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Hivert MF, Backman H, Benhalima K, Catalano P, Desoye G, Immanuel J, McKinlay CJD, Meek CL, Nolan CJ, Ram U, Sweeting A, Simmons D, Jawerbaum A. Pathophysiology from preconception, during pregnancy, and beyond. Lancet 2024; 404:158-174. [PMID: 38909619 DOI: 10.1016/s0140-6736(24)00827-4] [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: 01/30/2024] [Revised: 04/07/2024] [Accepted: 04/19/2024] [Indexed: 06/25/2024]
Abstract
Gestational diabetes is the most common medical complication in pregnancy. Historically, gestational diabetes was considered a pregnancy complication involving treatment of rising glycaemia late in the second trimester. However, recent evidence challenges this view. Pre-pregnancy and pregnancy-specific factors influence gestational glycaemia, with open questions regarding roles of non-glycaemic factors in the aetiology and consequences of gestational diabetes. Varying patterns of insulin secretion and resistance in early and late pregnancy underlie a heterogeneity of gestational diabetes in the timing and pathophysiological subtypes with clinical implications: early gestational diabetes and insulin resistant gestational diabetes subtypes are associated with a higher risk of pregnancy complications. Metabolic perturbations of early gestational diabetes can affect early placental development, affecting maternal metabolism and fetal development. Fetal hyperinsulinaemia can affect the development of multiple fetal tissues, with short-term and long-term consequences. Pregnancy complications are prevented by managing glycaemia in early and late pregnancy in some, but not all women with gestational diabetes. A better understanding of the pathophysiology and heterogeneity of gestational diabetes will help to develop novel management approaches with focus on improved prevention of maternal and offspring short-term and long-term complications, from pre-conception, throughout pregnancy, and beyond.
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Affiliation(s)
- Marie-France Hivert
- Division of Chronic Disease Research Across the Lifecourse (CoRAL), Department of Population Medicine, Harvard Medical School, Harvard Pilgrim Health Care Institute, Boston, MA, USA; Diabetes Unit, Massachusetts General Hospital, Boston, MA, USA
| | - Helena Backman
- Faculty of Medicine and Health, Department of Obstetrics and Gynecology, Örebro University, Örebro, Sweden
| | - Katrien Benhalima
- Endocrinology, University Hospital Gasthuisberg, KU Leuven, Leuven, Belgium
| | - Patrick Catalano
- Maternal Infant Research Institute, Obstetrics and Gynecology Research, Tufts Medical Center, Boston, MA, USA; School of Medicine, Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Gernot Desoye
- Department of Obstetrics and Gynaecology, Medical University of Graz, Graz, Austria
| | - Jincy Immanuel
- School of Medicine, Western Sydney University, Sydney, NSW, Australia; Institute for Women's Health, College of Nursing, Texas Woman's University, Denton, TX, USA
| | - Christopher J D McKinlay
- Department of Paediatrics Child and Youth Health, University of Auckland, Auckland, New Zealand; Kidz First Neonatal Care, Te Whatu Ora Counties Manukau, Auckland, New Zealand
| | - Claire L Meek
- Leicester Diabetes Centre, Leicester General Hospital, University of Leicester, Leicester, UK
| | - Christopher J Nolan
- School of Medicine and Psychology, College of Health and Medicine, Australian National University, Canberra, ACT, Australia; Department of Endocrinology, Canberra Health Services, Woden, ACT, Australia
| | - Uma Ram
- Department of Obstetrics and Gynecology, Seethapathy Clinic and Hospital, Chennai, Tamilnadu, India
| | - Arianne Sweeting
- Department of Endocrinology, Royal Prince Alfred Hospital and University of Sydney, Sydney, NSW, Australia
| | - David Simmons
- School of Medicine, Western Sydney University, Sydney, NSW, Australia.
