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Petrova A, Mehta R. Influence of birth-related maternal and neonatal factors on the levels of energy metabolism mediators in infants born at 32 or fewer weeks of gestation. J Matern Fetal Neonatal Med 2023; 36:2290919. [PMID: 38073078 DOI: 10.1080/14767058.2023.2290919] [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: 07/07/2023] [Accepted: 11/29/2023] [Indexed: 12/18/2023]
Abstract
BACKGROUND Energy metabolism mediators, which include the adipokines (leptin, adiponectin, ghrelin) and insulin-like growth factor 1 [IGF-1], are hormone-like proteins, produced and expressed in the placenta and fetal membranes, with properties featuring metabolic adaptation and inflammatory processes. Due to the complexity of the metabolic adaptation of preterm neonates during the transition to extrauterine life, it becomes essential to recognize the factors that influence the alteration of the adipokines and IGF-1 levels in the early postpartum stage.This study assessed the significance of maternal-fetal-neonatal factors in predicting the levels of leptin, adiponectin, ghrelin, and IGF-1 in preterm infants born at 32 or fewer weeks of gestation, during the early stage of postnatal adaptation. METHODS Energy metabolism mediator levels were measured in urine samples obtained from extremely (less than 28 weeks) and very (28-32 weeks) preterm infants, within 48 h after their birth, and before the initiation of enteral nutrition. The urine samples were analyzed using enzyme-linked immunosorbent assay (ELISA) kits. The collected data included all birth-related maternal and neonatal factors such as maternal age, race/ethnicity, hypertensive disorders of pregnancy, diabetes, gravidity, parity, type of pregnancy, mode of delivery, and antenatal use of corticosteroids, antibiotics, magnesium sulfate, Apgar scores at 1 and 5 min, gestational age, and birth weight. We investigated the correlation between the levels of the tested mediators, the significance of the differences in their average levels based on the dichotomized maternal and neonatal factors, and the effect of the selected factors, in multiple regression models. Data from the regression models constructed for leptin, adiponectin, ghrelin, and IGF-1 are presented as regression coefficient β with Standard Error (SE) of β, coefficient of determination (R2), and adjusted R2. Before including the factor in regression models, we tested for the multicollinearity effect. Two-sided P values <0.05 were considered statistically significant. RESULTS Among the 70 studied infants, 47.1% were male, 40.6% were white, 28.6% were extremely preterm, and 18.6% were born with a weight <750 grams. Except for a mild interplay between the adiponectin and IGF-1 levels, there was no correlation between the levels of the other studied mediators. Up to 20% variation in the tested energy metabolism mediator levels was dependent on some of the birth-related maternal and neonatal characteristics. For instance, leptin levels were reduced in association with male gender (-0.493 [0.190], p < 0.02) and increased in infants born to primigravids (0.562 [0.215], p < 0.02). Adiponectin levels were increased in infants born to nulliparous as compared to multiparous women (0.400 [0.171], p < 0.03). Ghrelin levels were reduced in males (-0.057 [0.026], p < 0.04). IGF-1 levels were increased in the urine of extremely preterm neonates (0.357 [0.111], p < 0.01) and preterm infants born with an Apgar less than three at 1 min (0. 340 [p < 0.153], p < 0.04). CONCLUSIONS Nearly one-fifth of the variation in the urinary levels of the adipokines (leptin, adiponectin, ghrelin) and IGF-1 during the early postnatal stage in infants born at 32 or fewer weeks of gestation was predicated on one or more of the maternal and neonatal factors such as the infant's sex, extreme preterm gestation, a low Apgar score at 1 min, or birth to nulliparous women or primigravida mothers. Further studies will be required to explain the role of energy metabolism mediators in the postnatal adaptation of preterm-born infants.
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Affiliation(s)
- Anna Petrova
- Department of Pediatrics, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, USA
| | - Rajeev Mehta
- Department of Pediatrics, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, USA
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Hofer OJ, Alsweiler J, Tran T, Crowther CA. Glycemic control in gestational diabetes and impact on biomarkers in women and infants. Pediatr Res 2023; 94:466-476. [PMID: 36650305 PMCID: PMC10382314 DOI: 10.1038/s41390-022-02459-0] [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: 12/15/2021] [Revised: 09/27/2022] [Accepted: 12/27/2022] [Indexed: 01/19/2023]
Abstract
BACKGROUND Gestational diabetes mellitus (GDM) is linked to the dysregulation of inflammatory markers in women with GDM compared to women without. It is unclear whether the intensity of glycemic control influences these biomarkers. We aimed to assess whether different glycemic targets for women with GDM and compliance influence maternal and infant biomarkers. METHODS Maternity hospitals caring for women with GDM were randomized in the TARGET Trial to tight or less tight glycemic targets. Maternal blood was collected at study entry, 36 weeks' gestation, and 6 months postpartum, and cord plasma after birth. We assessed compliance to targets and concentrations of maternal serum and infant biomarkers. RESULTS Eighty-two women and infants were included in the study. Concentrations of maternal and infant biomarkers did not differ between women assigned to tighter and less tight glycemic targets; however, concentrations were altered in maternal serum leptin and CRP and infant cord C-peptide, leptin, and IGF in women who complied with tighter targets. CONCLUSIONS Use of tighter glycemic targets in women with GDM does not change the concentrations of maternal and infant biomarkers compared to less tight targets. However, when compliance is achieved to tighter targets, maternal and infant biomarkers are altered. IMPACT The use of tighter glycemic targets in gestational diabetes does not result in changes to maternal or cord plasma biomarkers. However, for women who complied with tighter targets, maternal serum leptin and CRP and infant cord C-peptide, leptin and IGF were altered compared with women who complied with the use of the less tight targets. This article adds to the current evidence base regarding the impact of gestational diabetes on maternal and infant biomarkers. This article highlights the need for further research to assess enablers to meet the tighter target recommendations and to assess the impact on relevant biomarkers.
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Affiliation(s)
- Olivia J Hofer
- Faculty of Medical and Health Sciences, University of Auckland, Auckland, 1023, New Zealand
- Liggins Institute, University of Auckland, Auckland, 1023, New Zealand
| | - Jane Alsweiler
- Department of Paediatrics: Child and Youth Health, University of Auckland, Auckland, 1023, New Zealand
| | - Thach Tran
- School of Biomedical Engineering, University of Technology Sydney, Sydney, NSW, 2007, Australia
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Krishnan S, Aston CE, Fields DA, Teague AM, Lyons TJ, Chernausek SD. Bone Mass Accrual in First Six Months of Life: Impact of Maternal Diabetes, Infant Adiposity, and Cord Blood Adipokines. Calcif Tissue Int 2022; 111:248-255. [PMID: 35622095 PMCID: PMC10085057 DOI: 10.1007/s00223-022-00990-0] [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: 11/01/2021] [Accepted: 05/09/2022] [Indexed: 11/02/2022]
Abstract
The perinatal period is a time of substantial bone mass accrual with many factors affecting long-term bone mineralization. Currently it is unclear what effect maternal gestational/type 2 diabetes has on infant bone mass accrual. This is a prospective study of offspring of Native American and Hispanic mothers with normoglycemia (n = 94) and gestational diabetes or type 2 diabetes (n = 64). Infant anthropometrics were measured at birth, 1, and 6 months of age. Cord blood leptin, high-molecular weight adiponectin (HMWA), pigment epithelium-derived factor (PEDF), vascular epithelium growth factor (VEGF), endoglin, and C-peptide were measured by ELISA. Infants had bone mineral density measurement at 1 month or/and 6 months of age using dual-energy x-ray absorptiometry scan. Mothers with diabetes were older (31 ± 6 years vs 25 ± 4 years) and had higher pre-pregnancy BMI (32.6 ± 5.8 vs 27.2 ± 6.4 kg/m2) than control mothers. Mean HbA1C of mothers with diabetes was 5.9 ± 1.0% compared to 5.1 ± 0.3% in controls early in pregnancy. Infants born to mothers with diabetes (DM-O) were born at a slightly lower gestational age compared to infants born to control mothers (Con-O). There was no difference in total body less head bone mineral content (BMC) or bone mineral density (BMD) between DM-O and Con-O. For both groups together, bone area, BMD, and BMC tracked over the first 6 months of life (r: 0.56, 0.38, and 0.48, respectively). Percent fat was strongly and positively correlated with BMC at 1 month of age (r = 0.44; p < 0.001) and BMC at both 1 and 6 months of age correlated strongly with birth weight. There were no associations between infant bone mass and cord blood leptin, PEDF, or VEGF, while C-peptide had a significant correlation with BMC at 1 and 6 months only in DM-O (p = 0.01 and 0.03, respectively). Infants born to mothers with well-controlled gestational/type 2 diabetes have normal bone mass accrual. Bone mineral content during this time is highly correlated with indices of infant growth and the association of bone mineral indices with percent body fat suggests that bone-fat crosstalk is operative early in life.
