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Chico-Barba G, Sámano R, Martínez-Rojano H, Morales-Hernández RM, Barrientos-Galeana E, Luna-Hidalgo A, Kaufer-Horwitz M, Obrador GT, Villa-Romero AR. Total Gestational Weight Gain Is Explained by Leptin and Body Fat, Regardless of Pre-Pregnancy Body Mass Index and Other Adipokines, in Mexican Adolescents. Nutrients 2024; 16:2147. [PMID: 38999894 PMCID: PMC11242962 DOI: 10.3390/nu16132147] [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: 06/12/2024] [Revised: 06/30/2024] [Accepted: 07/03/2024] [Indexed: 07/14/2024] Open
Abstract
Pre-pregnancy body mass index (pBMI) is a predictor of gestational weight gain (GWG). However, other factors, such as adipokines and inflammation markers, may also be associated with GWG. The aim of the study was to determine the association of leptin, adiponectin, irisin, and C-reactive protein, with GWG in adolescents. A longitudinal study was conducted from 2018 to 2023 in adolescents with a clinically healthy pregnancy. The assessments included sociodemographic and clinical data, pBMI, percent of body fat, serum concentrations of leptin, adiponectin, irisin, and high-sensitivity C-reactive protein (hsCRP), and total GWG adequacy. Cox regression models were performed, the outcome variables were inadequate and excessive GWG. In 198 participants, being overweight/obesity was marginally associated with a protective effect against inadequate GWG (HR = 0.44, 95%CI = 0.18-1.06), regardless of maternal characteristics and adipokines. Leptin (HR = 1.014, 95%CI = 1.008-1.021), and body fat percent (HR = 1.11, 95%CI = 1.05-1.17) were associated with a higher risk of excessive GWG, independent of other maternal variables such as pBMI, while adiponectin was associated with a lower risk. These findings suggest that, in Mexican adolescents, adipose tissue and its adipokines during pregnancy may play a more significant role in the final GWG than body weight.
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Affiliation(s)
- Gabriela Chico-Barba
- Programa de Maestría y Doctorado en Ciencias Médicas, Odontológicas y de la Salud, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico
- Coordinación de Nutrición y Bioprogramación, Instituto Nacional de Perinatología, Mexico City 11000, Mexico
| | - Reyna Sámano
- Coordinación de Nutrición y Bioprogramación, Instituto Nacional de Perinatología, Mexico City 11000, Mexico
| | - Hugo Martínez-Rojano
- Sección de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico
| | | | - Edgar Barrientos-Galeana
- Coordinación de Nutrición y Bioprogramación, Instituto Nacional de Perinatología, Mexico City 11000, Mexico
| | - Andrea Luna-Hidalgo
- Coordinación de Nutrición y Bioprogramación, Instituto Nacional de Perinatología, Mexico City 11000, Mexico
| | - Martha Kaufer-Horwitz
- Dirección de Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | | | - Antonio Rafael Villa-Romero
- División de Investigación, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico
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Yau-Qiu ZX, Galmés S, Castillo P, Picó C, Palou A, Rodríguez AM. Maternal choline supplementation mitigates premature foetal weight gain induced by an obesogenic diet, potentially linked to increased amniotic fluid leptin levels in rats. Sci Rep 2024; 14:11366. [PMID: 38762543 PMCID: PMC11102553 DOI: 10.1038/s41598-024-62229-2] [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: 02/22/2024] [Accepted: 05/15/2024] [Indexed: 05/20/2024] Open
Abstract
Placental leptin may impact foetal development. Maternal overnutrition has been linked to increased plasma leptin levels and adverse effects on offspring, whereas choline, an essential nutrient for foetal development, has shown promise in mitigating some negative impacts of maternal obesity. Here, we investigate whether a maternal obesogenic diet alters foetal growth and leptin levels in the foetal stomach, amniotic fluid (AF), and placenta in late gestation and explore the potential modulating effects of maternal choline supplementation. Female rats were fed a control (CD) or a western diet (WD) four weeks before mating and during gestation, half of them supplemented with choline (pregnancy days 11-17). Leptin levels (in foetal stomach, AF, and placenta) and leptin gene expression (in placenta) were assessed on gestation days 20 and 21. At day 20, maternal WD feeding resulted in greater leptin levels in foetal stomach, placenta, and AF. The increased AF leptin levels were associated with a premature increase in foetal weight in both sexes. Maternal choline supplementation partially prevented these alterations, but effects differed in CD dams, causing increased AF leptin levels and greater weight in male foetuses at day 20. Maternal choline supplementation effectively mitigates premature foetal overgrowth induced by an obesogenic diet, potentially linked to increased AF leptin levels. Further research is needed to explore the sex-specific effects.
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Affiliation(s)
- Zhi Xin Yau-Qiu
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation-NuBE), University of the Balearic Islands (UIB), Cra. Valldemossa Km 7.5, 07122, Palma, Balearic Islands, Spain
- Health Research Institute of the Balearic Islands (IdISBa), 07120, Palma, Spain
- CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, 28029, Madrid, Spain
| | - Sebastià Galmés
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation-NuBE), University of the Balearic Islands (UIB), Cra. Valldemossa Km 7.5, 07122, Palma, Balearic Islands, Spain.
- Health Research Institute of the Balearic Islands (IdISBa), 07120, Palma, Spain.
- CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, 28029, Madrid, Spain.
| | - Pedro Castillo
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation-NuBE), University of the Balearic Islands (UIB), Cra. Valldemossa Km 7.5, 07122, Palma, Balearic Islands, Spain
- Health Research Institute of the Balearic Islands (IdISBa), 07120, Palma, Spain
- CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, 28029, Madrid, Spain
| | - Catalina Picó
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation-NuBE), University of the Balearic Islands (UIB), Cra. Valldemossa Km 7.5, 07122, Palma, Balearic Islands, Spain
- Health Research Institute of the Balearic Islands (IdISBa), 07120, Palma, Spain
- CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, 28029, Madrid, Spain
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation-NuBE), University of the Balearic Islands (UIB), Cra. Valldemossa Km 7.5, 07122, Palma, Balearic Islands, Spain
- Health Research Institute of the Balearic Islands (IdISBa), 07120, Palma, Spain
- CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, 28029, Madrid, Spain
| | - Ana María Rodríguez
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation-NuBE), University of the Balearic Islands (UIB), Cra. Valldemossa Km 7.5, 07122, Palma, Balearic Islands, Spain
- Health Research Institute of the Balearic Islands (IdISBa), 07120, Palma, Spain
- CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, 28029, Madrid, Spain
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Bonet ML, Ribot J, Sánchez J, Palou A, Picó C. Early Life Programming of Adipose Tissue Remodeling and Browning Capacity by Micronutrients and Bioactive Compounds as a Potential Anti-Obesity Strategy. Cells 2024; 13:870. [PMID: 38786092 PMCID: PMC11120104 DOI: 10.3390/cells13100870] [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: 04/09/2024] [Revised: 05/13/2024] [Accepted: 05/17/2024] [Indexed: 05/25/2024] Open
Abstract
The early stages of life, especially the period from conception to two years, are crucial for shaping metabolic health and the risk of obesity in adulthood. Adipose tissue (AT) plays a crucial role in regulating energy homeostasis and metabolism, and brown AT (BAT) and the browning of white AT (WAT) are promising targets for combating weight gain. Nutritional factors during prenatal and early postnatal stages can influence the development of AT, affecting the likelihood of obesity later on. This narrative review focuses on the nutritional programming of AT features. Research conducted across various animal models with diverse interventions has provided insights into the effects of specific compounds on AT development and function, influencing the development of crucial structures and neuroendocrine circuits responsible for energy balance. The hormone leptin has been identified as an essential nutrient during lactation for healthy metabolic programming against obesity development in adults. Studies have also highlighted that maternal supplementation with polyunsaturated fatty acids (PUFAs), vitamin A, nicotinamide riboside, and polyphenols during pregnancy and lactation, as well as offspring supplementation with myo-inositol, vitamin A, nicotinamide riboside, and resveratrol during the suckling period, can impact AT features and long-term health outcomes and help understand predisposition to obesity later in life.
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Affiliation(s)
- M. Luisa Bonet
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, 07122 Palma, Spain; (M.L.B.); (J.S.); (A.P.); (C.P.)
- Health Research Institute of the Balearic Islands (IdISBa), 07010 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
- Artificial Intelligence Research Institute of the Balearic Islands (IAIB), University of the Balearic Islands, 07122 Palma, Spain
| | - Joan Ribot
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, 07122 Palma, Spain; (M.L.B.); (J.S.); (A.P.); (C.P.)
- Health Research Institute of the Balearic Islands (IdISBa), 07010 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
| | - Juana Sánchez
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, 07122 Palma, Spain; (M.L.B.); (J.S.); (A.P.); (C.P.)
- Health Research Institute of the Balearic Islands (IdISBa), 07010 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, 07122 Palma, Spain; (M.L.B.); (J.S.); (A.P.); (C.P.)
- Health Research Institute of the Balearic Islands (IdISBa), 07010 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
- Artificial Intelligence Research Institute of the Balearic Islands (IAIB), University of the Balearic Islands, 07122 Palma, Spain
| | - Catalina Picó
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation), University of the Balearic Islands, 07122 Palma, Spain; (M.L.B.); (J.S.); (A.P.); (C.P.)
- Health Research Institute of the Balearic Islands (IdISBa), 07010 Palma, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), 28029 Madrid, Spain
- Artificial Intelligence Research Institute of the Balearic Islands (IAIB), University of the Balearic Islands, 07122 Palma, Spain
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Rees A, Jenkins BJ, Angelini R, Davies LC, Cronin JG, Jones N, Thornton CA. Immunometabolic adaptation in monocytes underpins functional changes during pregnancy. iScience 2024; 27:109779. [PMID: 38736550 PMCID: PMC11088341 DOI: 10.1016/j.isci.2024.109779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 02/02/2024] [Accepted: 04/15/2024] [Indexed: 05/14/2024] Open
Abstract
Metabolic heterogeneity is a determinant of immune cell function. The normal physiological metabolic reprogramming of pregnancy that ensures the fuel requirements of mother and baby are met, might also underpin changes in immunity that occur with pregnancy and manifest as altered responses to pathogens and changes to autoimmune disease symptoms. Using peripheral blood from pregnant women at term, we reveal that monocytes lose M2-like and gain M1-like properties accompanied by reductions in mitochondrial mass, maximal respiration, and cardiolipin content in pregnancy; glycolysis is unperturbed. We establish that muramyl dipeptide (MDP)-stimulated cytokine production relies on oxidative metabolism, then show in pregnancy reduced cytokine production in response to MDP but not LPS. Overall, mitochondrially centered metabolic capabilities of late gestation monocytes are down-regulated revealing natural plasticity in monocyte phenotype and function that could reveal targets for improving pregnancy outcomes but also yield alternative therapeutic approaches to diverse metabolic and/or immune-mediated diseases beyond pregnancy.
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Affiliation(s)
- April Rees
- Institute of Life Science, Swansea University Medical School, Swansea SA2 8PP, Wales, UK
| | - Benjamin J. Jenkins
- Institute of Life Science, Swansea University Medical School, Swansea SA2 8PP, Wales, UK
| | - Roberto Angelini
- Institute of Life Science, Swansea University Medical School, Swansea SA2 8PP, Wales, UK
| | - Luke C. Davies
- Institute of Life Science, Swansea University Medical School, Swansea SA2 8PP, Wales, UK
| | - James G. Cronin
- Institute of Life Science, Swansea University Medical School, Swansea SA2 8PP, Wales, UK
| | - Nicholas Jones
- Institute of Life Science, Swansea University Medical School, Swansea SA2 8PP, Wales, UK
| | - Catherine A. Thornton
- Institute of Life Science, Swansea University Medical School, Swansea SA2 8PP, Wales, UK
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Chavatte-Palmer P, Couturier-Tarrade A, Rousseau-Ralliard D. Intra-uterine programming of future fertility. Reprod Domest Anim 2024; 59:e14475. [PMID: 37942852 DOI: 10.1111/rda.14475] [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] [Accepted: 09/05/2023] [Indexed: 11/10/2023]
Abstract
The developmental origins of health and disease (DOHaD) shows that a relationship exists between parental environment at large, foeto-placental development and the risk for the offspring to develop non-transmittable disease(s) in adulthood. This concept has been validated in both humans and livestock. In mammals, after fertilization and time spent free in the maternal reproductive tract, the embryo develops a placenta that, in close relationship with maternal endometrium, is the organ responsible for exchanges between dam and foetus. Any modification of the maternal environment can lead to adaptive mechanisms affecting placental morphology, blood flow, foetal-maternal exchanges (transporters) and/or endocrine function, ultimately modifying placental efficiency. Among deleterious environments, undernutrition, protein restriction, overnutrition, micronutrient deficiencies and food contaminants can be outlined. When placental adaptive capacities become insufficient, foetal growth and organ formation is no longer optimal, including foetal gonadal formation and maturation, which can affect subsequent offspring fertility. Since epigenetic mechanisms have been shown to be key to foetal programming, epigenetic modifications of the gametes may also occur, leading to inter-generational effects. After briefly describing normal gonadal development in domestic species and inter-species differences, this review highlights the current knowledge on intra-uterine programming of offspring fertility with a focus on domestic animals and underlines the importance to assess transgenerational effects on offspring fertility at a time when new breeding systems are developed to face the current climate changes.
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Affiliation(s)
- Pascale Chavatte-Palmer
- Université Paris-Saclay, UVSQ, INRAE, BREED, Jouy-en-Josas, France
- Ecole Nationale Vétérinaire d'Alfort, BREED, Maisons-Alfort, France
| | - Anne Couturier-Tarrade
- Université Paris-Saclay, UVSQ, INRAE, BREED, Jouy-en-Josas, France
- Ecole Nationale Vétérinaire d'Alfort, BREED, Maisons-Alfort, France
| | - Delphine Rousseau-Ralliard
- Université Paris-Saclay, UVSQ, INRAE, BREED, Jouy-en-Josas, France
- Ecole Nationale Vétérinaire d'Alfort, BREED, Maisons-Alfort, France
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Olerich KLW, Sewaybricker LE, Kee S, Melhorn SJ, Chandrasekaran S, Schur EA. In utero exposure to maternal diabetes or hypertension and childhood hypothalamic gliosis. Int J Obes (Lond) 2024; 48:594-597. [PMID: 38273035 DOI: 10.1038/s41366-024-01463-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 12/29/2023] [Accepted: 01/04/2024] [Indexed: 01/27/2024]
Abstract
Exposure to maternal diabetes (DM) or hypertension (HTN) during pregnancy impacts offspring metabolic health in childhood and beyond. Animal models suggest that induction of hypothalamic inflammation and gliosis in the offspring's hypothalamus is a possible mechanism mediating this effect. We tested, in children, whether in utero exposures to maternal DM or HTN were associated with mediobasal hypothalamic (MBH) gliosis as assessed by brain magnetic resonance imaging (MRI). The study included a subsample of 306 children aged 9-11 years enrolled in the ABCD Study®; 49 were DM-exposed, 53 were HTN-exposed, and 204 (2:1 ratio) were age- and sex-matched children unexposed to DM and/or HTN in utero. We found a significant overall effect of group for the primary outcome of MBH/amygdala (AMY) T2 signal ratio (F(2,300):3.51, p = 0.03). Compared to unexposed children, MBH/AMY T2 signal ratios were significantly higher in the DM-exposed (β:0.05, p = 0.02), but not the HTN-exposed children (β:0.03, p = 0.13), findings that were limited to the MBH and independent of adiposity. We concluded that children exposed to maternal DM in utero display evidence of hypothalamic gliosis, suggesting that gestational DM may have a distinct influence on offspring's brain development and, by extension, children's long-term metabolic health.