| | - Alicia Jawerbaum
- Facultad de Medicina, Universidad de Buenos Aires (UBA)-CONICET, Buenos Aires, Argentina; Laboratory of Reproduction and Metabolism, CEFYBO-CONICET, Buenos Aires, Argentina
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Alves-Silva T, Húngaro TG, Freitas-Lima LC, de Melo Arthur G, Arruda AC, Santos RB, Oyama LM, Mori MA, Bader M, Araujo RC. Kinin B1 receptor controls maternal adiponectin levels and influences offspring weight gain. iScience 2023; 26:108409. [PMID: 38058311 PMCID: PMC10696114 DOI: 10.1016/j.isci.2023.108409] [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: 03/09/2023] [Revised: 06/16/2023] [Accepted: 11/03/2023] [Indexed: 12/08/2023] Open
Abstract
Given the importance of the kinin B1 receptor in insulin and leptin hormonal regulation, which in turn is crucial in maternal adaptations to ensure nutrient supply to the fetus, we investigated the role of this receptor in maternal metabolism and fetoplacental development. Wild-type and kinin B1 receptor-deficient (B1KO) female mice were mated with male mice of the opposite genotype. Consequently, the entire litter was heterozygous for kinin B1 receptor, ensuring that there would be no influence of offspring genotype on the maternal phenotype. Maternal kinin B1 receptor blockade reduces adiponectin secretion by adipose tissue ex vivo, consistent with lower adiponectin levels in pregnant B1KO mice. Furthermore, fasting insulinemia also increased, which was associated with placental insulin resistance, reduced placental glycogen accumulation, and heavier offspring. Therefore, we propose the combination of chronic hyperinsulinemia and reduced adiponectin secretion in B1KO female mice create a maternal obesogenic environment that results in heavier pups.
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Affiliation(s)
- Thaís Alves-Silva
- Laboratory of Genetics and Exercise Metabolism, Molecular Biology Program, Biophysics Department, Federal University of São Paulo (UNIFESP), São Paulo 04039-032, Brazil
- Max-Delbrück Center for Molecular Medicine (MDC), Campus Berlin-Buch, 13125 Berlin, Germany
| | - Talita G.R. Húngaro
- Laboratory of Genetics and Exercise Metabolism, Nephrology Program, Biophysics Department, Federal University of São Paulo (UNIFESP), São Paulo 04039-032, Brazil
| | - Leandro C. Freitas-Lima
- Laboratory of Genetics and Exercise Metabolism, Molecular Biology Program, Biophysics Department, Federal University of São Paulo (UNIFESP), São Paulo 04039-032, Brazil
| | - Gabriel de Melo Arthur
- Laboratory of Genetics and Exercise Metabolism, Molecular Biology Program, Biophysics Department, Federal University of São Paulo (UNIFESP), São Paulo 04039-032, Brazil
| | - Adriano C. Arruda
- Laboratory of Genetics and Exercise Metabolism, Nephrology Program, Biophysics Department, Federal University of São Paulo (UNIFESP), São Paulo 04039-032, Brazil
| | - Raisa B. Santos
- Laboratory of Genetics and Exercise Metabolism, Nephrology Program, Biophysics Department, Federal University of São Paulo (UNIFESP), São Paulo 04039-032, Brazil
| | - Lila M. Oyama
- Laboratory of Nutrition and Endocrine Physiology, Physiology Department, Federal University of São Paulo (UNIFESP), São Paulo 04023-901, Brazil
| | - Marcelo A.S. Mori
- Laboratory of Aging Biology, Department of Biochemistry and Tissue Biology, Institute of Biology, University of Campinas (UNICAMP), São Paulo 13083-862, Brazil
| | - Michael Bader
- Max-Delbrück Center for Molecular Medicine (MDC), Campus Berlin-Buch, 13125 Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Berlin, Germany
- Institute for Biology, University of Lübeck, Lübeck, Germany
- Charité University Medicine Berlin, Berlin, Germany
| | - Ronaldo C. Araujo
- Laboratory of Genetics and Exercise Metabolism, Molecular Biology Program, Biophysics Department, Federal University of São Paulo (UNIFESP), São Paulo 04039-032, Brazil
- Laboratory of Genetics and Exercise Metabolism, Nephrology Program, Biophysics Department, Federal University of São Paulo (UNIFESP), São Paulo 04039-032, Brazil
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Dumolt J, Powell TL, Jansson T, Rosario FJ. Normalization of maternal adiponectin in obese pregnant mice prevents programming of impaired glucose metabolism in adult offspring. FASEB J 2022; 36:e22383. [PMID: 35670755 DOI: 10.1096/fj.202200326r] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 05/16/2022] [Accepted: 05/19/2022] [Indexed: 11/11/2022]
Abstract
