1
|
Deng F, Lei J, Qiu J, Zhao C, Wang X, Li M, Sun M, Zhang M, Gao Q. DNA methylation landscape in pregnancy-induced hypertension: progress and challenges. Reprod Biol Endocrinol 2024; 22:77. [PMID: 38978060 PMCID: PMC11229300 DOI: 10.1186/s12958-024-01248-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2024] [Accepted: 06/24/2024] [Indexed: 07/10/2024] Open
Abstract
Gestational hypertension (PIH), especially pre-eclampsia (PE), is a common complication of pregnancy. This condition poses significant risks to the health of both the mother and the fetus. Emerging evidence suggests that epigenetic modifications, particularly DNA methylation, may play a role in initiating the earliest pathophysiology of PIH. This article describes the relationship between DNA methylation and placental trophoblast function, genes associated with the placental microenvironment, the placental vascular system, and maternal blood and vascular function, abnormalities of umbilical cord blood and vascular function in the onset and progression of PIH, as well as changes in DNA methylation in the progeny of PIH, in terms of maternal, fetal, and offspring. We also explore the latest research on DNA methylation-based early detection, diagnosis and potential therapeutic strategies for PIH. This will enable the field of DNA methylation research to continue to enhance our understanding of the epigenetic regulation of PIH genes and identify potential therapeutic targets.
Collapse
Affiliation(s)
- Fengying Deng
- Key Laboratory of Maternal & Fetal Medicine of National Health Commission of China, Shandong Provincial Maternal and Child Health Care Hospital Affiliated to Qingdao University, Jinan, 250014, China
- Institute for Fetology, the First Affiliated Hospital of Soochow University, Suzhou, 215006, P. R. China
| | - Jiahui Lei
- Key Laboratory of Maternal & Fetal Medicine of National Health Commission of China, Shandong Provincial Maternal and Child Health Care Hospital Affiliated to Qingdao University, Jinan, 250014, China
- Institute for Fetology, the First Affiliated Hospital of Soochow University, Suzhou, 215006, P. R. China
| | - Junlan Qiu
- Department of Oncology and Hematology, Suzhou Hospital, Affiliated Hospital of Medical School, Nanjing University, Suzhou, Jiangsu, 215153, P.R. China
| | - Chenxuan Zhao
- Key Laboratory of Maternal & Fetal Medicine of National Health Commission of China, Shandong Provincial Maternal and Child Health Care Hospital Affiliated to Qingdao University, Jinan, 250014, China
- Institute for Fetology, the First Affiliated Hospital of Soochow University, Suzhou, 215006, P. R. China
| | - Xietong Wang
- Key Laboratory of Maternal & Fetal Medicine of National Health Commission of China, Shandong Provincial Maternal and Child Health Care Hospital Affiliated to Qingdao University, Jinan, 250014, China
| | - Min Li
- Institute for Fetology, the First Affiliated Hospital of Soochow University, Suzhou, 215006, P. R. China
- Department of Obstetrics and Gynecology, the First Affiliated Hospital of Soochow University, Suzhou, 215006, P. R. China
| | - Miao Sun
- Key Laboratory of Maternal & Fetal Medicine of National Health Commission of China, Shandong Provincial Maternal and Child Health Care Hospital Affiliated to Qingdao University, Jinan, 250014, China.
- Institute for Fetology, the First Affiliated Hospital of Soochow University, Suzhou, 215006, P. R. China.
| | - Meihua Zhang
- Key Laboratory of Maternal & Fetal Medicine of National Health Commission of China, Shandong Provincial Maternal and Child Health Care Hospital Affiliated to Qingdao University, Jinan, 250014, China.
| | - Qinqin Gao
- Key Laboratory of Maternal & Fetal Medicine of National Health Commission of China, Shandong Provincial Maternal and Child Health Care Hospital Affiliated to Qingdao University, Jinan, 250014, China.
- Institute for Fetology, the First Affiliated Hospital of Soochow University, Suzhou, 215006, P. R. China.
| |
Collapse
|
2
|
Cesana M, Tufano G, Panariello F, Zampelli N, Soldati C, Mutarelli M, Montefusco S, Grieco G, Sepe LV, Rossi B, Nusco E, Rossignoli G, Panebianco G, Merciai F, Salviati E, Sommella EM, Campiglia P, Martello G, Cacchiarelli D, Medina DL, Ballabio A. TFEB controls syncytiotrophoblast formation and hormone production in placenta. Cell Death Differ 2024:10.1038/s41418-024-01337-y. [PMID: 38965447 DOI: 10.1038/s41418-024-01337-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Revised: 06/17/2024] [Accepted: 06/25/2024] [Indexed: 07/06/2024] Open
Abstract
TFEB, a bHLH-leucine zipper transcription factor belonging to the MiT/TFE family, globally modulates cell metabolism by regulating autophagy and lysosomal functions. Remarkably, loss of TFEB in mice causes embryonic lethality due to severe defects in placentation associated with aberrant vascularization and resulting hypoxia. However, the molecular mechanism underlying this phenotype has remained elusive. By integrating in vivo analyses with multi-omics approaches and functional assays, we have uncovered an unprecedented function for TFEB in promoting the formation of a functional syncytiotrophoblast in the placenta. Our findings demonstrate that constitutive loss of TFEB in knock-out mice is associated with defective formation of the syncytiotrophoblast layer. Indeed, using in vitro models of syncytialization, we demonstrated that TFEB translocates into the nucleus during syncytiotrophoblast formation and binds to the promoters of crucial placental genes, including genes encoding fusogenic proteins (Syncytin-1 and Syncytin-2) and enzymes involved in steroidogenic pathways, such as CYP19A1, the rate-limiting enzyme for the synthesis of 17β-Estradiol (E2). Conversely, TFEB depletion impairs both syncytial fusion and endocrine properties of syncytiotrophoblast, as demonstrated by a significant decrease in the secretion of placental hormones and E2 production. Notably, restoration of TFEB expression resets syncytiotrophoblast identity. Our findings identify that TFEB controls placental development and function by orchestrating both the transcriptional program underlying trophoblast fusion and the acquisition of endocrine function, which are crucial for the bioenergetic requirements of embryonic development.
Collapse
Affiliation(s)
- Marcella Cesana
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Naples, Italy.
- Department of Advanced Biomedical Sciences, Federico II University, 80131, Naples, Italy.
| | - Gennaro Tufano
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Naples, Italy
| | - Francesco Panariello
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Naples, Italy
| | - Nicolina Zampelli
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Naples, Italy
| | - Chiara Soldati
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Naples, Italy
| | - Margherita Mutarelli
- National Research Council of Italy (CNR), Institute of Applied Sciences and Intelligent Systems "Eduardo Caianiello", Pozzuoli, Italy
| | - Sandro Montefusco
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Naples, Italy
| | - Giuseppina Grieco
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Naples, Italy
| | - Lucia Vittoria Sepe
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Naples, Italy
| | - Barbara Rossi
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Naples, Italy
| | - Edoardo Nusco
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Naples, Italy
| | | | | | - Fabrizio Merciai
- Department of Pharmacy, University of Salerno, Fisciano, 84084, Salerno, Italy
| | - Emanuela Salviati
- Department of Pharmacy, University of Salerno, Fisciano, 84084, Salerno, Italy
| | | | - Pietro Campiglia
- Department of Pharmacy, University of Salerno, Fisciano, 84084, Salerno, Italy
| | | | - Davide Cacchiarelli
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Naples, Italy
- Department of Translational Medical Sciences, Federico II University, 80131, Naples, Italy
- SSM School for Advanced Studies, Federico II University, Naples, Italy
| | - Diego Luis Medina
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Naples, Italy
- Department of Translational Medical Sciences, Federico II University, 80131, Naples, Italy
| | - Andrea Ballabio
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Naples, Italy.
- Department of Translational Medical Sciences, Federico II University, 80131, Naples, Italy.
- SSM School for Advanced Studies, Federico II University, Naples, Italy.
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, 77030, USA.
- Jan and Dan Duncan Neurological Research Institute, Texas Children's Hospital, Houston, TX, 77030, USA.
| |
Collapse
|
3
|
Faienza MF, Urbano F, Anaclerio F, Moscogiuri LA, Konstantinidou F, Stuppia L, Gatta V. Exploring Maternal Diet-Epigenetic-Gut Microbiome Crosstalk as an Intervention Strategy to Counter Early Obesity Programming. Curr Issues Mol Biol 2024; 46:4358-4378. [PMID: 38785533 PMCID: PMC11119222 DOI: 10.3390/cimb46050265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 04/21/2024] [Accepted: 04/30/2024] [Indexed: 05/25/2024] Open
Abstract
Alterations in a mother's metabolism and endocrine system, due to unbalanced nutrition, may increase the risk of both metabolic and non-metabolic disorders in the offspring's childhood and adulthood. The risk of obesity in the offspring can be determined by the interplay between maternal nutrition and lifestyle, intrauterine environment, epigenetic modifications, and early postnatal factors. Several studies have indicated that the fetal bowel begins to colonize before birth and that, during birth and nursing, the gut microbiota continues to change. The mother's gut microbiota is primarily transferred to the fetus through maternal nutrition and the environment. In this way, it is able to impact the establishment of the early fetal and neonatal microbiome, resulting in epigenetic signatures that can possibly predispose the offspring to the development of obesity in later life. However, antioxidants and exercise in the mother have been shown to improve the offspring's metabolism, with improvements in leptin, triglycerides, adiponectin, and insulin resistance, as well as in the fetal birth weight through epigenetic mechanisms. Therefore, in this extensive literature review, we aimed to investigate the relationship between maternal diet, epigenetics, and gut microbiota in order to expand on current knowledge and identify novel potential preventative strategies for lowering the risk of obesity in children and adults.