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Affiliation(s)
- Kelsey L W Olerich
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, University of Washington, Seattle, WA, USA
| | | | - Sarah Kee
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - Susan J Melhorn
- Department of Medicine, University of Washington, Seattle, WA, USA
| | | | - Ellen A Schur
- Department of Medicine, University of Washington, Seattle, WA, USA
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Banerjeee S, Adhikary P, Dey BK, Chowdhury S, Bhattacharjee R. Serum BAFF (B-cell activating factor) and APRIL (a proliferation-inducing ligand) levels in the first trimester may predict the future development of gestational diabetes mellitus. Diabetes Metab Syndr 2024; 18:103019. [PMID: 38653036 DOI: 10.1016/j.dsx.2024.103019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 04/15/2024] [Accepted: 04/16/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND Gestational diabetes mellitus (GDM) is a prevalent condition with an unclear pathogenesis. B-cell activating factor (BAFF) and a proliferation-inducing ligand (APRIL) are potential key players in GDM. PARTICIPANTS, MATERIALS, AND METHODS In a longitudinal observational study, we monitored women from the first trimester through 24-28 weeks of gestation, focusing on the development of GDM. Serum levels of BAFF and APRIL, as well as their mRNA expression, were evaluated in both the first and third trimesters. Furthermore, we assessed cytokines, adipokines, and placental hormones in the serum. RESULTS In the first trimester, participants who later developed GDM exhibited elevated serum BAFF and reduced serum APRIL levels, although the mRNA expression of these molecules was similar to controls. Serum BAFF exhibited significant positive correlations with metabolic markers and placental hormones. Conversely, serum APRIL was negatively correlated with insulin resistance and inflammatory markers but positively correlated with adiponectin. In the early third trimester, GDM participants continued to display higher serum BAFF levels and lower serum APRIL levels than controls. There was no significant difference in mRNA expression of BAFF between GDM and control groups. Conversely, APRIL mRNA expression was significantly lower in the GDM group. The predictive potential of first-trimester BAFF and APRIL levels for future GDM development was explored, with both molecules demonstrating strong predictive capability. DISCUSSION AND CONCLUSION This study suggests that elevated serum BAFF and reduced serum APRIL levels during pregnancy may be associated with the development of GDM. These biomarkers can serve as potential early predictors for GDM.
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Affiliation(s)
- Sudipta Banerjeee
- Department of Endocrinology & Metabolism, IPGME&R and SSKM Hospital, Kolkata, West Bengal, India
| | - Pieu Adhikary
- Department of Endocrinology & Metabolism, IPGME&R and SSKM Hospital, Kolkata, West Bengal, India
| | - Bishal Kumar Dey
- Department of Endocrinology & Metabolism, IPGME&R and SSKM Hospital, Kolkata, West Bengal, India
| | - Subhankar Chowdhury
- Department of Endocrinology & Metabolism, IPGME&R and SSKM Hospital, Kolkata, West Bengal, India
| | - Rana Bhattacharjee
- Department of Endocrinology & Metabolism, IPGME&R and SSKM Hospital, Kolkata, West Bengal, India.
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Lis-Kuberka J, Berghausen-Mazur M, Orczyk-Pawiłowicz M. Gestational Diabetes Mellitus and Colostral Appetite-Regulating Adipokines. Int J Mol Sci 2024; 25:3853. [PMID: 38612666 PMCID: PMC11011253 DOI: 10.3390/ijms25073853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2024] [Revised: 03/25/2024] [Accepted: 03/26/2024] [Indexed: 04/14/2024] Open
Abstract
Gestational diabetes mellitus (GDM) is a complex metabolic disorder that has short- and long-term effects on maternal and offspring health. This study aimed to assess the impact of maternal hyperglycemia severity, classified as GDM-G1 (diet treatment) and GDM-G2 (insulin treatment) on colostral appetite-regulating molecules. Colostrum samples were collected from hyperglycemic (N = 30) and normoglycemic (N = 21) mothers, and the concentrations of milk hormones were determined by immunoenzymatic assay. A difference was found for milk ghrelin, but not for molecules such as adiponectin, leptin, resistin, or IGF-I levels, in relation to maternal hyperglycemia. The colostral ghrelin in the GDM-G1 cohort (0.21 ng/mL) was significantly lower than for GDM-G2 (0.38 ng/mL) and non-GDM groups (0.36 ng/mL). However, colostral resistin was higher, but not significantly, for GDM-G1 (13.33 ng/mL) and GDM-G2 (12.81 ng/mL) cohorts than for normoglycemic mothers (7.89 ng/mL). The lack of difference in relation to hyperglycemia for milk leptin, adiponectin, leptin-adiponectin ratio, resistin, and IGF-I levels might be the outcome of effective treatment of GDM during pregnancy. The shift between ghrelin and other appetite-regulating hormones might translate into altered ability to regulate energy balance, affecting offspring's metabolic homeostasis.
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Affiliation(s)
- Jolanta Lis-Kuberka
- Division of Chemistry and Immunochemistry, Department of Biochemistry and Immunochemistry, Wroclaw Medical University, M. Skłodowskiej-Curie 48/50, 50-369 Wroclaw, Poland;
| | - Marta Berghausen-Mazur
- Department of Neonatology, J. Gromkowski Provincial Specialist Hospital, Koszarowa 5, 51-149 Wroclaw, Poland
- Faculty of Medicine, Wroclaw University of Science and Technology, Hoene-Wrońskiego 13c, 58-376 Wroclaw, Poland
| | - Magdalena Orczyk-Pawiłowicz
- Division of Chemistry and Immunochemistry, Department of Biochemistry and Immunochemistry, Wroclaw Medical University, M. Skłodowskiej-Curie 48/50, 50-369 Wroclaw, Poland;
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Niebrzydowska-Tatus M, Pełech A, Rekowska AK, Satora M, Masiarz A, Kabała Z, Kimber-Trojnar Ż, Trojnar M. Recent Insights and Recommendations for Preventing Excessive Gestational Weight Gain. J Clin Med 2024; 13:1461. [PMID: 38592297 PMCID: PMC10932422 DOI: 10.3390/jcm13051461] [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: 01/05/2024] [Revised: 02/13/2024] [Accepted: 02/28/2024] [Indexed: 04/10/2024] Open
Abstract
Recommendations for weight gain during pregnancy are based on pre-pregnancy body mass index (BMI). Pregnancy is a risk factor for excessive weight gain and many endocrine problems, making it difficult to return to pre-pregnancy weight and increasing the risk of postpartum obesity and, consequently, type 2 diabetes and metabolic syndrome. Both excessive gestational weight gain (EGWG) and obesity are associated with an increased risk of gestational hypertension, pre-eclampsia, gestational diabetes, cesarean section, shoulder dystocia, and neonatal macrosomia. In the long term, EGWG is associated with increased morbidity and mortality, particularly from diabetes, cardiovascular disorders, and some cancers. This study aims to present recommendations from various societies regarding weight gain during pregnancy, dietary guidance, and physical activity. In addition, we discuss the pathophysiology of this complication and the differential diagnosis in pregnant women with EGWG. According to our research, inadequate nutrition might contribute more significantly to the development of EGWG than insufficient physical activity levels in pregnant women. Telehealth systems seem to be a promising direction for future EGWG prevention by motivating women to exercise. Although the importance of adequate pre-pregnancy weight and weight gain during pregnancy is well known, an increasing number of women gain excessive weight during pregnancy.
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Affiliation(s)
| | - Aleksandra Pełech
- Department of Obstetrics and Perinatology, Medical University of Lublin, 20-090 Lublin, Poland; (M.N.-T.); (A.P.)
| | - Anna K. Rekowska
- Student’s Scientific Association and Department of Obstetrics and Perinatology, Medical University of Lublin, 20-090 Lublin, Poland; (A.K.R.); (M.S.); (A.M.); (Z.K.)
| | - Małgorzata Satora
- Student’s Scientific Association and Department of Obstetrics and Perinatology, Medical University of Lublin, 20-090 Lublin, Poland; (A.K.R.); (M.S.); (A.M.); (Z.K.)
| | - Angelika Masiarz
- Student’s Scientific Association and Department of Obstetrics and Perinatology, Medical University of Lublin, 20-090 Lublin, Poland; (A.K.R.); (M.S.); (A.M.); (Z.K.)
| | - Zuzanna Kabała
- Student’s Scientific Association and Department of Obstetrics and Perinatology, Medical University of Lublin, 20-090 Lublin, Poland; (A.K.R.); (M.S.); (A.M.); (Z.K.)
| | - Żaneta Kimber-Trojnar
- Department of Obstetrics and Perinatology, Medical University of Lublin, 20-090 Lublin, Poland; (M.N.-T.); (A.P.)
| | - Marcin Trojnar
- Department of Internal Diseases, Medical University of Lublin, 20-059 Lublin, Poland;
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Lis-Kuberka J, Pupek M, Orczyk-Pawiłowicz M. The Mother-Child Dyad Adipokine Pattern: A Review of Current Knowledge. Nutrients 2023; 15:4059. [PMID: 37764842 PMCID: PMC10535905 DOI: 10.3390/nu15184059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 09/11/2023] [Accepted: 09/13/2023] [Indexed: 09/29/2023] Open
Abstract
An important role in the network of interconnections between the mother and child is played by adipokines, which are adipose tissue hormones engaged in the regulation of metabolism. Alternations of maternal adipokines translate to the worsening of maternal insulin resistance as well as metabolic stress, altered placenta functions, and fetal development, which finally contribute to long-term metabolic unfavorable conditions. This paper is the first to summarize the current state of knowledge concerning the concentrations of individual adipokines in different biological fluids of maternal and cord plasma, newborn/infant plasma, milk, and the placenta, where it highlights the impact of adverse perinatal risk factors, including gestational diabetes mellitus, preeclampsia, intrauterine growth restriction, preterm delivery, and maternal obesity on the adipokine patterns in maternal-infant dyads. The importance of adipokine measurement and relationships in biological fluids during pregnancy and lactation is crucial for public health in the area of prevention of most diet-related metabolic diseases. The review highlights the huge knowledge gap in the field of hormones participating in the energy homeostasis and metabolic pathways during perinatal and postnatal periods in the mother-child dyad. An in-depth characterization is needed to confirm if the adverse outcomes of early developmental programming might be modulated via maternal lifestyle intervention.
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Affiliation(s)
- Jolanta Lis-Kuberka
- Department of Biochemistry and Immunochemistry, Division of Chemistry and Immunochemistry, Wroclaw Medical University, M. Skłodowskiej-Curie 48/50, 50-369 Wroclaw, Poland
| | | | - Magdalena Orczyk-Pawiłowicz
- Department of Biochemistry and Immunochemistry, Division of Chemistry and Immunochemistry, Wroclaw Medical University, M. Skłodowskiej-Curie 48/50, 50-369 Wroclaw, Poland
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11
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Wierzchowska-Opoka M, Grunwald A, Rekowska AK, Łomża A, Mekler J, Santiago M, Kabała Z, Kimber-Trojnar Ż, Leszczyńska-Gorzelak B. Impact of Obesity and Diabetes in Pregnant Women on Their Immunity and Vaccination. Vaccines (Basel) 2023; 11:1247. [PMID: 37515062 PMCID: PMC10385489 DOI: 10.3390/vaccines11071247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 07/14/2023] [Accepted: 07/15/2023] [Indexed: 07/30/2023] Open
Abstract
Pregnant women with obesity and diabetes are at increased risk of developing infections and other complications during pregnancy. Several mechanisms are involved in the immunological mechanisms that contribute to reduced immunity in these populations. Both obesity and diabetes are associated with chronic low-grade inflammation that can lead to an overactive immune response. Pregnant women with obesity and diabetes often have an increase in pro-inflammatory cytokines and adipokines, such as TNF-α, IL-6, IL-1β, leptin, and resistin, which are involved in the inflammatory response. Insulin resistance can also affect the functioning of immune cells. Furthermore, both conditions alter the composition of the gut microbiome, which produces a variety of biomolecules, including short-chain fatty acids, lipopolysaccharides, and other metabolites. These substances may contribute to immune dysfunction. In addition to increasing the risk of infections, obesity and diabetes can also affect the efficacy of vaccinations in pregnant women. Pregnant women with obesity and diabetes are at increased risk of developing severe illness and complications from COVID-19, but COVID-19 vaccination may help protect them and their fetuses from infection and its associated risks. Since both obesity and diabetes classify a pregnancy as high risk, it is important to elucidate the impact of these diseases on immunity and vaccination during pregnancy. Research examining the efficacy of the COVID-19 vaccine in a high-risk pregnant population should be of particular value to obstetricians whose patients are hesitant to vaccinate during pregnancy. Further research is needed to better understand these mechanisms and to develop effective interventions to improve immune function in these populations.
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Affiliation(s)
| | - Arkadiusz Grunwald
- Chair and Department of Obstetrics and Perinatology, Medical University of Lublin, 20-059 Lublin, Poland
| | - Anna K Rekowska
- Chair and Department of Obstetrics and Perinatology, Medical University of Lublin, 20-059 Lublin, Poland
| | - Aleksandra Łomża
- Chair and Department of Obstetrics and Perinatology, Medical University of Lublin, 20-059 Lublin, Poland
| | - Julia Mekler
- Chair and Department of Obstetrics and Perinatology, Medical University of Lublin, 20-059 Lublin, Poland
| | - Miracle Santiago
- Chair and Department of Obstetrics and Perinatology, Medical University of Lublin, 20-059 Lublin, Poland
| | - Zuzanna Kabała
- Chair and Department of Obstetrics and Perinatology, Medical University of Lublin, 20-059 Lublin, Poland
| | - Żaneta Kimber-Trojnar
- Chair and Department of Obstetrics and Perinatology, Medical University of Lublin, 20-059 Lublin, Poland
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12
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Diniz MS, Grilo LF, Tocantins C, Falcão-Pires I, Pereira SP. Made in the Womb: Maternal Programming of Offspring Cardiovascular Function by an Obesogenic Womb. Metabolites 2023; 13:845. [PMID: 37512552 PMCID: PMC10386510 DOI: 10.3390/metabo13070845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 07/02/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
Obesity incidence has been increasing at an alarming rate, especially in women of reproductive age. It is estimated that 50% of pregnancies occur in overweight or obese women. It has been described that maternal obesity (MO) predisposes the offspring to an increased risk of developing many chronic diseases in an early stage of life, including obesity, type 2 diabetes, and cardiovascular disease (CVD). CVD is the main cause of death worldwide among men and women, and it is manifested in a sex-divergent way. Maternal nutrition and MO during gestation could prompt CVD development in the offspring through adaptations of the offspring's cardiovascular system in the womb, including cardiac epigenetic and persistent metabolic programming of signaling pathways and modulation of mitochondrial metabolic function. Currently, despite diet supplementation, effective therapeutical solutions to prevent the deleterious cardiac offspring function programming by an obesogenic womb are lacking. In this review, we discuss the mechanisms by which an obesogenic intrauterine environment could program the offspring's cardiovascular metabolism in a sex-divergent way, with a special focus on cardiac mitochondrial function, and debate possible strategies to implement during MO pregnancy that could ameliorate, revert, or even prevent deleterious effects of MO on the offspring's cardiovascular system. The impact of maternal physical exercise during an obesogenic pregnancy, nutritional interventions, and supplementation on offspring's cardiac metabolism are discussed, highlighting changes that may be favorable to MO offspring's cardiovascular health, which might result in the attenuation or even prevention of the development of CVD in MO offspring. The objectives of this manuscript are to comprehensively examine the various aspects of MO during pregnancy and explore the underlying mechanisms that contribute to an increased CVD risk in the offspring. We review the current literature on MO and its impact on the offspring's cardiometabolic health. Furthermore, we discuss the potential long-term consequences for the offspring. Understanding the multifaceted effects of MO on the offspring's health is crucial for healthcare providers, researchers, and policymakers to develop effective strategies for prevention and intervention to improve care.