Infants born to obese mothers have a greater risk for childhood obesity and insulin resistance. However, the underlying biological mechanism remains elusive, which constitutes a significant roadblock for developing specific prevention strategies. Maternal adiponectin levels are lower in obese pregnant women, which is linked with increased placental nutrient transport and fetal overgrowth. We have previously reported that adiponectin supplementation to obese dams during the last four days of pregnancy prevented the development of obesity, glucose intolerance, muscle insulin resistance, and fatty liver in three months old offspring. In the present study, we tested the hypothesis that 6-9-month-old offspring of obese dams show glucose intolerance associated with muscle insulin resistance and mitochondrial dysfunction and that normalization of maternal adiponectin in obese pregnant mice prevents the development of this phenotype in the offspring. Male and female offspring of obese mice exhibited in vivo glucose intolerance and insulin resistance at 6 and 9 months of age. In gastrocnemius muscles ex vivo, male and female offspring of obese dams showed reduced phosphorylation of insulin receptor substrate 1Tyr-608 , AktThr-308 , and decreased Glut4 plasma membrane translocation upon insulin stimulation. These metabolic abnormalities in offspring born to obese mice were largely prevented by normalization of maternal adiponectin levels in late pregnancy. We provide evidence that low circulating maternal adiponectin is a critical mechanistic link between maternal obesity and the development of metabolic disease in offspring. Strategies aimed at improving maternal adiponectin levels may prevent long-term metabolic dysfunction in offspring of obese mothers.
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Affiliation(s)
- Jerad Dumolt
- Division of Reproductive Sciences, Department of OB/GYN, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Theresa L Powell
- Division of Reproductive Sciences, Department of OB/GYN, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA.,Section of Neonatology, Department of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Thomas Jansson
- Division of Reproductive Sciences, Department of OB/GYN, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Fredrick J Rosario
- Division of Reproductive Sciences, Department of OB/GYN, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
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Joshi NP, Mane AR, Sahay AS, Sundrani DP, Joshi SR, Yajnik CS. Role of Placental Glucose Transporters in Determining Fetal Growth. Reprod Sci 2021; 29:2744-2759. [PMID: 34339038 DOI: 10.1007/s43032-021-00699-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Accepted: 07/16/2021] [Indexed: 11/29/2022]
Abstract
Maternal nutrient availability and its transport through the placenta are crucial for fetal development. Nutrients are transported to the fetus via specific transporters present on the microvillous (MVM) and basal membrane (BM) of the placenta. Glucose is the most abundant nutrient transferred to the fetus and plays a key role in the fetal growth and development. The transfer of glucose across the human placenta is directly proportional to maternal glucose concentrations, and is mediated by glucose transporter family proteins (GLUTs). Maternal glucose concentration influences expression and activity of GLUTs in the MVM (glucose uptake) and BM (glucose delivery). Alteration in the number and function of these transporters may affect the growth and body composition of the fetus. The thin-fat phenotype of the Indian baby (low ponderal index, high adiposity) is proposed as a harbinger of future metabolic risk. We propose that placental function mediated through nutrient transporters contributes to the phenotype of the baby, specifically that glucose transporters will influence neonatal fat. This review discusses the role of various glucose transporters in the placenta in determining fetal growth and body composition, in light of the above hypothesis.
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Affiliation(s)
- Nikita P Joshi
- Mother and Child Health, Interactive Research School for Health Affairs, Bharati Vidyapeeth University, Pune-Satara Road, Pune, 411043, India
| | - Aditi R Mane
- Mother and Child Health, Interactive Research School for Health Affairs, Bharati Vidyapeeth University, Pune-Satara Road, Pune, 411043, India
| | - Akriti S Sahay
- Mother and Child Health, Interactive Research School for Health Affairs, Bharati Vidyapeeth University, Pune-Satara Road, Pune, 411043, India
| | - Deepali P Sundrani
- Mother and Child Health, Interactive Research School for Health Affairs, Bharati Vidyapeeth University, Pune-Satara Road, Pune, 411043, India
| | - Sadhana R Joshi
- Mother and Child Health, Interactive Research School for Health Affairs, Bharati Vidyapeeth University, Pune-Satara Road, Pune, 411043, India.
