their children, are at increased risk of adverse pregnancy, birth, and longer term health outcomes, believed to be compounded by excessive gestational weight gain (GWG). Research to date has focused on interventions to reduce excessive GWG through changes to maternal diet and/or lifestyle. AREAS COVERED Current clinical recommendations for GWG vary according to a woman's early pregnancy body mass index, based on assumptions that associations between GWG and adverse pregnancy outcomes are causal in nature, and modifiable. While there are small differences in GWG following pregnancy interventions, there is little evidence for clinically relevant effects on pregnancy, birth, and longer term childhood outcomes. This review considers interventional studies targeting women with overweight or obesity to reduce GWG in an effort to improve maternal and infant health, and the current evidence for interventions prior to conception. EXPERT OPINION GWG is not modifiable via diet and lifestyle change, and continued efforts to find the 'right' intervention for women with overweight and obesity during pregnancy are unjustified. Researchers should focus on gathering evidence for interventions prior to pregnancy to optimize maternal health and weight to improve pregnancy, birth, and longer term health outcomes associated with obesity.
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Affiliation(s)
- Jodie M Dodd
- The Robinson Research Institute, and Discipline of Obstetrics & Gynaecology, The University of Adelaide, Adelaide, Australia
- Women's and Babies Division, Department of Perinatal Medicine, The Women's and Children's Hospital, Adelaide, Australia
| | - Andrea R Deussen
- The Robinson Research Institute, and Discipline of Obstetrics & Gynaecology, The University of Adelaide, Adelaide, Australia
| | - Megan Mitchell
- The Robinson Research Institute, and Discipline of Obstetrics & Gynaecology, The University of Adelaide, Adelaide, Australia
| | - Amanda J Poprzeczny
- The Robinson Research Institute, and Discipline of Obstetrics & Gynaecology, The University of Adelaide, Adelaide, Australia
- Women's and Babies Division, Department of Perinatal Medicine, The Women's and Children's Hospital, Adelaide, Australia
| | - Jennie Louise
- The Robinson Research Institute, and Discipline of Obstetrics & Gynaecology, The University of Adelaide, Adelaide, Australia
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Castillo P, Kuda O, Kopecky J, Pomar CA, Palou A, Palou M, Picó C. Reverting to a healthy diet during lactation normalizes maternal milk lipid content of diet-induced obese rats and prevents early alterations in the plasma lipidome of the offspring. Mol Nutr Food Res 2022; 66:e2200204. [PMID: 35772018 PMCID: PMC9541142 DOI: 10.1002/mnfr.202200204] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 05/25/2022] [Indexed: 11/10/2022]
Abstract
Scope This study aims to assess in rats whether normalizing maternal diet during lactation prevents the harmful effects of western diet (WD) consumption during the whole perinatal period on the lipidomic profile in maternal milk and offspring plasma. Methods and Results Control dams (CON‐dams), fed with standard diet (SD); WD‐dams, fed with WD prior and during gestation and lactation; and reversion dams (REV‐dams), fed as WD‐dams but moved to SD during lactation are followed. Lipidomic analysis is performed in milk and plasma samples from pups. Milk of WD‐dams presents a different triacylglycerol composition and free fatty acid (FA) profile compared to CON‐dams, including an increased ratio of pro‐inflammatory to anti‐inflammatory long‐chain polyunsaturated FA. Such alterations, which are also present in the plasma of their offspring, are widely reversed in the milk of REV‐dams and the plasma of their pups. This is related with the recovery of control adiponectin expression levels in the mammary gland, and the presence of decreased expression of pro‐inflammatory factors. Conclusion Implementing a healthy diet during lactation prevents early alterations in the plasma lipidome of pups associated to the maternal intake of an obesogenic diet, which may be related to the normalization of milk lipid content and the inflammatory state in the mammary gland.
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Affiliation(s)
- Pedro Castillo
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation) of the University of the Balearic Islands, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), and Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Ondrej Kuda
- Institute of Physiology of the Czech Academy of Sciences, Videnska 1083, Prague, 14220, Czech Republic
| | - Jan Kopecky
- Institute of Physiology of the Czech Academy of Sciences, Videnska 1083, Prague, 14220, Czech Republic
| | - Catalina Amadora Pomar
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation) of the University of the Balearic Islands, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), and Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation) of the University of the Balearic Islands, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), and Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Mariona Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation) of the University of the Balearic Islands, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), and Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Catalina Picó
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation) of the University of the Balearic Islands, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), and Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
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Simino LADP, Fontana MF, de Fante T, Panzarin C, Ignacio-Souza LM, Milanski M, Torsoni MA, Desai M, Ross MG, Torsoni AS. Hepatic Epigenetic Reprogramming After Liver Resection in Offspring Alleviates the Effects of Maternal Obesity. Front Cell Dev Biol 2022; 10:830009. [PMID: 35433669 PMCID: PMC9009519 DOI: 10.3389/fcell.2022.830009] [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: 12/06/2021] [Accepted: 03/07/2022] [Indexed: 11/13/2022] Open
Abstract
Obesity has become a public health problem in recent decades, and during pregnancy, it can lead to an increased risk of gestational complications and permanent changes in the offspring resulting from a process known as metabolic programming. The offspring of obese dams are at increased risk of developing non-alcoholic fatty liver disease (NAFLD), even in the absence of high-fat diet consumption. NAFLD is a chronic fatty liver disease that can progress to extremely severe conditions that require surgical intervention with the removal of the injured tissue. Liver regeneration is necessary to preserve organ function. A range of pathways is activated in the liver regeneration process, including the Hippo, TGFβ, and AMPK signaling pathways that are under epigenetic control. We investigated whether microRNA modulation in the liver of the offspring of obese dams would impact gene expression of Hippo, TGFβ, and AMPK pathways and tissue regeneration after partial hepatectomy (PHx). Female Swiss mice fed a standard chow or a high-fat diet (HFD) before and during pregnancy and lactation were mated with male control mice. The offspring from control (CT-O) and obese (HF-O) dams weaned to standard chow diet until day 56 were submitted to PHx surgery. Prior to the surgery, HF-O presented alterations in miR-122, miR-370, and Let-7a expression in the liver compared to CT-O, as previously shown, as well as in its target genes involved in liver regeneration. However, after the PHx (4 h or 48 h post-surgery), differences in gene expression between CT-O and HF-O were suppressed, as well as in microRNA expression in the liver. Furthermore, both CT-O and HF-O presented a similar regenerative capacity of the liver within 48 h after PHx. Our results suggest that survival and regenerative mechanisms induced by the partial hepatectomy may overcome the epigenetic changes in the liver of offspring programmed by maternal obesity.
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Affiliation(s)
- Lais A. de Paula Simino
- Laboratory of Metabolic Disorders, School of Applied Sciences, University of Campinas—UNICAMP, Limeira, Brazil
| | - Marina Figueiredo Fontana
- Laboratory of Metabolic Disorders, School of Applied Sciences, University of Campinas—UNICAMP, Limeira, Brazil
| | - Thais de Fante
- Laboratory of Metabolic Disorders, School of Applied Sciences, University of Campinas—UNICAMP, Limeira, Brazil
| | - Carolina Panzarin
- Laboratory of Metabolic Disorders, School of Applied Sciences, University of Campinas—UNICAMP, Limeira, Brazil
| | | | - Marciane Milanski
- Laboratory of Metabolic Disorders, School of Applied Sciences, University of Campinas—UNICAMP, Limeira, Brazil
| | - Marcio Alberto Torsoni
- Laboratory of Metabolic Disorders, School of Applied Sciences, University of Campinas—UNICAMP, Limeira, Brazil
| | - Mina Desai
- The Lundquist Institute and David Geffen School of Medicine at Harbor-UCLA Medical Center, University of California, Los Angeles, Los Angeles, CA, United States
| | - Michael G. Ross
- The Lundquist Institute and David Geffen School of Medicine at Harbor-UCLA Medical Center, University of California, Los Angeles, Los Angeles, CA, United States
| | - Adriana Souza Torsoni
- Laboratory of Metabolic Disorders, School of Applied Sciences, University of Campinas—UNICAMP, Limeira, Brazil
- *Correspondence: Adriana Souza Torsoni,
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The Effects of a Preconception Lifestyle Intervention on Childhood Cardiometabolic Health—Follow-Up of a Randomized Controlled Trial. Cells 2021; 11:cells11010041. [PMID: 35011603 PMCID: PMC8750944 DOI: 10.3390/cells11010041] [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: 10/19/2021] [Revised: 12/01/2021] [Accepted: 12/15/2021] [Indexed: 11/24/2022] Open
Abstract
Maternal obesity is associated with adverse metabolic outcomes in her offspring, from the earliest stages of development leading to obesity and poorer cardiometabolic health in her offspring. We investigated whether an effective preconception lifestyle intervention in obese women affected cardiometabolic health of their offspring. We randomly allocated 577 infertile women with obesity to a 6-month lifestyle intervention, or to prompt infertility management. Of the 305 eligible children, despite intensive efforts, 17 in the intervention and 29 in the control group were available for follow-up at age 3–6 years. We compared the child’s Body Mass Index (BMI) Z score, waist and hip circumference, body-fat percentage, blood pressure Z scores, pulse wave velocity and serum lipids, glucose and insulin concentrations. Between the intervention and control groups, the mean (±SD) offspring BMI Z score (0.69 (±1.17) vs. 0.62 (±1.04)) and systolic and diastolic blood pressure Z scores (0.45 (±0.65) vs. 0.54 (±0.57); 0.91 (±0.66) vs. 0.96 (±0.57)) were similar, although elevated compared to the norm population. We also did not detect any differences between the groups in the other outcomes. In this study, we could not detect effects of a preconception lifestyle intervention in obese infertile women on the cardiometabolic health of their offspring. Low follow-up rates, perhaps due to the children’s age or the subject matter, combined with selection bias abating contrast in periconceptional weight between participating mothers, hampered the detection of potential effects. Future studies that account for these factors are needed to confirm whether a preconception lifestyle intervention may improve the cardiometabolic health of children of obese mothers.
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Oxidative Stress Profile of Mothers and Their Offspring after Maternal Consumption of High-Fat Diet in Rodents: A Systematic Review and Meta-Analysis. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:9073859. [PMID: 34868458 PMCID: PMC8636978 DOI: 10.1155/2021/9073859] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 09/27/2021] [Accepted: 10/26/2021] [Indexed: 01/03/2023]
Abstract
Maternal exposure to the high-fat diet (HFD) during gestation or lactation can be harmful to both a mother and offspring. The aim of this systematic review was to identify and evaluate the studies with animal models (rodents) that were exposed to the high-fat diet during pregnancy and/or lactation period to investigate oxidative stress and lipid and liver enzyme profile of mothers and their offspring. The electronic search was performed in the PUBMED (Public/Publisher MEDLINE), EMBASE (Ovid), and Web of Science databases. Data from 77 studies were included for qualitative analysis, and of these, 13 studies were included for meta-analysis by using a random effects model. The pooled analysis revealed higher malondialdehyde levels in offspring of high-fat diet groups. Furthermore, the pooled analysis showed increased reactive oxygen species and lower superoxide dismutase and catalase in offspring of mothers exposed to high-fat diet during pregnancy and/or lactation. Despite significant heterogeneity, the systematic review shows oxidative stress in offspring induced by maternal HFD.