Collapse
Affiliation(s)
- Maria Felicia Faienza
- Pediatric Unit, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari “A. Moro”, 70124 Bari, Italy
| | - Flavia Urbano
- Giovanni XXIII Pediatric Hospital, 70126 Bari, Italy; (F.U.); (L.A.M.)
| | - Federico Anaclerio
- Department of Psychological Health and Territorial Sciences, School of Medicine and Health Sciences, “G. d’Annunzio” University of Chieti-Pescara, 66100 Chieti, Italy; (F.A.); (F.K.); (L.S.); (V.G.)
- Unit of Molecular Genetics, Center for Advanced Studies and Technology (CAST), “G. d’Annunzio” University of Chieti-Pescara, 66100 Chieti, Italy
| | | | - Fani Konstantinidou
- Department of Psychological Health and Territorial Sciences, School of Medicine and Health Sciences, “G. d’Annunzio” University of Chieti-Pescara, 66100 Chieti, Italy; (F.A.); (F.K.); (L.S.); (V.G.)
- Unit of Molecular Genetics, Center for Advanced Studies and Technology (CAST), “G. d’Annunzio” University of Chieti-Pescara, 66100 Chieti, Italy
| | - Liborio Stuppia
- Department of Psychological Health and Territorial Sciences, School of Medicine and Health Sciences, “G. d’Annunzio” University of Chieti-Pescara, 66100 Chieti, Italy; (F.A.); (F.K.); (L.S.); (V.G.)
- Unit of Molecular Genetics, Center for Advanced Studies and Technology (CAST), “G. d’Annunzio” University of Chieti-Pescara, 66100 Chieti, Italy
| | - Valentina Gatta
- Department of Psychological Health and Territorial Sciences, School of Medicine and Health Sciences, “G. d’Annunzio” University of Chieti-Pescara, 66100 Chieti, Italy; (F.A.); (F.K.); (L.S.); (V.G.)
- Unit of Molecular Genetics, Center for Advanced Studies and Technology (CAST), “G. d’Annunzio” University of Chieti-Pescara, 66100 Chieti, Italy
| |
Collapse
|
4
|
Hoffman MC, Hunter SJ, D'Alessandro A, Christians U, Law AJ, Freedman R. Maternal Plasma Choline during Gestation and Small for Gestational Age Infants. Am J Perinatol 2024; 41:e939-e948. [PMID: 36584689 DOI: 10.1055/s-0042-1759775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
OBJECTIVE Small for gestational age (SGA) infants are at increased risk for neonatal morbidity and developmental problems in childhood. No current interventions during human pregnancy address this problem. This study investigated the possible relationship between maternal choline concentration during pregnancy and SGA infants. STUDY DESIGN Maternal plasma choline concentrations were sampled at 16 and 28 weeks' gestation from women in a public prenatal clinic. Additional factors assessed were maternal age, body mass index, infection, C-reactive protein, hair cortisol, and compliance with prenatal vitamins and folate. Infants below the 10th percentile for gestational age were classified as SGA. Binary logistic regression was used to identify significant associated factors in pregnancies resulting in SGA infants compared with pregnancies resulting in non-SGA infants. RESULTS Thirteen (8%) of 159 women had SGA infants. Maternal plasma choline concentrations were low for pregnant participants whose infants were SGA, with the 28-week concentration significantly lower compared with other participants. Plasma choline concentrations ≥7 μM at 28 weeks, consistent with a minimally adequate dietary intake of choline-containing foods, were achieved by only 2 (15%) of mothers with SGA infants, compared with 51% of mothers whose infants were not SGA. Choline concentrations <7 μM at 28 weeks' gestation were associated with an odds ratio for SGA of 16.6 (95% confidence interval: 1.5-189.2, p = 0.023). Other significant factors were female sex and maternal C-reactive protein plasma concentration during gestation. CONCLUSION This observational study suggests that higher maternal choline levels may influence the risk for SGA. Maternal plasma choline concentrations are not routinely available in clinical laboratories. However, plasma choline levels can be increased by the mothers' intake of choline or phosphatidylcholine supplements. No nutritional intervention is currently recommended to prevent SGA, but the evidence from this study suggests that further consideration of the role of maternal choline may be warranted. KEY POINTS · More females are small for gestational age.. · Low maternal choline is related to small infants.. · Maternal choline ≥7 μM at 28 weeks appears optimal..
Collapse
Affiliation(s)
- Maria C Hoffman
- Division of Maternal and Fetal Medicine, Departments of Obstetrics and Gynecology and Psychiatry, University of Colorado School of Medicine, Aurora, Colorado
| | - Sharon J Hunter
- Department of Psychiatry, University of Colorado School of Medicine, Aurora, Colorado
| | - Angelo D'Alessandro
- Department of Biochemistry and Molecular Genetics, University of Colorado School of Medicine, Aurora, Colorado
| | - Uwe Christians
- Department of Anesthesiology, iC42 Clinical Research and Development, University of Colorado School of Medicine, Aurora, Colorado
| | - Amanda J Law
- Department of Psychiatry, Cell and Developmental Biology, and Medicine, University of Colorado School of Medicine, Aurora, Colorado
| | - Robert Freedman
- Department of Psychiatry, University of Colorado School of Medicine, Aurora, Colorado
| |
Collapse
|
5
|
Cai D, Li QQ, Mohammed Z, Chou WC, Huang J, Kong M, Xie Y, Yu Y, Hu G, Qi J, Zhou Y, Tan W, Lin L, Qiu R, Dong G, Zeng XW. Fetal Glucocorticoid Mediates the Association between Prenatal Per- and Polyfluoroalkyl Substance Exposure and Neonatal Growth Index: Evidence from a Birth Cohort Study. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2023; 57:11420-11429. [PMID: 37494580 DOI: 10.1021/acs.est.2c08831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/28/2023]
Abstract
Glucocorticoid plays a key role in the growth and organ maturation of fetus. However, the effect of glucocorticoid on the association between per- and polyfluoroalkyl substance (PFAS) exposure and fetal growth is still unknown. We detected cord cortisol (active glucocorticoid in human) and 34 PFAS concentrations in the maternal serum samples, which were collected from 202 mother-fetus pairs in the Maoming Birth Cohort from 2015 to 2018. The mediation effect of cord cortisol on the association between maternal PFAS and the neonatal growth index (NGI) was estimated. We found that higher PFAS concentrations were associated with lower NGI in terms of ponderal index, birth weight (BW), head circumference (HC), and its z-scores (BWZ and HCZ) (P < 0.05). Fetal cortisol could mediate 12.6-27.3% of the associations between PFAS and NGI. Specifically, cord cortisol mediated the association between branched perfluorooctane sulfonate (branched PFOS) and HCZ by 20.4% and between perfluorooctanoate (PFOA) and HCZ by 27.3%. Our findings provide the first epidemiological data evincing that fetal cortisol could mediate the association between prenatal PFAS exposure and fetal growth. Further investigations are recommended to elucidate the interactions among cord cortisol, PFAS, and fetal growth.
Collapse
Affiliation(s)
- Dan Cai
- Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
- State Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510655, China
| | - Qing-Qing Li
- Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Zeeshan Mohammed
- Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Wei-Chun Chou
- Center for Environmental and Human Toxicology, Department of Environmental and Global Health, College of Public Health and Health Professions, University of Florida, Gainesville, Florida 32611, United States
| | - Jinbo Huang
- Maoming Maternal and Child Health Hospital, Maoming 525000, China
| | - Minli Kong
- Maoming Maternal and Child Health Hospital, Maoming 525000, China
| | - Yanqi Xie
- Maoming Maternal and Child Health Hospital, Maoming 525000, China
| | - Yunjiang Yu
- State Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510655, China
| | - Guocheng Hu
- State Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510655, China
| | - Jianying Qi
- State Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510655, China
| | - Yang Zhou
- State Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510655, China
| | - Weihong Tan
- Department of Reproductive Medicine and Genetics Center, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning 530021, China
| | - Lizi Lin
- Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Rongliang Qiu
- Guangdong Laboratory for Lingnan Modern Agriculture, Guangdong Provincial Key Laboratory of Agricultural & Rural Pollution Abatement and Environmental Safety, College of Natural Resources and Environment, South China Agricultural University, Guangzhou 510642, China
- School of Environmental Science and Engineering, Sun Yat-sen University, Guangzhou 510006, China
| | - Guanghui Dong
- Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Xiao-Wen Zeng
- Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| |
Collapse
|
6
|
Zhao C, Wang S, Zhai Y, Wang M, Tang Y, Li H, Im YJ, Ge RS. Direct inhibition of human and rat 11β-hydroxysteroid dehydrogenase 2 by per- and polyfluoroalkyl substances: Structure-activity relationship and in silico docking analysis. Toxicology 2023; 488:153484. [PMID: 36878351 DOI: 10.1016/j.tox.2023.153484] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 02/16/2023] [Accepted: 03/03/2023] [Indexed: 03/07/2023]
Abstract
Per- and polyfluoroalkyl substances (PFAS) are persistent in the environment and may disrupt the endocrine system. Our previous study showed that perfluorooctanoic acid (PFOA, C8) and perfluorooctanesulfonic acid (PFOS, C8S) can inhibit 11β-hydroxysteroid dehydrogenase 2 (11β-HSD2) activity leading to an active glucocorticoid accumulation. In this study, we extended investigation for 17 PFAS, including carboxylic and sulfonic acids, with different carbon-chain lengths, to determine their inhibitory potency and structure-activity relationship in human placental and rat renal 11β-HSD2. C8-C14 PFAS at 100 μM significantly inhibited human 11β-HSD2 with a potency as C10 (half-maximal inhibitory concentration, IC50, 9.19 μM) > C11 (15.09 μM) > C12 (18.43 μM) > C9 (20.93 μM) > C13 (124 μM) > C14 (147.3 μM) > other C4-C7 carboxylic acids, and C8S > C7S = C10S > other sulfonic acids. For rat 11β-HSD2, only C9 and C10 and C7S and C8S PFAS exhibited significant inhibitory effects. PFAS are primarily mixed/competitive inhibitors of human 11β-HSD2. Preincubation and simultaneous incubation with the reducing agent dithiothreitol significantly increased human 11β-HSD2 but not rat 11β-HSD2, and preincubation but not simultaneous incubation with dithiothreitol partially reversed C10-mediated inhibition on human 11β-HSD2. Docking analysis showed that all PFAS bound to the steroid-binding site and carbon-chain length determined the potency of inhibition, with the optimal molecular length (12.6 Å) for potent inhibitors PFDA and PFOS, which is comparable to the molecular length (12.7 Å) of the substrate cortisol. The length between 8.9 and 17.2 Å is the probable threshold molecular length to inhibit human 11β-HSD2. In conclusion, the carbon-chain length determines the inhibitory effect of PFAS on human and rat 11β-HSD2, and the inhibitory potency of long-chain PFAS on human and rat 11β-HSD2 showed V-shaped pattern. Long-chain PFAS may partially act on the cysteine residues of human 11β-HSD2.