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Affiliation(s)
- Sowmya Krishnan
- Department of Pediatrics, Section of Diabetes and Endocrinology, University of Oklahoma Health Sciences Center, Harold Hamm Diabetes Center, 1200, Children's avenue Suite 4500, Oklahoma City, OK, 73104, USA.
| | - Christopher E Aston
- Department of Pediatrics, Section of Diabetes and Endocrinology, University of Oklahoma Health Sciences Center, Harold Hamm Diabetes Center, 1200, Children's avenue Suite 4500, Oklahoma City, OK, 73104, USA
| | - David A Fields
- Department of Pediatrics, Section of Diabetes and Endocrinology, University of Oklahoma Health Sciences Center, Harold Hamm Diabetes Center, 1200, Children's avenue Suite 4500, Oklahoma City, OK, 73104, USA
| | | | - Timothy J Lyons
- Division of Endocrinology, Diabetes and Metabolic Diseases at the Medical University of South Carolina, Charleston, SC, USA
- Diabetes Free South Carolina, BlueCross BlueShield of South Carolina, Columbia, SC, USA
| | - Steven D Chernausek
- Department of Pediatrics, Section of Diabetes and Endocrinology, University of Oklahoma Health Sciences Center, Harold Hamm Diabetes Center, 1200, Children's avenue Suite 4500, Oklahoma City, OK, 73104, USA
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Li C, Cai Y, Li Y, Peng B, Liu Y, Wang Z, Yang T, Hu Y, Fu Y, Shi T, Peng H, Zhang Y, Chen J, Li T, Chen L. Well-controlled gestational diabetes mellitus without pharmacologic therapy decelerates weight gain in infancy. Front Endocrinol (Lausanne) 2022; 13:1063989. [PMID: 36601002 PMCID: PMC9807162 DOI: 10.3389/fendo.2022.1063989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 11/29/2022] [Indexed: 12/23/2022] Open
Abstract
AIM There are no prospective longitudinal studies on the association between well-controlled gestational diabetes mellitus (GDM) without pharmacologic therapy and the physical growth of offspring in infancy. We aimed to identify the trajectories in physical growth (from 0-12 months of age) in the offspring of mothers with well-controlled GDM without pharmacologic therapy in a prospective cohort in China. METHODS This study included 236 offspring of mothers with GDM and 369 offspring of mothers without GDM. Mothers with GDM were not on pharmacologic therapy. The length and weight of infants were measured at 0, 1, 3, 6, and 12 months. Linear mixed-effect models and linear mixed-effect models were applied. RESULTS The fully adjusted model showed that the weight-for-age z-score (WAZ), length-for-age z-score (LAZ), and BMI-for-age z-score (BMIZ) were similar at birth for the GDM and control groups. However, subsequent increases in WAZ and BMIZ for the GDM group lagged the increases for the control group at the subsequent periods of observation, 0-1, 0-6, and 0-12 months. CONCLUSIONS Well-controlled GDM without pharmacologic therapy may normalize physical growth of offspring at birth and decelerate their weight gain in infancy. Whether glycemic control can mitigate the long-term effects of GDM on the growth trajectory in offspring remains unclear.
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Affiliation(s)
- Chao Li
- Ministry of Education Key Laboratory of Child Development and Disorders, Department of Growth, Development, and Mental Health of Children and Adolescence Center, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China
- Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China
- Department of Child Health Care, The First People's Hospital of Chongqing Liangjiang New Area, Chongqing, China
| | - Yixi Cai
- Department of Child Health Care, The First People's Hospital of Chongqing Liangjiang New Area, Chongqing, China
| | - Yinying Li
- Department of Child Health Care, The First People's Hospital of Chongqing Liangjiang New Area, Chongqing, China
| | - Bin Peng
- School of Public Health and Management, Department of Health Statistics, Chongqing Medical University, Chongqing, China
| | - Yongfang Liu
- Ministry of Education Key Laboratory of Child Development and Disorders, Department of Growth, Development, and Mental Health of Children and Adolescence Center, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China
- Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China
| | - Zhenming Wang
- Department of Child Health Care, The First People's Hospital of Chongqing Liangjiang New Area, Chongqing, China
| | - Ting Yang
- Ministry of Education Key Laboratory of Child Development and Disorders, Department of Growth, Development, and Mental Health of Children and Adolescence Center, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China
- Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China
| | - Yirong Hu
- Department of Child Health Care, The First People's Hospital of Chongqing Liangjiang New Area, Chongqing, China
| | - Yajun Fu
- Department of Child Health Care, The First People's Hospital of Chongqing Liangjiang New Area, Chongqing, China
| | - Tingmei Shi
- Department of Child Health Care, The First People's Hospital of Chongqing Liangjiang New Area, Chongqing, China
| | - Hong Peng
- Department of Child Health Care, The First People's Hospital of Chongqing Liangjiang New Area, Chongqing, China
| | - Yue Zhang
- Department of Child Health Care, The First People's Hospital of Chongqing Liangjiang New Area, Chongqing, China
| | - Jie Chen
- Ministry of Education Key Laboratory of Child Development and Disorders, Department of Growth, Development, and Mental Health of Children and Adolescence Center, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China
- Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China
| | - Tingyu Li
- Ministry of Education Key Laboratory of Child Development and Disorders, Department of Growth, Development, and Mental Health of Children and Adolescence Center, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China
- Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China
| | - Li Chen
- Ministry of Education Key Laboratory of Child Development and Disorders, Department of Growth, Development, and Mental Health of Children and Adolescence Center, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China
- Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China
- *Correspondence: Li Chen, ;;
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Ornoy A, Becker M, Weinstein-Fudim L, Ergaz Z. Diabetes during Pregnancy: A Maternal Disease Complicating the Course of Pregnancy with Long-Term Deleterious Effects on the Offspring. A Clinical Review. Int J Mol Sci 2021; 22:ijms22062965. [PMID: 33803995 PMCID: PMC7999044 DOI: 10.3390/ijms22062965] [Citation(s) in RCA: 95] [Impact Index Per Article: 31.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 02/28/2021] [Accepted: 03/11/2021] [Indexed: 12/12/2022] Open
Abstract
In spite of the huge progress in the treatment of diabetes mellitus, we are still in the situation that both pregestational (PGDM) and gestational diabetes (GDM) impose an additional risk to the embryo, fetus, and course of pregnancy. PGDM may increase the rate of congenital malformations, especially cardiac, nervous system, musculoskeletal system, and limbs. PGDM may interfere with fetal growth, often causing macrosomia, but in the presence of severe maternal complications, especially nephropathy, it may inhibit fetal growth. PGDM may also induce a variety of perinatal complications such as stillbirth and perinatal death, cardiomyopathy, respiratory morbidity, and perinatal asphyxia. GDM that generally develops in the second half of pregnancy induces similar but generally less severe complications. Their severity is higher with earlier onset of GDM and inversely correlated with the degree of glycemic control. Early initiation of GDM might even cause some increase in the rate of congenital malformations. Both PGDM and GDM may cause various motor and behavioral neurodevelopmental problems, including an increased incidence of attention deficit hyperactivity disorder (ADHD) and autism spectrum disorder (ASD). Most complications are reduced in incidence and severity with the improvement in diabetic control. Mechanisms of diabetic-induced damage in pregnancy are related to maternal and fetal hyperglycemia, enhanced oxidative stress, epigenetic changes, and other, less defined, pathogenic mechanisms.
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Affiliation(s)
- Asher Ornoy
- Adelson School of Medicine, Ariel University, Ariel 40700, Israel;
- Laboratory of Teratology, Department of Medical Neurobiology, Hebrew University Hadassah Medical School, Jerusalem 91120, Israel; (L.W.-F.); (Z.E.)
- Correspondence: ; Tel.: +972-(2)-675-8329
| | - Maria Becker
- Adelson School of Medicine, Ariel University, Ariel 40700, Israel;
| | - Liza Weinstein-Fudim
- Laboratory of Teratology, Department of Medical Neurobiology, Hebrew University Hadassah Medical School, Jerusalem 91120, Israel; (L.W.-F.); (Z.E.)
| | - Zivanit Ergaz
- Laboratory of Teratology, Department of Medical Neurobiology, Hebrew University Hadassah Medical School, Jerusalem 91120, Israel; (L.W.-F.); (Z.E.)
- Medical Center, Hadassah Hebrew University, Mount Scopus, Jerusalem 91240, Israel
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Bagias C, Sukumar N, Weldeselassie Y, Oyebode O, Saravanan P. Cord Blood Adipocytokines and Body Composition in Early Childhood: A Systematic Review and Meta-Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18041897. [PMID: 33669328 PMCID: PMC7920289 DOI: 10.3390/ijerph18041897] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 02/07/2021] [Accepted: 02/12/2021] [Indexed: 01/02/2023]
Abstract
Childhood obesity is a growing epidemic. Early identification of high-risk groups will allow for the development of prevention strategies. Cord blood adipocytokines have been previously examined as biomarkers predicting future obesity. We conducted a systematic review looking at the association between cord blood leptin and adiponectin with adiposity up to 5 years of age. A literature review was performed between January 1994 and August 2020 using two bibliographic databases (Medline/Pubmed and EMBASE) and was registered on PROSPERO (CRD42017069024). Studies using skinfold thickness and direct methods of assessing body composition in full term neonates were considered. Partial correlation and multiple regression models were used to present the results. Meta-analysis was performed, were possible, using a random effects model. Cochran’s Q test was used to assess heterogeneity and I2 statistics to calculate the percentage of variation across studies. The potential for publication bias was assessed using funnel plots. Data from 22 studies were retrieved and reviewed by two independent reviewers. Cord blood leptin was positively associated with adiposity at birth (r = 0.487; 95% CI: 0.444, 0.531) but was inversely related to adiposity up to 3 years of age. The association was not sustained at 5 years. There was a weak positive association between adiponectin in cord blood and adiposity at birth (r = 0.201; 95% CI: 0.125, 0.277). No correlation was found between cord blood adiponectin in young children, but data were limited. This review supports that cord blood leptin and adiponectin are associated with adiposity at birth. The results of this study provide insight into the role of adipocytokines at birth on future metabolic health and their potential use as risk stratification tools.