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16
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Hieronimus B, Ensenauer R. Influence of maternal and paternal pre-conception overweight/obesity on offspring outcomes and strategies for prevention. Eur J Clin Nutr 2021; 75:1735-1744. [PMID: 34131301 PMCID: PMC8636250 DOI: 10.1038/s41430-021-00920-7] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 03/22/2021] [Accepted: 04/06/2021] [Indexed: 02/07/2023]
Abstract
Overweight, obesity, and their comorbidities remain global health challenges. When established early in life, overweight is often sustained into adulthood and contributes to the early onset of non-communicable diseases. Parental pre-conception overweight and obesity is a risk factor for overweight and obesity in childhood and beyond. This increased risk likely is based on an interplay of genetic alterations and environmental exposures already at the beginning of life, although mechanisms are still poorly defined. In this narrative review, potential routes of transmission of pre-conceptional overweight/obesity from mothers and fathers to their offspring as well as prevention strategies are discussed. Observational evidence suggests that metabolic changes due to parental overweight/obesity affect epigenetic markers in oocytes and sperms alike and may influence epigenetic programming and reprogramming processes during embryogenesis. While weight reduction in overweight/obese men and women, who plan to become pregnant, seems advisable to improve undesirable outcomes in offspring, caution might be warranted. Limited evidence suggests that weight loss in men and women in close proximity to conception might increase undesirable offspring outcomes at birth due to nutritional deficits and/or metabolic disturbances in the parent also affecting gamete quality. A change in the dietary pattern might be more advisable. The data reviewed here suggest that pre-conception intervention strategies should shift from women to couples, and future studies should address possible interactions between maternal and paternal contribution to longitudinal childhood outcomes. Randomized controlled trials focusing on effects of pre-conceptional diet quality on long-term offspring health are warranted.
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Affiliation(s)
- Bettina Hieronimus
- Institute of Physiology and Biochemistry of Nutrition, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Karlsruhe, Germany
- Institute of Child Nutrition, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Karlsruhe, Germany
| | - Regina Ensenauer
- Institute of Child Nutrition, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Karlsruhe, Germany.
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17
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Zambrano E, Rodríguez-González GL, Reyes-Castro LA, Bautista CJ, Castro-Rodríguez DC, Juárez-Pilares G, Ibáñez CA, Hernández-Rojas A, Nathanielsz PW, Montaño S, Arredondo A, Huang F, Bolaños-Jiménez F. DHA Supplementation of Obese Rats throughout Pregnancy and Lactation Modifies Milk Composition and Anxiety Behavior of Offspring. Nutrients 2021; 13:nu13124243. [PMID: 34959795 PMCID: PMC8706754 DOI: 10.3390/nu13124243] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 11/18/2021] [Accepted: 11/20/2021] [Indexed: 01/07/2023] Open
Abstract
We investigated if supplementing obese mothers (MO) with docosahexaenoic acid (DHA) improves milk long-chain polyunsaturated fatty acid (LCPUFA) composition and offspring anxiety behavior. From weaning throughout pregnancy and lactation, female Wistar rats ate chow (C) or a high-fat diet (MO). One month before mating and through lactation, half the mothers received 400 mg DHA kg−1 d−1 orally (C+DHA or MO+DHA). Offspring ate C after weaning. Maternal weight, total body fat, milk hormones, and milk nutrient composition were determined. Pups’ milk nutrient intake was evaluated, and behavioral anxiety tests were conducted. MO exhibited increased weight and total fat, and higher milk corticosterone, leptin, linoleic, and arachidonic acid (AA) concentrations, and less DHA content. MO male and female offspring had higher ω-6/ ω-3 milk consumption ratios. In the elevated plus maze, female but not male MO offspring exhibited more anxiety. MO+DHA mothers exhibited lower weight, total fat, milk leptin, and AA concentrations, and enhanced milk DHA. MO+DHA offspring had a lower ω-6/ω-3 milk intake ratio and reduced anxiety vs. MO. DHA content was greater in C+DHA milk vs. C. Supplementing MO mothers with DHA improves milk composition, especially LCPUFA content and ω-6/ω-3 ratio reducing offspring anxiety in a sex-dependent manner.
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Affiliation(s)
- Elena Zambrano
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico; (G.L.R.-G.); (L.A.R.-C.); (C.J.B.); (D.C.C.-R.); (G.J.-P.); (C.A.I.); (A.H.-R.)
- Correspondence: ; Tel.: +52-55-5487-0900 (ext. 2417)
| | - Guadalupe L. Rodríguez-González
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico; (G.L.R.-G.); (L.A.R.-C.); (C.J.B.); (D.C.C.-R.); (G.J.-P.); (C.A.I.); (A.H.-R.)
| | - Luis A. Reyes-Castro
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico; (G.L.R.-G.); (L.A.R.-C.); (C.J.B.); (D.C.C.-R.); (G.J.-P.); (C.A.I.); (A.H.-R.)
| | - Claudia J. Bautista
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico; (G.L.R.-G.); (L.A.R.-C.); (C.J.B.); (D.C.C.-R.); (G.J.-P.); (C.A.I.); (A.H.-R.)
| | - Diana C. Castro-Rodríguez
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico; (G.L.R.-G.); (L.A.R.-C.); (C.J.B.); (D.C.C.-R.); (G.J.-P.); (C.A.I.); (A.H.-R.)
- CONACyT-Cátedras, Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Gimena Juárez-Pilares
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico; (G.L.R.-G.); (L.A.R.-C.); (C.J.B.); (D.C.C.-R.); (G.J.-P.); (C.A.I.); (A.H.-R.)
| | - Carlos A. Ibáñez
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico; (G.L.R.-G.); (L.A.R.-C.); (C.J.B.); (D.C.C.-R.); (G.J.-P.); (C.A.I.); (A.H.-R.)
| | - Alejandra Hernández-Rojas
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico; (G.L.R.-G.); (L.A.R.-C.); (C.J.B.); (D.C.C.-R.); (G.J.-P.); (C.A.I.); (A.H.-R.)
| | | | - Sara Montaño
- Department of Animal Nutrition, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico;
| | - Armando Arredondo
- Center for Health Systems Research, Instituto Nacional de Salud Pública, Cuernavaca 62100, Mexico;
| | - Fengyang Huang
- Laboratory of Pharmacology and Toxicology, Hospital Infantil de México Federico Gómez, Mexico City 06720, Mexico;
| | - Francisco Bolaños-Jiménez
- INRAE, UMR1280 Physiologie des Adaptations Nutritionnelles, Université de Nantes, Nantes Atlantique Université, 44096 Nantes, France;
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Zambrano E, Lomas-Soria C, Nathanielsz PW. Rodent studies of developmental programming and ageing mechanisms: Special issue: In utero and early life programming of ageing and disease. Eur J Clin Invest 2021; 51:e13631. [PMID: 34061987 DOI: 10.1111/eci.13631] [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: 03/22/2021] [Revised: 05/30/2021] [Accepted: 05/30/2021] [Indexed: 12/31/2022]
Abstract
Compelling evidence exists indicating that developmental programming influences ageing. Programming alters life-course phenotype in multiple organs, predisposing to diseases such as diabetes, obesity and cardiovascular disease that shorten lifespan. This review describes studies in rodents, the most commonly studied species, addressing interactions of programming challenges with ageing. We first consider ageing and programming of insulin function that has been clearly shown to decrease with age. It is important to evaluate ageing in pancreatic islets isolated from other systems. Studies discussed show premature pancreatic islet ageing resulting from both maternal under- and overnutrition. New ways to determine programming of adipose tissue and effects on fat storage are explored. Oxidative stress is a major factor that regulates ageing in tissues. Oxidative stress is discussed in relation to reproductive and cardiovascular ageing. Premature ageing is associated with both low and high glucocorticoid function. Both over and undernutrition have offspring sex-specific programming effects on life-course glucocorticoid concentrations. Evidence is provided that maternal age at conception affects offspring endocrine and metabolism ageing. Finally, the importance of matching foetal nutrition and energy availability with composition and energy content in the post-weaning diet is demonstrated. This mismatch can lead to a greatly shortened lifespan. General principles are discussed throughout. For example, sexual dimorphism of age-related outcomes can be marked. Accelerated ageing occurs early in life. Improving knowledge on programming ageing interactions will improve health span as well as lifespan. Finally, there are considerable similarities in outcomes programmed by maternal undernutrition and overnutrition.
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Affiliation(s)
- Elena Zambrano
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, México
| | - Consuelo Lomas-Soria
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, México.,Reproductive Biology Department, CONACyT-Cátedras, Instituto Nacional de Ciencias Médicas y Nutrición SZ, Mexico City, México
| | - Peter W Nathanielsz
- Department of Animal Science, Texas Pregnancy and Life-course Health Center, University of Wyoming, Laramie, WY, 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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20
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Picó C, Reis F, Egas C, Mathias P, Matafome P. Lactation as a programming window for metabolic syndrome. Eur J Clin Invest 2021; 51:e13482. [PMID: 33350459 DOI: 10.1111/eci.13482] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 12/14/2020] [Accepted: 12/15/2020] [Indexed: 12/12/2022]
Abstract
The concept of developmental origins of health and disease (DOHaD) was initially supported by the low birth weight and higher risk of developing cardiovascular disease in adult life, caused by nutrition restriction during foetal development. However, other programming windows have been recognized in the last years, namely lactation, infancy, adolescence and even preconception. Although the concept has been developed in order to study the impact of foetal calorie restriction in adult life, it is now recognized that maternal overweight during programming windows is also harmful to the offspring. This article explores and summarizes the current knowledge about the impact of maternal obesity and obesogenic diets during lactation in the metabolic programming towards the development of metabolic syndrome in the adult life. The impact of maternal obesity and obesogenic diets in milk quality is discussed, including the alterations in specific micro and macronutrients, as well as the impact of such alterations in the development of metabolic syndrome-associated features in the newborn, such as insulin resistance and adiposity. Moreover, the impact of milk quality and formula feeding in infants' gut microbiota, immune system maturation and in the nutrient-sensing mechanisms, namely those related to gut hormones and leptin, are also discussed under the current knowledge.