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Affiliation(s)
- Mariana S Diniz
- CNC-Center for Neuroscience and Cell Biology, CIBB-Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, 3004-531 Coimbra, Portugal
- Ph.D. Programme in Experimental Biology and Biomedicine (PDBEB), Institute for Interdisciplinary Research (IIIUC), University of Coimbra, 3004-531 Coimbra, Portugal
| | - Luís F Grilo
- CNC-Center for Neuroscience and Cell Biology, CIBB-Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, 3004-531 Coimbra, Portugal
- Ph.D. Programme in Experimental Biology and Biomedicine (PDBEB), Institute for Interdisciplinary Research (IIIUC), University of Coimbra, 3004-531 Coimbra, Portugal
| | - Carolina Tocantins
- CNC-Center for Neuroscience and Cell Biology, CIBB-Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, 3004-531 Coimbra, Portugal
- Ph.D. Programme in Experimental Biology and Biomedicine (PDBEB), Institute for Interdisciplinary Research (IIIUC), University of Coimbra, 3004-531 Coimbra, Portugal
| | - Inês Falcão-Pires
- UnIC@RISE, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, 4099-002 Porto, Portugal
| | - Susana P Pereira
- CNC-Center for Neuroscience and Cell Biology, CIBB-Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, 3004-531 Coimbra, Portugal
- Laboratory of Metabolism and Exercise (LaMetEx), Research Centre in Physical Activity, Health and Leisure (CIAFEL), Laboratory for Integrative and Translational Research in Population Health (ITR), Faculty of Sports, University of Porto, 4200-450 Porto, Portugal
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13
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Guadix P, Corrales I, Vilariño-García T, Rodríguez-Chacón C, Sánchez-Jiménez F, Jiménez-Cortegana C, Dueñas JL, Sánchez-Margalet V, Pérez-Pérez A. Expression of nutrient transporters in placentas affected by gestational diabetes: role of leptin. Front Endocrinol (Lausanne) 2023; 14:1172831. [PMID: 37497352 PMCID: PMC10366688 DOI: 10.3389/fendo.2023.1172831] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 06/14/2023] [Indexed: 07/28/2023] Open
Abstract
Gestational diabetes mellitus (GDM) is the most frequent pathophysiological state of pregnancy, which in many cases produces fetuses with macrosomia, requiring increased nutrient transport in the placenta. Recent studies by our group have demonstrated that leptin is a key hormone in placental physiology, and its expression is increased in placentas affected by GDM. However, the effect of leptin on placental nutrient transport, such as transport of glucose, amino acids, and lipids, is not fully understood. Thus, we aimed to review literature on the leptin effect involved in placental nutrient transport as well as activated leptin signaling pathways involved in the expression of placental transporters, which may contribute to an increase in placental nutrient transport in human pregnancies complicated by GDM. Leptin appears to be a relevant key hormone that regulates placental transport, and this regulation is altered in pathophysiological conditions such as gestational diabetes. Adaptations in the placental capacity to transport glucose, amino acids, and lipids may underlie both under- or overgrowth of the fetus when maternal nutrient and hormone levels are altered due to changes in maternal nutrition or metabolic disease. Implementing new strategies to modulate placental transport may improve maternal health and prove effective in normalizing fetal growth in cases of intrauterine growth restriction and fetal overgrowth. However, further studies are needed to confirm this hypothesis.
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Affiliation(s)
- Pilar Guadix
- Obstetrics and Gynecology Service, Virgen Macarena University Hospital, School of Medicine, University of Seville, Seville, Spain
| | - Isabel Corrales
- Obstetrics and Gynecology Service, Virgen Macarena University Hospital, School of Medicine, University of Seville, Seville, Spain
| | - Teresa Vilariño-García
- Clinical Biochemistry Service, Virgen del Rocio University Hospital, School of Medicine, University of Seville, Seville, Spain
| | - Carmen Rodríguez-Chacón
- Clinical Biochemistry Service, Virgen Macarena University Hospital and Department of Medical Biochemistry and Molecular Biology and Immunology, School of Medicine, University of Seville, Seville, Spain
| | - Flora Sánchez-Jiménez
- Clinical Biochemistry Service, Virgen Macarena University Hospital and Department of Medical Biochemistry and Molecular Biology and Immunology, School of Medicine, University of Seville, Seville, Spain
| | - Carlos Jiménez-Cortegana
- Clinical Biochemistry Service, Virgen Macarena University Hospital and Department of Medical Biochemistry and Molecular Biology and Immunology, School of Medicine, University of Seville, Seville, Spain
| | - José L. Dueñas
- Obstetrics and Gynecology Service, Virgen Macarena University Hospital, School of Medicine, University of Seville, Seville, Spain
| | - Víctor Sánchez-Margalet
- Clinical Biochemistry Service, Virgen Macarena University Hospital and Department of Medical Biochemistry and Molecular Biology and Immunology, School of Medicine, University of Seville, Seville, Spain
| | - Antonio Pérez-Pérez
- Clinical Biochemistry Service, Virgen Macarena University Hospital and Department of Medical Biochemistry and Molecular Biology and Immunology, School of Medicine, University of Seville, Seville, Spain
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14
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Reid BM, Aubuchon-Endsley NL, Tyrka AR, Marsit CJ, Stroud LR. Placenta DNA methylation levels of the promoter region of the leptin receptor gene are associated with infant cortisol. Psychoneuroendocrinology 2023; 153:106119. [PMID: 37100007 PMCID: PMC10225356 DOI: 10.1016/j.psyneuen.2023.106119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 03/17/2023] [Accepted: 04/18/2023] [Indexed: 04/28/2023]
Abstract
The intrauterine environment and early life stress regulation are widely recognized as an early foundation for lifelong physical and mental health. Methylation of CpG sites in the placenta represents an epigenetic modification that can potentially affect placental function, influence fetal development, and ultimately impact the health of offspring by programming the hypothalamic-pituitary-adrenal (HPA) axis stress response during prenatal development. Leptin, an adipokine produced by the placenta, is essential for energy homeostasis. It is also epigenetically regulated by promoter DNA methylation. Mounting evidence suggests that leptin also affects the stress response system. Though heterogeneity in the early stress response system may influence life-long mental and physical health, few studies explicitly examine the heterogeneity in the newborn stress response system. Less is known about leptin's association with the human hypothalamic-pituitary-adrenocortical (HPA) axis early in life. This study sought to serve as a proof of concept study investigating the relationship between newborn cortisol output trajectories and placental leptin DNA methylation in 117 healthy newborns from socioeconomically and racially- and ethnically-diverse families. We characterized heterogeneity in newborn cortisol output during the NICU Network Neurobehavioral Scales exam in the first week of life with latent growth mixture models. We then evaluated whether leptin promoter (LEP) methylation in placental samples was associated with newborn cortisol trajectories. Our findings suggest that increased placental LEP methylation, which corresponds to decreased leptin production, is associated with infant cortisol trajectories marked by increased cortisol output in the NNNS exam. These results provide important insights into the role of placental leptin DNA methylation in human newborn HPA axis development and subsequent developmental origins of health and disease processes.
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Affiliation(s)
- Brie M Reid
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School, Brown University, United States; Center for Behavioral and Preventive Medicine, The Miriam Hospital, United States
| | | | - Audrey R Tyrka
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School, Brown University, United States; Center for Behavioral and Preventive Medicine, The Miriam Hospital, United States
| | - Carmen J Marsit
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, United States
| | - Laura R Stroud
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School, Brown University, United States; Center for Behavioral and Preventive Medicine, The Miriam Hospital, United States.
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15
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Ferraz T, Benton SJ, Zareef I, Aribaloye O, Bloise E, Connor KL. Impact of Co-Occurrence of Obesity and SARS-CoV-2 Infection during Pregnancy on Placental Pathologies and Adverse Birth Outcomes: A Systematic Review and Narrative Synthesis. Pathogens 2023; 12:pathogens12040524. [PMID: 37111410 PMCID: PMC10140965 DOI: 10.3390/pathogens12040524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 03/13/2023] [Accepted: 03/15/2023] [Indexed: 03/30/2023] Open
Abstract
Obesity is a risk factor for severe COVID-19 disease during pregnancy. We hypothesized that the co-occurrence of high maternal body mass index (BMI) and gestational SARS-CoV-2 infection are detrimental to fetoplacental development. We conducted a systematic review following PRISMA/SWiM guidelines and 13 studies were eligible. In the case series studies (n = 7), the most frequent placental lesions reported in SARS-CoV-2(+) pregnancies with high maternal BMI were chronic inflammation (71.4%, 5/7 studies), fetal vascular malperfusion (FVM) (71.4%, 5/7 studies), maternal vascular malperfusion (MVM) (85.7%, 6/7 studies) and fibrinoids (100%, 7/7 studies). In the cohort studies (n = 4), three studies reported higher rates of chronic inflammation, MVM, FVM and fibrinoids in SARS-CoV-2(+) pregnancies with high maternal BMI (72%, n = 107/149; mean BMI of 30 kg/m2) compared to SARS-CoV-2(−) pregnancies with high BMI (7.4%, n = 10/135). In the fourth cohort study, common lesions observed in placentae from SARS-CoV-2(+) pregnancies with high BMI (n = 187 pregnancies; mean BMI of 30 kg/m2) were chronic inflammation (99%, 186/187), MVM (40%, n = 74/187) and FVM (26%, n = 48/187). BMI and SARS-CoV-2 infection had no effect on birth anthropometry. SARS-CoV-2 infection during pregnancy associates with increased prevalence of placental pathologies, and high BMI in these pregnancies could further affect fetoplacental trajectories.
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Affiliation(s)
- Thaina Ferraz
- Health Sciences, Carleton University, Ottawa, ON K1S 5B6, Canada
| | | | - Israa Zareef
- Health Sciences, Carleton University, Ottawa, ON K1S 5B6, Canada
| | | | - Enrrico Bloise
- Department of Morphology, Federal University of Minas Gerais, Belo Horizonte 31270-901, Brazil
| | - Kristin L. Connor
- Health Sciences, Carleton University, Ottawa, ON K1S 5B6, Canada
- Correspondence: ; Tel.: +1-613-520-2600 (ext. 4202)
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16
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Waclawek T, Park SQ. Potential mechanisms and modulators of food intake during pregnancy. Front Nutr 2023; 10:1032430. [PMID: 36742431 PMCID: PMC9895105 DOI: 10.3389/fnut.2023.1032430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 01/03/2023] [Indexed: 01/21/2023] Open
Abstract
Dietary choice during pregnancy is crucial not only for fetal development, but also for long-term health outcomes of both mother and child. During pregnancy, dramatic changes in endocrine, cognitive, and reward systems have been shown to take place. Interestingly, in different contexts, many of these mechanisms play a key role in guiding food intake. Here, we review how food intake may be impacted as a function of pregnancy-induced changes across species. We first summarize changes in endocrine and metabolic signaling in the course of pregnancy. Then, we show how these may be related to cognitive function and reward processing in humans. Finally, we link these to potential drivers of change in eating behavior throughout the course of pregnancy.
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Affiliation(s)
- Theresa Waclawek
- Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Berlin, Germany,Department of Decision Neuroscience and Nutrition, German Institute of Human Nutrition (DIfE), Potsdam, Germany
| | - Soyoung Q. Park
- Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Berlin, Germany,Department of Decision Neuroscience and Nutrition, German Institute of Human Nutrition (DIfE), Potsdam, Germany,Charité–Universitätsmedizin Berlin, Neuroscience Research Center, Berlin Institute of Health, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany,Deutsches Zentrum für Diabetesforschung, Neuherberg, Germany,*Correspondence: Soyoung Q. Park,
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17
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Moullé VS, Frapin M, Amarger V, Parnet P. Maternal Protein Restriction in Rats Alters Postnatal Growth and Brain Lipid Sensing in Female Offspring. Nutrients 2023; 15:nu15020463. [PMID: 36678336 PMCID: PMC9863736 DOI: 10.3390/nu15020463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 01/11/2023] [Accepted: 01/12/2023] [Indexed: 01/19/2023] Open
Abstract
Perinatal nutrition is a key player in the susceptibility to developing metabolic diseases in adulthood, leading to the concept of "metabolic programming". The aim of this study was to assess the impact of maternal protein restriction during gestation and lactation on glucose homeostasis and eating behaviour in female offspring. Pregnant rats were fed a normal or protein-restricted (PR) diet and followed throughout gestation and lactation. Body weight, glucose homeostasis, and eating behaviour were evaluated in offspring, especially in females. Body weight gain was lower in PR dams during lactation only, despite different food and water intakes throughout gestation and lactation. Plasma concentration of leptin, adiponectin and triglycerides increased drastically before delivery in PR dams in relation to fat deposits. Although all pups had identical birth body weight, PR offspring body weight differed from control offspring around postnatal day 10 and remained lower until adulthood. Offspring glucose homeostasis was mildly impacted by maternal PR, although insulin secretion was reduced for PR rats at adulthood. Food intake, satiety response, and cerebral activation were examined after a lipid preload and demonstrated some differences between the two groups of rats. Maternal PR during gestation and lactation does induce extrauterine growth restriction, accompanied by alterations in maternal plasma leptin and adiponectin levels, which may be involved in programming the alterations in eating behaviour observed in females at adulthood.