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Affiliation(s)
- Christos Bagias
- Division of Health Sciences, Department of Population Evidence and Technologies, Warwick Medical School, University of Warwick, Coventry CV7 7HL, UK; (C.B.); (N.S.); (Y.W.); (O.O.)
- Department of Endocrinology and Diabetes, University Hospital of Ioannina, 45500 Ioannina, Greece
| | - Nithya Sukumar
- Division of Health Sciences, Department of Population Evidence and Technologies, Warwick Medical School, University of Warwick, Coventry CV7 7HL, UK; (C.B.); (N.S.); (Y.W.); (O.O.)
- Academic Department of Diabetes, Endocrinology and Metabolism, George Eliot Hospital NHS Trust, Nuneaton CV10 7DJ, UK
| | - Yonas Weldeselassie
- Division of Health Sciences, Department of Population Evidence and Technologies, Warwick Medical School, University of Warwick, Coventry CV7 7HL, UK; (C.B.); (N.S.); (Y.W.); (O.O.)
| | - Oyinlola Oyebode
- Division of Health Sciences, Department of Population Evidence and Technologies, Warwick Medical School, University of Warwick, Coventry CV7 7HL, UK; (C.B.); (N.S.); (Y.W.); (O.O.)
| | - Ponnusamy Saravanan
- Division of Health Sciences, Department of Population Evidence and Technologies, Warwick Medical School, University of Warwick, Coventry CV7 7HL, UK; (C.B.); (N.S.); (Y.W.); (O.O.)
- Academic Department of Diabetes, Endocrinology and Metabolism, George Eliot Hospital NHS Trust, Nuneaton CV10 7DJ, UK
- Correspondence:
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Abstract
PURPOSE OF REVIEW This review examines the impact of early life exposures on glucose metabolism in the offspring and explores potential metabolic mechanisms leading to type 2 diabetes in childhood. RECENT FINDINGS One in five adolescents is diagnosed with prediabetes. Recent studies have elucidated the impact of early exposures such as maternal diabetes, but also hyperglycemia below the threshold of gestational diabetes, obesity, hyperlipidemia, and paternal obesity on the future metabolic health of the offspring. Mechanisms affecting the developmental programing of offspring toward type 2 diabetes include epigenetic modifications, alterations in stem cell differentiation, metabolome and microbiome variation, immune dysregulation, and neonatal nutrition. The risk of type 2 diabetes in offspring is increased not only by diabetes exposure in utero but also by exposure to a heterogeneous milieu of factors that accompany maternal obesity that provoke a vicious cycle of metabolic disease. The key period for intervention to prevent type 2 diabetes is within the first 1000 days of life.
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Affiliation(s)
- Ankur Rughani
- Division of Pediatric Diabetes/Endocrinology, Harold Hamm Diabetes Center, Children's Hospital, The University of Oklahoma Health Sciences Center, 1200 Children's Ave Suite 4D, Oklahoma City, OK, 73104, USA
| | - Jacob E Friedman
- Division of Pediatric Diabetes/Endocrinology, Harold Hamm Diabetes Center, Children's Hospital, The University of Oklahoma Health Sciences Center, 1200 Children's Ave Suite 4D, Oklahoma City, OK, 73104, USA
| | - Jeanie B Tryggestad
- Division of Pediatric Diabetes/Endocrinology, Harold Hamm Diabetes Center, Children's Hospital, The University of Oklahoma Health Sciences Center, 1200 Children's Ave Suite 4D, Oklahoma City, OK, 73104, USA.
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Jiang S, Teague AM, Tryggestad JB, Lyons TJ, Chernausek SD. Fetal circulating human resistin increases in diabetes during pregnancy and impairs placental mitochondrial biogenesis. Mol Med 2020; 26:76. [PMID: 32762639 PMCID: PMC7409642 DOI: 10.1186/s10020-020-00205-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Accepted: 07/27/2020] [Indexed: 12/16/2022] Open
Abstract
Background Diabetes during pregnancy affects placental mitochondrial content and function, which has the potential to impact fetal development and the long-term health of offspring. Resistin is a peptide hormone originally discovered in mice as an adipocyte-derived factor that induced insulin resistance. In humans, resistin is primarily secreted by monocytes or macrophages. The regulation and roles of human resistin in diabetes during pregnancy remain unclear. Methods Fetal resistin levels were measured in cord blood from pregnancies with (n = 42) and without maternal diabetes (n = 81). Secretion of resistin from cord blood mononuclear cells (CBMCs) was measured. The actions of human resistin in mitochondrial biogenesis were determined in placental trophoblastic cells (BeWo cells) or human placental explant. Results Concentrations of human resistin in cord sera were higher in diabetic pregnancies (67 ng/ml) compared to healthy controls (50 ng/ml, P < 0.05), and correlated (r = 0.4, P = 0.002) with a measure of maternal glycemia (glucose concentration 2 h post challenge). Resistin mRNA was most abundant in cord blood mononuclear cells (CBMCs) compared with placenta and mesenchymal stem cells (MSCs). Secretion of resistin from cultured CBMCs was increased in response to high glucose (25 mM). Exposing BeWo cells or human placental explant to resistin decreased expression of peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PGC-1α), mitochondrial abundance, and ATP production. Conclusions Resistin is increased in fetal circulation of infants exposed to the diabetic milieu, potentially reflecting a response of monocytes/macrophages to hyperglycemia and metabolic stresses associated with diabetes during pregnancy. Increased exposure to resistin may contribute to mitochondrial dysfunction and aberrant energy metabolism characteristic of offspring exposed to diabetes in utero.
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Affiliation(s)
- Shaoning Jiang
- Department of Pediatrics, Section of Diabetes and Endocrinology, Harold Hamm Diabetes Center, University of Oklahoma Health Sciences Center, 1200 Children's Ave Suite 4500, Oklahoma City, OK, 73104, USA.
| | - April M Teague
- Department of Pediatrics, Section of Diabetes and Endocrinology, Harold Hamm Diabetes Center, University of Oklahoma Health Sciences Center, 1200 Children's Ave Suite 4500, Oklahoma City, OK, 73104, USA
| | - Jeanie B Tryggestad
- Department of Pediatrics, Section of Diabetes and Endocrinology, Harold Hamm Diabetes Center, University of Oklahoma Health Sciences Center, 1200 Children's Ave Suite 4500, Oklahoma City, OK, 73104, USA
| | - Timothy J Lyons
- Division of Endocrinology, Diabetes, and Metabolic Diseases at the Medical University of South Carolina, Charleston, SC, USA
| | - Steven D Chernausek
- Department of Pediatrics, Section of Diabetes and Endocrinology, Harold Hamm Diabetes Center, University of Oklahoma Health Sciences Center, 1200 Children's Ave Suite 4500, Oklahoma City, OK, 73104, USA
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9
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Lindsay KL, Entringer S, Buss C, Wadhwa PD. Intergenerational transmission of the effects of maternal exposure to childhood maltreatment on offspring obesity risk: A fetal programming perspective. Psychoneuroendocrinology 2020; 116:104659. [PMID: 32240906 PMCID: PMC7293953 DOI: 10.1016/j.psyneuen.2020.104659] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 03/12/2020] [Accepted: 03/19/2020] [Indexed: 12/19/2022]
Abstract
Childhood obesity constitutes a major global public health challenge. A substantial body of evidence suggests that conditions and states experienced by the embryo/fetus in utero can result in structural and functional changes in cells, tissues, organ systems and homeostatic set points related to obesity. Furthermore, growing evidence suggests that maternal conditions and states experienced prior to conception, such as stress, obesity and metabolic dysfunction, may spill over into pregnancy and influence those key aspects of gestational biology that program offspring obesity risk. In this narrative review, we advance a novel hypothesis and life-span framework to propose that maternal exposure to childhood maltreatment may constitute an important and as-yet-underappreciated risk factor implicated in developmental programming of offspring obesity risk via the long-term psychological, biological and behavioral sequelae of childhood maltreatment exposure. In this context, our framework considers the key role of maternal-placental-fetal endocrine, immune and metabolic pathways and also other processes including epigenetics, oocyte mitochondrial biology, and the maternal and infant microbiomes. Finally, our paper discusses future research directions required to elucidate the nature and mechanisms of the intergenerational transmission of the effects of maternal childhood maltreatment on offspring obesity risk.
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Affiliation(s)
- Karen L Lindsay
- Department of Pediatrics, University of California, Irvine, School of Medicine, California 92697, U.S.A,Departments of Development, Health and Disease Research Program, University of California, Irvine, School of Medicine, California 92697, U.S.A
| | - Sonja Entringer
- Department of Pediatrics, University of California, Irvine, School of Medicine, California 92697, U.S.A,Departments of Development, Health and Disease Research Program, University of California, Irvine, School of Medicine, California 92697, U.S.A,Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH), Institute of Medical Psychology
| | - Claudia Buss
- Department of Pediatrics, University of California, Irvine, School of Medicine, California 92697, U.S.A,Departments of Development, Health and Disease Research Program, University of California, Irvine, School of Medicine, California 92697, U.S.A,Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH), Institute of Medical Psychology
| | - Pathik D Wadhwa
- Department of Pediatrics, University of California, Irvine, School of Medicine, CA 92697, USA; Department of Psychiatry and Human Behavior, University of California, Irvine, School of Medicine, CA 92697, USA; Department of Obstetrics and Gynecology, University of California, Irvine, School of Medicine, CA 92697, USA; Department of Epidemiology, University of California, Irvine, School of Medicine, CA 92697, USA; UCI Development, Health and Disease Research Program, University of California, Irvine, School of Medicine, CA 92697, USA.