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Affiliation(s)
- Catalina Picó
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity), University of the Balearic Islands, Palma (Mallorca), Spain.,Instituto de Investigación Sanitaria Illes Balears (IdISBa), Palma (Mallorca), Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Palma (Mallorca), Spain
| | - Flávio Reis
- Faculty of Medicine, Institute of Pharmacology & Experimental Therapeutics and Coimbra Institute for Clinical and Biomedical Research (iCBR), University of Coimbra, Coimbra, Portugal.,Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, Coimbra, Portugal.,Clinical Academic Center of Coimbra (CACC), Coimbra, Portugal
| | - Conceição Egas
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, Coimbra, Portugal.,Center of Neuroscience and Cell Biology (CNC), University of Coimbra, Coimbra, Portugal
| | | | - Paulo Matafome
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, Coimbra, Portugal.,Clinical Academic Center of Coimbra (CACC), Coimbra, Portugal.,Faculty of Medicine, Institute of Physiology and Coimbra Institute for Clinical and Biomedical Research (iCBR), University of Coimbra, Coimbra, Portugal.,Department of Complementary Sciences, Instituto Politécnico de Coimbra, Coimbra Health School (ESTeSC), Coimbra, Portugal
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21
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Peleg-Raibstein D. Understanding the Link Between Maternal Overnutrition, Cardio-Metabolic Dysfunction and Cognitive Aging. Front Neurosci 2021; 15:645569. [PMID: 33716660 PMCID: PMC7953988 DOI: 10.3389/fnins.2021.645569] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 02/10/2021] [Indexed: 12/16/2022] Open
Abstract
Obesity has long been identified as a global epidemic with major health implications such as diabetes and cardiovascular disease. Maternal overnutrition leads to significant health issues in industrial countries and is one of the risk factors for the development of obesity and related disorders in the progeny. The wide accessibility of junk food in recent years is one of the major causes of obesity, as it is low in nutrient content and usually high in salt, sugar, fat, and calories. An excess of nutrients during fetal life not only has immediate effects on the fetus, including increased growth and fat deposition in utero, but also has long-term health consequences. Based on human studies, it is difficult to discern between genetic and environmental contributions to the risk of disease in future generations. Consequently, animal models are essential for studying the impact of maternal overnutrition on the developing offspring. Recently, animal models provided some insight into the physiological mechanisms that underlie developmental programming. Most of the studies employed thus far have focused only on obesity and metabolic dysfunctions in the offspring. These studies have advanced our understanding of how maternal overnutrition in the form of high-fat diet exposure can lead to an increased risk of obesity in the offspring, but many questions remain open. How maternal overnutrition may increase the risk of developing brain pathology such as cognitive disabilities in the offspring and increase the risk to develop metabolic disorders later in life? Further, does maternal overnutrition exacerbate cognitive- and cardio-metabolic aging in the offspring?
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Affiliation(s)
- Daria Peleg-Raibstein
- Laboratory of Neurobehavioural Dynamics, Institute for Neuroscience, Department of Health Sciences and Technology, ETH Zürich, Zurich, Switzerland
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22
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Christoforou ER, Sferruzzi-Perri AN. Molecular mechanisms governing offspring metabolic programming in rodent models of in utero stress. Cell Mol Life Sci 2020; 77:4861-4898. [PMID: 32494846 PMCID: PMC7658077 DOI: 10.1007/s00018-020-03566-z] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 05/23/2020] [Accepted: 05/27/2020] [Indexed: 12/13/2022]
Abstract
The results of different human epidemiological datasets provided the impetus to introduce the now commonly accepted theory coined as 'developmental programming', whereby the presence of a stressor during gestation predisposes the growing fetus to develop diseases, such as metabolic dysfunction in later postnatal life. However, in a clinical setting, human lifespan and inaccessibility to tissue for analysis are major limitations to study the molecular mechanisms governing developmental programming. Subsequently, studies using animal models have proved indispensable to the identification of key molecular pathways and epigenetic mechanisms that are dysregulated in metabolic organs of the fetus and adult programmed due to an adverse gestational environment. Rodents such as mice and rats are the most used experimental animals in the study of developmental programming. This review summarises the molecular pathways and epigenetic mechanisms influencing alterations in metabolic tissues of rodent offspring exposed to in utero stress and subsequently programmed for metabolic dysfunction. By comparing molecular mechanisms in a variety of rodent models of in utero stress, we hope to summarise common themes and pathways governing later metabolic dysfunction in the offspring whilst identifying reasons for incongruencies between models so to inform future work. With the continued use and refinement of such models of developmental programming, the scientific community may gain the knowledge required for the targeted treatment of metabolic diseases that have intrauterine origins.
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Affiliation(s)
- Efthimia R Christoforou
- Department of Physiology, Development and Neuroscience, Centre for Trophoblast Research, University of Cambridge, Downing Site, Cambridge, UK
| | - Amanda N Sferruzzi-Perri
- Department of Physiology, Development and Neuroscience, Centre for Trophoblast Research, University of Cambridge, Downing Site, Cambridge, UK.
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23
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Easton ZJW, Regnault TRH. The Impact of Maternal Body Composition and Dietary Fat Consumption upon Placental Lipid Processing and Offspring Metabolic Health. Nutrients 2020; 12:nu12103031. [PMID: 33022934 PMCID: PMC7601624 DOI: 10.3390/nu12103031] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 09/29/2020] [Accepted: 09/30/2020] [Indexed: 12/20/2022] Open
Abstract
The proportion of women of reproductive age who are overweight or obese is increasing globally. Gestational obesity is strongly associated in both human studies and animal models with early-onset development of adult-associated metabolic diseases including metabolic syndrome in the exposed offspring. However, animal model studies have suggested that gestational diet in obese pregnancies is an independent but underappreciated mediator of offspring risk for later life metabolic disease, and human diet consumption data have highlighted that many women do not follow nutritional guidelines prior to and during pregnancy. Thus, this review will highlight how maternal diet independent from maternal body composition impacts the risk for later-life metabolic disease in obesity-exposed offspring. A poor maternal diet, in combination with the obese metabolic state, are understood to facilitate pathological in utero programming, specifically through changes in lipid handling processes in the villous trophoblast layer of the placenta that promote an environment associated with the development of metabolic disease in the offspring. This review will additionally highlight how maternal obesity modulates villous trophoblast lipid processing functions including fatty acid transport, esterification and beta-oxidation. Further, this review will discuss how altering maternal gestational diet may ameliorate these functional changes in lipid metabolic processes in the obese placenta.
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Affiliation(s)
- Zachary J. W. Easton
- Department of Physiology and Pharmacology, Western University, Medical Sciences Building Room 216, London, ON N6A 5C1, Canada;
- Correspondence: ; Tel.: +1-(519)-661-2111 (ext. 82869)
| | - Timothy R. H. Regnault
- Department of Physiology and Pharmacology, Western University, Medical Sciences Building Room 216, London, ON N6A 5C1, Canada;
- Department of Obstetrics and Gynaecology, London Health Science Centre-Victoria Hospital, B2-401, London, ON N6H 5W9, Canada
- Children’s Health Research Institute, 800 Commissioners Road East, London, ON N6C 2V5, Canada
- Lawson Health Research Institute, 750 Base Line Rd E, London, ON N6C 2R5, Canada
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24
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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: 30] [Impact Index Per Article: 7.5] [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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25
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Castro-Rodríguez DC, Rodríguez-González GL, Menjivar M, Zambrano E. Maternal interventions to prevent adverse fetal programming outcomes due to maternal malnutrition: Evidence in animal models. Placenta 2020; 102:49-54. [PMID: 33218579 DOI: 10.1016/j.placenta.2020.04.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 02/22/2020] [Accepted: 04/03/2020] [Indexed: 12/27/2022]
Abstract
Animal studies indicate that suboptimal conditions during pregnancy adversely impact both maternal health and offspring phenotype, predisposing offspring to development of later-life diseases including obesity, diabetes, cardiovascular diseases, and behavioral and reproductive dysfunction. Effective interventions during pregnancy and/or lactation are needed to improve both maternal and offspring health. This review addresses the relationship between adverse perinatal insults and its negative impact on offspring development and presents some maternal intervention studies in animal models, such as maternal nutrition (diet modification, antioxidants, omega-3-6 (n-3-6), probiotics) or physical activity, which can prevent or alleviate negative outcomes in both mother and offspring.
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Affiliation(s)
- Diana C Castro-Rodríguez
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, Mexico; CONACyT-Cátedras, Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, Mexico
| | - Guadalupe L Rodríguez-González
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, Mexico
| | - Marta Menjivar
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México, Mexico; Unidad Académica de Ciencias y Tecnología, Universidad Nacional Autónoma de México-Yucatán, Yucatán, Mexico
| | - Elena Zambrano
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, Mexico.
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26
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Reeves J, Smith C, Dierenfeld ES, Whitehouse-Tedd K. Captivity-induced metabolic programming in an endangered felid: implications for species conservation. Sci Rep 2020; 10:3630. [PMID: 32107441 PMCID: PMC7046719 DOI: 10.1038/s41598-020-60577-3] [Citation(s) in RCA: 6] [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: 10/08/2019] [Accepted: 02/12/2020] [Indexed: 11/08/2022] Open
Abstract
Reintroduction of captive-bred individuals into the wild is an important conservation activity. However, environmental conditions can influence developmental programming, potentially causing metabolic disorders in adults. These effects are investigated here for the first time in an endangered species. Using body weight and feed intake data for Iberian lynx (Lynx pardinus) (n = 22), we compared the growth of captive versus wild born and/or reared individuals. Captive-born individuals gained weight as a function of calorie intake, unlike wild-born individuals. When compared with females reared in the wild, captive-reared females achieved a larger body size, without evidence of obesity. Captivity-associated changes to metabolic programming may compromise survival in the wild if an increased body size incurs a greater energy requirement. Large body size may also confer a competitive advantage over smaller, wild-born individuals, disrupting the social organisation of existing wild populations, and inferring long-term implications for the phenotypic composition of wild populations.
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Affiliation(s)
- Jessica Reeves
- Iberian Lynx Captive Breeding Centre "El Acebuche", Parque Nacional de Doñana, Matalascañas, 21760, Huelva, Spain
| | - Carl Smith
- School of Animal, Rural and Environmental Sciences, Nottingham Trent University, Southwell, NG25 0QF, Nottinghamshire, United Kingdom
- Department of Ecology & Vertebrate Zoology, University of Łódź, 12/16 Banacha Street, 90-237, Łódź, Poland
- Institute of Vertebrate Biology, Academy of Sciences of the Czech Republic, Květná 8, 603 65, Brno, Czech Republic
| | - Ellen S Dierenfeld
- School of Animal, Rural and Environmental Sciences, Nottingham Trent University, Southwell, NG25 0QF, Nottinghamshire, United Kingdom
- Ellen S. Dierenfeld LLC, St. Louis, MO, United States of America
| | - Katherine Whitehouse-Tedd
- School of Animal, Rural and Environmental Sciences, Nottingham Trent University, Southwell, NG25 0QF, Nottinghamshire, United Kingdom.