Collapse
Affiliation(s)
- Congcong Zhao
- Department of Anaesthesiology, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325027, China; College of Pharmacy, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Shaowei Wang
- Department of Anaesthesiology, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325027, China
| | - Yingna Zhai
- Department of Anaesthesiology, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325027, China
| | - Mengyun Wang
- Department of Anaesthesiology, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325027, China
| | - Yunbing Tang
- Department of Anaesthesiology, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325027, China
| | - Huitao Li
- Department of Anaesthesiology, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325027, China
| | - Young Jun Im
- College of Pharmacy, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Ren-Shan Ge
- Department of Anaesthesiology, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325027, China.
| |
Collapse
|
7
|
Cadmium induces placental glucocorticoid barrier damage by suppressing the cAMP/PKA/Sp1 pathway and the protective role of taurine. Toxicol Appl Pharmacol 2022; 440:115938. [DOI: 10.1016/j.taap.2022.115938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Revised: 02/17/2022] [Accepted: 02/18/2022] [Indexed: 11/20/2022]
|
8
|
Associations between maternal awakening salivary cortisol levels in mid-pregnancy and adverse birth outcomes. Arch Gynecol Obstet 2022; 306:1989-1999. [PMID: 35320387 DOI: 10.1007/s00404-022-06513-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 03/06/2022] [Indexed: 11/02/2022]
Abstract
PURPOSE Elevated levels of maternal cortisol have been hypothesized as the intermediate process between symptoms of depression and psychosocial stress during pregnancy and adverse birth outcomes. Therefore, we examined associations between cortisol levels in the second trimester of pregnancy and risks of three common birth outcomes in a nested case-control study. METHODS This study was embedded in the PRIDE Study (n = 3,019), from which we selected all cases with preterm birth (n = 64), low birth weight (n = 49), and small-for-gestational age (SGA; n = 65), and 260 randomly selected controls, among the participants who provided a single awakening saliva sample in approximately gestational week 19 in 2012-2016. Multivariable linear and logistic regression was performed to assess the associations between continuous and categorized cortisol levels and the selected outcomes. RESULTS We did not observe any associations between maternal cortisol levels and preterm birth and low birth weight. However, high cortisol levels (≥ 90th percentile) seemed to be associated with SGA (adjusted odds ratio 2.1, 95% confidence interval 0.9-4.8), in particular among girls (adjusted odds ratio 3.7, 95% confidence interval 1.1-11.9, based on eight exposed cases) in an exploratory analysis. CONCLUSION The results of this study showed no suggestions of associations between maternal awakening cortisol levels in mid-pregnancy and adverse birth outcomes, except for an increased risk of SGA.
Collapse
|
9
|
Doi M, Usui N, Shimada S. Prenatal Environment and Neurodevelopmental Disorders. Front Endocrinol (Lausanne) 2022; 13:860110. [PMID: 35370942 PMCID: PMC8964779 DOI: 10.3389/fendo.2022.860110] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 02/21/2022] [Indexed: 01/23/2023] Open
Abstract
The internal and external environment of the mother during the developmental stages of the fetus affects the offspring's health. According to the developmental origins of health and disease (DOHaD) theory, environmental factors influence the offspring and also affect health in adulthood. Recently, studies based on this theory have gained attracted attention because of their clinical utility in identifying the risk groups for various diseases. Neurodevelopmental disorders (NDDs) such as autism spectrum disorder (ASD) and attention-deficit hyperactivity disorder (ADHD) can be caused by exposure to certain prenatal environments during pregnancy. This review describes the latest findings on the effect of prenatal environment on the onset mechanism of NDDs based on the DOHaD theory. Unravelling the molecular mechanisms underlying the pathogenesis of NDDs is important, because there are no therapeutic drugs for these disorders. Furthermore, elucidating the relationship between the DOHaD theory and NDDs will contribute to the popularization of preventive medicine.
Collapse
Affiliation(s)
- Miyuki Doi
- Department of Neuroscience and Cell Biology, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Noriyoshi Usui
- Department of Neuroscience and Cell Biology, Graduate School of Medicine, Osaka University, Suita, Japan
- United Graduate School of Child Development, Osaka University, Suita, Japan
- Global Center for Medical Engineering and Informatics, Osaka University, Suita, Japan
- Addiction Research Unit, Osaka Psychiatric Research Center, Osaka Psychiatric Medical Center, Osaka, Japan
- *Correspondence: Noriyoshi Usui,
| | - Shoichi Shimada
- Department of Neuroscience and Cell Biology, Graduate School of Medicine, Osaka University, Suita, Japan
- United Graduate School of Child Development, Osaka University, Suita, Japan
- Global Center for Medical Engineering and Informatics, Osaka University, Suita, Japan
- Addiction Research Unit, Osaka Psychiatric Research Center, Osaka Psychiatric Medical Center, Osaka, Japan
| |
Collapse
|
10
|
Nichting TJ, Frenken MWE, van der Woude DAA, van Oostrum NHM, de Vet CM, van Willigen BG, van Laar JOEH, van der Ven M, Oei SG. Non-invasive fetal electrocardiography, electrohysterography and speckle-tracking echocardiography in the second trimester: study protocol of a longitudinal prospective cohort study (BEATS-study). BMC Pregnancy Childbirth 2021; 21:791. [PMID: 34823483 PMCID: PMC8613985 DOI: 10.1186/s12884-021-04265-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 11/10/2021] [Indexed: 11/20/2022] Open
Abstract
Background Worldwide, hypertensive disorders of pregnancy (HDP), fetal growth restriction (FGR) and preterm birth remain the leading causes of maternal and fetal pregnancy-related mortality and (long-term) morbidity. Fetal cardiac deformation changes can be the first sign of placental dysfunction, which is associated with HDP, FGR and preterm birth. In addition, preterm birth is likely associated with changes in electrical activity across the uterine muscle. Therefore, fetal cardiac function and uterine activity can be used for the early detection of these complications in pregnancy. Fetal cardiac function and uterine activity can be assessed by two-dimensional speckle-tracking echocardiography (2D-STE), non-invasive fetal electrocardiography (NI-fECG), and electrohysterography (EHG). This study aims to generate reference values for 2D-STE, NI-fECG and EHG parameters during the second trimester of pregnancy and to investigate the diagnostic potential of these parameters in the early detection of HDP, FGR and preterm birth. Methods In this longitudinal prospective cohort study, eligible women will be recruited from a tertiary care hospital and a primary midwifery practice. In total, 594 initially healthy pregnant women with an uncomplicated singleton pregnancy will be included. Recordings of NI-fECG and EHG will be made weekly from 22 until 28 weeks of gestation and 2D-STE measurements will be performed 4-weekly at 16, 20, 24 and 28 weeks gestational age. Retrospectively, pregnancies complicated with pregnancy-related diseases will be excluded from the cohort. Reference values for 2D-STE, NI-fECG and EHG parameters will be assessed in uncomplicated pregnancies. After, 2D-STE, NI-fCG and EHG parameters measured during gestation in complicated pregnancies will be compared with these reference values. Discussion This will be the a large prospective study investigating new technologies that could potentially have a high impact on antepartum fetal monitoring. Trial registration Registered on 26 March 2020 in the Dutch Trial Register (NL8769) via https://www.trialregister.nl/trials and registered on 21 October 2020 to the Central Committee on Research Involving Human Subjects (NL73607.015.20) via https://www.toetsingonline.nl/to/ccmo_search.nsf/Searchform?OpenForm.