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10
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Ashley-Martin J, Karaceper M, Dodds L, Arbuckle TE, Ettinger AS, Fraser WD, Muckle G, Monnier P, Fisher M, Kuhle S. An examination of sex differences in associations between cord blood adipokines and childhood adiposity. Pediatr Obes 2020; 15:e12587. [PMID: 31845502 DOI: 10.1111/ijpo.12587] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 10/01/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND Though the physiological roles of adipokines in metabolism, insulin resistance and satiety are clear, literature regarding associations between cord blood adipokine levels and childhood adiposity is equivocal. OBJECTIVES To determine whether cord blood levels of leptin and adiponectin are associated with adiposity in children 2 to 5 years of age, and whether such associations are modified by sex. METHODS Leptin and adiponectin levels were measured in cord blood and anthropometric measures were completed on 550 children enrolled in the Maternal-Infant Research on Environmental Chemicals Child Development Plus study (MIREC-CD Plus). We used multivariable linear and Poisson regression models to determine associations between cord blood adipokine levels and child body mass index (BMI), triceps and subscapular skinfold thickness and risk of overweight/obesity and to assess effect modification by child sex. RESULTS Cord blood adiponectin was significantly associated with modest increases in BMI and the sum of triceps and subscapular skinfold z-scores in boys but not girls. A doubling of adiponectin levels was associated with a 30% increased risk of overweight/obesity in boys (RR = 1.30; 95% CI: 1.02, 1.64). Leptin was not associated with anthropometric measures in either sex. CONCLUSIONS The observed associations between adiponectin and adiposity in boys were statistically significant, of moderate magnitude, and underscore the value of considering sex-specific patterns.
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Affiliation(s)
| | - Maria Karaceper
- Perinatal Epidemiology Research Unit, Dalhousie University, Halifax, Canada
| | - Linda Dodds
- Perinatal Epidemiology Research Unit, Dalhousie University, Halifax, Canada
| | - Tye E Arbuckle
- Population Studies Division, Health Canada, Ottawa, Canada
| | - Adrienne S Ettinger
- School of Public Health, University of Michigan, Michigan (MI), Ann Arbor, USA
| | - William D Fraser
- Obstetrics and Gynecology, University of Sherbrooke, Sherbrooke, Canada
| | - Gina Muckle
- School of Psychology, Universite Laval, Quebec City, Canada
| | | | - Mandy Fisher
- Population Studies Division, Health Canada, Ottawa, Canada
| | - Stefan Kuhle
- Perinatal Epidemiology Research Unit, Dalhousie University, Halifax, Canada
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11
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Lee IL, Barr ELM, Longmore D, Barzi F, Brown ADH, Connors C, Boyle JA, Kirkwood M, Hampton V, Lynch M, Lu ZX, O'Dea K, Oats J, McIntyre HD, Zimmet P, Shaw JE, Maple-Brown LJ. Cord blood metabolic markers are strong mediators of the effect of maternal adiposity on fetal growth in pregnancies across the glucose tolerance spectrum: the PANDORA study. Diabetologia 2020; 63:497-507. [PMID: 31915893 DOI: 10.1007/s00125-019-05079-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Accepted: 10/23/2019] [Indexed: 01/30/2023]
Abstract
AIMS/HYPOTHESIS We aimed to assess associations between cord blood metabolic markers and fetal overgrowth, and whether cord markers mediated the impact of maternal adiposity on neonatal anthropometric outcomes among children born to Indigenous and Non-Indigenous Australian women with normal glucose tolerance (NGT), gestational diabetes mellitus (GDM) and pregestational type 2 diabetes mellitus. METHODS From the Pregnancy and Neonatal Outcomes in Remote Australia (PANDORA) study, an observational cohort of 1135 mother-baby pairs, venous cord blood was available for 645 singleton babies (49% Indigenous Australian) of women with NGT (n = 129), GDM (n = 419) and type 2 diabetes (n = 97). Cord glucose, triacylglycerol, HDL-cholesterol, C-reactive protein (CRP) and C-peptide were measured. Multivariable logistic and linear regression were used to assess the associations between cord blood metabolic markers and the outcomes of birthweight z score, sum of skinfold thickness (SSF), being large for gestational age (LGA) and percentage of body fat. Pathway analysis assessed whether cord markers mediated the associations between maternal and neonatal adiposity. RESULTS Elevated cord C-peptide was significantly associated with increasing birthweight z score (β 0.57 [95% CI 0.42, 0.71]), SSF (β 0.83 [95% CI 0.41, 1.25]), percentage of body fat (β 1.20 [95% CI 0.69, 1.71]) and risk for LGA [OR 3.14 [95% CI 2.11, 4.68]), after adjusting for age, ethnicity and diabetes type. Cord triacylglycerol was negatively associated with birthweight z score for Indigenous Australian women only. No associations between cord glucose, HDL-cholesterol and CRP >0.3 mg/l (2.9 nmol/l) with neonatal outcomes were observed. C-peptide mediated 18% (95% CI 13, 36) of the association of maternal BMI with LGA and 11% (95% CI 8, 17) of the association with per cent neonatal fat. CONCLUSIONS/INTERPRETATION Cord blood C-peptide is an important mediator of the association between maternal and infant adiposity, across the spectrum of maternal glucose tolerance.
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Affiliation(s)
- I-Lynn Lee
- Wellbeing and Preventable Chronic Disease Division, Menzies School of Health Research, Charles Darwin University, PO Box 41096, Casuarina, NT, 0811, Australia
| | - Elizabeth L M Barr
- Wellbeing and Preventable Chronic Disease Division, Menzies School of Health Research, Charles Darwin University, PO Box 41096, Casuarina, NT, 0811, Australia
- Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
| | - Danielle Longmore
- Wellbeing and Preventable Chronic Disease Division, Menzies School of Health Research, Charles Darwin University, PO Box 41096, Casuarina, NT, 0811, Australia
| | - Federica Barzi
- Wellbeing and Preventable Chronic Disease Division, Menzies School of Health Research, Charles Darwin University, PO Box 41096, Casuarina, NT, 0811, Australia
| | - Alex D H Brown
- South Australian Health and Medical Research Institute, Adelaide, SA, Australia
- Faculty of Health and Medical Sciences, the University of Adelaide, Adelaide, SA, Australia
| | | | - Jacqueline A Boyle
- Monash Centre for Health Research and Implementation, School of Public Health and Preventative Medicine, Monash University, Clayton, VIC, Australia
| | - Marie Kirkwood
- Wellbeing and Preventable Chronic Disease Division, Menzies School of Health Research, Charles Darwin University, PO Box 41096, Casuarina, NT, 0811, Australia
| | - Vanya Hampton
- Wellbeing and Preventable Chronic Disease Division, Menzies School of Health Research, Charles Darwin University, PO Box 41096, Casuarina, NT, 0811, Australia
| | - Michael Lynch
- Pathology Network, Top End Health and Hospital Services, Darwin, NT, Australia
| | - Zhong X Lu
- Monash Pathology, Monash Health, Melbourne, VIC, Australia
- Department of Medicine, Monash University, Melbourne, VIC, Australia
| | - Kerin O'Dea
- School of Health Sciences, University of South Australia, Adelaide, SA, Australia
| | - Jeremy Oats
- Melbourne School of Population and Global Health, University of Melbourne, Melbourne, VIC, Australia
| | - H David McIntyre
- Mater Medical Research Institute, University of Queensland, Brisbane, QLD, Australia
| | - Paul Zimmet
- Department of Diabetes, Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Jonathan E Shaw
- Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
| | - Louise J Maple-Brown
- Wellbeing and Preventable Chronic Disease Division, Menzies School of Health Research, Charles Darwin University, PO Box 41096, Casuarina, NT, 0811, Australia.
- Division of Medicine, Royal Darwin Hospital, Darwin, NT, Australia.