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27
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Promoting DOHaD in Latin America. J Dev Orig Health Dis 2020; 11:105-107. [PMID: 31937388 DOI: 10.1017/s2040174419000928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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28
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Menting MD, van de Beek C, Rono K, Hoek A, Groen H, Painter RC, Girchenko P, Lahti‐Pulkkinen M, Koivusalo SB, Räikkönen K, Eriksson JG, Roseboom TJ, Heinonen K. Effects of maternal lifestyle interventions on child neurobehavioral development: Follow-up of randomized controlled trials. Scand J Psychol 2019; 60:548-558. [PMID: 31498898 PMCID: PMC6899471 DOI: 10.1111/sjop.12575] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 07/11/2019] [Indexed: 11/30/2022]
Abstract
Obesity is a major public health problem. Children of women who were obese before or during pregnancy are at increased risk for neurobehavioral developmental problems. Whether a maternal lifestyle intervention conducted before and during pregnancy in obese women affects child neurobehavioral development is unknown. This study reports on the follow-up of a subsample of two randomized controlled trials, the Finnish RADIEL (n = 216) and Dutch LIFEstyle (n = 305) trial. Women with a pre-pregnancy BMI ≥29 kg/m2 wishing to conceive or who were already pregnant (<20 weeks) were allocated to a lifestyle intervention or to care as usual. Child neurodevelopment was measured with the Ages and Stages Questionnaire and child behavioral problems were measured with the Childhood Behavior Checklist (RADIEL) or the Strengths and Difficulties Questionnaire (LIFEstyle) at age 3-6 years. We used linear and binary logistic regression analyses to assess the effects of the lifestyle interventions on children's neurobehavioral developmental scores. Follow-up data was available from 161(38%) RADIEL and 96(32%) LIFEstyle children. Child neurodevelopmental scores did not differ significantly between children in the intervention and the control group (RADIEL:median = 275 vs. 280; LIFEstyle:median = 270 vs 267). Child behavioral problem scores did not differ significantly between children in the intervention and the control group (RADIEL:median = 22 vs. 21; LIFEstyle:median = 8 vs. 8). We did not observe considerable effects of the lifestyle interventions before or during pregnancy in obese women on child neurobehavioral development. With our sample sizes, we were not able to detect subtle differences in neurobehavioral development however.
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Affiliation(s)
- Malou D. Menting
- Department of Obstetrics and GynecologyAmsterdam UMCAmsterdamthe Netherlands
- Amsterdam Reproduction and Development Research InstituteAmsterdam UMCAmsterdamthe Netherlands
- Department of Clinical Epidemiology, Biostatistics and BioinformaticsAmsterdam UMCAmsterdamthe Netherlands
- Amsterdam Public Health Research InstituteAmsterdam UMCAmsterdamthe Netherlands
| | - Cornelieke van de Beek
- Department of Obstetrics and GynecologyAmsterdam UMCAmsterdamthe Netherlands
- Amsterdam Reproduction and Development Research InstituteAmsterdam UMCAmsterdamthe Netherlands
| | - Kristiina Rono
- Department of Obstetrics and GynecologyUniversity of Helsinki and Helsinki University HospitalHelsinkiFinland
| | - Annemieke Hoek
- University of GroningenUniversity Medical Centre GroningenDepartment of Obstetrics and GynecologyGroningenthe Netherlands
| | - Henk Groen
- University of GroningenUniversity Medical Centre GroningenDepartment of EpidemiologyGroningenthe Netherlands
| | - Rebecca C. Painter
- Department of Obstetrics and GynecologyAmsterdam UMCAmsterdamthe Netherlands
- Amsterdam Reproduction and Development Research InstituteAmsterdam UMCAmsterdamthe Netherlands
| | - Polina Girchenko
- Department of Psychology and LogopedicsUniversity of HelsinkiHelsinkiFinland
| | - Marius Lahti‐Pulkkinen
- Department of Psychology and LogopedicsUniversity of HelsinkiHelsinkiFinland
- University/British Heart Foundation Centre for Cardiovascular ScienceQueen's Medical Research InstituteUniversity of EdinburghUK
| | - Saila B. Koivusalo
- Department of Obstetrics and GynecologyUniversity of Helsinki and Helsinki University HospitalHelsinkiFinland
| | - Katri Räikkönen
- Department of Psychology and LogopedicsUniversity of HelsinkiHelsinkiFinland
| | - Johan G. Eriksson
- Department of General Practice and Primary Health CareUniversity of Helsinki and Helsinki University HospitalHelsinkiFinland
- Folkhälsan Research CenterHelsinkiFinland
| | - Tessa J. Roseboom
- Department of Obstetrics and GynecologyAmsterdam UMCAmsterdamthe Netherlands
- Amsterdam Reproduction and Development Research InstituteAmsterdam UMCAmsterdamthe Netherlands
- Department of Clinical Epidemiology, Biostatistics and BioinformaticsAmsterdam UMCAmsterdamthe Netherlands
- Amsterdam Public Health Research InstituteAmsterdam UMCAmsterdamthe Netherlands
| | - Kati Heinonen
- Department of Psychology and LogopedicsUniversity of HelsinkiHelsinkiFinland
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29
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Rodríguez‐González GL, Reyes‐Castro LA, Bautista CJ, Beltrán AA, Ibáñez CA, Vega CC, Lomas‐Soria C, Castro‐Rodríguez DC, Elías‐López AL, Nathanielsz PW, Zambrano E. Maternal obesity accelerates rat offspring metabolic ageing in a sex‐dependent manner. J Physiol 2019; 597:5549-5563. [DOI: 10.1113/jp278232] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Accepted: 09/25/2019] [Indexed: 12/16/2022] Open
Affiliation(s)
| | - Luis A. Reyes‐Castro
- Reproductive BiologyInstituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán Mexico City Mexico
| | - Claudia J. Bautista
- Reproductive BiologyInstituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán Mexico City Mexico
| | - Azucena A. Beltrán
- Reproductive BiologyInstituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán Mexico City Mexico
| | - Carlos A. Ibáñez
- Reproductive BiologyInstituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán Mexico City Mexico
| | - Claudia C. Vega
- Reproductive BiologyInstituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán Mexico City Mexico
| | - Consuelo Lomas‐Soria
- Reproductive BiologyInstituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán Mexico City Mexico
- CONACyT‐Cátedras, Reproductive BiologyInstituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán Mexico City Mexico
| | - Diana C. Castro‐Rodríguez
- Reproductive BiologyInstituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán Mexico City Mexico
- CONACyT‐Cátedras, Reproductive BiologyInstituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán Mexico City Mexico
| | | | - Peter W. Nathanielsz
- Wyoming Center for Pregnancy and Life Course Health ResearchDepartment of Animal ScienceUniversity Wyoming Laramie WY USA
| | - Elena Zambrano
- Reproductive BiologyInstituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán Mexico City Mexico
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30
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Multigenerational effects of chronic maternal exposure to a high sugar/fat diet and physical training. J Dev Orig Health Dis 2019; 11:159-167. [PMID: 31502530 DOI: 10.1017/s2040174419000503] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Pregnant individuals who overeat are more likely to predispose their fetus to the development of metabolic disorders in adulthood. Physical training is a prevention and treatment interventional strategy that could treat these disorders, since it improves metabolism and body composition. This study assessed the protective effect of physical exercise against possible metabolic changes in generations F1 and F2, whose mothers were subjected to a high-sugar/high-fat (HS/HF) diet. Wistar rats belonging to generation F0 were distributed into four groups (n = 10): sedentary control (CSed), exercised control (CExe), sedentary HS/HF diet (DHSed) and exercised HS/HF diet (DHExe). From 21 to 120 days of age, maintained during pregnancy and lactation period, CSed/CExe animals received standard feed and DHSed/DHExe animals a HS/HF diet. Animals from the CExe/DHExe underwent physical training from 21 to 120 days of age. Male and female F1 and F2 received a normocaloric feed and did not perform any physical training, categorized into four groups (n = 10) according to the maternal group to which they belonged to. An increase in body weight, adiposity and glucose, and a change in lipid profile in F0 were observed, while exercise reduced the biochemical parameters comparing DHSed with DHExe. Maternal exercise had an effect on future generations, reducing adiposity, glucose and triglyceride concentrations, and preventing deleterious effects on glucose tolerance. Maternal overeating increased health risks both for mother and offspring, demonstrating that an HS/HF diet intake promotes metabolic alterations in the offspring. Importantly, the physical training performed by F0 proved to be protective against such effects.
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31
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Abstract
AbstractObjective:To determine whether (-)-epicatechin (Epi) could decrease visceral adipose tissue and improve the metabolic profile of male offspring rats, after maternal obesity was induced by a high-fat diet (HFD).Design:Maternal obesity in albino Wistar rats was induced with a HFD, whereas male offspring were fed with chow diet throughout the study. Eight male offspring per group, from different litters, were randomly assigned to the experimental or to the control groups. In the experimental group, Epi was administered at a dose of 1 mg/kg of body weight to the male offspring twice daily for two weeks, beginning at postnatal day (PND).Main measures:Weight of visceral adipose tissue, adipocyte size, and several metabolic parameters.Results:Epi administration in the male offspring induced a significant decrease in the amount of visceral fat (11.61 g less, P < 0.05) and in the size of adipose cells (28% smaller, P < 0.01). Besides, Epi was able to decrease insulin, leptin, and Homeostasis Model Assessment -Insulin Resistance (HOMA-IR) (P < 0.05), as well as triglycerides, when the experimental group was compared to the untreated male offspring of obese rats (P < 0.01).Conclusions:Epi administration can reverse the negative effects that maternal obesity has on the male offspring. This could be because Epi reduces the amount of visceral fat and improves metabolic profile.
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32
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Menting MD, Mintjens S, van de Beek C, Frick CJ, Ozanne SE, Limpens J, Roseboom TJ, Hooijmans CR, van Deutekom AW, Painter RC. Maternal obesity in pregnancy impacts offspring cardiometabolic health: Systematic review and meta-analysis of animal studies. Obes Rev 2019; 20:675-685. [PMID: 30633422 PMCID: PMC6849816 DOI: 10.1111/obr.12817] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2018] [Revised: 10/19/2018] [Accepted: 11/06/2018] [Indexed: 12/24/2022]
Abstract
Obesity before and during pregnancy leads to reduced offspring cardiometabolic health. Here, we systematically reviewed animal experimental evidence of maternal obesity before and during pregnancy and offspring anthropometry and cardiometabolic health. We systematically searched Embase and Medline from inception until January 2018. Eligible publications compared offspring of mothers with obesity to mothers with a normal weight. We performed meta-analyses and subgroup analyses. We also examined methodological quality and publication bias. We screened 2543 publications and included 145 publications (N = 21 048 animals, five species). Essential methodological details were not reported in the majority of studies. We found evidence of publication bias for birth weight. Offspring of mothers with obesity had higher body weight (standardized mean difference (SMD) 0.76 [95% CI 0.60;0.93]), fat percentage (0.99 [0.64;1.35]), systolic blood pressure (1.33 [0.75;1.91]), triglycerides (0.64 [0.42;0.86], total cholesterol (0.46 [0.18;0.73]), glucose level (0.43 [0.24;0.63]), and insulin level (0.81 [0.61;1.02]) than offspring of control mothers, but similar birth weight. Sex, age, or species did not influence the effect of maternal obesity on offspring's cardiometabolic health. Obesity before and during pregnancy reduces offspring cardiometabolic health in animals. Future intervention studies should investigate whether reducing obesity prior to conception could prevent these detrimental programming effects and improve cardiometabolic health of future generations.