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18
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Xu P, Dong S, Wu L, Bai Y, Bi X, Li Y, Shu C. Maternal and Placental DNA Methylation Changes Associated with the Pathogenesis of Gestational Diabetes Mellitus. Nutrients 2022; 15:nu15010070. [PMID: 36615730 PMCID: PMC9823627 DOI: 10.3390/nu15010070] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/11/2022] [Accepted: 12/15/2022] [Indexed: 12/28/2022] Open
Abstract
Gestational diabetes mellitus (GDM) is an important metabolic complication of pregnancy, which affects the future health of both the mother and the newborn. The pathogenesis of GDM is not completely clear, but what is clear is that with the development and growth of the placenta, GDM onset and blood glucose is difficult to control, while gestational diabetes patients' blood glucose drops and reaches normal after placenta delivery. This may be associated with placental secretion of insulin-like growth factor, adipokines, tumor necrosis factor-α, cytokines and insulin resistance. Therefore, endocrine secretion of placenta plays a key role in the pathogenesis of GDM. The influence of DNA methylation of these molecules and pathway-related genes on gene expression is also closely related to the pathogenesis of GDM. Here, this review attempts to clarify the pathogenesis of GDM and the related maternal and placental DNA methylation changes and how they affect metabolic pathways.
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19
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Cechinel LR, Batabyal RA, Freishtat RJ, Zohn IE. Parental obesity-induced changes in developmental programming. Front Cell Dev Biol 2022; 10:918080. [PMID: 36274855 PMCID: PMC9585252 DOI: 10.3389/fcell.2022.918080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 09/06/2022] [Indexed: 11/13/2022] Open
Abstract
Many studies support the link between parental obesity and the predisposition to develop adult-onset metabolic syndromes that include obesity, high blood pressure, dyslipidemia, insulin resistance, and diabetes in the offspring. As the prevalence of obesity increases in persons of childbearing age, so does metabolic syndrome in their descendants. Understanding how parental obesity alters metabolic programs in the progeny, predisposing them to adult-onset metabolic syndrome, is key to breaking this cycle. This review explores the basis for altered metabolism of offspring exposed to overnutrition by focusing on critical developmental processes influenced by parental obesity. We draw from human and animal model studies, highlighting the adaptations in metabolism that occur during normal pregnancy that become maladaptive with obesity. We describe essential phases of development impacted by parental obesity that contribute to long-term alterations in metabolism in the offspring. These encompass gamete formation, placentation, adipogenesis, pancreas development, and development of brain appetite control circuits. Parental obesity alters the developmental programming of these organs in part by inducing epigenetic changes with long-term consequences on metabolism. While exposure to parental obesity during any of these phases is sufficient to alter long-term metabolism, offspring often experience multiple exposures throughout their development. These insults accumulate to increase further the susceptibility of the offspring to the obesogenic environments of modern society.
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20
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Zubcevic J, Watkins J, Lin C, Bautista B, Hatch HM, Tevosian SG, Hayward LF. Nicotine Exposure during Rodent Pregnancy Alters the Composition of Maternal Gut Microbiota and Abundance of Maternal and Amniotic Short Chain Fatty Acids. Metabolites 2022; 12:metabo12080735. [PMID: 36005607 PMCID: PMC9414314 DOI: 10.3390/metabo12080735] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 07/28/2022] [Accepted: 08/05/2022] [Indexed: 11/16/2022] Open
Abstract
Tobacco smoking is the leading cause of preventable death. Numerous reports link smoking in pregnancy with serious adverse outcomes, such as miscarriage, stillbirth, prematurity, low birth weight, perinatal morbidity, and infant mortality. Corollaries of consuming nicotine in pregnancy, separate from smoking, are less explored, and the mechanisms of nicotine action on maternal–fetal communication are poorly understood. This study examined alterations in the maternal gut microbiome in response to nicotine exposure during pregnancy. We report that changes in the maternal gut microbiota milieu are an important intermediary that may mediate the prenatal nicotine exposure effects, affect gene expression, and alter fetal exposure to circulating short-chain fatty acids (SCFAs) and leptin during in utero development.
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Affiliation(s)
- Jasenka Zubcevic
- Department of Physiology and Pharmacology, University of Toledo College of Medicine, Toledo, OH 43614, USA
- Correspondence: (J.Z.); (S.G.T.)
| | - Jacqueline Watkins
- Department of Physiological Sciences, University of Florida College of Veterinary Medicine, Gainesville, FL 32610, USA
| | - Cindy Lin
- Department of Physiological Sciences, University of Florida College of Veterinary Medicine, Gainesville, FL 32610, USA
| | - Byrell Bautista
- Department of Physiological Sciences, University of Florida College of Veterinary Medicine, Gainesville, FL 32610, USA
| | - Heather M. Hatch
- Department of Physiological Sciences, University of Florida College of Veterinary Medicine, Gainesville, FL 32610, USA
| | - Sergei G. Tevosian
- Department of Physiological Sciences, University of Florida College of Veterinary Medicine, Gainesville, FL 32610, USA
- Correspondence: (J.Z.); (S.G.T.)
| | - Linda F. Hayward
- Department of Physiological Sciences, University of Florida College of Veterinary Medicine, Gainesville, FL 32610, USA
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21
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Ryan CP, Rege RJ, Lee NR, Carba DB, Kobor MS, MacIsaac JL, Lin DS, Atashzay P, Kuzawa CW. Maternal epigenetic clocks measured during pregnancy do not predict gestational age at delivery or offspring birth outcomes: a replication study in metropolitan Cebu, Philippines. Clin Epigenetics 2022; 14:78. [PMID: 35733189 PMCID: PMC9219190 DOI: 10.1186/s13148-022-01296-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 05/31/2022] [Indexed: 11/10/2022] Open
Abstract
Adverse birth outcomes, such as early gestational age and low birth weight, can have lasting effects on morbidity and mortality, with impacts that persist into adulthood. Identifying the maternal factors that contribute to adverse birth outcomes in the next generation is thus a priority. Epigenetic clocks, which have emerged as powerful tools for quantifying biological aging and various dimensions of physiological dysregulation, hold promise for clarifying relationships between maternal biology and infant health, including the maternal factors or states that predict birth outcomes. Nevertheless, studies exploring the relationship between maternal epigenetic age and birth outcomes remain few. Here, we attempt to replicate a series of analyses previously reported in a US-based sample, using a larger similarly aged sample (n = 296) of participants of a long-running study in the Philippines. New pregnancies were identified prospectively, dried blood spot samples were collected during the third trimester, and information was obtained on gestational age at delivery and offspring weight after birth. Genome-wide DNA methylation was assessed with the Infinium EPIC array. Using a suite of 15 epigenetic clocks, we only found one significant relationship: advanced age on the epigenetic clock trained on leptin predicted a significantly earlier gestational age at delivery (β = - 0.15, p = 0.009). Of the other 29 relationships tested predicting gestational age and offspring birth weight, none were statistically significant. In this sample of Filipino women, epigenetic clocks capturing multiple dimensions of biology and health do not predict birth outcomes in offspring.
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Affiliation(s)
- Calen P Ryan
- Department of Epidemiology, Robert N. Butler Columbia Aging Center, Columbia University Mailman School of Public Health, Columbia University, New York, NY, 10032, USA. .,Department of Anthropology, Northwestern University, Evanston, IL, 60208, USA.
| | - Raviraj J Rege
- Department of Anthropology, Northwestern University, Evanston, IL, 60208, USA
| | - Nanette R Lee
- USC-Office of Population Studies Foundation, University of San Carlos, Talamban, Cebu City, Philippines
| | - Delia B Carba
- USC-Office of Population Studies Foundation, University of San Carlos, Talamban, Cebu City, Philippines
| | - Michael S Kobor
- Department of Medical Genetics, Faculty of Medicine, University of British Columbia, Vancouver, Canada.,BC Children's Hospital Research Institute, University of British Columbia, Vancouver, Canada.,Centre for Molecular Medicine and Therapeutics, Vancouver, Vancouver, BC, Canada
| | - Julie L MacIsaac
- Department of Medical Genetics, Faculty of Medicine, University of British Columbia, Vancouver, Canada.,BC Children's Hospital Research Institute, University of British Columbia, Vancouver, Canada.,Centre for Molecular Medicine and Therapeutics, Vancouver, Vancouver, BC, Canada
| | - David S Lin
- BC Children's Hospital Research Institute, University of British Columbia, Vancouver, Canada.,Centre for Molecular Medicine and Therapeutics, Vancouver, Vancouver, BC, Canada
| | - Parmida Atashzay
- Department of Medical Genetics, Faculty of Medicine, University of British Columbia, Vancouver, Canada.,BC Children's Hospital Research Institute, University of British Columbia, Vancouver, Canada.,Centre for Molecular Medicine and Therapeutics, Vancouver, Vancouver, BC, Canada
| | - Christopher W Kuzawa
- Department of Anthropology, Northwestern University, Evanston, IL, 60208, USA.,Institute for Policy Research, Northwestern University, Evanston, IL, 60208, USA
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22
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Musillo C, Berry A, Cirulli F. Prenatal psychological or metabolic stress increases the risk for psychiatric disorders: the "funnel effect" model. Neurosci Biobehav Rev 2022; 136:104624. [PMID: 35304226 DOI: 10.1016/j.neubiorev.2022.104624] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 03/04/2022] [Accepted: 03/14/2022] [Indexed: 12/16/2022]
Abstract
Adverse stressful experiences in utero can redirect fetal brain development, ultimately leading to increased risk for psychiatric disorders. Obesity during pregnancy can have similar effects as maternal stress, affecting mental health in the offspring. In order to explain how similar outcomes may originate from different prenatal conditions, we propose a "funnel effect" model whereby maternal psychological or metabolic stress triggers the same evolutionarily conserved response pathways, increasing vulnerability for psychopathology. In this context, the placenta, which is the main mother-fetus interface, appears to facilitate such convergence, re-directing "stress" signals to the fetus. Characterizing converging pathways activated by different adverse environmental conditions is fundamental to assess the emergence of risk signatures of major psychiatric disorders, which might enable preventive measures in risk populations, and open up new diagnostics, and potentially therapeutic approaches for disease prevention and health promotion already during pregnancy.
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Affiliation(s)
- Chiara Musillo
- Center for Behavioral Sciences and Mental Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy; PhD Program in Behavioral Neuroscience, Department of Psychology, Sapienza University of Rome, Rome, Italy
| | - Alessandra Berry
- Center for Behavioral Sciences and Mental Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy.
| | - Francesca Cirulli
- Center for Behavioral Sciences and Mental Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
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23
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Scott H, Martinelli LM, Grynspan D, Bloise E, Connor KL. Preterm Birth Associates With Increased Placental Expression of MDR Transporters Irrespective of Prepregnancy BMI. J Clin Endocrinol Metab 2022; 107:1140-1158. [PMID: 34748636 DOI: 10.1210/clinem/dgab813] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Indexed: 11/19/2022]
Abstract
CONTEXT Preterm birth (PTB) and suboptimal prepregnancy body mass index (BMI) operate through inflammatory pathways to impair fetoplacental development. Placental efflux transporters mediate fetal protection and nutrition; however, few studies consider the effect of both PTB and BMI on fetal protection. We hypothesized that PTB would alter the expression of placental multidrug resistance (MDR) transporters and selected proinflammatory cytokines, and that maternal underweight and obesity would further impair placental phenotype. OBJECTIVE To determine whether placental MDR transporters P-glycoprotein (P-gp, encoded by ABCB1) and breast cancer resistance protein (BCRP/ABCG2), and proinflammatory cytokine levels are altered by PTB and maternal BMI. METHODS A cross-sectional study was conducted to assess the effect of PTB (with/without chorioamnionitis), or the effect of maternal prepregnancy BMI on placental MDR transporter and interleukin (IL)-6 and -8 expression in 60 preterm and 36 term pregnancies. RESULTS ABCB1 expression was increased in preterm compared to term placentae (P = .04). P-gp (P = .008) and BCRP (P = .01) immunolabeling was increased among all preterm compared to term placentae, with P-gp expression further increased in preterm pregnancies with chorioamnionitis (PTC, P = .007). Placental IL-6 mRNA expression was decreased in PTC compared to term placentae (P = .0005) and PTC associated with the greatest proportion of anti-inflammatory medications administered during pregnancy. Maternal BMI group did not influence placental outcomes. CONCLUSION PTB and infection, but not prepregnancy BMI, alter placental expression of MDR transporters and IL-6. This may have implications for fetal exposure to xenobiotics that may be present in the maternal circulation in pregnancies complicated by PTB.
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Affiliation(s)
- Hailey Scott
- Department of Health Sciences, Carleton University, Ottawa, Canada
| | - Lilian M Martinelli
- Department of Morphology, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - David Grynspan
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
| | - Enrrico Bloise
- Department of Morphology, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Kristin L Connor
- Department of Health Sciences, Carleton University, Ottawa, Canada
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24
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Rees A, Richards O, Chambers M, Jenkins BJ, Cronin JG, Thornton CA. Immunometabolic adaptation and immune plasticity in pregnancy and the bi-directional effects of obesity. Clin Exp Immunol 2022; 208:132-146. [PMID: 35348641 PMCID: PMC9188350 DOI: 10.1093/cei/uxac003] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 01/24/2022] [Indexed: 01/25/2023] Open
Abstract
Mandatory maternal metabolic and immunological changes are essential to pregnancy success. Parallel changes in metabolism and immune function make immunometabolism an attractive mechanism to enable dynamic immune adaptation during pregnancy. Immunometabolism is a burgeoning field with the underlying principle being that cellular metabolism underpins immune cell function. With whole body changes to the metabolism of carbohydrates, protein and lipids well recognised to occur in pregnancy and our growing understanding of immunometabolism as a determinant of immunoinflammatory effector responses, it would seem reasonable to expect immune plasticity during pregnancy to be linked to changes in the availability and handling of multiple nutrient energy sources by immune cells. While studies of immunometabolism in pregnancy are only just beginning, the recognised bi-directional interaction between metabolism and immune function in the metabolic disorder obesity might provide some of the earliest insights into the role of immunometabolism in immune plasticity in pregnancy. Characterised by chronic low-grade inflammation including in pregnant women, obesity is associated with numerous adverse outcomes during pregnancy and beyond for both mother and child. Concurrent changes in metabolism and immunoinflammation are consistently described but any causative link is not well established. Here we provide an overview of the metabolic and immunological changes that occur in pregnancy and how these might contribute to healthy versus adverse pregnancy outcomes with special consideration of possible interactions with obesity.
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Affiliation(s)
- April Rees
- Institute of Life Science, Swansea University Medical School, Swansea, Wales SA2 8PP, UK
| | - Oliver Richards
- Institute of Life Science, Swansea University Medical School, Swansea, Wales SA2 8PP, UK
| | - Megan Chambers
- Institute of Life Science, Swansea University Medical School, Swansea, Wales SA2 8PP, UK
| | - Benjamin J Jenkins
- Institute of Life Science, Swansea University Medical School, Swansea, Wales SA2 8PP, UK
| | - James G Cronin
- Institute of Life Science, Swansea University Medical School, Swansea, Wales SA2 8PP, UK
| | - Catherine A Thornton
- Corresponding author: Cathy Thornton, ILS1, Swansea University Medical School, Singleton Campus, Swansea University, Swansea, Wales SA2 8PP, UK.