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12
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Zhang DL, Du Q, Djemli A, Julien P, Fraser WD, Luo ZC. Cord blood insulin, IGF-I, IGF-II, leptin, adiponectin and ghrelin, and their associations with insulin sensitivity, β-cell function and adiposity in infancy. Diabet Med 2018; 35:1412-1419. [PMID: 29766568 DOI: 10.1111/dme.13671] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/10/2018] [Indexed: 12/12/2022]
Abstract
AIM Vulnerability to insulin resistance and Type 2 diabetes may originate in early life, but little is known about whether any perinatal biomarkers are predictive of later metabolic health. We sought to assess whether cord blood insulin, insulin-like growth factor (IGF)-I, IGF-II, leptin, adiponectin and ghrelin are associated with metabolic health indicators in infancy. METHODS In a prospective singleton birth cohort, we assessed cord blood insulin, IGF-I, IGF-II, leptin, adiponectin and ghrelin concentrations in relation to the homeostasis model assessment of insulin resistance (HOMA-IR), β-cell function (HOMA-β), fasting proinsulin-to-insulin ratio, BMIz-score, and the sum of triceps and subscapular skinfold thickness (an indicator of adiposity) in infants at age 1 year (n = 185). RESULTS Adjusting for maternal and infant characteristics, one standard deviation (sd) increase in cord blood adiponectin was associated with an 11.1% (95% confidence interval 1.8-19.5%) decrease in HOMA-β (P = 0.02) and a 13.6% (1.8-26.8%) increase in proinsulin-to-insulin ratio (P = 0.02), indicating worse β-cell function in infants at age 1 year. One sd increase in cord blood insulin was associated with a 0.5 (0.1-1.0) mm increase in skinfold thickness (P = 0.01). One sd increase in cord blood ghrelin was associated with a 0.2 (0.02-0.3) decrease in BMIz-score (P = 0.02) and a 0.5 (0.1-0.9) mm decrease (P = 0.02) in skinfold thickness. Cord blood IGF-I and IGF-II were not associated with the observed metabolic health indicators at age 1 year. CONCLUSION The study is the first to show that cord blood adiponectin may be negatively predictive of β-cell function, whereas cord blood ghrelin may be negatively predictive of adiposity in infancy.
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Affiliation(s)
- D L Zhang
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Department of Obstetrics and Gynecology, Sainte-Justine Hospital Research Center, University of Montreal, Montreal, Canada
| | - Q Du
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Department of Obstetrics and Gynecology, Sainte-Justine Hospital Research Center, University of Montreal, Montreal, Canada
| | - A Djemli
- Departments of Clinical Biochemistry and Pediatrics, Sainte-Justine Hospital Research Center, University of Montreal, Montreal, Canada
| | - P Julien
- Departments of Medicine, Endocrinology and Nephrology, CHU-Quebec Laval University Research Center, Quebec City, Canada
| | - W D Fraser
- Department of Obstetrics and Gynecology, Sainte-Justine Hospital Research Center, University of Montreal, Montreal, Canada
- Department of Obstetrics and Gynecology, University of Sherbrooke, Sherbrooke, Canada
| | - Z C Luo
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Department of Obstetrics and Gynecology, Sainte-Justine Hospital Research Center, University of Montreal, Montreal, Canada
- Department of Obstetrics and Gynecology, Prosserman Center for Population Health Research, Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, University of Toronto, Toronto, Canada
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13
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Schneider CR, Catalano PM, Biggio JR, Gower BA, Chandler-Laney PC. Associations of neonatal adiponectin and leptin with growth and body composition in African American infants. Pediatr Obes 2018; 13:485-491. [PMID: 29573242 PMCID: PMC6457440 DOI: 10.1111/ijpo.12274] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Revised: 12/22/2017] [Accepted: 01/16/2018] [Indexed: 11/30/2022]
Abstract
BACKGROUND Cord blood adiponectin and leptin concentrations are associated with birth weight and adiposity. Birth size and rate of infant weight gain are associated with future obesity risk. However, it is unclear whether biomarkers reflecting the intrauterine environment are predictive of infant prospective body composition change. OBJECTIVES To examine whether cord blood adiponectin and leptin are predictive of neonatal adiposity and fat mass (FM) accrual to 3 months of age. METHODS Participants (n = 36) were healthy African American infants. Leptin and adiponectin concentrations were measured in umbilical cord blood. At 2 weeks and 3 months, infant body composition was assessed via air displacement plethysmography. Weight-for-length z-scores (WLZ) were calculated using World Health Organization standards. Multiple linear regression was used to examine associations of cord blood adiponectin and leptin with birth WLZ; WLZ, FM and fat-free mass at 2 weeks, and the conditional change in these variables from 2 weeks to 3 months (body composition at 3 months adjusted for body composition at 2 weeks). RESULTS Adiponectin was positively associated with FM at 2 weeks (r = 0.45, P < 0.01), but inversely associated with conditional FM change from 2 weeks to 3 months of age (r = -0.38, P < 0.05). Leptin was not significantly associated with infant body composition. CONCLUSIONS Adiponectin may be a marker for FM accrual in African American infants, a relatively understudied population with a high long-term obesity risk. Mechanistic studies are needed to determine whether adiponectin directly influences infant growth or is simply a maker reflective of other ongoing biological changes after birth.
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Affiliation(s)
- Camille R Schneider
- Department of Nutrition Sciences, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Patrick M Catalano
- Department of Obstetrics and Gynecology, Center for Reproductive Health/MetroHealth Medical Center, Cleveland, Ohio, USA.,Case Western Reserve University, Cleveland, Ohio, USA
| | - Joseph R Biggio
- Department of Obstetrics and Gynecology, Center for Women’s Reproductive Health, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Barbara A Gower
- Department of Nutrition Sciences, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Paula C Chandler-Laney
- Department of Nutrition Sciences, University of Alabama at Birmingham, Birmingham, AL, USA
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14
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Nahavandi S, Seah JM, Shub A, Houlihan C, Ekinci EI. Biomarkers for Macrosomia Prediction in Pregnancies Affected by Diabetes. Front Endocrinol (Lausanne) 2018; 9:407. [PMID: 30108547 PMCID: PMC6079223 DOI: 10.3389/fendo.2018.00407] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Accepted: 06/29/2018] [Indexed: 12/16/2022] Open
Abstract
Large birthweight, or macrosomia, is one of the commonest complications for pregnancies affected by diabetes. As macrosomia is associated with an increased risk of a number of adverse outcomes for both the mother and offspring, accurate antenatal prediction of fetal macrosomia could be beneficial in guiding appropriate models of care and interventions that may avoid or reduce these associated risks. However, current prediction strategies which include physical examination and ultrasound assessment, are imprecise. Biomarkers are proving useful in various specialties and may offer a new avenue for improved prediction of macrosomia. Prime biomarker candidates in pregnancies with diabetes include maternal glycaemic markers (glucose, 1,5-anhydroglucitol, glycosylated hemoglobin) and hormones proposed implicated in placental nutrient transfer (adiponectin and insulin-like growth factor-1). There is some support for an association of these biomarkers with birthweight and/or macrosomia, although current evidence in this emerging field is still limited. Thus, although biomarkers hold promise, further investigation is needed to elucidate the potential clinical utility of biomarkers for macrosomia prediction for pregnancies affected by diabetes.
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Affiliation(s)
- Sofia Nahavandi
- Department of Medicine, The University of Melbourne, Melbourne, VIC, Australia
| | - Jas-mine Seah
- Department of Endocrinology, Austin Health, Melbourne, VIC, Australia
| | - Alexis Shub
- Department of Medicine, The University of Melbourne, Melbourne, VIC, Australia
- Mercy Hospital for Women, Mercy Health, Melbourne, VIC, Australia
| | - Christine Houlihan
- Department of Medicine, The University of Melbourne, Melbourne, VIC, Australia
- Department of Endocrinology, Austin Health, Melbourne, VIC, Australia
- Mercy Hospital for Women, Mercy Health, Melbourne, VIC, Australia
| | - Elif I. Ekinci
- Department of Medicine, The University of Melbourne, Melbourne, VIC, Australia
- Department of Endocrinology, Austin Health, Melbourne, VIC, Australia
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15
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Euclydes VLV, Castro NP, Lima LR, Brito C, Ribeiro L, Simões FA, Requena G, Luzia LA, Rondó PH. Cord blood concentrations of leptin, zinc-α2-glycoprotein, and adiponectin, and adiposity gain during the first 3 mo of life. Nutrition 2018; 54:89-93. [PMID: 29758496 DOI: 10.1016/j.nut.2018.02.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 12/21/2017] [Accepted: 02/06/2018] [Indexed: 01/02/2023]
Abstract
OBJECTIVES Adipose tissue development starts in intrauterine life and cytokines are involved in this process. Therefore, understanding the role of cytokines in the fat mass gain of infants is crucial to prevent obesity later in life. Furthermore, recent evidence indicates a sex-specific link between cytokines and adipose tissue development. The objective of this study was to assess sex-specific relationships of cord blood concentrations of the cytokines leptin, zinc-α2-glycoprotein (ZAG), and adiponectin with infant adiposity during the first 3 mo of life. METHODS This was a prospective cohort study of 104 mother-infant pairs that were selected from a maternity hospital in Sao Paulo, Brazil. Cord blood leptin, ZAG, and adiponectin were determined by enzyme-linked immunosorbent assays. The body composition of the infants was assessed monthly by air displacement plethysmography. A multiple linear regression analysis was conducted with the average fat mass gain from birth to the third month of life as the outcome and cord blood leptin, ZAG, and adiponectin as the variables of interest. RESULTS Leptin was inversely associated with fat mass gain in the first 3 mo of life (P = 0.003; adjusted R2 = 0.09). There were inverse associations of leptin (P = 0.021), ZAG (P = 0.042), and maternal body mass index (P = 0.04) with fat mass gain in girls (adjusted R2 = 0.29) but fat mass gain in boys was positively associated with gestational age (P = 0.01; adjusted R2 = 0.15). CONCLUSIONS The results of this study suggest that adiposity programming is sex-specific, which highlights the need to investigate the different metabolic mechanisms that are involved in adipogenesis.