Collapse
Affiliation(s)
- T J Nichting
- Department of Gynaecology and Obstetrics, Máxima MC, P.O. Box 7777, 5500 MB, Veldhoven, The Netherlands. .,Department of Electrical Engineering, Eindhoven University of Technology, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands. .,Eindhoven MedTech Innovation Centre, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands.
| | - M W E Frenken
- Department of Gynaecology and Obstetrics, Máxima MC, P.O. Box 7777, 5500 MB, Veldhoven, The Netherlands.,Department of Electrical Engineering, Eindhoven University of Technology, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands.,Eindhoven MedTech Innovation Centre, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands
| | - D A A van der Woude
- Department of Gynaecology and Obstetrics, Máxima MC, P.O. Box 7777, 5500 MB, Veldhoven, The Netherlands.,Department of Electrical Engineering, Eindhoven University of Technology, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands.,Eindhoven MedTech Innovation Centre, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands
| | - N H M van Oostrum
- Department of Electrical Engineering, Eindhoven University of Technology, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands.,Eindhoven MedTech Innovation Centre, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands.,Department of Gynaecology and Obstetrics, University Hospital Gent, 9000, Gent, Belgium
| | - C M de Vet
- Department of Gynaecology and Obstetrics, Máxima MC, P.O. Box 7777, 5500 MB, Veldhoven, The Netherlands.,Department of Electrical Engineering, Eindhoven University of Technology, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands.,Eindhoven MedTech Innovation Centre, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands
| | - B G van Willigen
- Department of Gynaecology and Obstetrics, Máxima MC, P.O. Box 7777, 5500 MB, Veldhoven, The Netherlands.,Department of Electrical Engineering, Eindhoven University of Technology, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands.,Eindhoven MedTech Innovation Centre, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands
| | - J O E H van Laar
- Department of Gynaecology and Obstetrics, Máxima MC, P.O. Box 7777, 5500 MB, Veldhoven, The Netherlands.,Department of Electrical Engineering, Eindhoven University of Technology, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands.,Eindhoven MedTech Innovation Centre, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands
| | - M van der Ven
- Department of Gynaecology and Obstetrics, Máxima MC, P.O. Box 7777, 5500 MB, Veldhoven, The Netherlands.,Department of Electrical Engineering, Eindhoven University of Technology, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands.,Eindhoven MedTech Innovation Centre, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands
| | - S G Oei
- Department of Gynaecology and Obstetrics, Máxima MC, P.O. Box 7777, 5500 MB, Veldhoven, The Netherlands.,Department of Electrical Engineering, Eindhoven University of Technology, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands.,Eindhoven MedTech Innovation Centre, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands
| |
Collapse
|
11
|
Grilo LF, Tocantins C, Diniz MS, Gomes RM, Oliveira PJ, Matafome P, Pereira SP. Metabolic Disease Programming: From Mitochondria to Epigenetics, Glucocorticoid Signalling and Beyond. Eur J Clin Invest 2021; 51:e13625. [PMID: 34060076 DOI: 10.1111/eci.13625] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 05/22/2021] [Accepted: 05/24/2021] [Indexed: 12/11/2022]
Abstract
Embryonic and foetal development are critical periods of development in which several environmental cues determine health and disease in adulthood. Maternal conditions and an unfavourable intrauterine environment impact foetal development and may programme the offspring for increased predisposition to metabolic diseases and other chronic pathologic conditions throughout adult life. Previously, non-communicable chronic diseases were only associated with genetics and lifestyle. Now the origins of non-communicable chronic diseases are associated with early-life adaptations that produce long-term dysfunction. Early-life environment sets the long-term health and disease risk and can span through multiple generations. Recent research in developmental programming aims at identifying the molecular mechanisms responsible for developmental programming outcomes that impact cellular physiology and trigger adulthood disease. The identification of new therapeutic targets can improve offspring's health management and prevent or overcome adverse consequences of foetal programming. This review summarizes recent biomedical discoveries in the Developmental Origins of Health and Disease (DOHaD) hypothesis and highlight possible developmental programming mechanisms, including prenatal structural defects, metabolic (mitochondrial dysfunction, oxidative stress, protein modification), epigenetic and glucocorticoid signalling-related mechanisms suggesting molecular clues for the causes and consequences of programming of increased susceptibility of offspring to metabolic disease after birth. Identifying mechanisms involved in DOHaD can contribute to early interventions in pregnancy or early childhood, to re-set the metabolic homeostasis and break the chain of subsequent events that could lead to the development of disease.
Collapse
Affiliation(s)
- Luís F Grilo
- CNC - Center for Neuroscience and Cell Biology, CIBB - Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, Portugal.,PhD Programme in Experimental Biology and Biomedicine (PDBEB), Institute for Interdisciplinary Research (IIIUC), University of Coimbra, Coimbra, Portugal
| | - Carolina Tocantins
- CNC - Center for Neuroscience and Cell Biology, CIBB - Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, Portugal
| | - Mariana S Diniz
- CNC - Center for Neuroscience and Cell Biology, CIBB - Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, Portugal
| | - Rodrigo Mello Gomes
- Department of Physiological Sciences, Biological Sciences Institute, Federal University of Goiás, Goiânia, Brazil
| | - Paulo J Oliveira
- CNC - Center for Neuroscience and Cell Biology, CIBB - Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, Portugal
| | - Paulo Matafome
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, Coimbra, Portugal.,Coimbra Institute for Clinical and Biomedical Research (iCBR) and Institute of Physiology, Faculty of Medicine, University of Coimbra, Coimbra, Portugal.,Clinical Academic Center of Coimbra (CACC), Coimbra, Portugal.,Department of Complementary Sciences, Instituto Politécnico de Coimbra, Coimbra Health School (ESTeSC), Coimbra, Portugal
| | - Susana P Pereira
- CNC - Center for Neuroscience and Cell Biology, CIBB - Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, Portugal.,Laboratory of Metabolism and Exercise (LametEx), Research Centre in Physical Activity, Health and Leisure (CIAFEL), Laboratory for Integrative and Translational Research in Population Health (ITR), Faculty of Sport, University of Porto, Porto, Portugal
| |
Collapse
|
12
|
Ding X, Liang M, Wu Y, Zhao T, Qu G, Zhang J, Zhang H, Han T, Ma S, Sun Y. The impact of prenatal stressful life events on adverse birth outcomes: A systematic review and meta-analysis. J Affect Disord 2021; 287:406-416. [PMID: 33838476 DOI: 10.1016/j.jad.2021.03.083] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Revised: 03/18/2021] [Accepted: 03/24/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Stressful life events as important stressors have gradually been recognized as the potential etiology that may lead to adverse birth outcomes such as preterm birth (PTB), low birth weight (LBW), and small for gestational age (SGA). However, researches on this topic have shown relatively inconsistent results. This systematic review and meta-analysis was performed to synthesize available data on the association between prenatal stressful life events and increased risks of PTB, LBW, and SGA. METHODS Electronic databases were searched from their inception until September 2020. Pooled relative risks (RRs) and 95% confidence intervals (CIs) were calculated to assess the association between prenatal stressful life events and PTB, LBW, and SGA using random effects models. In addition, subgroup analyses, cumulative meta-analyses, sensitivity analyses, and publication bias diagnosis were conducted. STATA 14.0 was applied for statistical analyses. RESULTS Totally 31 cohort studies involving 5,665,998 pregnant women were included. Prenatal stressful life events were associated with a 20% higher risk of PTB (RR = 1.20, 95%CI = 1.10-1.32), a 23% increased risk for LBW (RR = 1.23, 95%CI = 1.10-1.39), and a 14% higher risk of SGA (RR = 1.14, 95%CI = 1.08-1.20). Sensitivity analysis indicated the results were stable. CONCLUSIONS Findings indicated that pregnant women experiencing prenatal stressful life events were at increased risk of PTB, LBW, and SGA. This information provided additional supports that pregnant women experiencing prenatal stressful life events would benefit from receiving assessment and management in prenatal care services.
Collapse
Affiliation(s)
- Xiuxiu Ding
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, No. 81 Meishan Road, Hefei 230032, Anhui, China
| | - Mingming Liang
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, No. 81 Meishan Road, Hefei 230032, Anhui, China
| | - Yile Wu
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, No. 81 Meishan Road, Hefei 230032, Anhui, China
| | - Tianming Zhao
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, No. 81 Meishan Road, Hefei 230032, Anhui, China
| | - Guangbo Qu
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, No. 81 Meishan Road, Hefei 230032, Anhui, China
| | - Jian Zhang
- Department of Neonatology, Anhui Provincial Children's Hospital/Children's Hospital of Anhui Medical University, Hefei 230051, Anhui, China
| | - Huimei Zhang
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, No. 81 Meishan Road, Hefei 230032, Anhui, China
| | - Tiantian Han
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, No. 81 Meishan Road, Hefei 230032, Anhui, China
| | - Shaodi Ma
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, No. 81 Meishan Road, Hefei 230032, Anhui, China
| | - Yehuan Sun
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, No. 81 Meishan Road, Hefei 230032, Anhui, China; Centre for Evidence-Based Practice, Anhui Medical University, No. 81 Meishan Road, Hefei 230032, Anhui, China.