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25
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Cowman W, Scroggins SM, Hamilton WS, Karras AE, Bowdler NC, Devor EJ, Santillan MK, Santillan DA. Association between plasma leptin and cesarean section after induction of labor: a case control study. BMC Pregnancy Childbirth 2022; 22:29. [PMID: 35031012 PMCID: PMC8759283 DOI: 10.1186/s12884-021-04372-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 12/30/2021] [Indexed: 11/17/2022] Open
Abstract
Background Obesity in pregnancy is common, with more than 50% of pregnant women being overweight or obese. Obesity has been identified as an independent predictor of dysfunctional labor and is associated with increased risk of failed induction of labor resulting in cesarean section. Leptin, an adipokine, is secreted from adipose tissue under the control of the obesity gene. Concentrations of leptin increase with increasing percent body fat due to elevated leptin production from the adipose tissue of obese individuals. Interestingly, the placenta is also a major source of leptin production during pregnancy. Leptin has regulatory effects on neuronal tissue, vascular smooth muscle, and nonvascular smooth muscle systems. It has also been demonstrated that leptin has an inhibitory effect on myometrial contractility with both intensity and frequency of contractions decreased. These findings suggest that leptin may play an important role in dysfunctional labor and be associated with the outcome of induction of labor at term. Our aim is to determine whether maternal plasma leptin concentration is indicative of the outcome of induction of labor at term. We hypothesize that elevated maternal plasma leptin levels are associated with a failed term induction of labor resulting in a cesarean delivery. Methods In this case-control study, leptin was measured in 3rd trimester plasma samples. To analyze labor outcomes, 174 women were selected based on having undergone an induction of labor (IOL), (115 women with successful IOL and 59 women with a failed IOL). Plasma samples and clinical information were obtained from the UI Maternal Fetal Tissue Bank (IRB# 200910784). Maternal plasma leptin and total protein concentrations were measured using commercially available assays. Bivariate analyses and logistic regression models were constructed using regression identified clinically significant confounding variables. All variables were tested at significance level of 0.05. Results Women with failed IOL had higher maternal plasma leptin values (0.5 vs 0.3 pg, P = 0.01). These women were more likely to have obesity (mean BMI 32 vs 27 kg/m2, P = 0.0002) as well as require multiple induction methods (93% vs 73%, p = 0.008). Logistic regression showed Bishop score (OR 1.5, p < 0.001), BMI (OR 0.92, P < 0.001), preeclampsia (OR 0.12, P = 0.010), use of multiple methods of induction (OR 0.22, P = 0.008) and leptin (OR 0.42, P = 0.017) were significantly associated with IOL outcome. Specifically, after controlling for BMI, Bishop Score, and preeclampsia, leptin was still predictive of a failed IOL with an odds ratio of 0.47 (P = 0.046). Finally, using leptin as a predictor for fetal outcomes, leptin was also associated with of fetal intolerance of labor, with an odds ratio of 2.3 (P = 0.027). This association remained but failed to meet statistical significance when controlling for successful (IOL) (OR 1.5, P = 0.50). Conclusions Maternal plasma leptin may be a useful tool for determining which women are likely to have a failed induction of labor and for counseling women about undertaking an induction of labor versus proceeding with cesarean delivery.
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Affiliation(s)
- Whitney Cowman
- Department of Obstetrics & Gynecology, University of Iowa Hospitals & Clinics, 200 Hawkins Drive, 463 MRF, Iowa City, IA, 52242, USA.,Present Address: Department of Obstetrics & Gynecology, Iowa Methodist Medical Center, 1200 Pleasant Street, Des Moines, IA, 50309, USA
| | - Sabrina M Scroggins
- Department of Obstetrics & Gynecology, University of Iowa Hospitals & Clinics, 200 Hawkins Drive, 463 MRF, Iowa City, IA, 52242, USA
| | - Wendy S Hamilton
- Department of Obstetrics & Gynecology, University of Iowa Hospitals & Clinics, 200 Hawkins Drive, 463 MRF, Iowa City, IA, 52242, USA
| | - Alexandra E Karras
- Department of Obstetrics & Gynecology, University of Iowa Hospitals & Clinics, 200 Hawkins Drive, 463 MRF, Iowa City, IA, 52242, USA
| | - Noelle C Bowdler
- Department of Obstetrics & Gynecology, University of Iowa Hospitals & Clinics, 200 Hawkins Drive, 463 MRF, Iowa City, IA, 52242, USA
| | - Eric J Devor
- Department of Obstetrics & Gynecology, University of Iowa Hospitals & Clinics, 200 Hawkins Drive, 463 MRF, Iowa City, IA, 52242, USA
| | - Mark K Santillan
- Department of Obstetrics & Gynecology, University of Iowa Hospitals & Clinics, 200 Hawkins Drive, 463 MRF, Iowa City, IA, 52242, USA
| | - Donna A Santillan
- Department of Obstetrics & Gynecology, University of Iowa Hospitals & Clinics, 200 Hawkins Drive, 463 MRF, Iowa City, IA, 52242, USA.
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26
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Savard C, Lemieux S, Plante AS, Gagnon M, Leblanc N, Veilleux A, Tchernof A, Morisset AS. Longitudinal changes in circulating concentrations of inflammatory markers throughout pregnancy: are there associations with diet and weight status? Appl Physiol Nutr Metab 2021; 47:287-295. [PMID: 34767478 DOI: 10.1139/apnm-2021-0395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The natural inflammation occurring during pregnancy can, under certain conditions, be associated with adverse pregnancy outcomes. This study aimed to: 1) quantify changes in circulating concentrations of leptin, adiponectin, interleukin-6 (IL-6) and C-reactive protein (CRP) across trimesters of pregnancy, according to pre-pregnancy body mass index (ppBMI); and 2) examine the trimester-specific associations between the inflammatory markers' concentrations, a Mediterranean diet score (MDS) and the dietary inflammatory index (DII). We measured leptin, adiponectin and IL-6 by ELISA, and CRP by high-sensitivity immunonephelometry, in blood samples from 79 pregnant women (age: 32.1 ± 3.7 years; ppBMI: 25.7 ± 5.8 kg/m2). Three web-based 24h recalls were completed at each trimester and used to compute the MDS and the DII. CRP concentrations remained stable across trimesters, whereas concentrations of leptin and IL-6 increased, and adiponectin concentrations decreased (p<0.001). Changes in leptin and adiponectin concentrations also differed according to ppBMI categories (p<0.05). As for the dietary scores, the only significant association was observed in the second trimester between leptin concentrations and the MDS (r=-0.26, p<0.05). In conclusion, ppBMI and the progression of pregnancy itself probably supplant the potential associations between diet and the inflammation occurring during that period. Novelty: • Circulating leptin and IL-6 concentrations increased across trimesters whereas CRP was stable, and adiponectin decreased. • Variations in circulating leptin and adiponectin concentrations differed by ppBMI categories. • Very few associations were observed between dietary scores and inflammatory markers.
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Affiliation(s)
- Claudia Savard
- Laval University, 4440, School of Nutrition, Quebec, Quebec, Canada;
| | - Simone Lemieux
- Laval University, School of Nutrition, INAF, Pavillon des services, 2440 Boulevard Hochelaga, Quebec, Quebec, Canada, G1V 0A6;
| | | | - Marianne Gagnon
- Laval University, 4440, School of Nutrition, Quebec, Quebec, Canada.,CHU de Québec-Université Laval, 36896, Endocrinology and Nephrology Unit, Quebec, Quebec, Canada.,Laval University, 4440, Institute of Nutrition and Functional Foods, Quebec, Quebec, Canada;
| | - Nadine Leblanc
- Laval University, Department of Food Science and Nutrition, Quebec, Quebec, Canada;
| | - Alain Veilleux
- Laval University, 4440, School of Nutrition, Quebec, Quebec, Canada;
| | - André Tchernof
- Laval University, Laval University Medical Center, Quebec, Quebec, Canada.,Laval University, Institute of Nutrition and Functional Foods (INAF), Quebec, Quebec, Canada;
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27
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Ordaz G, Juárez A, López M, Martínez HE, Pérez RE, Ortiz R. Opuntia ficus-indica as a supplement for gilts in late gestation and lactation: effects on biochemical parameters and voluntary feed intake. JOURNAL OF APPLIED ANIMAL RESEARCH 2021. [DOI: 10.1080/09712119.2021.1995391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Gerardo Ordaz
- Centro Nacional de Investigación Disciplinaria en Fisiología y Mejoramiento Animal, Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias, Querétaro, Mexico
| | - Aureliano Juárez
- Instituto de Investigaciones Agropecuarias y Forestales, Universidad Michoacana de San Nicolás de Hidalgo, Michoacán, Mexico
| | - Manuel López
- Facultad de Medicina Veterinaria y Zootecnia, Universidad Michoacana de San Nicolás de Hidalgo, Michoacán, Mexico
| | - Héctor Eduardo Martínez
- Facultad de Químico Farmacobiología, Universidad Michoacana de San Nicolás de Hidalgo, Michoacán, Mexico
| | - Rosa Elena Pérez
- Facultad de Químico Farmacobiología, Universidad Michoacana de San Nicolás de Hidalgo, Michoacán, Mexico
| | - Ruy Ortiz
- Facultad de Medicina Veterinaria y Zootecnia, Universidad Michoacana de San Nicolás de Hidalgo, Michoacán, Mexico
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28
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Mallardo M, Ferraro S, Daniele A, Nigro E. GDM-complicated pregnancies: focus on adipokines. Mol Biol Rep 2021; 48:8171-8180. [PMID: 34652617 PMCID: PMC8604848 DOI: 10.1007/s11033-021-06785-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 09/15/2021] [Indexed: 12/27/2022]
Abstract
Gestational diabetes mellitus (GDM) is a serious complication of pregnancy and is defined as a state of glucose intolerance that is first diagnosed and arises during gestation. Although the pathophysiology of GDM has not yet been thoroughly clarified, insulin resistance and pancreatic β-cell dysfunction are considered critical components of its etiopathogenesis. To sustain fetus growth and guarantee mother health, many significant changes in maternal metabolism are required in normal and high-risk pregnancy accompanied by potential complications. Adipokines, adipose tissue-derived hormones, are proteins with pleiotropic functions including a strong metabolic influence in physiological conditions and during pregnancy too. A growing number of studies suggest that various adipokines including adiponectin, leptin, visfatin, resistin and tumor necrosis factor α (TNF-α) are dysregulated in GDM and might have pathological significance and a prognostic value in this pregnancy disorder. In this review, we will focus on the current knowledge on the role that the aforementioned adipokines play in the development and progression of GDM.
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Affiliation(s)
- Marta Mallardo
- Dipartimento di Scienze e Tecnologie Ambientali Biologiche Farmaceutiche, Università degli Studi della Campania "Luigi Vanvitelli", Via G. Vivaldi 42, 81100, Caserta, Italy
- CEINGE-Biotecnologie Avanzate S.c.a r.l., Via G. Salvatore 486, 80145, Naples, Italy
| | - Sara Ferraro
- CEINGE-Biotecnologie Avanzate S.c.a r.l., Via G. Salvatore 486, 80145, Naples, Italy
- Dipartimento di Sanità Pubblica, Università degli Studi di Napoli "Federico II", Via Pansini 5, 80145, Naples, Italy
| | - Aurora Daniele
- CEINGE-Biotecnologie Avanzate S.c.a r.l., Via G. Salvatore 486, 80145, Naples, Italy
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Naples "Federico II", Naples, Italy
| | - Ersilia Nigro
- Dipartimento di Scienze e Tecnologie Ambientali Biologiche Farmaceutiche, Università degli Studi della Campania "Luigi Vanvitelli", Via G. Vivaldi 42, 81100, Caserta, Italy.
- CEINGE-Biotecnologie Avanzate S.c.a r.l., Via G. Salvatore 486, 80145, Naples, Italy.
- CEINGE-Biotecnologie Avanzate, Via Gaetano Salvatore, 486, 80145, Naples, Italy.
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29
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Wang D, Darling AM, McDonald CR, Perumal N, Liu E, Wang M, Aboud S, Urassa W, Conroy AL, Hayford KT, Liles WC, Kain KC, Fawzi WW. Plasma concentrations of leptin at mid-pregnancy are associated with gestational weight gain among pregnant women in Tanzania: a prospective cohort study. BMC Pregnancy Childbirth 2021; 21:675. [PMID: 34615489 PMCID: PMC8495974 DOI: 10.1186/s12884-021-04146-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Accepted: 09/22/2021] [Indexed: 11/27/2022] Open
Abstract
Background Gestational weight gain (GWG) has critical implications for maternal and child health. Inflammation and angiogenesis are implicated in various aspects of maternal metabolism that may play a role in gestational weight gain. The associations of inflammatory, angiogenic, and metabolic pathways with GWG are yet to be elucidated. This study evaluated associations between a panel of inflammatory, angiogenic, and metabolic proteins measured in mid-pregnancy and gestational weight gain. Methods Pregnant women were enrolled from Dar es Salaam, Tanzania, between 2001 and 2004. The participants were enrolled at mid-pregnancy (12 to 27 weeks of gestation) and followed up until delivery. This analysis focused on a cohort of 1002 women who were primigravid, had singleton live births, had longitudinal measures of gestational weight, and whose mid-pregnancy plasma samples underwent analysis for 18 proteins. Results Higher plasma concentrations of leptin (mean difference in GWG percent adequacy comparing highest with lowest quartiles: 10.24; 95% CI 3.31, 17.16; p-trend = 0.003) and chitinase-3-like protein-1 (CH3L1) (mean difference in GWG percent adequacy comparing highest with lowest quartiles: 7.02; 95% CI 0.31, 13.72; p-trend = 0.007) were associated with greater GWG in a dose-response pattern. Higher leptin concentrations were associated with a lower risk of inadequate GWG (risk ratio comparing highest with lowest quartiles: 0.77; 95% CI 0.65, 0.91; p-trend = 0.001) and a higher risk of excessive GWG (risk ratio comparing highest with lowest quartiles: 1.57; 95% CI 1.03, 2.39; p-trend = 0.03). Higher CH3L1 concentrations were associated with a higher risk of excessive GWG (p-trend = 0.007). The associations of leptin and CH3L1 with inadequate GWG were stronger during the second than the third trimester. The other 16 proteins examined were not significantly associated with GWG. Conclusions Mid-pregnancy plasma leptin concentrations may be associated with GWG and have clinical predictive utility in identifying women at a higher risk of inadequate or excessive gestational weight gain. Supplementary Information The online version contains supplementary material available at 10.1186/s12884-021-04146-0.