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Affiliation(s)
- M D Menting
- Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Obstetrics and Gynecology, Amsterdam Public Health Research Institute, Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - S Mintjens
- Emma Children's Hospital, Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Pediatrics, Department of Obstetrics and Gynecology, Amsterdam Public Health Research Institute, Amsterdam Reproduction and Development Research Institute, Amsterdam, The Netherlands
| | - C van de Beek
- Department of Obstetrics and Gynecology, Amsterdam Public Health Research Institute, Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - C J Frick
- Department of Obstetrics and Gynecology, Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - S E Ozanne
- MRC Metabolic Diseases Unit and Metabolic Research Laboratories, University of Cambridge, Cambridge, UK
| | - J Limpens
- Department of Research Support-Medical Library, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - T J Roseboom
- Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Obstetrics and Gynecology, Amsterdam Public Health Research Institute, Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - C R Hooijmans
- Department for Health Evidence Unit SYRCLE, Department of Anesthesiology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - A W van Deutekom
- Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Pediatric Cardiology, Amsterdam, The Netherlands
| | - R C Painter
- Department of Obstetrics and Gynecology, Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
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Christians JK, Lennie KI, Wild LK, Garcha R. Effects of high-fat diets on fetal growth in rodents: a systematic review. Reprod Biol Endocrinol 2019; 17:39. [PMID: 30992002 PMCID: PMC6469066 DOI: 10.1186/s12958-019-0482-y] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Accepted: 04/09/2019] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Maternal nutrition during pregnancy has life-long consequences for offspring. However, the effects of maternal overnutrition and/ or obesity on fetal growth remain poorly understood, e.g., it is not clear why birthweight is increased in some obese pregnancies but not in others. Maternal obesity is frequently studied using rodents on high-fat diets, but effects on fetal growth are inconsistent. The purpose of this review is to identify factors that contribute to reduced or increased fetal growth in rodent models of maternal overnutrition. METHODS We searched Web of Science and screened 2173 abstracts and 328 full texts for studies that fed mice or rats diets providing ~ 45% or ~ 60% calories from fat for 3 weeks or more prior to pregnancy. We identified 36 papers matching the search criteria that reported birthweight or fetal weight. RESULTS Studies that fed 45% fat diets to mice or 60% fat diets to rats generally did not show effects on fetal growth. Feeding a 45% fat diet to rats generally reduced birth and fetal weight. Feeding mice a 60% fat diet for 4-9 weeks prior to pregnancy tended to increase in fetal growth, whereas feeding this diet for a longer period tended to reduce fetal growth. CONCLUSIONS The high-fat diets used most often with rodents do not closely match Western diets and frequently reduce fetal growth, which is not a typical feature of obese human pregnancies. Adoption of standard protocols that more accurately mimic effects on fetal growth observed in obese human pregnancies will improve translational impact in this field.
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Affiliation(s)
- Julian K. Christians
- 0000 0004 1936 7494grid.61971.38Department of Biological Sciences, Simon Fraser University, 8888 University Drive, Burnaby, BC V5A 1S6 Canada
| | - Kendra I. Lennie
- 0000 0004 1936 7494grid.61971.38Department of Biological Sciences, Simon Fraser University, 8888 University Drive, Burnaby, BC V5A 1S6 Canada
| | - Lisa K. Wild
- 0000 0004 1936 7494grid.61971.38Department of Biological Sciences, Simon Fraser University, 8888 University Drive, Burnaby, BC V5A 1S6 Canada
| | - Raajan Garcha
- 0000 0004 1936 7494grid.61971.38Department of Biological Sciences, Simon Fraser University, 8888 University Drive, Burnaby, BC V5A 1S6 Canada
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Fish oil supplementation during adolescence attenuates metabolic programming of perinatal maternal high-fat diet in adult offspring. Br J Nutr 2019; 121:1345-1356. [PMID: 30940241 DOI: 10.1017/s0007114519000771] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Perinatal maternal high-fat diet (HFD) increases susceptibility to obesity and fatty liver diseases in adult offspring, which can be attenuated by the potent hypolipidaemic action of fish oil (FO), an n-3 PUFA source, during adult life. Previously, we described that adolescent HFD offspring showed resistance to FO hypolipidaemic effects, although FO promoted hepatic molecular changes suggestive of reduced lipid accumulation. Here, we investigated whether this FO intervention only during the adolescence period could affect offspring metabolism in adulthood. Then, female Wistar rats received isoenergetic, standard (STD: 9 % fat) or high-fat (HFD: 28·6 % fat) diet before mating, and throughout pregnancy and lactation. After weaning, male offspring received the standard diet; and from 25 to 45 d old they received oral administration of soyabean oil or FO. At 150 d old, serum and hepatic metabolic parameters were evaluated. Maternal HFD adult offspring showed increased body weight, visceral adiposity, hyperleptinaemia and decreased hepatic pSTAT3/STAT3 ratio, suggestive of hepatic leptin resistance. FO intake only during the adolescence period reduced visceral adiposity and serum leptin, regardless of maternal diet. Maternal HFD promoted dyslipidaemia and hepatic TAG accumulation, which was correlated with reduced hepatic carnitine palmitoyl transferase-1a content, suggesting lipid oxidation impairment. FO intake did not change serum lipids; however, it restored hepatic TAG content and hepatic markers of lipid oxidation to STD offspring levels. Therefore, we concluded that FO intake exclusively during adolescence programmed STD offspring and reprogrammed HFD offspring male rats to a healthier metabolic phenotype in adult life, reducing visceral adiposity, serum leptin and hepatic TAG content in offspring adulthood.
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Menting MD, van de Beek C, Mintjens S, Wever KE, Korosi A, Ozanne SE, Limpens J, Roseboom TJ, Hooijmans C, Painter RC. The link between maternal obesity and offspring neurobehavior: A systematic review of animal experiments. Neurosci Biobehav Rev 2019; 98:107-121. [DOI: 10.1016/j.neubiorev.2018.12.023] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 12/19/2018] [Accepted: 12/19/2018] [Indexed: 02/06/2023]
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Rodríguez-González GL, Castro-Rodríguez DC, Zambrano E. Pregnancy and Lactation: A Window of Opportunity to Improve Individual Health. Methods Mol Biol 2018; 1735:115-144. [PMID: 29380310 DOI: 10.1007/978-1-4939-7614-0_7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Human and animal studies indicate that obesity during pregnancy adversely impacts both maternal health and offspring phenotype predisposing them to chronic diseases later in life including obesity, dyslipidemia, type 2 diabetes mellitus, and hypertension. Effective interventions during human pregnancy and/or lactation are needed to improve both maternal and offspring health. This review addresses the relationship between adverse perinatal insults and its negative impact on offspring development and presents some maternal intervention studies such as diet modification, probiotic consumption, or maternal exercise, to prevent or alleviate the negative outcomes in both the mother and her child.
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Affiliation(s)
- Guadalupe L Rodríguez-González
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Diana C Castro-Rodríguez
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Elena Zambrano
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.
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Puppala S, Li C, Glenn JP, Saxena R, Gawrieh S, Quinn A, Palarczyk J, Dick EJ, Nathanielsz PW, Cox LA. Primate fetal hepatic responses to maternal obesity: epigenetic signalling pathways and lipid accumulation. J Physiol 2018; 596:5823-5837. [PMID: 29516496 PMCID: PMC6265567 DOI: 10.1113/jp275422] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Accepted: 02/01/2018] [Indexed: 12/12/2022] Open
Abstract
KEY POINTS Maternal obesity (MO) and exposure to a high-fat, high-simple-carbohydrate diet during pregnancy predisposes offspring to obesity, metabolic and cardiovascular disorders in later life. Underlying molecular pathways and potential epigenetic factors that are dysregulated in MO were identified using unbiased transcriptomic methods. There was increased lipid accumulation and severe steatosis in the MO baboon fetal liver suggesting that these offspring are on an early trajectory of non-alcoholic fatty liver disease and non-alcoholic steatohepatitis. ABSTRACT Maternal obesity (MO) increases offspring cardiometabolic disease risk. Altered fetal liver development in response to the challenge of MO has metabolic consequences underlying adverse offspring life-course health outcomes. Little is known about the molecular pathways and potential epigenetic changes regulating primate fetal liver responses to MO. We hypothesized that MO would induce fetal baboon liver epigenetic changes resulting in dysregulation of key metabolic pathways that impact lipid metabolism. MO was induced prior to pregnancy by a high-fat, high-fructose diet. Unbiased gene and microRNA (small RNA Seq) abundance analyses were performed on fetal baboon livers at 0.9 gestation and subjected to pathway analyses to identify fetal liver molecular responses to MO. Fetal baboon liver lipid and glycogen content were quantified by the Computer Assisted Stereology Toolbox. In response to MO, fetal livers revealed dysregulation of TCA cycle, proteasome, oxidative phosphorylation, glycolysis and Wnt/β-catenin signalling pathways together with marked lipid accumulation supporting our hypothesis that multiple pathway dysregulation detrimentally impacts lipid management. This is the first study of MO programming of the non-human primate fetal liver using unbiased transcriptome analysis to detect changes in hepatic gene expression levels and identify potential microRNA epigenetic regulators of metabolic disruption.