| |
Collapse
|
13
|
Del Gobbo GF, Yin Y, Choufani S, Butcher EA, Wei J, Rajcan-Separovic E, Bos H, von Dadelszen P, Weksberg R, Robinson WP, Yuen RKC. Genomic imbalances in the placenta are associated with poor fetal growth. Mol Med 2021; 27:3. [PMID: 33413077 PMCID: PMC7792164 DOI: 10.1186/s10020-020-00253-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 12/01/2020] [Indexed: 11/18/2022] Open
Abstract
Background Fetal growth restriction (FGR) is associated with increased risks for complications before, during, and after birth, in addition to risk of disease through to adulthood. Although placental insufficiency, failure to supply the fetus with adequate nutrients, underlies most cases of FGR, its causes are diverse and not fully understood. One of the few diagnosable causes of placental insufficiency in ongoing pregnancies is the presence of large chromosomal imbalances such as trisomy confined to the placenta; however, the impact of smaller copy number variants (CNVs) has not yet been adequately addressed. In this study, we confirm the importance of placental aneuploidy, and assess the potential contribution of CNVs to fetal growth. Methods We used molecular-cytogenetic approaches to identify aneuploidy in placentas from 101 infants born small-for-gestational age (SGA), typically used as a surrogate for FGR, and from 173 non-SGA controls from uncomplicated pregnancies. We confirmed aneuploidies and assessed mosaicism by microsatellite genotyping. We then profiled CNVs using high-resolution microarrays in a subset of 53 SGA and 61 control euploid placentas, and compared the load, impact, gene enrichment and clinical relevance of CNVs between groups. Candidate CNVs were confirmed using quantitative PCR. Results Aneuploidy was over tenfold more frequent in SGA-associated placentas compared to controls (11.9% vs. 1.1%; p = 0.0002, OR = 11.4, 95% CI 2.5–107.4), was confined to the placenta, and typically involved autosomes, whereas only sex chromosome abnormalities were observed in controls. We found no significant difference in CNV load or number of placental-expressed or imprinted genes in CNVs between SGA and controls, however, a rare and likely clinically-relevant germline CNV was identified in 5.7% of SGA cases. These CNVs involved candidate genes INHBB, HSD11B2, CTCF, and CSMD3. Conclusions We conclude that placental genomic imbalances at the cytogenetic and submicroscopic level may underlie up to ~ 18% of SGA cases in our population. This work contributes to the understanding of the underlying causes of placental insufficiency and FGR, which is important for counselling and prediction of long term outcomes for affected cases.
Collapse
Affiliation(s)
- Giulia F Del Gobbo
- BC Children's Hospital Research Institute, 950 W 28th Ave, Vancouver, V5Z 4H4, Canada.,Department of Medical Genetics, University of British Columbia, 4500 Oak St, Vancouver, V6H 3N1, Canada
| | - Yue Yin
- Genetics and Genome Biology Program, The Hospital for Sick Children, 686 Bay St, Toronto, M5G 0A4, Canada
| | - Sanaa Choufani
- Genetics and Genome Biology Program, The Hospital for Sick Children, 686 Bay St, Toronto, M5G 0A4, Canada
| | - Emma A Butcher
- Genetics and Genome Biology Program, The Hospital for Sick Children, 686 Bay St, Toronto, M5G 0A4, Canada
| | - John Wei
- The Centre for Applied Genomics, Genetics and Genome Biology, The Hospital for Sick Children, 686 Bay St, Toronto, M5G 0A4, Canada
| | - Evica Rajcan-Separovic
- Department of Pathology and Laboratory Medicine, University of British Columbia, 2211 Wesbrook Mall, Vancouver, V6T 2B5, Canada
| | - Hayley Bos
- Department of Perinatology, Victoria General Hospital, 1 Hospital Way, Victoria, V8Z 6R5, Canada.,Department of Obstetrics & Gynecology, University of British Columbia, Suite 930, 1125 Howe St, Vancouver, BC, V6Z 2K8, Canada
| | - Peter von Dadelszen
- Department of Women and Children's Health, School of Life Course Sciences, King's College London, London, SE1 7EU, UK
| | - Rosanna Weksberg
- Genetics and Genome Biology Program, The Hospital for Sick Children, 686 Bay St, Toronto, M5G 0A4, Canada.,Department of Molecular Genetics, Institute of Medical Sciences, University of Toronto, 1 King's College Circle, Toronto, M5S 1A8, Canada.,Division of Clinical and Metabolic Genetics, The Hospital for Sick Children, Suite 940, 525 University Avenue, Toronto, ON, M5G 1X8, Canada.,Department of Paediatrics, University of Toronto, 555 University Avenue, Toronto, ON, M5G 1X8, Canada
| | - Wendy P Robinson
- BC Children's Hospital Research Institute, 950 W 28th Ave, Vancouver, V5Z 4H4, Canada. .,Department of Medical Genetics, University of British Columbia, 4500 Oak St, Vancouver, V6H 3N1, Canada.
| | - Ryan K C Yuen
- The Centre for Applied Genomics, Genetics and Genome Biology, The Hospital for Sick Children, 686 Bay St, Toronto, M5G 0A4, Canada. .,Department of Molecular Genetics, University of Toronto, 1 King's College Circle, Toronto, M5S 1A8, Canada.
| |
Collapse
|
14
|
The impact of intrauterine growth restriction on cytochrome P450 enzyme expression and activity. Placenta 2020; 99:50-62. [PMID: 32755725 DOI: 10.1016/j.placenta.2020.07.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 07/14/2020] [Indexed: 01/16/2023]
Abstract
With the increased prevalence of non-communicable disease and availability of medications to treat these and other conditions, a pregnancy free from prescribed medication exposure is rare. Up to 99% of women take at least one medication during pregnancy. These medications can be divided into those used to improve maternal health and wellbeing (e.g., analgesics, antidepressants, antidiabetics, antiasthmatics), and those used to promote the baby's wellbeing in either fetal (e.g., anti-arrhythmics) or postnatal life (e.g., antenatal glucocorticoids). These medications are needed for pre-existing or coincidental illnesses in the mother, maternal conditions induced by the pregnancy itself through to conditions that arise in the fetus or that will be encountered by the newborn. Thus, medications administered to the mother may be used to treat the mother, the fetus or both. Metabolism of medications is regulated by a range of physiological processes that change during pregnancy. Other pathological processes such as placental insufficiency can in turn have both immediate and lifelong adverse health consequences for babies. Individuals born growth restricted are more likely to require medications but may also have an altered ability to metabolise these medications in fetal and postnatal life. This review aims to determine the effect of suboptimal fetal growth on the fetal expression of the drug metabolising enzymes (DMEs) that convert medications into active or inactive metabolites, and the transporters that remove both these medications and their metabolites from the fetal compartment.
Collapse
|
15
|
Aski SK, Akbari R, Hantoushzadeh S, Ghotbizadeh F. A bibliometric analysis of Intrauterine Growth Restriction research. Placenta 2020; 95:106-120. [PMID: 32452397 DOI: 10.1016/j.placenta.2020.03.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 03/24/2020] [Indexed: 12/15/2022]
Abstract
Intrauterine growth restriction (IUGR) is not a new subject in pregnancy. Nevertheless, this concept has newly begun to be integrated into pregnancy studies. We recognized articles that were published in English from 1977 to 2019 through electronic searches of the Web of Science™ database. The WoS database was searched for all published articles that compared preeclampsia from 1977 to January 2020. About 1469 documents in obstetrics and gynecology areas were analyzed in WoS database. VOSviewer software was employed to visualize the networks. The survey resulted in a 1469 published documents from 1977 to 2020. 'Gratacos' from Spain and 'Cetin' from Italy contributed the most publications. The greatest contribution came from the 'USA' (n = 498), 'Italy' (n = 155), and 'England' (n = 147). Furthermore, our results found that among these journals, the 'AJOG' (n = 318) and the 'Reproductive Sciences' (n = 209) published the largest number of papers. The top 100 most cited papers showed that 30% were reported in the 'AJOG'. About half the articles were published in the last decade and the most common studies were research paper (77%). The co-occurrence and co-citation analysis showed that the study formed four clusters. Finally, the strategic map was designed. We found that there existed an increasing trend in the large amount of publication on IUGR from 1977 to 2020. The number of studies in IUGR has substantially improved in the last decade. Authors from the 'USA' appeared the most proactive in addressing the IUGR area. By studying these articles, we propose important to support not only for grinding the IUGR challenges field but also for designing a new trend in this area.
Collapse
Affiliation(s)
- Soudabeh Kazemi Aski
- Reproductive Health Research Center, Department of Obstetrics & Gynecology, Rasht, Iran.
| | - Razieh Akbari
- Department of Obstetrics and Gynecology, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran.
| | - Sedigheh Hantoushzadeh
- Department of Obstetrics and Gynecology, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran.