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Affiliation(s)
- Verônica L V Euclydes
- Postgraduate Program in Applied Human Nutrition, University of Sao Paulo, Sao Paulo, Brazil
| | - Natalia P Castro
- Department of Nutrition, School of Public Health, University of Sao Paulo, Sao Paulo, Brazil
| | - Lourdes R Lima
- Laboratory of Immunology, Adolfo Lutz Institute, Sao Paulo, Brazil
| | - Cyro Brito
- Laboratory of Immunology, Adolfo Lutz Institute, Sao Paulo, Brazil
| | - Laisa Ribeiro
- Department of Nutrition, School of Public Health, University of Sao Paulo, Sao Paulo, Brazil
| | - Fernanda Agapito Simões
- Department of Nutrition, School of Public Health, University of Sao Paulo, Sao Paulo, Brazil
| | - Guaraci Requena
- Institute of Mathematics and Statistics, University of Sao Paulo, Sao Paulo, Brazil
| | - Liania Alves Luzia
- Department of Nutrition, School of Public Health, University of Sao Paulo, Sao Paulo, Brazil
| | - Patricia Helen Rondó
- Postgraduate Program in Applied Human Nutrition, University of Sao Paulo, Sao Paulo, Brazil; Department of Nutrition, School of Public Health, University of Sao Paulo, Sao Paulo, Brazil.
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16
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Offspring sex impacts DNA methylation and gene expression in placentae from women with diabetes during pregnancy. PLoS One 2018; 13:e0190698. [PMID: 29470513 PMCID: PMC5823368 DOI: 10.1371/journal.pone.0190698] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Accepted: 12/19/2017] [Indexed: 12/21/2022] Open
Abstract
Aims/Hypothesis We hypothesized that diabetes during pregnancy (DDP) alters genome-wide DNA methylation in placenta resulting in differentially methylated loci of metabolically relevant genes and downstream changes in RNA and protein expression. Methods We mapped genome-wide DNA methylation with the Infinium 450K Human Methylation Bead Chip in term fetal placentae from Native American and Hispanic women with DDP using a nested case-control design (n = 17 pairs). RNA expression and protein levels were assayed via RNA-Seq and Western Blot. Results Genome-wide DNA methylation analysis revealed 465 CpG sites with significant changes for male offspring, 247 for female offspring, and 277 for offspring of both sexes (p<0.001). Placentae from female offspring were 40% more likely to have significant gains in DNA methylation compared with placentae from male offspring exposed to DDP (p<0.001). Changes in DNA methylation corresponded to changes in RNA and protein levels for 6 genes: PIWIL3, CYBA, GSTM1, GSTM5, KCNE1 and NXN. Differential DNA methylation was detected at loci related to mitochondrial function, DNA repair, inflammation, oxidative stress. Conclusions/Interpretation These findings begin to explain mechanisms responsible for the increased risk for obesity and type 2 diabetes in offspring of mothers with DDP.
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17
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He H, Nuyt AM, Luo ZC, Audibert F, Dubois L, Wei SQ, Abenhaim HA, Bujold E, Marc I, Julien P, Fraser WD. Maternal Circulating Placental Growth Factor and Neonatal Metabolic Health Biomarkers in Small for Gestational Age Infants. Front Endocrinol (Lausanne) 2018; 9:198. [PMID: 29922227 PMCID: PMC5996905 DOI: 10.3389/fendo.2018.00198] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2018] [Accepted: 04/10/2018] [Indexed: 01/14/2023] Open
Abstract
Small for gestational age (SGA) infants are at increased risk of type 2 diabetes in adulthood. It is unknown whether any prenatal biomarkers are helpful for identifying SGA infants with altered metabolic health profile at birth or later life. In a nested study of 162 SGA (birth weight < 10th percentile) and 161 optimal birth weight (25th-75th percentiles) control infants in the 3D (design, develop and discover) birth cohort in Canada, we assessed whether maternal circulating placental growth factor (PlGF), a biomarker of placental function, is associated with metabolic health biomarkers in SGA infants. Main outcomes were cord plasma insulin, proinsulin, insulin-like growth factor-I (IGF-I), leptin, and high-molecular weight (HMW) adiponectin concentrations. Maternal PlGF concentrations at 32-35 weeks of gestation were substantially lower in SGA versus control infants (P < 0.001), so as were cord plasma proinsulin (P = 0.005), IGF-I (P < 0.001), leptin (P < 0.001), and HMW adiponectin (P = 0.002) concentrations. In SGA infants with both low (<25th percentile) and normal maternal PlGF concentrations, cord plasma IGF-I and leptin concentrations were lower than control infants, but the decreases were to a greater extent in SGA infants with low maternal PlGF. Cord blood leptin levels were lower comparing SGA infants with low vs. normal maternal PlGF levels (P = 0.01). SGA infants with low maternal circulating PlGF levels at late gestation were characterized by greater decreases in cord blood IGF-I and leptin concentrations. Maternal circulating PlGF appears to be associated with neonatal metabolic health profile in SGA infants.
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Affiliation(s)
- Hua He
- Ministry of Education-Shanghai Key Laboratory of Children’s Environmental Health, Neonatology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Obstetrics and Gynecology, University of Sherbrooke, Sherbrooke, QC, Canada
- Lunenfeld-Tanenbaum Research Institute, Obstetrics and Gynecology, Mount Sinai Hospital, University of Toronto, Toronto, ON, Canada
| | - Anne Monique Nuyt
- Sainte-Justine Hospital Research Center, University of Montreal, Montreal, QC, Canada
| | - Zhong-Cheng Luo
- Ministry of Education-Shanghai Key Laboratory of Children’s Environmental Health, Neonatology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Lunenfeld-Tanenbaum Research Institute, Obstetrics and Gynecology, Mount Sinai Hospital, University of Toronto, Toronto, ON, Canada
- Sainte-Justine Hospital Research Center, University of Montreal, Montreal, QC, Canada
- *Correspondence: Zhong-Cheng Luo, , ; William D. Fraser,
| | - Francois Audibert
- Sainte-Justine Hospital Research Center, University of Montreal, Montreal, QC, Canada
| | - Lise Dubois
- School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Shu-Qin Wei
- Sainte-Justine Hospital Research Center, University of Montreal, Montreal, QC, Canada
| | - Haim A. Abenhaim
- Jewish General Hospital, McGill University Health Centre, Montreal, QC, Canada
| | | | - Isabelle Marc
- Laval University Research Center, Quebec City, QC, Canada
| | - Pierre Julien
- Laval University Research Center, Quebec City, QC, Canada
| | - William D. Fraser
- Department of Obstetrics and Gynecology, University of Sherbrooke, Sherbrooke, QC, Canada
- Sainte-Justine Hospital Research Center, University of Montreal, Montreal, QC, Canada
- *Correspondence: Zhong-Cheng Luo, , ; William D. Fraser,
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18
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Popova P, Vasilyeva L, Tkachuck A, Puzanov M, Golovkin A, Bolotko Y, Pustozerov E, Vasilyeva E, Li O, Zazerskaya I, Dmitrieva R, Kostareva A, Grineva E. A Randomised, Controlled Study of Different Glycaemic Targets during Gestational Diabetes Treatment: Effect on the Level of Adipokines in Cord Blood and ANGPTL4 Expression in Human Umbilical Vein Endothelial Cells. Int J Endocrinol 2018; 2018:6481658. [PMID: 29861725 PMCID: PMC5976949 DOI: 10.1155/2018/6481658] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 02/27/2018] [Accepted: 03/14/2018] [Indexed: 12/30/2022] Open
Abstract
Our aim was to study the expression of adipokine-encoding genes (leptin, adiponectin, and angiopoietin-like protein 4 (ANGPTL4)) in human umbilical vein endothelial cells (HUVECs) and adipokine concentration in cord blood from women with gestational diabetes mellitus (GDM) depending on glycaemic targets. GDM patients were randomised to 2 groups per target glycaemic levels: GDM1 (tight glycaemic targets, fasting blood glucose < 5.1 mmol/L and <7.0 mmol/L postprandial, N = 20) and GDM2 (less tight glycaemic targets, <5.3 mmol/L and < 7.8 mmol/L, respectively, N = 21). The control group included 25 women with normal glucose tolerance. ANGPTL4 expression was decreased in the HUVECs from GDM patients versus the control group (23.11 ± 5.71, 21.47 ± 5.64, and 98.33 ± 20.92, for GDM1, GDM2, and controls; p < 0.001) with no difference between GDM1 and GDM2. The level of adiponectin gene expression was low and did not differ among the groups. Leptin gene expression was undetectable in HUVECs. In cord blood, leptin/adiponectin ratio (LAR) was increased in GDM2 compared to controls and GDM1 (p = 0.038) and did not differ between GDM1 and controls. Tight glycaemic targets were associated with normalisation of increased LAR in the cord blood. ANGPTL4 expression was downregulated in HUVECs of newborns from GDM mothers and was not affected by the intensity of glycaemic control.