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Affiliation(s)
- Dongqing Wang
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, 02120, USA.
| | - Anne Marie Darling
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, 02120, USA
| | - Chloe R McDonald
- Sandra Rotman Laboratories, University Health Network, Toronto, Ontario, Canada
| | - Nandita Perumal
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, 02120, USA
| | - Enju Liu
- Institutional Centers for Clinical and Translational Research, Boston Children's Hospital, Boston, MA, USA
| | - Molin Wang
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, USA.,Department of Epidemiology, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, USA
| | - Said Aboud
- Department of Microbiology and Immunology, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Willy Urassa
- Department of Microbiology and Immunology, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Andrea L Conroy
- Department of Pediatrics, Ryan White Center for Pediatric Infectious Disease and Global Health, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Kyla T Hayford
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - W Conrad Liles
- Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Kevin C Kain
- Department of Medicine, University of Toronto and University Health Network, Toronto, Ontario, Canada
| | - Wafaie W Fawzi
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, 02120, USA.,Department of Epidemiology, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, USA.,Department of Nutrition, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, USA
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30
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Does Altered Cellular Metabolism Underpin the Normal Changes to the Maternal Immune System during Pregnancy? IMMUNOMETABOLISM 2021; 3:e210031. [PMID: 34729242 PMCID: PMC7611926 DOI: 10.20900/immunometab20210031] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Pregnancy is characterised by metabolic changes that occur to support the growth and development of the fetus over the course of gestation. These metabolic changes can be classified into two distinct phases: an initial anabolic phase to prepare an adequate store of substrates and energy which are then broken down and used during a catabolic phase to meet the energetic demands of the mother, placenta and fetus. Dynamic readjustment of immune homeostasis is also a feature of pregnancy and is likely linked to the changes in energy substrate utilisation at this time. As cellular metabolism is increasingly recognised as a key determinant of immune cell phenotype and function, we consider how changes in maternal metabolism might contribute to T cell plasticity during pregnancy.
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31
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Abstract
The purpose of this American Society for Reproductive Medicine Practice Committee report is to provide clinicians with principles and strategies for the evaluation and treatment of couples with infertility associated with obesity. This revised document replaces the Practice Committee document titled "Obesity and reproduction: an educational bulletin" last published in 2015 (Fertil Steril 2015;104:1116-26).
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Affiliation(s)
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- American Society for Reproductive Medicine, Birmingham, Alabama
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32
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Strain J, Spaans F, Serhan M, Davidge ST, Connor KL. Programming of weight and obesity across the lifecourse by the maternal metabolic exposome: A systematic review. Mol Aspects Med 2021; 87:100986. [PMID: 34167845 DOI: 10.1016/j.mam.2021.100986] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 05/14/2021] [Accepted: 06/07/2021] [Indexed: 12/11/2022]
Abstract
Exposome research aims to comprehensively understand the multiple environmental exposures that influence human health. To date, much of exposome science has focused on environmental chemical exposures and does not take a lifecourse approach. The rising prevalence of obesity, and the limited success in its prevention points to the need for a better understanding of the diverse exposures that associate with, or protect against, this condition, and the mechanisms driving its pathogenesis. The objectives of this review were to 1. evaluate the evidence on the maternal metabolic exposome in the programming of offspring growth/obesity and 2. identify and discuss the mechanisms underlying the programming of obesity. A systematic review was conducted following PRISMA guidelines to capture articles that investigated early life metabolic exposures and offspring weight and/or obesity outcomes. Scientific databases were searched using pre-determined indexed search terms, and risk of bias assessments were conducted to determine study quality. A final total of 76 articles were obtained and extracted data from human and animal studies were visualised using GOfER diagrams. Multiple early life exposures, including maternal obesity, diabetes and adverse nutrition, increase the risk of high weight at birth and postnatally, and excess adipose accumulation in human and animal offspring. The main mechanisms through which the metabolic exposome programmes offspring growth and obesity risk include epigenetic modifications, altered placental function, altered composition of the gut microbiome and breast milk, and metabolic inflammation, with downstream effects on development of the central appetite system, adipose tissues and liver. Understanding early life risks and protectors, and the mechanisms through which the exposome modifies health trajectories, is critical for developing and applying early interventions to prevent offspring obesity later in life.
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Affiliation(s)
- Jamie Strain
- Department of Health Sciences, Carleton University, Ottawa, ON, Canada
| | - Floor Spaans
- Department of Obstetrics and Gynaecology, University of Alberta, Edmonton, AB, Canada; Women and Children's Health Research Institute, University of Alberta, Edmonton, AB, Canada
| | - Mohamed Serhan
- Department of Health Sciences, Carleton University, Ottawa, ON, Canada
| | - Sandra T Davidge
- Department of Obstetrics and Gynaecology, University of Alberta, Edmonton, AB, Canada; Department of Physiology, University of Alberta, Edmonton, AB, Canada; Women and Children's Health Research Institute, University of Alberta, Edmonton, AB, Canada
| | - Kristin L Connor
- Department of Health Sciences, Carleton University, Ottawa, ON, Canada.
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Kristiansen O, Zucknick M, Reine TM, Kolset SO, Jansson T, Powell TL, Haugen G, Henriksen T, Michelsen TM. Mediators Linking Maternal Weight to Birthweight and Neonatal Fat Mass in Healthy Pregnancies. J Clin Endocrinol Metab 2021; 106:1977-1993. [PMID: 33713406 PMCID: PMC8692236 DOI: 10.1210/clinem/dgab166] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Indexed: 12/16/2022]
Abstract
CONTEXT Lifestyle interventions have not efficaciously reduced complications caused by maternal weight on fetal growth, requiring insight into explanatory mediators. OBJECTIVE We hypothesized that maternal mediators, including adiponectin, leptin, insulin, and glucose, mediate effects of pregestational BMI (pBMI) and gestational weight gain (GWG) on birthweight and neonatal fat mass percentage (FM%) through placental weight and fetal mediators, including insulin levels (Ifv) and venous-arterial glucose difference (ΔGfva). Hypothesized confounders were maternal age, gestational age, and parity. METHODS A cross-sectional study of healthy mother-offspring-pairs (n = 165) applying the 4-vessel in vivo sampling method at Oslo University Hospital, Norway. We obtained pBMI, GWG, birthweight, and placental weight. FM% was available and calculated for a subcohort (n = 84). We measured circulating levels of adiponectin, leptin, glucose, and insulin and performed path analysis and traditional mediation analyses based on linear regression models. RESULTS The total effect of pBMI and GWG on newborn size was estimated to be 30 g (range, 16-45 g) birthweight and 0.17 FM% (range, 0.04-0.29 FM%) per kg∙m-2 pBMI and 31 g (range, 18-44 g) and 0.24 FM% (range, 0.10-0.37 FM%) per kg GWG. The placental weight was the main mediator, mediating 25-g birthweight and 0.11 FM% per kg∙m-2 pBMI and 25-g birthweight and 0.13 FM% per kg GWG. The maternal mediators mediated a smaller part of the effect of pBMI (3.8-g birthweight and 0.023 FM% per kg∙m-2 pBMI) but not GWG. CONCLUSION Placental weight was the main mediator linking pBMI and GWG to birthweight and FM%. The effect of pBMI, but not GWG, on birthweight and FM%, was also mediated via the maternal and fetal mediators.
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Affiliation(s)
- Oddrun Kristiansen
- Department of Obstetrics, Division of Obstetrics and Gynecology, Oslo University Hospital, Oslo, 0424Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, 0372Norway
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, 0372Norway
- Correspondence: Oddrun Kristiansen, PhD, Department of Obstetrics, Division of Obstetrics and Gynecology, Oslo University Hospital, Postboks 4956 Nydalen, Oslo, 0424 Norway. ;
| | - Manuela Zucknick
- Centre for Biostatistics and Epidemiology, Department of Biostatistics, Institute of Basic Medical Sciences, University of Oslo, Oslo, 0372Norway
| | - Trine M Reine
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, 0372Norway
- Institute of Cancer Genetics and Informatics, Oslo University Hospital, Oslo, 0379Norway
| | - Svein O Kolset
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, 0372Norway
| | - Thomas Jansson
- Division of Reproductive Sciences, Department of Obstetrics and Gynecology, University of Colorado Anschutz Medical Campus, Colorado 80045, USA
| | - Theresa L Powell
- Division of Reproductive Sciences, Department of Obstetrics and Gynecology, University of Colorado Anschutz Medical Campus, Colorado 80045, USA
- Section of Neonatology, Department of Pediatrics, University of Colorado Anschutz Medical Campus, Colorado 80045, USA
| | - Guttorm Haugen
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, 0372Norway
- Department of Fetal Medicine, Division of Obstetrics and Gynecology, Oslo University Hospital, Oslo, 0424Norway
| | - Tore Henriksen
- Department of Obstetrics, Division of Obstetrics and Gynecology, Oslo University Hospital, Oslo, 0424Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, 0372Norway
| | - Trond M Michelsen
- Department of Obstetrics, Division of Obstetrics and Gynecology, Oslo University Hospital, Oslo, 0424Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, 0372Norway
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Andersson-Hall U, de Maré H, Askeli F, Börjesson M, Holmäng A. Physical activity during pregnancy and association with changes in fat mass and adipokines in women of normal-weight or with obesity. Sci Rep 2021; 11:12549. [PMID: 34131242 PMCID: PMC8206069 DOI: 10.1038/s41598-021-91980-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 06/03/2021] [Indexed: 11/20/2022] Open
Abstract
Adipose tissue and adipokine concentrations change markedly during pregnancy, but the effects of physical activity on these changes are rarely studied. We aimed to assess physical activity levels in pregnant women of normal-weight (NW) or with obesity (OB), and to determine the relation with changes in fat mass and adipokines. In each trimester, pregnant women (136 NW, 51 OB) were interviewed about their physical activity and had their body composition, leptin, soluble leptin receptor (sOB-R) and adiponectin determined. NW reported higher activity and more aerobic exercise than OB during early pregnancy. Both groups maintained training frequency but reduced overall activity as pregnancy progressed. NW women reporting aerobic and/or resistance exercise and OB women reporting aerobic exercise had greater sOB-R increases (independent of BMI or gestational weight gain). In NW, exercise also associated with lower fat mass and leptin increases. Higher activity levels associated with lower gestational weight gain in both groups. The relationship between physical activity and adiponectin differed between NW and OB. Maternal exercise may partly mediate its beneficial effects through regulation of leptin bioavailability, by enhancing pregnancy-induced increases in sOB-R. This could be of particular importance in OB with pre-gestational hyperleptinemia and leptin resistance.
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Affiliation(s)
- Ulrika Andersson-Hall
- Department of Physiology, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Box 432, 405 30, Gothenburg, Sweden.
| | - Hanna de Maré
- Department of Physiology, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Box 432, 405 30, Gothenburg, Sweden
| | - Freja Askeli
- Department of Physiology, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Box 432, 405 30, Gothenburg, Sweden
| | - Mats Börjesson
- Department of Food and Nutrition, and Sport Science, Centre for Health and Performance, University of Gothenburg, Gothenburg, Sweden
- Department of Acute and Molecular Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of MGA, Sahlgrenska University Hospital, Region of Västra Götaland, Gothenburg, Sweden
| | - Agneta Holmäng
- Department of Physiology, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Box 432, 405 30, Gothenburg, Sweden
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Adipose tissue function in healthy pregnancy, gestational diabetes mellitus and pre-eclampsia. Eur J Clin Nutr 2021; 75:1745-1756. [PMID: 34131300 PMCID: PMC8636251 DOI: 10.1038/s41430-021-00948-9] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 04/30/2021] [Accepted: 05/17/2021] [Indexed: 01/12/2023]
Abstract
Gestational diabetes mellitus (GDM) is a common disorder of pregnancy with short- and long-term consequences for mother and baby. Pre-eclampsia is of major concern to obstetricians due to its sudden onset and increased morbidity and mortality for mother and baby. The incidence of these conditions continues to increase due to widespread maternal obesity. Maternal obesity is a risk factor for GDM and pre-eclampsia, yet our understanding of the role of adipose tissue and adipocyte biology in their aetiology is very limited. In this article, available data on adipose tissue and adipocyte function in healthy and obese pregnancy and how these are altered in GDM and pre-eclampsia are reviewed. Using our understanding of adipose tissue and adipocyte biology in non-pregnant populations, a role for underlying adipocyte dysfunction in the pathological pathways of these conditions is discussed.
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Fowden AL, Camm EJ, Sferruzzi-Perri AN. Effects of Maternal Obesity On Placental Phenotype. Curr Vasc Pharmacol 2021; 19:113-131. [PMID: 32400334 DOI: 10.2174/1570161118666200513115316] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 04/21/2020] [Accepted: 04/23/2020] [Indexed: 12/26/2022]
Abstract
The incidence of obesity is rising rapidly worldwide with the consequence that more women are entering pregnancy overweight or obese. This leads to an increased incidence of clinical complications during pregnancy and of poor obstetric outcomes. The offspring of obese pregnancies are often macrosomic at birth although there is also a subset of the progeny that are growth-restricted at term. Maternal obesity during pregnancy is also associated with cardiovascular, metabolic and endocrine dysfunction in the offspring later in life. As the interface between the mother and fetus, the placenta has a central role in programming intrauterine development and is known to adapt its phenotype in response to environmental conditions such as maternal undernutrition and hypoxia. However, less is known about placental function in the abnormal metabolic and endocrine environment associated with maternal obesity during pregnancy. This review discusses the placental consequences of maternal obesity induced either naturally or experimentally by increasing maternal nutritional intake and/or changing the dietary composition. It takes a comparative, multi-species approach and focusses on placental size, morphology, nutrient transport, metabolism and endocrine function during the later stages of obese pregnancy. It also examines the interventions that have been made during pregnancy in an attempt to alleviate the more adverse impacts of maternal obesity on placental phenotype. The review highlights the potential role of adaptations in placental phenotype as a contributory factor to the pregnancy complications and changes in fetal growth and development that are associated with maternal obesity.
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Affiliation(s)
- A L Fowden
- Centre for Trophoblast Research, Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, CB2 3EG, United Kingdom
| | - E J Camm
- Centre for Trophoblast Research, Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, CB2 3EG, United Kingdom
| | - A N Sferruzzi-Perri
- Centre for Trophoblast Research, Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, CB2 3EG, United Kingdom
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Szlapinski SK, Hill DJ. Metabolic Adaptations to Pregnancy in Healthy and Gestational Diabetic Pregnancies: The Pancreas - Placenta Axis. Curr Vasc Pharmacol 2021; 19:141-153. [PMID: 32196450 DOI: 10.2174/1570161118666200320111209] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 02/20/2020] [Accepted: 03/01/2020] [Indexed: 12/16/2022]
Abstract
Normal pregnancy is associated with increased insulin resistance as a metabolic adaptation to the nutritional demands of the placenta and fetus, and this is amplified in obese mothers. Insulin resistance is normally compensated for by an adaptive increase in pancreatic β-cell mass together with enhanced glucose-stimulated insulin release. Placentally-derived hormones and growth factors are central to the altered pancreatic morphology and function. A failure of β-cells to undergo adaptive change after the first trimester has been linked with gestational diabetes. In the pregnant mouse, an increase in β-cell replication contributes to a 2-3-fold increase in mass peaking in late gestation, depending on the proliferation of existing β-cells, the differentiation of resident progenitor β-cells, or islet cell transdifferentiation. Using mouse models and human studies placenta- and islet of Langerhans-derived molecules have been identified that are likely to contribute to the metabolic adaptations to pregnancy and whose physiology is altered in the obese, glucose-intolerant mother. Maternal obesity during pregnancy can create a pro-inflammatory environment that can disrupt the response of the β-cells to the endocrine signals of pregnancy and limit the adaptive changes in β-cell mass and function, resulting in an increased risk of gestational diabetes.