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Affiliation(s)
- Sobha Puppala
- Department of Internal Medicine, Section of Molecular Medicine, Wake Forest BaptistMedical CenterWinston‐SalemNCUSA
| | - Cun Li
- Department of Animal ScienceUniversity of WyomingLaramieWYUSA
| | - Jeremy P. Glenn
- Department of GeneticsTexas Biomedical Research InstituteSan AntonioTXUSA
| | - Romil Saxena
- Department of Pathology, Indiana University School of MedicineIndianapolisINUSA
| | - Samer Gawrieh
- Division of Gastroenterology and HepatologyIndiana University School of MedicineIndianapolisINUSA
| | - Amy Quinn
- Department of Pediatrics, Division of NeonatologyUniversity of Texas Health Science CenterSan AntonioTXUSA
| | - Jennifer Palarczyk
- Department of Pediatrics, Division of NeonatologyUniversity of Texas Health Science CenterSan AntonioTXUSA
| | - Edward J. Dick
- Southwest National Primate Research CenterTexas Biomedical Research InstituteSan AntonioTXUSA
| | - Peter W. Nathanielsz
- Department of Animal ScienceUniversity of WyomingLaramieWYUSA
- Department of GeneticsTexas Biomedical Research InstituteSan AntonioTXUSA
| | - Laura A. Cox
- Department of Internal Medicine, Section of Molecular Medicine, Wake Forest BaptistMedical CenterWinston‐SalemNCUSA
- Southwest National Primate Research CenterTexas Biomedical Research InstituteSan AntonioTXUSA
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Ibáñez CA, Vázquez-Martínez M, León-Contreras JC, Reyes-Castro LA, Rodríguez-González GL, Bautista CJ, Nathanielsz PW, Zambrano E. Different Statistical Approaches to Characterization of Adipocyte Size in Offspring of Obese Rats: Effects of Maternal or Offspring Exercise Intervention. Front Physiol 2018; 9:1571. [PMID: 30524294 PMCID: PMC6262415 DOI: 10.3389/fphys.2018.01571] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Accepted: 10/19/2018] [Indexed: 01/03/2023] Open
Abstract
Adipocyte size (AS) shows asymmetric distribution related to current metabolic state, e.g., adipogenesis or lipolysis. We profiled AS distribution using different statistical approaches in offspring (F1) of control (C) and obese (MO) mothers (F0) with and without F0 or F1 exercise. Offspring from F0 exercise were designated CF0ex and MOF0ex. Exercised F1 of sedentary mothers were designated CF1ex and MOF1ex. F1 retroperitoneal fat cross-sectional AS was measured by median, cumulative distributions, data dispersion and extreme values based on gamma distribution modeling. F1 metabolic parameters: body weight, retroperitoneal fat, adiposity index (AI), serum leptin, triglycerides (TG) and insulin resistance index (IRI) were measured. Male and female F1 AS showed different cumulative distribution between C and MO (p < 0.0001) therefore comparisons were performed among C, CF0ex and CF1ex groups and MO, MOF0ex and MOF1ex groups. MO AI was higher than C (p < 0.05) and male MOF1ex AI lower than MO (p < 0.05). Median AS was higher in male and female MO vs. C (p < 0.05). Male and female MOF0ex and MOF1ex reduced median AS (p < 0.05). Lower AS dispersion was observed in male CF1ex and MOF1ex vs. CF0ex and MOF0ex, respectively. MO reduced small and increased large adipocyte proportions vs. C (p < 0.05); MOF0ex increased small and MOF1ex the proportion of large adipocytes vs. MO (p < 0.05). MOF0ex reduced male IRI and female TG vs. MO (p < 0.05). MOF1ex reduced male and female leptin (p < 0.05); CF1ex reduced male leptin (p < 0.05). Conclusions: several factors, diet, physical activity and gender modify AS distribution. Conventional AS distribution methods normally do not include analyzes of extreme, large and small adipocytes, which characterize different phenotypes. Maternal high fat diet affects F1 AS distribution, which was programmed during development. F0ex and F1ex have gender specific F1 beneficial effects. AS distribution characterization helps explain adipose tissue metabolic changes in different physiological conditions and will aid design of efficacious interventions to prevent and/or recuperate adverse developmental programming outcomes. Finally, precise identification of effects of specific interventions as exercise of F0 and/or F1 are needed to improve outcomes in obese women and their obesity prone offspring.
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Affiliation(s)
- Carlos A Ibáñez
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Magaly Vázquez-Martínez
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - J Carlos León-Contreras
- Experimental Patology Section, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Luis A Reyes-Castro
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Guadalupe L Rodríguez-González
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Claudia J Bautista
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Peter W Nathanielsz
- Department of Animal Science, University of Wyoming, Laramie WY, United States
| | - Elena Zambrano
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
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Wang Q, Zhu C, Sun M, Maimaiti R, Ford SP, Nathanielsz PW, Ren J, Guo W. Maternal obesity impairs fetal cardiomyocyte contractile function in sheep. FASEB J 2018; 33:2587-2598. [PMID: 30289749 DOI: 10.1096/fj.201800988r] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Obesity is a major public health problem worldwide. In the United States, one-third of women of reproductive age are obese. Human studies show that maternal obesity (MO) predisposes offspring to cardiovascular disease. However, the underlying mechanisms remain unclear. Given the similarities between pregnancy in sheep and humans, we studied sheep to examine the impact of MO on fetal cardiomyocyte contractility at term. We observed that MO impaired cardiomyocyte contractility by reducing peak shortening and shortening/relengthening velocity, prolonging time to relengthening. MO disrupted Ca2+ homeostasis in fetal cardiomyocytes, increasing intracellular Ca2+ and inducing cellular Ca2+ insensitivity. The Ca2+-release channel was impaired, but Ca2+ uptake was unaffected by MO. The upstream kinases that phosphorylate the Ca2+-release channel-ryanodine receptor-2, PKA, and calmodulin-dependent protein kinase II-were activated in MO fetuses. Contractile dysfunction was associated with an increased ratio of myosin heavy chain (MHC)-β to MHC-α and upregulated cardiac troponin (cTn)-T and tropomyosin, as well as cTn-I phosphorylation. In summary, this is the first characterization of the effects of MO on fetal cardiomyocyte contractility. Our findings indicate that MO impairs fetal cardiomyocyte contractility through altered intracellular Ca2+ handling, overloading fetal cardiomyocyte intracellular Ca2+ and aberrant myofilament protein composition. These mechanisms may contribute to developmental programming by MO of offspring cardiac function and predisposition to later life cardiovascular disease in the offspring.-Wang, Q., Zhu, C., Sun, M., Maimaiti, R., Ford, S. P., Nathanielsz, P. W., Ren, J., Guo, W. Maternal obesity impairs fetal cardiomyocyte contractile function in sheep.
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Affiliation(s)
- Qiurong Wang
- Center for the Study of Fetal Programming, University of Wyoming, Laramie, Wyoming, USA.,Animal Science Department, University of Wyoming, Laramie, Wyoming, USA; and
| | - Chaoqun Zhu
- Animal Science Department, University of Wyoming, Laramie, Wyoming, USA; and
| | - Mingming Sun
- Animal Science Department, University of Wyoming, Laramie, Wyoming, USA; and
| | - Rexiati Maimaiti
- Animal Science Department, University of Wyoming, Laramie, Wyoming, USA; and
| | - Stephen P Ford
- Center for the Study of Fetal Programming, University of Wyoming, Laramie, Wyoming, USA.,Animal Science Department, University of Wyoming, Laramie, Wyoming, USA; and
| | - Peter W Nathanielsz
- Center for the Study of Fetal Programming, University of Wyoming, Laramie, Wyoming, USA.,Animal Science Department, University of Wyoming, Laramie, Wyoming, USA; and
| | - Jun Ren
- Center for Cardiovascular Research and Alternative Medicine, University of Wyoming, Laramie, Wyoming, USA
| | - Wei Guo
- Center for the Study of Fetal Programming, University of Wyoming, Laramie, Wyoming, USA.,Animal Science Department, University of Wyoming, Laramie, Wyoming, USA; and.,Center for Cardiovascular Research and Alternative Medicine, University of Wyoming, Laramie, Wyoming, USA
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40
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Xu H, Fu Q, Zhou Y, Xue C, Olson P, Lynch EC, Zhang KK, Wu C, Murano P, Zhang L, Xie L. A long-term maternal diet intervention is necessary to avoid the obesogenic effect of maternal high-fat diet in the offspring. J Nutr Biochem 2018; 62:210-220. [PMID: 30316166 DOI: 10.1016/j.jnutbio.2018.09.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 08/22/2018] [Accepted: 09/17/2018] [Indexed: 12/14/2022]
Abstract
Although a pre-pregnancy dietary intervention is believed to be able to prevent offspring obesity, research evidence is absent. We hypothesize that a long period of pre-pregnancy maternal diet transition from a high-fat (HF) diet to a normal-fat (NF) diet effectively prevents offspring obesity, and this preventive effect is independent of maternal body weight change. In our study, female mice were either continued on an NF diet (NF group) or an HF diet (HF group) until weaning, or switched from an HF to an NF for 1 week (H1N group), 5 weeks (H5N group) or 9 weeks (H9N group) before pregnancy. After weaning, the offspring were given the HF diet for 12 weeks to promote obesity. The mothers, regardless of which group, did not display maternal body weight change and glucose intolerance either before pregnancy or after weaning. Compared to the HF group, the H1N and H5N, but not the H9N, offspring developed glucose intolerance earlier, with more severely imbalanced glucose homeostasis. These offspring also displayed hepatocyte degeneration and significant adipocyte hypertrophy associated with higher expression of lipogenesis genes. The molecular mechanistic study showed blunted insulin signaling, overactivated adipocyte Akt signaling and hepatic AMPK signaling with enhanced lipogenesis genes in the H1N and H5N versus the NF offspring. However, maternal H9N diets normalized glucose and lipid metabolism of the offspring via resensitized insulin signaling and normalized Akt and AMPK signaling. In summary, we showed that a long-term maternal diet intervention effectively released the intergenerational obesogenic effect of maternal HF diet independent of maternal weight management.
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Affiliation(s)
- Huiting Xu
- Department of Biomedical Sciences, University of North Dakota, Grand Forks, ND 58202; Hubei Cancer Hospital, Wuhan, Hubei 430079, China
| | - Qiang Fu
- Department of Biomedical Sciences, University of North Dakota, Grand Forks, ND 58202; Tongji Hospital, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
| | - Yi Zhou
- Department of Nutrition and Food Sciences, Texas A&M University, College Station, TX 77843; Tongji Hospital, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
| | - Chengbin Xue
- Department of Biomedical Sciences, University of North Dakota, Grand Forks, ND 58202; Campus Hospital, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China
| | - Patrick Olson
- Department of Biomedical Sciences, University of North Dakota, Grand Forks, ND 58202
| | - Ernest C Lynch
- Department of Biomedical Sciences, University of North Dakota, Grand Forks, ND 58202
| | - Ke K Zhang
- Department of Pathology, University of North Dakota, Grand Forks, ND 58202; ND-INBRE Bioinfomatic Core, University of North Dakota, Grand Forks, ND 58202
| | - Chaodong Wu
- Department of Nutrition and Food Sciences, Texas A&M University, College Station, TX 77843
| | - Peter Murano
- Department of Nutrition and Food Sciences, Texas A&M University, College Station, TX 77843
| | - Lanjing Zhang
- Department of Pathology, University Medical Center of Princeton, Plainsboro, NJ, USA; Department of Chemical Biology, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, NJ, USA; Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | - Linglin Xie
- Department of Biomedical Sciences, University of North Dakota, Grand Forks, ND 58202; Department of Nutrition and Food Sciences, Texas A&M University, College Station, TX 77843.