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Affiliation(s)
- P. Popova
- Almazov National Medical Research Centre, Saint Petersburg, Russia
- Department of Internal Diseases and Endocrinology, St. Petersburg Pavlov State Medical University, Saint Petersburg, Russia
| | - L. Vasilyeva
- Almazov National Medical Research Centre, Saint Petersburg, Russia
| | - A. Tkachuck
- Almazov National Medical Research Centre, Saint Petersburg, Russia
| | - M. Puzanov
- Almazov National Medical Research Centre, Saint Petersburg, Russia
| | - A. Golovkin
- Almazov National Medical Research Centre, Saint Petersburg, Russia
| | - Y. Bolotko
- Almazov National Medical Research Centre, Saint Petersburg, Russia
| | - E. Pustozerov
- Almazov National Medical Research Centre, Saint Petersburg, Russia
- Department of Biomedical Engineering, Saint Petersburg State Electrotechnical University, Saint Petersburg, Russia
| | - E. Vasilyeva
- Almazov National Medical Research Centre, Saint Petersburg, Russia
| | - O. Li
- Almazov National Medical Research Centre, Saint Petersburg, Russia
| | - I. Zazerskaya
- Almazov National Medical Research Centre, Saint Petersburg, Russia
| | - R. Dmitrieva
- Almazov National Medical Research Centre, Saint Petersburg, Russia
| | - A. Kostareva
- Almazov National Medical Research Centre, Saint Petersburg, Russia
| | - E. Grineva
- Almazov National Medical Research Centre, Saint Petersburg, Russia
- Department of Internal Diseases and Endocrinology, St. Petersburg Pavlov State Medical University, Saint Petersburg, Russia
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19
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Li LJ, Rifas-Shiman SL, Aris IM, Young JG, Mantzoros C, Hivert MF, Oken E. Associations of maternal and cord blood adipokines with offspring adiposity in Project Viva: is there an interaction with child age? Int J Obes (Lond) 2017; 42:608-617. [PMID: 29026216 DOI: 10.1038/ijo.2017.256] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Revised: 09/08/2017] [Accepted: 09/27/2017] [Indexed: 01/22/2023]
Abstract
OBJECTIVES Higher leptin and lower adiponectin correlate with adult and childhood adiposity, but it is unclear how exposure to these adipokines during gestation relates to offspring growth. We aimed to investigate the relationships of maternal and cord adipokines with offspring adiposity across childhood to early adolescence, as well as interactions with child age. METHODS In mother-child pairs in the Project Viva cohort, we measured adipokines in mothers at second trimester (n=1106) and in cord blood at birth (n=657). We measured offspring adiposity indices at early childhood (mean 3.3±s.d. 0.3 years), mid-childhood (7.9±0.8 years) and early adolescence (13.2±0.9 years). We analyzed associations of maternal and cord adipokines with offspring longitudinal adiposity using a linear mixed model adjusting for pre-pregnancy body mass index (BMI), gestational weight gain (GWG), and other confounders. RESULTS Mothers with higher BMI and GWG had higher leptin. Offspring born to mothers with the highest vs lowest quartile of leptin had lower BMI z-score (-0.49 units, 95% confidence interval (CI):-0.72,-0.26), waist circumference (-2.6 cm, 95% CI: -3.7,-1.5) and sum of subscapular and triceps skinfolds (-2.8 mm, 95% CI: -4.1,-1.4) in early life. An interaction term between maternal leptin and child age was positive, suggesting that the associations between maternal leptin and child adiposity were not constant over time. Offspring born to mothers with lowest vs highest quartile of maternal adiponectin had lower early life adiposity (BMI z-score -0.27 units, 95% CI: -0.48,-0.05). Results were similar for cord leptin but not cord adiponectin. CONCLUSIONS Our findings showed higher maternal and cord leptin, and lower maternal adiponectin are associated with lower offspring adiposity from childhood to early adolescence, independent of maternal BMI and GWG. However, the strength of these associations was not constant over time.
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Affiliation(s)
- L-J Li
- Division of Chronic Disease Research Across the Lifecourse (CoRAL), Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA.,Duke-NUS Graduate Medical School, Singapore.,Singapore Eye Research Institute, Singapore National Eye Centre, Singapore
| | - S L Rifas-Shiman
- Division of Chronic Disease Research Across the Lifecourse (CoRAL), Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA
| | - I M Aris
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research (A*STAR), Singapore
| | - J G Young
- Division of Chronic Disease Research Across the Lifecourse (CoRAL), Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA
| | - C Mantzoros
- Department of Medicine, Beth Israel Deaconess Hospital, Boston, MA, USA
| | - M-F Hivert
- Division of Chronic Disease Research Across the Lifecourse (CoRAL), Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA.,Diabetes Unit, Massachusetts General Hospital, Boston, MA, USA
| | - E Oken
- Division of Chronic Disease Research Across the Lifecourse (CoRAL), Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA.,Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA
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20
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Jiang S, Teague AM, Tryggestad JB, Aston CE, Lyons T, Chernausek SD. Effects of maternal diabetes and fetal sex on human placenta mitochondrial biogenesis. Placenta 2017; 57:26-32. [PMID: 28864016 DOI: 10.1016/j.placenta.2017.06.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Revised: 05/12/2017] [Accepted: 06/04/2017] [Indexed: 12/24/2022]
Abstract
Abnormal placental function in maternal diabetes affects fetal health and can predispose offspring to metabolic diseases in later life. There are fetal sex-specific differences in placenta structure and gene expression, which may affect placental responses to maternal diabetes. The present study examined the effects of maternal diabetes on indices of mitochondrial biogenesis in placentae from male and female offspring. Mitochondrial DNA (mtDNA) copy number and expression of key regulators of mitochondrial biogenesis were assessed in placentae from 19 diabetic and 23 non-diabetic women. The abundance of peroxisome proliferator-activated receptor-γ coactivator-1α (PGC-1α) and mitochondria transcription factor A (TFAM) were lower in female placentae compared to males, but not mtDNA content. In male offspring, maternal diabetes was associated with decreased placental PGC-1α and TFAM, and mitochondrial DNA (mtDNA) content. Male placental TFAM levels were highly correlated with PGC-1α and mtDNA content. However, despite decreased PGC-1α, concomitant changes in TFAM and mtDNA content by diabetes were not observed in females. In addition, TFAM abundance in female placentae was not correlated with PGC-1α or mtDNA content. In summary, placental PGC-1α/TFAM/mitochondrial biogenesis pathway is affected by maternal diabetes and offspring sex. Decreased PGC-1α in response to maternal diabetes plausibly contributes to impaired mitochondrial biogenesis in placentae of male offspring, which may affect long-term health and explain some of enhanced risk of future metabolic diseases in males.
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Affiliation(s)
- Shaoning Jiang
- Department of Pediatrics, Section of Diabetes and Endocrinology, Harold Hamm Diabetes Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - April M Teague
- Department of Pediatrics, Section of Diabetes and Endocrinology, Harold Hamm Diabetes Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Jeanie B Tryggestad
- Department of Pediatrics, Section of Diabetes and Endocrinology, Harold Hamm Diabetes Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Christopher E Aston
- Department of Pediatrics, Biomedical and Behavioral Methodology Core, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Timothy Lyons
- Centre for Experimental Medicine, Queen's University of Belfast, Belfast, UK
| | - Steven D Chernausek
- Department of Pediatrics, Section of Diabetes and Endocrinology, Harold Hamm Diabetes Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
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21
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Hansen NS, Strasko KS, Hjort L, Kelstrup L, Houshmand-Øregaard A, Schrölkamp M, Schultz HS, Scheele C, Pedersen BK, Ling C, Clausen TD, Damm P, Vaag A, Broholm C. Fetal Hyperglycemia Changes Human Preadipocyte Function in Adult Life. J Clin Endocrinol Metab 2017; 102:1141-1150. [PMID: 28204515 DOI: 10.1210/jc.2016-3907] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2016] [Accepted: 02/08/2017] [Indexed: 12/22/2022]
Abstract
CONTEXT Offspring of women with gestational diabetes (O-GDM) or type 1 diabetes mellitus (O-T1DM) have been exposed to hyperglycemia in utero and have an increased risk of developing metabolic disease in adulthood. DESIGN In total, we recruited 206 adult offspring comprising the two fetal hyperglycemic groups, O-GDM and O-T1DM, and, as a control group, offspring from the background population (O-BP). Subcutaneous fat biopsies were obtained and preadipocyte cell cultures were established from adult male O-GDM (n = 18, age 30.1 ± 2.5 years), O-T1DM (n = 18, age 31.6 ± 2.2 years), and O-BP (n = 16; age, 31.5 ± 2.7 years) and cultured in vitro. MAIN OUTCOME MEASURES First, we studied in vivo adipocyte histology. Second, we studied in vitro preadipocyte leptin secretion, gene expression, and LEP DNA methylation. This was studied in combination with in vitro preadipocyte lipogenesis, lipolysis, and mitochondrial respiration. RESULTS We show that subcutaneous adipocytes from O-GDM are enlarged compared with O-BP adipocytes. Preadipocytes isolated from male O-GDM and O-T1DM and cultured in vitro displayed decreased LEP promoter methylation, increased leptin gene expression, and elevated leptin secretion throughout differentiation, compared with adipocytes established from male O-BP. In addition, the preadipocytes demonstrated functional defects including decreased maximal mitochondrial capacity with increased lipolysis and decreased ability to store fatty acids when challenged with 3 days of extra fatty acid supply. CONCLUSIONS Taken together, these findings show that intrinsic epigenetic and functional changes exist in preadipocyte cultures from individuals exposed to fetal hyperglycemia who are at increased risk of developing metabolic disease.