| | - Fahimeh Ghotbizadeh
- Department of Obstetrics and Gynecology, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
16
|
Zhao Y, Song Q, Ge W, Jin Y, Chen S, Zhao Y, Xiao X, Zhang Y. Associations between in utero exposure to polybrominated diphenyl ethers, pathophysiological state of fetal growth and placental DNA methylation changes. ENVIRONMENT INTERNATIONAL 2019; 133:105255. [PMID: 31655276 DOI: 10.1016/j.envint.2019.105255] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 09/24/2019] [Accepted: 10/08/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND Polybrominated diphenyl ethers (PBDEs) are environmental chemicals with harmful effects on pregnancy, but their effects on adverse developmental outcomes are not fully understood. The placental DNA methylation is strongly influenced by prenatal environmental factors and has been linked to fetal growth. OBJECTIVE To evaluate the association between in utero PBDEs exposure, placental DNA methylation changes (growth regulatory genes), and pathophysiology of fetal growth (birth outcomes, fetal growth retardation) in a population-based pregnancy cohort study. METHODS This was a nested case-control study within the prospective Wenzhou Birth Cohort including 130 fetal growth retardation (FGR) cases and 130 healthy controls and their mothers recruited from June 2016 to June 2017. FGR was diagnosed based on the comprehensive evaluation of ultrasound results at 24, 28, and 32 weeks of gestation. Neonatal birth measurements were obtained from medical records. Gestational exposure to 19 PBDEs, including 13 lower BDE congeners (BDE-17-190) and 6 higher brominated BDE congeners (BDE-196-209), were determined by gas chromatography tandem mass spectrometry in the umbilical cord blood. Placental DNA methylation changes of one repetitive element (LINE1) and two candidate genes (HSD11B2, IGF2) were characterized by quantitative polymerase chain reaction-pyrosequencing. Multiple linear regression and logistic regression models were used to examine the associations among PBDEs exposure, fetal growth indicators, and DMR (differential methylation region) methylation fractions. Sobel tests were conducted to assess DNA methylation as a mediator in multivariate models. RESULTS After excluding women who withdrew from the study or were lost to follow-up or failed to provide placenta or umbilical cord blood, 249 mother-newborn pairs (124 FGR cases, 125 controls) were included in the final analysis. Elevated BDE-206 (OR: 1.569, 95% CIs: 1.053-2.338), BDE-17-190 (OR: 2.860, 95% CIs: 1.233-6.634), BDE-196-209 (OR: 1.688, 95% CIs: 1.024-2.783) and ∑19PBDEs (OR: 2.387, 95% CIs: 1.220-4.668) concentrations were associated with increased risk of FGR in newborns. FGR birth was also associated with increased DNA methylation of HSD11B2 (OR: 1.145, 95% CIs: 1.032-1.270) and decreased DNA methylation of IGF2 (OR: 0.892, 95% CIs: 0.845-0.941). In addition, BDE-17-190 showed significant associations with DNA methylation of HSD11B2 and IGF2 (β: 1.127, 95% CIs: 0.069-2.186; β: -3.452, 95% CIs: -5.512-1.392), indicating placental DNA methylation changes of HSD11B2 and IGF2 were related to both lower BDE congeners exposure and fetal growth. Further mediation analyses showed that IGF2 methylation mediated about 40% of the effects of BDE-17-190 in umbilical cord blood on neonatal FGR. CONCLUSION We report an inverse association between in utero exposures to PBDEs and fetal growth and provide evidence supporting epigenetic gene plasticity in these associations. Changes in placental DNA methylation might be part of the underlying biological pathway between prenatal PBDEs exposure and adverse fetal growth.
Collapse
Affiliation(s)
- Yingya Zhao
- Key Lab of Health Technology Assessment, National Health Commission of the People's Republic of China (Fudan University), China; Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
| | - Qi Song
- Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China; Division of Health Risk Factors Surveillance and Control, Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200336, China
| | - Wenzhen Ge
- Regeneron Pharmaceuticals Inc., New York, NY, USA
| | - Yuting Jin
- The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China
| | - Shangqin Chen
- The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China
| | - Yan Zhao
- Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai 200042, China
| | - Xirong Xiao
- Obstetrics & Gynecology Hospital, Fudan University, Shanghai 200011, China.
| | - Yunhui Zhang
- Key Lab of Health Technology Assessment, National Health Commission of the People's Republic of China (Fudan University), China; Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China.
| |
Collapse
|
17
|
Siemiątkowska A, Kosicka K, Szpera-Goździewicz A, Krzyścin M, Bręborowicz GH, Główka FK. Cortisol metabolism in pregnancies with small for gestational age neonates. Sci Rep 2019; 9:17890. [PMID: 31784640 PMCID: PMC6884581 DOI: 10.1038/s41598-019-54362-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 11/12/2019] [Indexed: 11/27/2022] Open
Abstract
Small for gestational age (SGA) newborns are often born from hypertensive pregnancies. This study aimed to compare the systemic metabolism of cortisol (F) in pregnancies with SGA and appropriate for gestational age (AGA) infants, considering both the normotensive (NT) and hypertensive patients. We hypothesized that the disturbances in systemic metabolism of F in pre-eclampsia (PE) might be attributed not to hypertension only, but to SGA. The study included 117 pregnants in the third trimester, divided into groups: NT pregnancy and SGA neonate (SGA-NT); NT pregnancy and AGA neonate (AGA-NT; controls), and respective groups with PE: SGA-PE and AGA-PE. We assessed the glucocorticoid balance with the function of enzymes involved in systemic metabolism of F: 11β-hydroxysteroid dehydrogenase type 1 and 2 (11β-HSD1 and 11β-HSD2), 5α- and 5β-reductase. The enzymes' functions were estimated with the levels of F, cortisone (E), and their metabolites in plasma or urine, which we measured with HPLC-FLD and HPLC-MS/MS. The plasma F/E and urinary free F/E (UFF/UFE) ratios correlated significantly only in patients with the normal function of 5α- and 5β-reductase. The increased function of 11β-HSD2 was noted in all pre-eclamptic pregnancies. Increased function of 5α- and 5β-reductase was specific only for SGA-PE pregnancies, and the function of 5α-reductase was dependent on fetal sex. The SGA-NT pregnancies with male fetuses trended towards the higher function of renal 11β-HSD2 and 5β-reductase; SGA-NT pregnancies with female fetuses lacked any systemic glucocorticoid imbalance. In conclusion, systemic metabolism of F is the most intensive in pre-eclamptic pregnancies complicated by SGA with female fetuses. Our study supports the hypothesis about the different origins of PE and idiopathic intrauterine growth restriction and suggests the sex-specific mechanisms responsible for fetal growth restriction.
Collapse
Affiliation(s)
- Anna Siemiątkowska
- Department of Physical Pharmacy and Pharmacokinetics, Poznan University of Medical Sciences, 6 Święcickiego Street, 60-781, Poznań, Poland
| | - Katarzyna Kosicka
- Department of Physical Pharmacy and Pharmacokinetics, Poznan University of Medical Sciences, 6 Święcickiego Street, 60-781, Poznań, Poland.
| | - Agata Szpera-Goździewicz
- Department of Perinatology and Gynecology, Poznan University of Medical Sciences, 33 Polna Street, 60-535, Poznań, Poland
| | - Mariola Krzyścin
- Department of Perinatology and Gynecology, Poznan University of Medical Sciences, 33 Polna Street, 60-535, Poznań, Poland
| | - Grzegorz H Bręborowicz
- Department of Perinatology and Gynecology, Poznan University of Medical Sciences, 33 Polna Street, 60-535, Poznań, Poland
| | - Franciszek K Główka
- Department of Physical Pharmacy and Pharmacokinetics, Poznan University of Medical Sciences, 6 Święcickiego Street, 60-781, Poznań, Poland
| |
Collapse
|
18
|
Schüssler SC, Kußmann F, Fahlbusch FB, Münster T, Hirsch K, Carbon R, Albrecht S, Dötsch J, Rascher W. Postoperative pain in small-for-gestational age infants after hernia repair, orchidopexy and urethral reconstruction surgery: A pilot study. Early Hum Dev 2019; 136:39-44. [PMID: 31302387 DOI: 10.1016/j.earlhumdev.2019.07.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 07/02/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Small-for-gestational-age (SGA) birth bears an enhanced risk of developing hypertension, obesity, insulin resistance and mental health disorders in later life as a consequence of adaptive processes in utero. Only a small number of studies on pain perception in SGA infants exist. These are indicative of a blunted stress response to pain in SGA newborns. AIM We initiated a pilot study investigating differences in postoperative pain perception between SGA and appropriate-for-gestational-age (AGA) infants. METHODS Pain and alertness levels of 10 formerly SGA and 14 AGA infants at the age 0.5-2 years were evaluated by the FLACC scale, Steward and Aldrete Scores following hernia repair, reconstructive surgery of hypospadia and orchidopexy. In addition, the postoperative consumption of non-steroidal anti-inflammatory drugs was compared between SGA and AGA. RESULTS Postoperative pain and alertness levels were not significantly different in SGA and AGA children. We did not observe significant group differences regarding the consumption of non-steroidal anti-inflammatory drugs. CONCLUSION While previous studies were suggestive of a suppressed stress response to pain in SGA newborns, these findings did not fully translate into an altered response to pain beyond the newborn age. Further studies in a larger cohort seem necessary to verify this finding.
Collapse
Affiliation(s)
- Stephanie C Schüssler
- Department of Pediatrics and Adolescent Medicine, University Hospital, Erlangen, Germany.