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Lomas-Soria C, Reyes-Castro LA, Rodríguez-González GL, Ibáñez CA, Bautista CJ, Cox LA, Nathanielsz PW, Zambrano E. Maternal obesity has sex-dependent effects on insulin, glucose and lipid metabolism and the liver transcriptome in young adult rat offspring. J Physiol 2018; 596:4611-4628. [PMID: 29972240 DOI: 10.1113/jp276372] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 06/15/2018] [Indexed: 12/12/2022] Open
Abstract
KEY POINTS Maternal high-fat diet consumption predisposes to metabolic dysfunction in male and female offspring at young adulthood. Maternal obesity programs non-alcoholic fatty liver disease (NAFLD) in a sex-dependent manner. We demonstrate sex-dependent liver transcriptome profiles in rat offspring of obese mothers. In this study, we focused on pathways related to insulin, glucose and lipid signalling. These results improve understanding of the mechanisms by which a maternal high-fat diet affects the offspring. ABSTRACT Maternal obesity (MO) predisposes offspring (F1) to obesity, insulin resistance (IR) and non-alcoholic fatty liver disease (NAFLD). MO's effects on the F1 liver transcriptome are poorly understood. We used RNA-seq to determine the liver transcriptome of male and female F1 of MO and control-fed mothers. We hypothesized that MO-F1 are predisposed to sex-dependent adult liver dysfunction. Female Wistar rat mothers ate a control (C) or obesogenic (MO) diet from the time they were weaned through breeding at postnatal day (PND) 120, delivery and lactation. After weaning, all male and female F1 ate a control diet. At PND 110, F1 serum, liver and fat were collected to analyse metabolites, histology and liver differentially expressed genes. Male and female MO-F1 showed increased adiposity index, triglycerides, insulin and homeostatic model assessment vs. C-F1 with similar body weight and glucose serum concentrations. MO-F1 males presented greater physiological and histological NAFLD characteristics than MO-F1 females. RNA-seq revealed 1365 genes significantly changed in male MO-F1 liver and only 70 genes in female MO-F1 compared with controls. GO and KEGG analysis identified differentially expressed genes related to metabolic processes. Male MO-F1 liver showed the following altered pathways: insulin signalling (22 genes), phospholipase D signalling (14 genes), NAFLD (13 genes) and glycolysis/gluconeogenesis (7 genes). In contrast, few genes were altered in these pathways in MO-F1 females. In summary, MO programs sex-dependent F1 changes in insulin, glucose and lipid signalling pathways, leading to liver dysfunction and insulin resistance.
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Affiliation(s)
- Consuelo Lomas-Soria
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga 15, Belisario Domínguez, Tlalpan, México, D.F., 14080, México.,CONACyT, Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición SZ, México
| | - Luis A Reyes-Castro
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga 15, Belisario Domínguez, Tlalpan, México, D.F., 14080, México
| | - Guadalupe L Rodríguez-González
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga 15, Belisario Domínguez, Tlalpan, México, D.F., 14080, México
| | - Carlos A Ibáñez
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga 15, Belisario Domínguez, Tlalpan, México, D.F., 14080, México
| | - Claudia J Bautista
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga 15, Belisario Domínguez, Tlalpan, México, D.F., 14080, México
| | - Laura A Cox
- Department of Internal Medicine, Section of Molecular Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, USA.,Southwest National Primate Research Center, Texas Biomedical Research Institute, San Antonio, TX, USA
| | - Peter W Nathanielsz
- Department of Animal Science, University of Wyoming, Laramie, WY, USA.,Department of Genetics, Texas Biomedical Research Institute, San Antonio, TX, USA
| | - Elena Zambrano
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga 15, Belisario Domínguez, Tlalpan, México, D.F., 14080, México
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Cardenas-Perez RE, Fuentes-Mera L, de la Garza AL, Torre-Villalvazo I, Reyes-Castro LA, Rodriguez-Rocha H, Garcia-Garcia A, Corona-Castillo JC, Tovar AR, Zambrano E, Ortiz-Lopez R, Saville J, Fuller M, Camacho A. Maternal overnutrition by hypercaloric diets programs hypothalamic mitochondrial fusion and metabolic dysfunction in rat male offspring. Nutr Metab (Lond) 2018; 15:38. [PMID: 29991958 PMCID: PMC5987395 DOI: 10.1186/s12986-018-0279-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Accepted: 05/23/2018] [Indexed: 02/06/2023] Open
Abstract
Background Maternal overnutrition including pre-pregnancy, pregnancy and lactation promotes a lipotoxic insult leading to metabolic dysfunction in offspring. Diet-induced obesity models (DIO) show that changes in hypothalamic mitochondria fusion and fission dynamics modulate metabolic dysfunction. Using three selective diet formula including a High fat diet (HFD), Cafeteria (CAF) and High Sugar Diet (HSD), we hypothesized that maternal diets exposure program leads to selective changes in hypothalamic mitochondria fusion and fission dynamics in male offspring leading to metabolic dysfunction which is exacerbated by a second exposure after weaning. Methods We exposed female Wistar rats to nutritional programming including Chow, HFD, CAF, or HSD for 9 weeks (pre-mating, mating, pregnancy and lactation) or to the same diets to offspring after weaning. We determined body weight, food intake and metabolic parameters in the offspring from 21 to 60 days old. Hypothalamus was dissected at 60 days old to determine mitochondria-ER interaction markers by mRNA expression and western blot and morphology by transmission electron microscopy (TEM). Mitochondrial-ER function was analyzed by confocal microscopy using hypothalamic cell line mHypoA-CLU192. Results Maternal programming by HFD and CAF leads to failure in glucose, leptin and insulin sensitivity and fat accumulation. Additionally, HFD and CAF programming promote mitochondrial fusion by increasing the expression of MFN2 and decreasing DRP1, respectively. Further, TEM analysis confirms that CAF exposure after programing leads to an increase in mitochondria fusion and enhanced mitochondrial-ER interaction, which partially correlates with metabolic dysfunction and fat accumulation in the HFD and CAF groups. Finally, we identified that lipotoxic palmitic acid stimulus in hypothalamic cells increases Ca2+ overload into mitochondria matrix leading to mitochondrial dysfunction. Conclusions We concluded that maternal programming by HFD induces hypothalamic mitochondria fusion, metabolic dysfunction and fat accumulation in male offspring, which is exacerbated by HFD or CAF exposure after weaning, potentially due to mitochondria calcium overflux.
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Affiliation(s)
- Robbi E Cardenas-Perez
- 1Departmento de Bioquímica y Medicina Molecular, Facultad de Medicina, Universidad Autonoma de Nuevo Leon, Monterrey, Mexico.,2Unidad de Neurometabolismo, Centro de Investigación y Desarrollo en Ciencias de la Salud, Universidad Autónoma de Nuevo Leon, Monterrey, Mexico
| | - Lizeth Fuentes-Mera
- 1Departmento de Bioquímica y Medicina Molecular, Facultad de Medicina, Universidad Autonoma de Nuevo Leon, Monterrey, Mexico
| | - Ana Laura de la Garza
- 3Centro de Investigacion en Nutricion y Salud Publica, Facultad de Salud Publica y Nutricion, Universidad Autonoma de Nuevo Leon, Monterrey, Mexico
| | - Ivan Torre-Villalvazo
- 4Departamento Fisiología de la Nutrición, Instituto Nacional de Ciencias Medicas y Nutrición, Mexico City, Mexico
| | - Luis A Reyes-Castro
- 5Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Medicas y Nutrición Salvador Zubiran, México City, Mexico
| | - Humberto Rodriguez-Rocha
- 6Departmento de Histología, Facultad de Medicina, Universidad Autonoma de Nuevo Leon, Monterrey, Mexico
| | - Aracely Garcia-Garcia
- 6Departmento de Histología, Facultad de Medicina, Universidad Autonoma de Nuevo Leon, Monterrey, Mexico
| | | | - Armando R Tovar
- 4Departamento Fisiología de la Nutrición, Instituto Nacional de Ciencias Medicas y Nutrición, Mexico City, Mexico
| | - Elena Zambrano
- 5Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Medicas y Nutrición Salvador Zubiran, México City, Mexico
| | - Rocio Ortiz-Lopez
- 8Escuela de Medicina y Ciencias de la Salud, Instituto Tecnologico de Monterrey, Monterrey, Mexico
| | - Jennifer Saville
- Genetics and Molecular Pathology, SA Pathology at Women's and Children's Hospital, University of Adelaide, Adelaide, Australia
| | - Maria Fuller
- Genetics and Molecular Pathology, SA Pathology at Women's and Children's Hospital, University of Adelaide, Adelaide, Australia
| | - Alberto Camacho
- 1Departmento de Bioquímica y Medicina Molecular, Facultad de Medicina, Universidad Autonoma de Nuevo Leon, Monterrey, Mexico.,2Unidad de Neurometabolismo, Centro de Investigación y Desarrollo en Ciencias de la Salud, Universidad Autónoma de Nuevo Leon, Monterrey, Mexico.,10Departamento de Bioquimica y Medicina Molecular. Facultad de Medicina, Universidad Autónoma de Nuevo León, Ave. Francisco I Madero y Dr. Eduardo Aguirre Pequeño s/n. Colonia Mitras Centro, C.P. 64460 Monterrey, Nuevo Leon Mexico
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Therapies for gestational diabetes and their implications for maternal and offspring health: Evidence from human and animal studies. Pharmacol Res 2018; 130:52-73. [PMID: 29421161 DOI: 10.1016/j.phrs.2018.02.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Revised: 01/05/2018] [Accepted: 02/01/2018] [Indexed: 01/21/2023]
Abstract
Obesity prior to and during pregnancy is associated with an increased risk of complications during pregnancy. One of the most common complications of pregnancy is gestational diabetes mellitus (GDM), a condition characterized by hyperglycemia and insulin resistance that is diagnosed in the third trimester of pregnancy. GDM predisposes both mothers and their children to increased obesity and cardiometabolic disorders, namely type 2 diabetes and cardiovascular disease. Current treatments include lifestyle changes and insulin injections, but oral anti-diabetic drugs such as metformin and glyburide are increasingly prescribed as they do not require injections. However, the long-term implications of therapies for diabetes during pregnancy on mothers and their offspring are not fully understood. In this review, we describe current treatments for GDM, including the first line lifestyle interventions such as exercise as well as insulin, glyburides and metformin. We also review selected natural health products that are sometimes used by individuals during pregnancy that could also be an effective therapeutic in pregnancies characterized by obesity or GDM. We focus on both the short- and long-term effects of treatments on the health of mothers and their offspring. We review the current literature from clinical research and animal studies.
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Lecoutre S, Pourpe C, Butruille L, Marousez L, Laborie C, Guinez C, Lesage J, Vieau D, Eeckhoute J, Gabory A, Oger F, Eberlé D, Breton C. Reduced PPARγ2 expression in adipose tissue of male rat offspring from obese dams is associated with epigenetic modifications. FASEB J 2018; 32:2768-2778. [PMID: 29295860 DOI: 10.1096/fj.201700997r] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
According to the Developmental Origin of Health and Disease (DOHaD) concept, maternal obesity and accelerated growth in neonates program obesity later in life. White adipose tissue (WAT) has been the focus of developmental programming events, although underlying mechanisms remain elusive. In rodents, WAT development primarily occurs during lactation. We previously reported that adult rat offspring from dams fed a high-fat (HF) diet exhibited fat accumulation and decreased peroxisome proliferator-activated receptor γ (PPARγ) mRNA levels in WAT. We hypothesized that PPARγ down-regulation occurs via epigenetic malprogramming which takes place during adipogenesis. We therefore examined epigenetic modifications in the PPARγ1 and PPARγ2 promoters in perirenal (pWAT) and inguinal fat pads of HF offspring at weaning (postnatal d 21) and in adulthood. Postnatal d 21 is a period characterized by active epigenomic remodeling in the PPARγ2 promoter (DNA hypermethylation and depletion in active histone modification H3ac and H3K4me3) in pWAT, consistent with increased DNA methyltransferase and DNA methylation activities. Adult HF offspring exhibited sustained hypermethylation and histone modification H3ac of the PPARγ2 promoter in both deposits, correlated with persistent decreased PPARγ2 mRNA levels. Consistent with the DOHaD hypothesis, retained epigenetic marks provide a mechanistic basis for the cellular memory linking maternal obesity to a predisposition for later adiposity.-Lecoutre, S., Pourpe, C., Butruille, L., Marousez, L., Laborie, C., Guinez, C., Lesage, J., Vieau, D., Eeckhoute, J., Gabory, A., Oger, F., Eberlé, D., Breton, C. Reduced PPARγ2 expression in adipose tissue of male rat offspring from obese dams is associated with epigenetic modifications.