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Zhu W, Chang L, Zhao T, Wang B, Jiang J. Remarkable metabolic reorganization and altered metabolic requirements in frog metamorphic climax. Front Zool 2020; 17:30. [PMID: 33062031 PMCID: PMC7542913 DOI: 10.1186/s12983-020-00378-6] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 09/18/2020] [Indexed: 02/07/2023] Open
Abstract
Background Metamorphic climax is the crucial stage of amphibian metamorphosis responsible for the morphological and functional changes necessary for transition to a terrestrial habitat. This developmental period is sensitive to environmental changes and pollution. Understanding its metabolic basis and requirements is significant for ecological and toxicological research. Rana omeimontis tadpoles are a useful model for investigating this stage as their liver is involved in both metabolic regulation and fat storage. Results We used a combined approach of transcriptomics and metabolomics to study the metabolic reorganization during natural and T3-driven metamorphic climax in the liver and tail of Rana omeimontis tadpoles. The metabolic flux from the apoptotic tail replaced hepatic fat storage as metabolic fuel, resulting in increased hepatic amino acid and fat levels. In the liver, amino acid catabolism (transamination and urea cycle) was upregulated along with energy metabolism (TCA cycle and oxidative phosphorylation), while the carbohydrate and lipid catabolism (glycolysis, pentose phosphate pathway (PPP), and β-oxidation) decreased. The hepatic glycogen phosphorylation and gluconeogenesis were upregulated, and the carbohydrate flux was used for synthesis of glycan units (e.g., UDP-glucuronate). In the tail, glycolysis, β-oxidation, and transamination were all downregulated, accompanied by synchronous downregulation of energy production and consumption. Glycogenolysis was maintained in the tail, and the carbohydrate flux likely flowed into both PPP and the synthesis of glycan units (e.g., UDP-glucuronate and UDP-glucosamine). Fatty acid elongation and desaturation, as well as the synthesis of bioactive lipid (e.g., prostaglandins) were encouraged in the tail during metamorphic climax. Protein synthesis was downregulated in both the liver and tail. The significance of these metabolic adjustments and their potential regulation mechanism are discussed. Conclusion The energic strategy and anabolic requirements during metamorphic climax were revealed at the molecular level. Amino acid made an increased contribution to energy metabolism during metamorphic climax. Carbohydrate anabolism was essential for the body construction of the froglets. The tail was critical in anabolism including synthesizing bioactive metabolites. These findings increase our understanding of amphibian metamorphosis and provide background information for ecological, evolutionary, conservation, and developmental studies of amphibians.
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Affiliation(s)
- Wei Zhu
- CAS Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization & Ecological Restoration Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu Institute of Biology, No.9, Section4, South Renmin Road, Chengdu, 610041 Sichuan China
| | - Liming Chang
- CAS Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization & Ecological Restoration Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu Institute of Biology, No.9, Section4, South Renmin Road, Chengdu, 610041 Sichuan China.,University of Chinese Academy of Sciences, Beijing, 100049 China
| | - Tian Zhao
- CAS Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization & Ecological Restoration Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu Institute of Biology, No.9, Section4, South Renmin Road, Chengdu, 610041 Sichuan China
| | - Bin Wang
- CAS Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization & Ecological Restoration Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu Institute of Biology, No.9, Section4, South Renmin Road, Chengdu, 610041 Sichuan China
| | - Jianping Jiang
- CAS Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization & Ecological Restoration Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu Institute of Biology, No.9, Section4, South Renmin Road, Chengdu, 610041 Sichuan China
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The in silico characterization of neutral alpha-glucosidase C (GANC) and its evolution from GANAB. Gene X 2020; 726:144192. [DOI: 10.1016/j.gene.2019.144192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Revised: 07/26/2019] [Accepted: 10/20/2019] [Indexed: 11/21/2022] Open
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Barbe A, Bongrani A, Mellouk N, Estienne A, Kurowska P, Grandhaye J, Elfassy Y, Levy R, Rak A, Froment P, Dupont J. Mechanisms of Adiponectin Action in Fertility: An Overview from Gametogenesis to Gestation in Humans and Animal Models in Normal and Pathological Conditions. Int J Mol Sci 2019; 20:ijms20071526. [PMID: 30934676 PMCID: PMC6479753 DOI: 10.3390/ijms20071526] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 03/20/2019] [Accepted: 03/22/2019] [Indexed: 02/06/2023] Open
Abstract
Adiponectin is the most abundant plasma adipokine. It mainly derives from white adipose tissue and plays a key role in the control of energy metabolism thanks to its insulin-sensitising, anti-inflammatory, and antiatherogenic properties. In vitro and in vivo evidence shows that adiponectin could also be one of the hormones controlling the interaction between energy balance and fertility in several species, including humans. Indeed, its two receptors—AdipoR1 and AdipoR2—are expressed in hypothalamic–pituitary–gonadal axis and their activation regulates Kiss, GnRH and gonadotropin expression and/or secretion. In male gonads, adiponectin modulates several functions of both somatic and germ cells, such as steroidogenesis, proliferation, apoptosis, and oxidative stress. In females, it controls steroidogenesis of ovarian granulosa and theca cells, oocyte maturation, and embryo development. Adiponectin receptors were also found in placental and endometrial cells, suggesting that this adipokine might play a crucial role in embryo implantation, trophoblast invasion and foetal growth. The aim of this review is to characterise adiponectin expression and its mechanism of action in male and female reproductive tract. Further, since features of metabolic syndrome are associated with some reproductive diseases, such as polycystic ovary syndrome, gestational diabetes mellitus, preeclampsia, endometriosis, foetal growth restriction and ovarian and endometrial cancers, evidence regarding the emerging role of adiponectin in these disorders is also discussed.