| | - Franziska Kußmann
- Department of Pediatrics and Adolescent Medicine, University Hospital, Erlangen, Germany
| | - Fabian B Fahlbusch
- Department of Pediatrics and Adolescent Medicine, University Hospital, Erlangen, Germany
| | - Tino Münster
- Department of Anaesthesiology, University Hospital, Erlangen, Germany
| | - Karin Hirsch
- Department of Urology, University Hospital, Erlangen, Germany
| | - Roman Carbon
- Department of Pediatric Surgery, University Hospital, Erlangen, Germany
| | - Sven Albrecht
- Department of Anaesthesiology, University Hospital, Erlangen, Germany
| | - Jörg Dötsch
- Department of Pediatrics, University Hospital, Köln, Germany
| | - Wolfgang Rascher
- Department of Pediatrics and Adolescent Medicine, University Hospital, Erlangen, Germany
| |
Collapse
|
19
|
Fu L, Chen YH, Bo QL, Song YP, Ma L, Wang B, Xu S, Zhang C, Wang H, Xu DX. Lipopolysaccharide Downregulates 11β-Hydroxysteroid Dehydrogenase 2 Expression through Inhibiting Peroxisome Proliferator–Activated Receptor-γ in Placental Trophoblasts. THE JOURNAL OF IMMUNOLOGY 2019; 203:1198-1207. [DOI: 10.4049/jimmunol.1900132] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 06/24/2019] [Indexed: 12/17/2022]
|
20
|
Allvin K, Ankarberg-Lindgren C, Niklasson A, Jacobsson B, Dahlgren J. Altered umbilical sex steroids in preterm infants born small for gestational age. J Matern Fetal Neonatal Med 2019; 33:4164-4170. [PMID: 30895831 DOI: 10.1080/14767058.2019.1598362] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Background: Boys born small for gestational age (SGA) are at increased risk of testicular dysgenesis syndrome, and girls born SGA face the risk of polycystic ovary syndrome later in life. Our aim was to study whether neonates born SGA have an altered profile of steroid hormones at birth.Materials and methods: A total of 168 singletons (99 boys, 69 girls) born at 32.0-36.9 gestational weeks were recruited to a population-based, university hospital, single-center study. Of these, 31 infants (17 boys, 14 girls) were born SGA. The concentrations of dehydroepiandrosterone sulfate (DHEAS), androstenedione, testosterone, dihydrotestosterone, estrone, estradiol, cortisone, and cortisol were analyzed in umbilical cord serum with mass spectrometry.Results: Girls born SGA had higher levels of androstenedione than girls born appropriate for gestational age (AGA) (4.0 versus 2.6 nmol/L, p = .002). Boys born SGA had lower levels of estrone than boys born AGA (33 822 versus 62 471 pmol/L, p = .038). Infants born SGA had lower levels of cortisone than infants born AGA, both in girls (340 versus 579 nmol/L, p = .010) and in boys (308 versus 521 nmol/L, p = .045). Furthermore, boys born SGA had a higher cortisol/cortisone ratio than boys born AGA (0.41 versus 0.25, p = .028). Gestational age correlated with DHEAS (boys r = 0.48, p = .000, girls r = 0.35, p = .013), and cortisol (boys r = 0.48, p = .000, girls r = 0.29, p = .039).Conclusions: In moderate-to-late preterm infants born SGA, we observed a different steroid hormone profile in cord serum. Girls born SGA show increased levels of androstenedione and boys born SGA show decreased levels of estrone in cord serum, which could be related to placental aromatase deficiency in intrauterine growth restriction.
Collapse
Affiliation(s)
- Kerstin Allvin
- Department of Pediatrics, Institute of Clinical Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Carina Ankarberg-Lindgren
- Department of Pediatrics, Institute of Clinical Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Aimon Niklasson
- Department of Pediatrics, Institute of Clinical Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Bo Jacobsson
- Department of Obstetrics and Gynecology, Institute of Clinical Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Jovanna Dahlgren
- Department of Pediatrics, Institute of Clinical Sciences, University of Gothenburg, Gothenburg, Sweden
| |
Collapse
|
21
|
Valsamakis G, Chrousos G, Mastorakos G. Stress, female reproduction and pregnancy. Psychoneuroendocrinology 2019; 100:48-57. [PMID: 30291988 DOI: 10.1016/j.psyneuen.2018.09.031] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 09/09/2018] [Accepted: 09/18/2018] [Indexed: 12/11/2022]
Abstract
Stress is one of the commonest and underappreciated causes of reproductive frailty in women. The stress system leads to adaptive responses via mobilization of hormonal systems. Adaptability and resistance to stress are fundamental to life. The response to stressors depends on the type of stressor, the timing and duration of stress, the genetic predisposition, personality characteristics, and the way of coping with stress. The hypothalamic-pituitary-adrenal (HPA) axis has a direct inhibitory action on the hypothalamic-pituitary-ovarian (HPO) axis at multiple levels. Acute and chronic stress impairs reproduction, eventually acting on varying mechanisms. Undernutrition, over-training, and psychological stress contribute to hypothalamic amenorrhea via reduced HPO activity. In utero stress exposure is a significant predictor of subsequent adult telomere length. Some of the metabolic consequences of intrauterine growth restriction can be mitigated by ensuring early appropriate catch-up growth, while avoiding excessive weight gain if relative hypercortisolism is not installed. The effect of maternal stress on fetuses regarding fetal HPA axis responsiveness (increased or decreased) remains under investigation. Maternal stress and depression are associated with structural and functional changes of brain parts such as hippocampus. In utero stress modifies epigenetically components of the HPA axis which can be transmitted transgenerationally.
Collapse
Affiliation(s)
- Georgios Valsamakis
- Department of Endocrinology and Metabolic Disorders, University Hospital of Larissa, Medical School of Larissa, University of Thessaly, Larissa, Greece
| | - George Chrousos
- First Department of Paediatrics, Aghia Sophia University Hospital, Medical School of Athens, Ethnikon and Kapodistriakon University of Athens, Athens, Greece
| | - George Mastorakos
- Unit of Endocrinology, Diabetes Mellitus and Metabolism, Aretaieion University Hospital, Medical School of Athens, Ethnikon and Kapodistriakon University of Athens, Athens, Greece.
| |
Collapse
|
22
|
Mikelson CK, Troisi J, LaLonde A, Symes SJK, Thurston SW, DiRe LM, David Adair C, Miller RK, Richards SM. Placental concentrations of essential, toxic, and understudied metals and relationships with birth outcomes in Chattanooga, TN. ENVIRONMENTAL RESEARCH 2019; 168:118-129. [PMID: 30296639 PMCID: PMC6288679 DOI: 10.1016/j.envres.2018.09.006] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Revised: 09/05/2018] [Accepted: 09/06/2018] [Indexed: 05/20/2023]
Abstract
BACKGROUND Comprehensive examinations of placental metal concentrations and correlations with infant parameters are under-investigated. Chattanooga, Tennessee's consistently high incidence of low birth weight and potential for metal exposure provides an ideal opportunity to investigate potential correlations. OBJECTIVES To investigate the associations between a wide variety of metals in placental tissue and multiple infant parameters. METHODS A total of 31 elements were screened via ICP-MS in 374 individual placental samples. Of those, 14 were quantifiable in > 86% of the samples. We examined correlations between metal concentrations and infant parameters (birth weight, gestational age, birth weight centile, placental weight, birth length and head circumference). We fit multivariable regression models to estimate the covariate-adjusted associations of birth weight with ln-transformed concentrations of each of the 14 metals and used generalized additive models to examine nonlinear relationships. RESULTS Some of the strongest relationships with infant parameters came from several lesser-studied metals. Placental rhodium concentrations were negatively correlated with almost all infant parameters. In the fully adjusted regression model, birth weight was significantly associated with several metals. On an IQR (25th to the 75th percentile) basis, estimated changes in birthweight were: for cobalt (82.5 g, IQR=6.05 µg/kg, p = 0.006), iron (-51.5 g, IQR = 171800 µg/kg, p = 0.030), manganese (-27.2 g, IQR=152.1 µg/kg, p = 0.017), lead (-72.7 g, IQR=16.55 µg/kg, p = 0.004) and rhodium (-1365.5 g, IQR = 0.33 µg/kg, p < 0.001). Finally, a generalized additive model showed significant nonlinear relationships between birth weight and concentrations of Co and Rh. CONCLUSIONS Our comprehensive examination of placental metals illustrate many strong associations between lesser-studied metals and infant parameters. These data, in combination with our correlations of well-studied metals, illustrate a need to consider in utero exposure to a broad array of metals when considering fetal development.
Collapse
Affiliation(s)
- Colleen K Mikelson
- Department of Biology, Geology and Environmental Sciences, University of Tennessee Chattanooga, 615 McCallie Ave., Chattanooga, TN 37403, United States.
| | - Jacopo Troisi
- Department of Medicine, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, SA, Italy
| | - Amy LaLonde
- Department of Biostatistics and Computational Biology, University of Rochester, School of Medicine and Dentistry, 265 Crittenden Boulevard, Box 630, Rochester, NY 14642, United States
| | - Steven J K Symes
- Department of Chemistry and Physics, University of Tennessee Chattanooga, 615 McCallie Ave., Chattanooga, TN 37403, United States; University of Tennessee College of Medicine, Department of Obstetrics and Gynecology, Section on Maternal Fetal Medicine, 960 East Third Street, Suite 100, Chattanooga, TN 37403, United States
| | - Sally W Thurston
- Department of Biostatistics and Computational Biology, University of Rochester, School of Medicine and Dentistry, 265 Crittenden Boulevard, Box 630, Rochester, NY 14642, United States
| | - Lauren M DiRe
- College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, NY 11439, United States
| | - C David Adair
- University of Tennessee College of Medicine, Department of Obstetrics and Gynecology, Section on Maternal Fetal Medicine, 960 East Third Street, Suite 100, Chattanooga, TN 37403, United States
| | - Richard K Miller
- Departments of Obstetrics and Gynecology, of Environmental Medicine and of Pathology, University of Rochester, School of Medicine and Dentistry, 601 Elmwood Ave, Box 668, Rochester, NY 14642, United States
| | - Sean M Richards
- Department of Biology, Geology and Environmental Sciences, University of Tennessee Chattanooga, 615 McCallie Ave., Chattanooga, TN 37403, United States; University of Tennessee College of Medicine, Department of Obstetrics and Gynecology, 979 E. Third Street - Suite C720, Chattanooga, TN 37403, United States
| |
Collapse
|
23
|
Zhu P, Wang W, Zuo R, Sun K. Mechanisms for establishment of the placental glucocorticoid barrier, a guard for life. Cell Mol Life Sci 2019; 76:13-26. [PMID: 30225585 PMCID: PMC11105584 DOI: 10.1007/s00018-018-2918-5] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 08/16/2018] [Accepted: 09/06/2018] [Indexed: 01/07/2023]
Abstract
The fetus is shielded from the adverse effects of excessive maternal glucocorticoids by 11β-HSD2, an enzyme which is expressed in the syncytial layer of the placental villi and is capable of converting biologically active cortisol into inactive cortisone. Impairment of this placental glucocorticoid barrier is associated with fetal intrauterine growth restriction (IUGR) and development of chronic diseases in later life. Ontogeny studies show that the expression of 11β-HSD2 is initiated at a very early stage after conception and increases with gestational age but declines around term. The promoter for HSD11B2, the gene encoding 11β-HSD2, has a highly GC-rich core. However, the pattern of methylation on HSD11B2 may have already been set up in the blastocyst when the trophoblast identity is committed. Instead, hCG-initiated signals appear to be responsible for the upsurge of 11β-HSD2 expression during trophoblast syncytialization. By activating the cAMP/PKA pathway, hCG not only alters the modification of histones but also increases the expression of Sp1 which activates the transcription of HSD11B2. Adverse conditions such as stress, hypoxia and nutritional restriction can cause IUGR of the fetus. It appears that different causes of IUGR may attenuate HSD11B2 expression differentially in the placenta. While stress and nutritional restriction may reduce HSD11B2 expression by increasing its methylation, hypoxia may decrease HSD11B2 expression via alternative mechanisms rather than by methylation. Herein, we summarize the advances in the study of mechanisms underlying the establishment of the placental glucocorticoid barrier and the attenuation of this barrier by adverse conditions during pregnancy.