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Affiliation(s)
- Simon Lecoutre
- Equipe Malnutrition Maternelle et Programmation des Maladies Métaboliques, Equipe d'Accueil (EA) 4489, University of Lille, Lille, France
| | - Charlène Pourpe
- Equipe Malnutrition Maternelle et Programmation des Maladies Métaboliques, Equipe d'Accueil (EA) 4489, University of Lille, Lille, France
| | - Laura Butruille
- Equipe Malnutrition Maternelle et Programmation des Maladies Métaboliques, Equipe d'Accueil (EA) 4489, University of Lille, Lille, France
| | - Lucie Marousez
- Equipe Malnutrition Maternelle et Programmation des Maladies Métaboliques, Equipe d'Accueil (EA) 4489, University of Lille, Lille, France
| | - Christine Laborie
- Equipe Malnutrition Maternelle et Programmation des Maladies Métaboliques, Equipe d'Accueil (EA) 4489, University of Lille, Lille, France
| | - Céline Guinez
- Equipe Malnutrition Maternelle et Programmation des Maladies Métaboliques, Equipe d'Accueil (EA) 4489, University of Lille, Lille, France
| | - Jean Lesage
- Equipe Malnutrition Maternelle et Programmation des Maladies Métaboliques, Equipe d'Accueil (EA) 4489, University of Lille, Lille, France
| | - Didier Vieau
- Equipe Malnutrition Maternelle et Programmation des Maladies Métaboliques, Equipe d'Accueil (EA) 4489, University of Lille, Lille, France
| | - Jérôme Eeckhoute
- Institut Pasteur de Lille, Unité 1011-European Genomic Institute for Diabetes (EGID), INSERM, Centre Hospitalier Universitaire Lille, Université de Lille, Lille, France
| | - Anne Gabory
- Unité Mixte de Recherche (UMR), Biologie du Développement et Reproduction (BDR), Institut National de la Recherche Agronomique (INRA), Ecole Nationale Vétérinaire d'Alfort (ENVA), Université Paris Saclay, Jouy-en-Josas, France
| | - Frédérik Oger
- Equipe Malnutrition Maternelle et Programmation des Maladies Métaboliques, Equipe d'Accueil (EA) 4489, University of Lille, Lille, France
| | - Delphine Eberlé
- Equipe Malnutrition Maternelle et Programmation des Maladies Métaboliques, Equipe d'Accueil (EA) 4489, University of Lille, Lille, France
| | - Christophe Breton
- Equipe Malnutrition Maternelle et Programmation des Maladies Métaboliques, Equipe d'Accueil (EA) 4489, University of Lille, Lille, France
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Tellechea ML, Mensegue MF, Pirola CJ. The Association between High Fat Diet around Gestation and Metabolic Syndrome-related Phenotypes in Rats: A Systematic Review and Meta-Analysis. Sci Rep 2017; 7:5086. [PMID: 28698653 PMCID: PMC5506021 DOI: 10.1038/s41598-017-05344-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Accepted: 05/16/2017] [Indexed: 12/12/2022] Open
Abstract
Numerous rodent studies have evaluated the effects of a maternal high-fat diet (HFD) on later in life susceptibility to Metabolic Syndrome (MetS) with varying results. Our aim was to quantitatively synthesize the available data on effects of maternal HFD around gestation on offspring's body mass, body fat, plasma leptin, glucose, insulin, lipids and systolic blood pressure (SBP). Literature was screened and summary estimates of the effect of maternal HFD on outcomes were calculated by using fixed- or random-effects models. 362 effect sizes from 68 studies together with relevant moderators were collected. We found that maternal HFD is statistically associated with higher body fat, body weight, leptin, glucose, insulin and triglycerides levels, together with increased SBP in offspring later in life. Our analysis also revealed non-significant overall effect on offspring's HDL-cholesterol. A main source of variation among studies emerged from rat strain and lard-based diet type. Strain and sex -specific effects on particular data subsets were detected. Recommendations are suggested for future research in the field of developmental programming of the MetS. Despite significant heterogeneity, our meta-analysis confirms that maternal HFD had long-term metabolic effects in offspring.
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Affiliation(s)
- Mariana L Tellechea
- University of Buenos Aires, Institute of Medical Research A Lanari, Buenos Aires, Argentina. .,National Scientific and Technical Research Council (CONICET) - University of Buenos Aires, Institute of Medical Research (IDIM), Department of Molecular Genetics and Biology of Complex Diseases, Buenos Aires, Argentina.
| | - Melisa F Mensegue
- University of Buenos Aires, Institute of Medical Research A Lanari, Buenos Aires, Argentina.,National Scientific and Technical Research Council (CONICET) - University of Buenos Aires, Institute of Medical Research (IDIM), Department of Molecular Genetics and Biology of Complex Diseases, Buenos Aires, Argentina
| | - Carlos J Pirola
- University of Buenos Aires, Institute of Medical Research A Lanari, Buenos Aires, Argentina. .,National Scientific and Technical Research Council (CONICET) - University of Buenos Aires, Institute of Medical Research (IDIM), Department of Molecular Genetics and Biology of Complex Diseases, Buenos Aires, Argentina.
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Zambrano E, Nathanielsz PW. Relative contributions of maternal Western-type high fat, high sugar diets and maternal obesity to altered metabolic function in pregnancy. J Physiol 2017; 595:4573-4574. [PMID: 28513863 DOI: 10.1113/jp274392] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
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Review on intrauterine programming: Consequences in rodent models of mild diabetes and mild fat overfeeding are not mild. Placenta 2017; 52:21-32. [DOI: 10.1016/j.placenta.2017.02.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Revised: 02/06/2017] [Accepted: 02/09/2017] [Indexed: 02/08/2023]
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Can obesity in early childhood be influenced by lifestyle interventions during pregnancy? A systematic review of the literature. Proc Nutr Soc 2017. [DOI: 10.1017/s0029665117003664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Castro H, Pomar CA, Palou A, Picó C, Sánchez J. Offspring predisposition to obesity due to maternal-diet-induced obesity in rats is preventable by dietary normalization before mating. Mol Nutr Food Res 2016; 61. [PMID: 27794180 DOI: 10.1002/mnfr.201600513] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Revised: 09/16/2016] [Accepted: 10/06/2016] [Indexed: 12/31/2022]
Abstract
SCOPE We studied in rats whether the expected detrimental effects in offspring associated to maternal dietary obesity may be reverted by obesogenic diet removal 1 month before mating. METHODS AND RESULTS Female rats were fed a cafeteria diet (CD) from days 10 to 100 and then a standard diet (SD) (postcafeteria rats). One month after CD removal, postcafeteria rats and a group of SD-fed female rats (controls) were mated with males. At weaning, offspring were fed SD and followed until 4 months old. CD was effective at inducing obesity in dams. Its removal led to a reduction in body weight, although, after 30 days, rats retained excess body weight and fat than controls. During lactation, postcafeteria dams showed greater body fat, and higher leptin and adiponectin levels in milk than controls. From 2 months of life, offspring of postcafeteria dams displayed lower body weight than controls, with no differences in the percentage of fat, homeostatic model assessment for insulin resistance, or circulating parameters. CONCLUSION Removal of CD in obese rats before gestation, although without complete reversion of body weight excess, may prevent the expected detrimental effects in offspring associated to an excess fat accumulation in adulthood and the related metabolic disturbances.
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Affiliation(s)
- Heriberto Castro
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity), University of the Balearic Islands and CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Palma de Mallorca, Spain.,Facultad de Salud Pública y Nutrición, Universidad Autónoma de Nuevo León, Nuevo León, México
| | - Catalina Amadora Pomar
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity), University of the Balearic Islands and CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Palma de Mallorca, Spain
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity), University of the Balearic Islands and CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Palma de Mallorca, Spain
| | - Catalina Picó
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity), University of the Balearic Islands and CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Palma de Mallorca, Spain
| | - Juana Sánchez
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics and Obesity), University of the Balearic Islands and CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Palma de Mallorca, Spain
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Zambrano E, Sosa-Larios T, Calzada L, Ibáñez CA, Mendoza-Rodríguez CA, Morales A, Morimoto S. Decreased basal insulin secretion from pancreatic islets of pups in a rat model of maternal obesity. J Endocrinol 2016; 231:49-57. [PMID: 27496224 DOI: 10.1530/joe-16-0321] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Accepted: 08/04/2016] [Indexed: 11/08/2022]
Abstract
Maternal obesity (MO) is a deleterious condition that enhances susceptibility of adult offspring to metabolic diseases such as type 2 diabetes. The objective is to study the effect of MO on in vitro insulin secretion and pancreatic cellular population in offspring. We hypothesize that a harmful antenatal metabolic environment due to MO diminishes the basal glucose-responsive secretory function of pancreatic beta cells in offspring. Mothers were fed a control (C) or high-fat diet from weaning through pregnancy (120 days) and lactation. At postnatal days (PNDs) 36 and 110, pups were killed, peripheral blood was collected and pancreatic islets were isolated. Basal insulin secretion was measured in vitro in islets for 60 min. It was found that blood insulin, glucose and homeostasis model assessment (HOMA) index were unaffected by maternal diet and age in females. However, male MO offspring at PND 110 showed hyperinsulinemia and insulin resistance compared with C. Body weight was not modified by MO, but fat content was higher in MO pups compared with C pups. Triglycerides and leptin concentrations were higher in MO than in C offspring in all groups except in females at PND 36. Pancreatic islet cytoarchitecture was unaffected by MO. At PND 36, islets of male and female C and MO offspring responded similarly to glucose, but at PND 110, male and female MO offspring islets showed a 50% decrease in insulin secretion. It was concluded that MO impairs basal insulin secretion of offspring with a greater impact on males than females, and this effect mainly manifests in adulthood.
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Affiliation(s)
- Elena Zambrano
- Departamento de Biología de la ReproducciónInstituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, México
| | - Tonantzin Sosa-Larios
- Departamento de Biología de la ReproducciónInstituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, México
| | - Lizbeth Calzada
- Departamento de Biología de la ReproducciónInstituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, México
| | - Carlos A Ibáñez
- Departamento de BiologíaFacultad de Química, Universidad Nacional Autónoma de México, Mexico City, México
| | - Carmen A Mendoza-Rodríguez
- Departamento de Biología de la ReproducciónInstituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, México
| | - Angélica Morales
- Departamento de Biología de la ReproducciónInstituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, México
| | - Sumiko Morimoto
- Departamento de Biología de la ReproducciónInstituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, México
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