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Affiliation(s)
- Ninna Schiøler Hansen
- Department of Endocrinology, Diabetes and Metabolism, Rigshospitalet, Copenhagen, 2200 Denmark
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, 1165 Denmark
- Danish PhD School of Molecular Metabolism, Odense, 5000 Denmark
| | - Klaudia Stanislawa Strasko
- Department of Endocrinology, Diabetes and Metabolism, Rigshospitalet, Copenhagen, 2200 Denmark
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, 1165 Denmark
| | - Line Hjort
- Department of Endocrinology, Diabetes and Metabolism, Rigshospitalet, Copenhagen, 2200 Denmark
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, 1165 Denmark
- The Danish Diabetes Academy, Odense, 5000 Denmark
| | - Louise Kelstrup
- Center for Pregnant Women with Diabetes, Department of Obstetrics, Copenhagen, 2200 Denmark
| | - Azadeh Houshmand-Øregaard
- Department of Endocrinology, Diabetes and Metabolism, Rigshospitalet, Copenhagen, 2200 Denmark
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, 1165 Denmark
- Center for Pregnant Women with Diabetes, Department of Obstetrics, Copenhagen, 2200 Denmark
- Novo Nordisk A/S, Søborg, 2860 Denmark
| | - Maren Schrölkamp
- Department of Endocrinology, Diabetes and Metabolism, Rigshospitalet, Copenhagen, 2200 Denmark
- The Centre of Inflammation and Metabolism and the Centre for Physical Activity Research, Department of Infectious Diseases, Rigshospitalet, University of Copenhagen, Copenhagen, 2200 Denmark
| | - Heidi Schiøler Schultz
- The Centre of Inflammation and Metabolism and the Centre for Physical Activity Research, Department of Infectious Diseases, Rigshospitalet, University of Copenhagen, Copenhagen, 2200 Denmark
| | | | | | - Charlotte Ling
- Department of Clinical Sciences, Epigenetics and Diabetes, Lund University Diabetes Centre, CRC, Malmö, SE-221 00 Sweden
| | | | - Peter Damm
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, 1165 Denmark
- Center for Pregnant Women with Diabetes, Department of Obstetrics, Copenhagen, 2200 Denmark
| | - Allan Vaag
- Department of Endocrinology, Diabetes and Metabolism, Rigshospitalet, Copenhagen, 2200 Denmark
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, 1165 Denmark
- Astra Zeneca, Göteborg, SE-431 50 Sweden
| | - Christa Broholm
- Department of Endocrinology, Diabetes and Metabolism, Rigshospitalet, Copenhagen, 2200 Denmark
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22
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Sylvetsky AC, Issa NT, Chandran A, Brown RJ, Alamri HJ, Aitcheson G, Walter M, Rother KI. Pigment Epithelium-Derived Factor Declines in Response to an Oral Glucose Load and Is Correlated with Vitamin D and BMI but Not Diabetes Status in Children and Young Adults. Horm Res Paediatr 2017; 87:301-306. [PMID: 28399539 PMCID: PMC5495608 DOI: 10.1159/000466692] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Accepted: 02/27/2017] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Pigment epithelium-derived factor (PEDF) is associated with obesity and diabetes complications in adults, yet little is known about PEDF in younger individuals. We investigated the relationship between PEDF and various metabolic biomarkers in young healthy volunteers (HV) and similar-aged patients with diabetes (type 1 and type 2). METHODS A fasting blood sample was collected in 48 HV, 11 patients with type 1 diabetes (T1D), and 11 patients with type 2 diabetes (T2D) 12-25 years of age. In 9 healthy subjects, PEDF was also serially measured during a frequently sampled oral glucose tolerance test (OGTT). RESULTS PEDF was positively correlated with BMI and systolic blood pressure and negatively correlated with vitamin D. Upon multivariable analysis, BMI and vitamin D were independent predictors of PEDF. Prior to adjustment, PEDF was highest in T2D patients (7,168.9 ± 4417.4 ng/mL) and lowest in individuals with T1D (2,967.7 ± 947.1 ng/mL) but did not differ by diagnosis when adjusted for BMI and vitamin D. Among volunteers who underwent an OGTT, PEDF declined by ∼20% in response to an oral glucose load. CONCLUSION PEDF was acutely regulated by a glucose load and was correlated with BMI but not with diabetes. The negative correlation with vitamin D, independent of BMI, raises the question whether PEDF plays a compensatory role in bone matrix mineralization.
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Affiliation(s)
- Allison C. Sylvetsky
- Section on Pediatric Diabetes and Metabolism, NIDDK, NIH,Department of Exercise and Nutrition Sciences, Milken Institute School of Public Health, The George Washington University,Sumner M. Redstone Global Center for Prevention and Wellness, Milken Institute School of Public Health, The George Washington University
| | - Najy T. Issa
- Department of Exercise and Nutrition Sciences, Milken Institute School of Public Health, The George Washington University
| | - Avinash Chandran
- Department of Exercise and Nutrition Sciences, Milken Institute School of Public Health, The George Washington University
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23
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Relationship of maternal birth weight on maternal and neonatal outcomes: a multicenter study in Beijing. J Perinatol 2016; 36:1061-1066. [PMID: 27583394 DOI: 10.1038/jp.2016.143] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Revised: 05/21/2016] [Accepted: 06/28/2016] [Indexed: 12/16/2022]
Abstract
OBJECTIVE Birth weight is an important indicator for childhood and adulthood diseases. Published studies lack information on the relative contribution of women's own birth weight to the course of her pregnancy, not only for maternal but especially to neonatal outcome. The aim of the study was to evaluate the relationship of maternal birth weight on maternal and perinatal complications during pregnancy. STUDY DESIGN Medical and obstetrical data were collected from 5479 women at 15 hospitals in Beijing, by a systemic cluster sampling survey conducted from 20 June 2013 to 30 November 2013. These women were categorized into five groups, according to their own birth weight: low birth weight (⩽2500 g, n=275), sub-optimal birth weight (2500 to 2999 g, n=1079), optimal birth weight (3000 to 3499 g, n=2590; 3500 to 3999 g, n=1085) and high birth weight (⩾4000 g, n=450). The occurrence of maternal and neonatal complications was recorded and compared among the groups. Statistical analysis was performed by SPSS 20.0 and values of P<0.05 were considered to be statistically significant. RESULTS Low maternal birth weight was associated with higher rates of gestational diabetes mellitus (χ2=21.268, P=0.006) and hypertensive disorders (χ2=10.844, P=0.028). The latter association was strongest in women with a pre-pregnancy body mass index above 25 kg m-2. Low maternal birth weight was also associated with an apparently higher incidence of preterm labor (χ2=18.27, P=0.001) and hypertriglyceridemia (χ2=2.739, P=0.027) in pregnancy. An association between women with low birth weight and a significantly higher rate of small for gestational age infants (χ2=93.507, P<0.001) and low birth weight (χ2=36.256, P<0.001) was detected. High maternal birth weight was associated with an increased risk of pre-pregnancy overweight and obesity (P<0.001), as well as for large for gestational age infants (χ2=93.507, P<0.001) and macrosomia (χ2=72.594, P<0.001). CONCLUSIONS In our study, high or low maternal birth weight was strongly associated with maternal and perinatal adverse pregnancy outcomes. This suggests that by controlling the birth weight of female infants among the normal range, adverse outcomes may be decreased in the future and for the following generations.
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24
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Treviño-Garza C, Estrada-Zúñiga CM, Mancillas-Adame L, Villarreal-Martínez L, Villarreal-Pérez JZ, Rodríguez-Balderrama I, Montes-Tapia FF, de la O Cavazos ME. Adding Multiple Adipokines into the Model do not Improve Weight Gain Prediction by Leptin Levels in Newborns. J Clin Res Pediatr Endocrinol 2016; 8:321-4. [PMID: 27087431 PMCID: PMC5096496 DOI: 10.4274/jcrpe.2693] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
OBJECTIVE Most adipose tissue programming is realized in early life. Also, the postnatal three months, rather than the later phases of infancy, may be more relevant in the development of an adverse cardiometabolic risk profile. The adipokines phenotype, as a predictor of early-life weight gain, has been recently explored in cord blood. To determine whether in addition to leptin levels in cord samples, adiponectin, interleukin-6 (IL-6), monocyte chemoattractant protein-1 (MCP-1), resistin, plasminogen activator inhibitor-1 (PAI-1), and tumor necrosis factor alpha (TNF-α) levels improve weight gain prediction during the first three months of life. METHODS Adiponectin, IL-6, MCP-1, leptin, resistin, PAI-1, and TNF-α were measured by multiplex immunoassay in a subsample of 86 healthy term newborns. RESULTS Leptin levels significantly predicted weight gain at 3 months of follow-up (r2=0.09, p=0.006). In the multivariate analysis, including additional adipokines in the model, stepwise or all at once, did not increase the prediction of weight gain after the first three months of life. CONCLUSION Adding adiponectin, IL-6, MCP-1, resistin, PAI-1, and TNF-α to the prediction model of weight gain in healthy newborns did not prove to be useful. It is probable that their relative contribution to weight gain is not important. Only leptin was relevant as a predictor of weight gain at the 3-month endpoint.
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Affiliation(s)
| | | | | | | | | | | | | | - Manuel E de la O Cavazos
- Cavazos MD, University Autonomous of Nuevo Leon, 'Dr. José E. González' University Hospital, Department of Pediatrics, Monterrey/Nuevo Leon, Mexico Phone: +52 (81) 83469959 E-mail:
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