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Affiliation(s)
- Alix Barbe
- INRA UMR85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- Université François Rabelais de Tours, F-37041 Tours, France.
| | - Alice Bongrani
- INRA UMR85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- Université François Rabelais de Tours, F-37041 Tours, France.
| | - Namya Mellouk
- INRA UMR85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- Université François Rabelais de Tours, F-37041 Tours, France.
| | - Anthony Estienne
- INRA UMR85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- Université François Rabelais de Tours, F-37041 Tours, France.
| | - Patrycja Kurowska
- Department of Physiology and Toxicology of Reproduction, Institute of Zoology and Biomedical Research, Jagiellonian University, 31-007 Krakow, Poland.
| | - Jérémy Grandhaye
- INRA UMR85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- Université François Rabelais de Tours, F-37041 Tours, France.
| | - Yaelle Elfassy
- Assistance Publique des Hôpitaux de Paris, Hôpital Tenon, Service de Biologie de la Reproduction, F-75020 Paris, France.
- Université Pierre et Marie Curie Paris 6, F-75005 Paris, France.
- INSERM UMRS_938, Centre de Recherche Saint-Antoine, F-75571 Paris, France.
| | - Rachel Levy
- Assistance Publique des Hôpitaux de Paris, Hôpital Tenon, Service de Biologie de la Reproduction, F-75020 Paris, France.
- Université Pierre et Marie Curie Paris 6, F-75005 Paris, France.
- INSERM UMRS_938, Centre de Recherche Saint-Antoine, F-75571 Paris, France.
| | - Agnieszka Rak
- CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
| | - Pascal Froment
- INRA UMR85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- Université François Rabelais de Tours, F-37041 Tours, France.
| | - Joëlle Dupont
- INRA UMR85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- Université François Rabelais de Tours, F-37041 Tours, France.
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Illsley NP, Baumann MU. Human placental glucose transport in fetoplacental growth and metabolism. Biochim Biophys Acta Mol Basis Dis 2018; 1866:165359. [PMID: 30593896 DOI: 10.1016/j.bbadis.2018.12.010] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 11/13/2018] [Accepted: 12/06/2018] [Indexed: 02/07/2023]
Abstract
While efficient glucose transport is essential for all cells, in the case of the human placenta, glucose transport requirements are two-fold; provision of glucose for the growing fetus in addition to the supply of glucose required the changing metabolic needs of the placenta itself. The rapidly evolving environment of placental cells over gestation has significant consequences for the development of glucose transport systems. The two-fold transport requirement of the placenta means also that changes in expression will have effects not only for the placenta but also for fetal growth and metabolism. This review will examine the localization, function and evolution of placental glucose transport systems as they are altered with fetal development and the transport and metabolic changes observed in pregnancy pathologies.
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Affiliation(s)
- Nicholas P Illsley
- Center for Abnormal Placentation, Department of Obstetrics and Gynecology, Hackensack University Medical Center, Hackensack, NJ, USA.
| | - Marc U Baumann
- Department of Obstetrics and Gynaecology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
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Role of Adiponectin in Endoscopic Gastritis. JOURNAL OF PURE AND APPLIED MICROBIOLOGY 2018. [DOI: 10.22207/jpam.12.3.47] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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