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Affiliation(s)
- Sandra K Szlapinski
- Lawson Health Research Institute, St. Joseph's Health Care, 268 Grosvenor Street, London, Ontario N6A 4V2, Canada
| | - David J Hill
- Lawson Health Research Institute, St. Joseph's Health Care, 268 Grosvenor Street, London, Ontario N6A 4V2, Canada
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Bedell S, Hutson J, de Vrijer B, Eastabrook G. Effects of Maternal Obesity and Gestational Diabetes Mellitus on the Placenta: Current Knowledge and Targets for Therapeutic Interventions. Curr Vasc Pharmacol 2021; 19:176-192. [PMID: 32543363 DOI: 10.2174/1570161118666200616144512] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 05/16/2020] [Accepted: 05/17/2020] [Indexed: 02/08/2023]
Abstract
Obesity and gestational diabetes mellitus (GDM) are becoming more common among pregnant women worldwide and are individually associated with a number of placenta-mediated obstetric complications, including preeclampsia, macrosomia, intrauterine growth restriction and stillbirth. The placenta serves several functions throughout pregnancy and is the main exchange site for the transfer of nutrients and gas from mother to fetus. In pregnancies complicated by maternal obesity or GDM, the placenta is exposed to environmental changes, such as increased inflammation and oxidative stress, dyslipidemia, and altered hormone levels. These changes can affect placental development and function and lead to abnormal fetal growth and development as well as metabolic and cardiovascular abnormalities in the offspring. This review aims to summarize current knowledge on the effects of obesity and GDM on placental development and function. Understanding these processes is key in developing therapeutic interventions with the goal of mitigating these effects and preventing future cardiovascular and metabolic pathology in subsequent generations.
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Affiliation(s)
- Samantha Bedell
- Department of Obstetrics and Gynaecology, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, ON N6A 3B4, Canada
| | - Janine Hutson
- Department of Obstetrics and Gynaecology, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, ON N6A 3B4, Canada
| | - Barbra de Vrijer
- Department of Obstetrics and Gynaecology, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, ON N6A 3B4, Canada
| | - Genevieve Eastabrook
- Department of Obstetrics and Gynaecology, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, ON N6A 3B4, Canada
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Lizárraga D, García-Gasca A. The Placenta as a Target of Epigenetic Alterations in Women with Gestational Diabetes Mellitus and Potential Implications for the Offspring. EPIGENOMES 2021; 5:epigenomes5020013. [PMID: 34968300 PMCID: PMC8594713 DOI: 10.3390/epigenomes5020013] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 04/23/2021] [Accepted: 04/26/2021] [Indexed: 12/14/2022] Open
Abstract
Gestational diabetes mellitus (GDM) is a pregnancy complication first detected in the second or third trimester in women that did not show evident glucose intolerance or diabetes before gestation. In 2019, the International Diabetes Federation reported that 15.8% of live births were affected by hyperglycemia during pregnancy, of which 83.6% were due to gestational diabetes mellitus, 8.5% were due to diabetes first detected in pregnancy, and 7.9% were due to diabetes detected before pregnancy. GDM increases the susceptibility to developing chronic diseases for both the mother and the baby later in life. Under GDM conditions, the intrauterine environment becomes hyperglycemic, while also showing high concentrations of fatty acids and proinflammatory cytokines, producing morphological, structural, and molecular modifications in the placenta, affecting its function; these alterations may predispose the baby to disease in adult life. Molecular alterations include epigenetic mechanisms such as DNA and RNA methylation, chromatin remodeling, histone modifications, and expression of noncoding RNAs (ncRNAs). The placenta is a unique organ that originates only in pregnancy, and its main function is communication between the mother and the fetus, ensuring healthy development. Thus, this review provides up-to-date information regarding two of the best-documented (epigenetic) mechanisms (DNA methylation and miRNA expression) altered in the human placenta under GDM conditions, as well as potential implications for the offspring.
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Infant body composition relationship to maternal adipokines and fat mass: the PONCH study. Pediatr Res 2021; 89:1756-1764. [PMID: 32927470 DOI: 10.1038/s41390-020-01115-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 08/11/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND Infant adiposity is linked to both high maternal fat mass (FM) and excessive gestational FM gain, whereas the association with maternal adipokines is less clear. The aim was to determine how levels of maternal leptin, the soluble leptin receptor (sOB-R), adiponectin, and FM during pregnancy were linked to infant FM in normal-weight (NW) women and women with obesity (OB). METHODS Body composition and serum levels of leptin, adiponectin, and sOB-R were determined three times during pregnancy in 80 NW and 46 OB women. For infants, body composition was measured at 1 and 12 weeks of age. RESULTS Maternal leptin and sOB-R levels increased during pregnancy. For NW women, infant FM at 1 week was inversely associated with changes in maternal leptin and at 12 weeks inversely associated with absolute maternal sOB-R levels throughout pregnancy, as well as changes in sOB-R levels in early pregnancy. For OB women, infant FM at both 1 and 12 weeks were best explained by maternal FM. CONCLUSIONS Leptin and sOB-R, thought to regulate leptin bioavailability, are associated with fat accumulation in infants born to NW women. In OB women, maternal FM in early pregnancy is more important than leptin in determining infant fat accumulation. IMPACT In normal-weight women, the regulation of maternal leptin bioavailability during pregnancy has a role in infant fat mass accumulation. In women with obesity, however, pre-pregnancy maternal fat mass seems more important for infant fat mass. This is the first study of maternal adipokines and fat mass including longitudinal measurements in both mothers and their children. Understanding the relationship between maternal factors and infant fat mass is of great importance as obesity is programmed over the generations, and it is important to learn what regulates this programming.
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Sletner L, Moen AEF, Yajnik CS, Lekanova N, Sommer C, Birkeland KI, Jenum AK, Böttcher Y. Maternal Glucose and LDL-Cholesterol Levels Are Related to Placental Leptin Gene Methylation, and, Together With Nutritional Factors, Largely Explain a Higher Methylation Level Among Ethnic South Asians. Front Endocrinol (Lausanne) 2021; 12:809916. [PMID: 35002980 PMCID: PMC8739998 DOI: 10.3389/fendo.2021.809916] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 12/06/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Leptin, mainly secreted by fat cells, plays a core role in the regulation of appetite and body weight, and has been proposed as a mediator of metabolic programming. During pregnancy leptin is also secreted by the placenta, as well as being a key regulatory cytokine for the development, homeostatic regulation and nutrient transport within the placenta. South Asians have a high burden of type 2 diabetes, partly attributed to a "thin-fat-phenotype". OBJECTIVE Our aim was to investigate how maternal ethnicity, adiposity and glucose- and lipid/cholesterol levels in pregnancy are related to placental leptin gene (LEP) DNA methylation. METHODS We performed DNA methylation analyses of 13 placental LEP CpG sites in 40 ethnic Europeans and 40 ethnic South Asians participating in the STORK-Groruddalen cohort. RESULTS South Asian ethnicity and gestational diabetes (GDM) were associated with higher placental LEP methylation. The largest ethnic difference was found for CpG11 [5.8% (95% CI: 2.4, 9.2), p<0.001], and the strongest associations with GDM was seen for CpG5 [5.2% (1.4, 9.0), p=0.008]. Higher maternal LDL-cholesterol was associated with lower placental LEP methylation, in particular for CpG11 [-3.6% (-5.5, -1.4) per one mmol/L increase in LDL, p<0.001]. After adjustments, including for nutritional factors involved in the one-carbon-metabolism cycle (vitamin D, B12 and folate levels), ethnic differences in placental LEP methylation were strongly attenuated, while associations with glucose and LDL-cholesterol persisted. CONCLUSIONS Maternal glucose and lipid metabolism is related to placental LEP methylation, whilst metabolic and nutritional factors largely explain a higher methylation level among ethnic South Asians.
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Affiliation(s)
- Line Sletner
- Department of Pediatric and Adolescents Medicine, Akershus University Hospital, Lørenskog, Norway
- Institute of Clinical Medicine, University of Oslo, Lørenskog, Norway
- *Correspondence: Line Sletner,
| | - Aina E. F. Moen
- Institute of Clinical Medicine, University of Oslo, Lørenskog, Norway
- Department of Clinical Molecular Biology, Akershus University Hospital, Lørenskog, Norway
- Division of Infection Control and Environmental Health, The Norwegian Institute of Public Health, Oslo, Norway
| | | | - Nadezhda Lekanova
- Department of Clinical Molecular Biology, Akershus University Hospital, Lørenskog, Norway
| | - Christine Sommer
- Department of Endocrinology, Morbid Obesity and Preventive Medicine, Oslo University Hospital, Oslo, Norway
| | | | - Anne K. Jenum
- General Practice Research Unit, Department of General Practice, Institute of Health and Society, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Yvonne Böttcher
- Institute of Clinical Medicine, University of Oslo, Lørenskog, Norway
- Department of Clinical Molecular Biology, Akershus University Hospital, Lørenskog, Norway
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Watkins OC, Yong HEJ, Sharma N, Chan SY. A review of the role of inositols in conditions of insulin dysregulation and in uncomplicated and pathological pregnancy. Crit Rev Food Sci Nutr 2020; 62:1626-1673. [PMID: 33280430 DOI: 10.1080/10408398.2020.1845604] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Inositols, a group of 6-carbon polyols, are highly bioactive molecules derived from diet and endogenous synthesis. Inositols and their derivatives are involved in glucose and lipid metabolism and participate in insulin-signaling, with perturbations in inositol processing being associated with conditions involving insulin resistance, dysglycemia and dyslipidemia such as polycystic ovary syndrome and diabetes. Pregnancy is similarly characterized by substantial and complex changes in glycemic and lipidomic regulation as part of maternal adaptation and is also associated with physiological alterations in inositol processing. Disruptions in maternal adaptation are postulated to have a critical pathophysiological role in pregnancy complications such as gestational diabetes and pre-eclampsia. Inositol supplementation has shown promise as an intervention for the alleviation of symptoms in conditions of insulin resistance and for gestational diabetes prevention. However, the mechanisms behind these affects are not fully understood. In this review, we explore the role of inositols in conditions of insulin dysregulation and in pregnancy, and identify priority areas for research. We particularly examine the role and function of inositols within the maternal-placental-fetal axis in both uncomplicated and pathological pregnancies. We also discuss how inositols may mediate maternal-placental-fetal cross-talk, and regulate fetal growth and development, and suggest that inositols play a vital role in promoting healthy pregnancy.
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Affiliation(s)
- Oliver C Watkins
- Department of Obstetrics and Gynaecology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Hannah E J Yong
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research, Singapore, Singapore
| | - Neha Sharma
- Department of Obstetrics and Gynaecology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Shiao-Yng Chan
- Department of Obstetrics and Gynaecology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research, Singapore, Singapore
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Parrettini S, Caroli A, Torlone E. Nutrition and Metabolic Adaptations in Physiological and Complicated Pregnancy: Focus on Obesity and Gestational Diabetes. Front Endocrinol (Lausanne) 2020; 11:611929. [PMID: 33424775 PMCID: PMC7793966 DOI: 10.3389/fendo.2020.611929] [Citation(s) in RCA: 94] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 11/02/2020] [Indexed: 12/14/2022] Open
Abstract
Pregnancy offers a window of opportunity to program the future health of both mothers and offspring. During gestation, women experience a series of physical and metabolic modifications and adaptations, which aim to protect the fetus development and are closely related to both pre-gestational nutritional status and gestational weight gain. Moreover, pre-gestational obesity represents a challenge of treatment, and nowadays there are new evidence as regard its management, especially the adequate weight gain. Recent evidence has highlighted the determinant role of nutritional status and maternal diet on both pregnancy outcomes and long-term risk of chronic diseases, through a transgenerational flow, conceptualized by the Development Origin of Health and Diseases (Dohad) theory. In this review we will analyse the physiological and endocrine adaptation in pregnancy, and the metabolic complications, thus the focal points for nutritional and therapeutic strategies that we must early implement, virtually before conception, to safeguard the health of both mother and progeny. We will summarize the current nutritional recommendations and the use of nutraceuticals in pregnancy, with a focus on the management of pregnancy complicated by obesity and hyperglycemia, assessing the most recent evidence about the effects of ante-natal nutrition on the long-term, on either maternal health or metabolic risk of the offspring.
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Affiliation(s)
- Sara Parrettini
- S. Maria della Misericordia Hospital, Division of Endocrinology and Metabolism, Perugia, Italy
- Department of Medicine, University of Perugia, Perugia, Italy
| | - Antonella Caroli
- S. Maria della Misericordia Hospital, Division of Endocrinology and Metabolism, Perugia, Italy
- Department of Medicine, University of Perugia, Perugia, Italy
| | - Elisabetta Torlone
- S. Maria della Misericordia Hospital, Division of Endocrinology and Metabolism, Perugia, Italy
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Mitanchez D, Jacqueminet S, Lebbah S, Dommergues M, Hajage D, Ciangura C. Relative Contribution of Gestational Weight Gain, Gestational Diabetes, and Maternal Obesity to Neonatal Fat Mass. Nutrients 2020; 12:nu12113434. [PMID: 33182482 PMCID: PMC7698189 DOI: 10.3390/nu12113434] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 10/21/2020] [Accepted: 11/02/2020] [Indexed: 11/16/2022] Open
Abstract
Maternal nutritional and metabolic status influence fetal growth. This study investigated the contribution of gestational weight gain (GWG), gestational diabetes (GDM), and maternal obesity to birthweight and newborn body fat. It is a secondary analysis of a prospective study including 204 women with a pregestational body mass index (BMI) of 18.5-24.9 kg/m2 and 219 women with BMI ≥ 30 kg/m2. GDM was screened in the second and third trimester and was treated by dietary intervention, and insulin if required. Maternal obesity had the greatest effect on skinfolds (+1.4 mm) and cord leptin (+3.5 ng/mL), but no effect on birthweight. GWG was associated with increased birthweight and skinfolds thickness, independently from GDM and maternal obesity. There was an interaction between third trimester weight gain and GDM on birthweight and cord leptin, but not with maternal obesity. On average, +1 kg in third trimester was associated with +13 g in birthweight and with +0.64 ng/mL in cord leptin, and a further 32 g and 0.89 ng/mL increase in diabetic mothers, respectively. Maternal obesity is the main contributor to neonatal body fat. There is an independent association between third trimester weight gain, birthweight, and neonatal body fat, enhanced by GDM despite intensive treatment.
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Affiliation(s)
- Delphine Mitanchez
- Department of Neonatology, Bretonneau Hospital, François Rabelais University, 37000 Tours, France
- INSERM, UMR_S 938 Saint Antoine Research Centre, Sorbonne University, 75012 Paris, France
- Correspondence: ; Tel.: +33-2-47-47-47-49
| | - Sophie Jacqueminet
- Department of Diabetology, Institute of Cardiometabolism And Nutrition (ICAN), Pitié Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Sorbonne University, 75013 Paris, France; (S.J.); (C.C.)
| | - Said Lebbah
- Clinic Research Unit, Pitié Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Sorbonne University, 75013 Paris, France;
| | - Marc Dommergues
- Department of Gynaecology and Obstetrics, Pitié Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Sorbonne University, 75013 Paris, France;
| | - David Hajage
- INSERM, Public Health Department, Pierre Louis Institute of Epidemiology and Public Health, AP-HP, Centre of Pharmacoepidémiology (Cephepi), Sorbonne University, 75013 Paris, France;
| | - Cécile Ciangura
- Department of Diabetology, Institute of Cardiometabolism And Nutrition (ICAN), Pitié Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Sorbonne University, 75013 Paris, France; (S.J.); (C.C.)
- Department of Nutrition, Institute of Cardiometbolism And Nutrition (ICAN), Pitié Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Sorbonne University, 75013 Paris, France
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Ordaz G, Juárez A, Pérez RE, Martínez HE, Ortiz R. Effects of Opuntia ficus-indica in the diet of primiparous sows on the metabolic profile during late gestation and lactation and feed intake during lactation. J Anim Physiol Anim Nutr (Berl) 2020; 104:1884-1895. [PMID: 32683754 DOI: 10.1111/jpn.13413] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 04/16/2020] [Accepted: 06/09/2020] [Indexed: 12/22/2022]
Abstract
The goal of this study was to evaluate the effects of dietary Opuntia ficus-indica L. (OFI) on the metabolic profile of primiparous sows during late gestation and lactation, and its impact on voluntary feed intake (VFI) during lactation. From day 85 of gestation to weaning, 32 sows were divided into four feeding schemes (n = 8 sows/scheme): Basal diet (BD) without OFI supplementation; Test scheme I, BD during gestation and BD + OFI during lactation; Test scheme II, BD + OFI during both gestation and lactation, and Test scheme III, BD + OFI during gestation and BD during lactation. Blood samples were obtained during gestation (day 85 and 100) and lactation (day 0, 3, 7, 14 and 21) to determine plasma glucose, insulin, triglycerides, leptin, osteocalcin, ghrelin and agouti-related protein (AgRP). VFI was higher (20% higher than that of controls) in sows that received dietary OFI during lactation (p < .05). The concentration of plasma glucose was lower in sows that consumed OFI than sows fed the conventional diet (p < .05). Plasma insulin concentrations were higher in sows that consumed OFI, than in sows that did not (p < .05). Triglyceride concentrations during gestation, farrowing and lactation were also lower in sows that consumed OFI (p < .05). OFI intake caused lower plasma concentrations of leptin during lactation (p < .05). Osteocalcin was higher in sows that consumed OFI versus controls (p < .05): 8.6% and 13.4% during gestation and lactation respectively. From day 3 of lactation, sows that consumed OFI had higher concentrations of ghrelin (p < .05). The concentration of plasma AgRP was higher (p < .05) in sows that consumed OFI versus controls: 3.1% and 14.2% in gestation and lactation respectively. We concluded that OFI intake by primiparous sows during late gestation and lactation favourably modulated the factors that caused insulin resistance and increased sow performance.
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Affiliation(s)
- Gerardo Ordaz
- Centro Nacional de Investigación Disciplinaria en Fisiología y Mejoramiento Animal, Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias, Querétaro, Mexico
| | - Aureliano Juárez
- Instituto de Investigaciones Agropecuarias y Forestales, Universidad Michoacana de San Nicolás de Hidalgo, Michoacán, Mexico
| | - Rosa E Pérez
- Facultad de Químico Farmacobiología, Universidad Michoacana de San Nicolás de Hidalgo, Michoacán, Mexico
| | - Héctor E Martínez
- Facultad de Químico Farmacobiología, Universidad Michoacana de San Nicolás de Hidalgo, Michoacán, Mexico
| | - Ruy Ortiz
- Facultad de Medicina Veterinaria y Zootecnia, Universidad Michoacana de San Nicolás de Hidalgo, Michoacán, México
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Su L, Chen C, Lu L, Xiang AH, Dodds L, He K. Association Between Gestational Weight Gain and Autism Spectrum Disorder in Offspring: A Meta-Analysis. Obesity (Silver Spring) 2020; 28:2224-2231. [PMID: 33001584 PMCID: PMC7644585 DOI: 10.1002/oby.22966] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 06/26/2020] [Accepted: 07/08/2020] [Indexed: 12/19/2022]
Abstract
OBJECTIVE This study aimed to quantitatively examine the association between gestational weight gain (GWG) and risk of autism spectrum disorder (ASD) in offspring. METHODS Electronic databases were searched for studies of excessive or inadequate GWG, as compared with recommended GWG, in relation to the risk of ASD in offspring. Measures of the association from primary studies were pooled using a meta-analytic approach and expressed as weighted odds ratios (ORs) with 95% CIs. RESULTS Nine studies were identified, including 323,253 participants with 4,135 cases of ASD from five cohort studies and 1,462 cases and 3,265 controls from four case-control studies. Evidence from cohort studies indicates that both excessive and inadequate GWG was significantly associated with a higher risk for ASD in offspring. The pooled OR of ASD was 1.10 (95% CI: 1.02-1.18) for excessive GWG and 1.13 (95% CI: 1.04-1.24) for inadequate GWG using recommended GWG as the reference. Evidence from case-control studies suggests that excessive GWG (1.38 [95% CI: 1.19-1.62]) but not inadequate GWG (0.87 [95% CI: 0.72-1.04]) was significantly associated with a higher risk for ASD. CONCLUSIONS The accumulated evidence has supported that gaining weight outside the recommended GWG is associated with a higher risk for ASD in offspring.
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Affiliation(s)
- Le Su
- Department of Epidemiology and Biostatistics, School of Public Health, Indiana University – Bloomington, Bloomington, IN, USA
| | - Cheng Chen
- Department of Obstetrics and Gynecology and Department of Epidemiology, Columbia University Irving Medical Center, New York, NY, USA
| | - Liping Lu
- Department of Obstetrics and Gynecology and Department of Epidemiology, Columbia University Irving Medical Center, New York, NY, USA
| | - Anny H. Xiang
- Department of Research and Evaluation, Southern California Permanente Medical Group, Pasadena, USA
| | - Linda Dodds
- Perinatal Epidemiology Research Unit, Departments of Obstetrics and Gynaecology and Pediatrics, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Ka He
- Department of Obstetrics and Gynecology and Department of Epidemiology, Columbia University Irving Medical Center, New York, NY, USA
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Abdou RM, El Hawary GS, Saab AA. Effect of gestational Mediterranean diet intervention on newborn fat mass and cord blood leptin level. EGYPTIAN PEDIATRIC ASSOCIATION GAZETTE 2020. [DOI: 10.1186/s43054-020-00042-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Maternal nutritional status is an important determinant of intrauterine growth and neonatal size. No published surveys exist on maternal Mediterranean diet intakes and newborn adiposity. The aim of the study was to evaluate the impact of the individual maternal Mediterranean diet on the in-utero body fat formation and cord leptin level in newborns. Pregnant women with a pre-pregnancy body mass index (BMI) between 30 and 35 kg/m2 (n = 118) were assisted for individual dietary counseling based on the Mediterranean diet healthy eating. According to diet adherence, participants (paired mother and newborn) were divided into an intervention group (n = 57) and a control group (n = 61). We examined the association between diet modification and gestational weight gain, maternal, and cord leptin level together with newborn anthropometry (weight and fat mass %).
Results
Gestational weight gain, newborn birth weight, fat mass %, and cord leptin level lower in the intervention (12.22 ± 1.8 kg, 3.57 ± 0.35 kg, 9.27 ± 2.16 %, 11.78 ± 3.63 ng/ml, p = 000, respectively) than in control group (18.03 ± 3.25 kg, 4.02 ± 0.32 kg, 11.85 ± 2.30 %, 35.37 ± 11.14 ng/ml, respectively. Umbilical cord leptin levels strongly correlated with neonatal fat mass percent in both groups. However, maternal serum leptin did not correlate with the newborn parameters in the intervention group.
Conclusion
Maternal energy intake from healthy fat and diet intervention is probably associated with decreased fat mass and leptin levels in neonates.
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Jafarpour S, Khosravi S, Janghorbani M, Mansourian M, Karimi R, Ghiasi MR, Miraghajani M, Symonds ME, Farajzadeghan Z, Salehi R. Association of serum and follicular fluid leptin and in vitro Fertilization/ ICSI outcome: A systematic review and meta-analysis. J Gynecol Obstet Hum Reprod 2020; 50:101924. [PMID: 33007525 DOI: 10.1016/j.jogoh.2020.101924] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 09/09/2020] [Accepted: 09/23/2020] [Indexed: 10/23/2022]
Abstract
There are conflicting reports regarding circulating leptin and its relationship between pregnancy outcomes in infertile women undergoing in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI). We performed a systematic review and meta-analysis to assess the association between serum or follicular fluid (FF) leptin concentrations reported for infertile women and their IVF outcome. A systematic search was undertaken in available databases (PubMed, Scopus, Web of Science, The Cochrane Library and Embase) to find studies published up to Aug 2020 and the standardized mean difference with 95 % confidence interval was taken from 14 eligible studies. Both graphical (funnel plots) and test methods (Egger's regression test and the Begg) assessed the presence of publication bias. Subgroup analysis was used to investigate the source of heterogeneity. Pooled effect sizes based on the eligible papers indicated that of there is no statistically significant correlation between leptin levels in follicular fluid and serum on the day of ovum pick-up (OPU) and day of HCG (human chorionic gonadotrophin) administration in pregnant and non-pregnant women who underwent IVF/ICSI cycles. However, combination of leptin in serum and/or FF with other parameters may be a useful marker to predict IVF outcome.
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Affiliation(s)
- Sima Jafarpour
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran; Pediatric Inherited Diseases Research Center, Research Institute for Primordial Prevention of Non-Communicable Diseases Isfahan University of Medical Sciences, Isfahan, Iran
| | - Sharifeh Khosravi
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran; Pediatric Inherited Diseases Research Center, Research Institute for Primordial Prevention of Non-Communicable Diseases Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohsen Janghorbani
- Department of Epidemiology and Biostatistics, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Marjan Mansourian
- Department of Epidemiology and Biostatistics, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Raheleh Karimi
- Department of Epidemiology and Biostatistics, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Moosa Rahimi Ghiasi
- Laboratory of Basic Sciences, Mohammad Rasul Allah Research Tower, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maryam Miraghajani
- Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran; The Early Life Research Unit, Academic Division of Child Health, Obstetrics and Gynaecology, and Nottingham Digestive Disease Centre and Biomedical Research Centre, The School of Medicine, University of Nottingham, Nottingham, NG7 2UH, UK
| | - Michael E Symonds
- The Early Life Research Unit, Academic Division of Child Health, Obstetrics and Gynaecology, and Nottingham Digestive Disease Centre and Biomedical Research Centre, The School of Medicine, University of Nottingham, Nottingham, NG7 2UH, UK
| | - Ziba Farajzadeghan
- Department of Community Medicine, Faculty Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Rasoul Salehi
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran; Pediatric Inherited Diseases Research Center, Research Institute for Primordial Prevention of Non-Communicable Diseases Isfahan University of Medical Sciences, Isfahan, Iran.
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49
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Glendining KA, Higgins MBA, Fisher LC, Jasoni CL. Maternal obesity modulates sexually dimorphic epigenetic regulation and expression of leptin receptor in offspring hippocampus. Brain Behav Immun 2020; 88:151-160. [PMID: 32173454 DOI: 10.1016/j.bbi.2020.03.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 03/07/2020] [Accepted: 03/08/2020] [Indexed: 12/20/2022] Open
Abstract
Maternal obesity during pregnancy is associated with a greater risk for obesity and neurodevelopmental deficits in offspring. This developmental programming of disease is proposed to involve neuroendocrine, inflammatory, and epigenetic factors during gestation that disrupt normal fetal brain development. The hormones leptin and insulin are each intrinsically linked to metabolism, inflammation, and neurodevelopment, which led us to hypothesise that maternal obesity may disrupt leptin or insulin receptor signalling in the developing brain of offspring. Using a C57BL/6 mouse model of high fat diet-induced maternal obesity (mHFD), we performed qPCR to examine leptin receptor (Lepr) and insulin receptor (Insr) gene expression in gestational day (GD) 17.5 fetal brain. We found a significant effect of maternal diet and offspring sex on Lepr regulation in the developing hippocampus, with increased Lepr expression in female mHFD offspring (p < 0.05) compared to controls. Maternal diet did not alter hippocampal Insr in the fetal brain, or Lepr or Insr in prefrontal cortex, amygdala, or hypothalamus of female or male offspring. Chromatin immunoprecipitation revealed decreased binding of histones possessing the repressive histone mark H3K9me3 at the Lepr promoter (p < 0.05) in hippocampus of female mHFD offspring compared to controls, but not in males. Sex-specific deregulation of Lepr could be reproduced in vitro by exposing female hippocampal neurons to the obesity related proinflammatory cytokine IL-6, but not IL-17a or IFNG. Our findings indicate that the obesity-related proinflammatory cytokine IL-6 during pregnancy leads to sexually dimorphic changes in the modifications of histones binding at the Lepr gene promoter, and concomitant changes to Lepr transcription in the developing hippocampus. This suggests that exposure of the fetus to metabolic inflammatory molecules can impact epigenetic regulation of gene expression in the developing hippocampus.
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Affiliation(s)
- K A Glendining
- Centre for Neuroendocrinology, Department of Anatomy, University of Otago, Dunedin, New Zealand
| | - M B A Higgins
- Centre for Neuroendocrinology, Department of Anatomy, University of Otago, Dunedin, New Zealand
| | - L C Fisher
- Centre for Neuroendocrinology, Department of Anatomy, University of Otago, Dunedin, New Zealand
| | - C L Jasoni
- Centre for Neuroendocrinology, Department of Anatomy, University of Otago, Dunedin, New Zealand.
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50
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Placental function in maternal obesity. Clin Sci (Lond) 2020; 134:961-984. [PMID: 32313958 DOI: 10.1042/cs20190266] [Citation(s) in RCA: 98] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 04/07/2020] [Accepted: 04/08/2020] [Indexed: 02/06/2023]
Abstract
Maternal obesity is associated with pregnancy complications and increases the risk for the infant to develop obesity, diabetes and cardiovascular disease later in life. However, the mechanisms linking the maternal obesogenic environment to adverse short- and long-term outcomes remain poorly understood. As compared with pregnant women with normal BMI, women entering pregnancy obese have more pronounced insulin resistance, higher circulating plasma insulin, leptin, IGF-1, lipids and possibly proinflammatory cytokines and lower plasma adiponectin. Importantly, the changes in maternal levels of nutrients, growth factors and hormones in maternal obesity modulate placental function. For example, high insulin, leptin, IGF-1 and low adiponectin in obese pregnant women activate mTOR signaling in the placenta, promoting protein synthesis, mitochondrial function and nutrient transport. These changes are believed to increase fetal nutrient supply and contribute to fetal overgrowth and/or adiposity in offspring, which increases the risk to develop disease later in life. However, the majority of obese women give birth to normal weight infants and these pregnancies are also associated with activation of inflammatory signaling pathways, oxidative stress, decreased oxidative phosphorylation and lipid accumulation in the placenta. Recent bioinformatics approaches have expanded our understanding of how maternal obesity affects the placenta; however, the link between changes in placental function and adverse outcomes in obese women giving birth to normal sized infants is unclear. Interventions that specifically target placental function, such as activation of placental adiponectin receptors, may prevent the transmission of metabolic disease from obese women to the next generation.
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