Collapse
Affiliation(s)
- Ping Zhu
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, People's Republic of China
- Department of Obstetrics and Gynecology, No. 401 Hospital, Qingdao, People's Republic of China
| | - Wangsheng Wang
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, People's Republic of China
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, People's Republic of China
| | - Rujuan Zuo
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, People's Republic of China
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, People's Republic of China
| | - Kang Sun
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, People's Republic of China.
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, People's Republic of China.
| |
Collapse
|
24
|
Finken MJJ, van der Steen M, Smeets CCJ, Walenkamp MJE, de Bruin C, Hokken-Koelega ACS, Wit JM. Children Born Small for Gestational Age: Differential Diagnosis, Molecular Genetic Evaluation, and Implications. Endocr Rev 2018; 39:851-894. [PMID: 29982551 DOI: 10.1210/er.2018-00083] [Citation(s) in RCA: 106] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Accepted: 06/21/2018] [Indexed: 12/25/2022]
Abstract
Children born small for gestational age (SGA), defined as a birth weight and/or length below -2 SD score (SDS), comprise a heterogeneous group. The causes of SGA are multifactorial and include maternal lifestyle and obstetric factors, placental dysfunction, and numerous fetal (epi)genetic abnormalities. Short-term consequences of SGA include increased risks of hypothermia, polycythemia, and hypoglycemia. Although most SGA infants show catch-up growth by 2 years of age, ∼10% remain short. Short children born SGA are amenable to GH treatment, which increases their adult height by on average 1.25 SD. Add-on treatment with a gonadotropin-releasing hormone agonist may be considered in early pubertal children with an expected adult height below -2.5 SDS. A small birth size increases the risk of later neurodevelopmental problems and cardiometabolic diseases. GH treatment does not pose an additional risk.
Collapse
Affiliation(s)
- Martijn J J Finken
- Department of Pediatrics, VU University Medical Center, MB Amsterdam, Netherlands
| | - Manouk van der Steen
- Department of Pediatrics, Erasmus University Medical Center/Sophia Children's Hospital, CN Rotterdam, Netherlands
| | - Carolina C J Smeets
- Department of Pediatrics, Erasmus University Medical Center/Sophia Children's Hospital, CN Rotterdam, Netherlands
| | - Marie J E Walenkamp
- Department of Pediatrics, VU University Medical Center, MB Amsterdam, Netherlands
| | - Christiaan de Bruin
- Department of Pediatrics, Leiden University Medical Center, RC Leiden, Netherlands
| | - Anita C S Hokken-Koelega
- Department of Pediatrics, Erasmus University Medical Center/Sophia Children's Hospital, CN Rotterdam, Netherlands
| | - Jan M Wit
- Department of Pediatrics, Leiden University Medical Center, RC Leiden, Netherlands
| |
Collapse
|
25
|
Placental FKBP51 mediates a link between second trimester maternal anxiety and birthweight in female infants. Sci Rep 2018; 8:15151. [PMID: 30310158 PMCID: PMC6181924 DOI: 10.1038/s41598-018-33357-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Accepted: 06/19/2018] [Indexed: 12/15/2022] Open
Abstract
Prenatal distress is associated with adverse outcomes in affected offspring. Alterations in placental glucocorticoid signalling and subsequent foetal overexposure to glucocorticoids have been implicated as an underlying mechanism. Infant sex is emerging as an important factor in disease susceptibility. This study aimed to examine the effects of maternal distress across pregnancy on birth outcomes and placental glucocorticoid genes in a sex-dependent manner. Participants completed psychological distress questionnaires throughout pregnancy. Placental HSD11B2, NR3C1 and FKBP51 were analysed by real time PCR and cortisol was measured in new-born hair. Second trimester stress was negatively correlated with birthweight in males and positively correlated with placental NR3C1 mRNA in females. Second trimester anxiety was negatively correlated with birthweight and placental FKBP51 mRNA in females. In mediation analysis, placental FKBP51 mRNA expression was found to mediate the link between prenatal anxiety and birthweight. New-born cortisol was negatively correlated with second trimester anxiety and positively correlated with female placental FKBP51 mRNA levels. Again, FKBP51 mRNA was found to mediate the link between anxiety and new-born cortisol. These results highlight a role for FKBP51 in the placental response to prenatal distress in females. The precise role that placental FKBP51 has in foetal and infant development has not been extensively studied and warrants further investigations.
Collapse
|
26
|
Troisi J, Symes S, Adair D, Colucci A, Prisco SE, Aquino CI, Vivone I, Guida M, Richards S. Placental tissue metabolome analysis by GC-MS: Oven-drying is a viable sample preparation method. Prep Biochem Biotechnol 2018; 48:474-482. [PMID: 29932806 DOI: 10.1080/10826068.2018.1466151] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Analysis of the human placenta metabolome has great potential to advance the understanding of complicated pregnancies and deleterious fetal outcomes in remote populations, but samples preparation can present unique challenges. Herein, we introduce oven-drying as a simple and widely available method of sample preparation that will facilitate investigations of the placental metabolome from remote and under-studied populations. Placentae from complicated and uncomplicated pregnancies were prepared in three ways (oven-dried at 60 °C, fresh, lyophilized) for metabolome analysis via gas chromatography-mass spectrometry (GC-MS). Multiple computer models (e.g. PLS-DA, ANN) were employed to classify and determine if there was a difference in placentae metabolome and a group of metabolites with high variable importance in projection scores across the three preparations and by complicated vs. control groups. The analyses used herein were shown to be thorough and sensitive. Indeed, significant differences were detected in metabolomes of complicated vs. uncomplicated pregnancies; however, there were no statistical differences in the metabolome of placentae prepared by oven-drying vs. lyophilization vs. fresh placentae. Oven-drying is a viable sample preparation method for placentae intended for use in metabolite analysis via GC-MS. These results open many possibilities for researching metabolome patterns associated with fetal outcomes in remote and resource-poor communities worldwide.
Collapse
Affiliation(s)
- Jacopo Troisi
- a Department of Medicine and Surgery and Dentistry , "Scuola Medica Salernitana", University of Salerno , Baronissi, Italy.,b Theoreo Srl - Spin-off Company of the University of Salerno , Montecorvino Pugliano , Italy
| | - Steven Symes
- c Department of Chemistry and Physics , University of Tennessee at Chattanooga , Chattanooga , TN , USA
| | - David Adair
- d Department of Obstetrics and Gynecology , University of Tennessee College of Medicine , Chattanooga , TN , USA
| | - Angelo Colucci
- a Department of Medicine and Surgery and Dentistry , "Scuola Medica Salernitana", University of Salerno , Baronissi, Italy
| | - Sonia Elisa Prisco
- a Department of Medicine and Surgery and Dentistry , "Scuola Medica Salernitana", University of Salerno , Baronissi, Italy
| | - Carmen Imma Aquino
- a Department of Medicine and Surgery and Dentistry , "Scuola Medica Salernitana", University of Salerno , Baronissi, Italy
| | - Immacolata Vivone
- a Department of Medicine and Surgery and Dentistry , "Scuola Medica Salernitana", University of Salerno , Baronissi, Italy
| | - Maurizio Guida
- a Department of Medicine and Surgery and Dentistry , "Scuola Medica Salernitana", University of Salerno , Baronissi, Italy
| | - Sean Richards
- e Department of Biology, Geology and Environmental Sciences , University of Tennessee at Chattanooga , Chattanooga , TN , USA
| |
Collapse
|
27
|
Vasku M, Kleine-Eggebrecht N, Rath W, Mohaupt M, Escher G, Pecks U. Apparent systemic 11ß-dehydroxysteroid dehydrogenase 2 activity is increased in preeclampsia but not in intrauterine growth restriction. Pregnancy Hypertens 2018. [DOI: 10.1016/j.preghy.2017.11.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
28
|
Briffa JF, Hosseini SS, Tran M, Moritz KM, Cuffe JS, Wlodek ME. Maternal growth restriction and stress exposure in rats differentially alters expression of components of the placental glucocorticoid barrier and nutrient transporters. Placenta 2017; 59:30-38. [DOI: 10.1016/j.placenta.2017.09.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 08/23/2017] [Accepted: 09/12/2017] [Indexed: 12/30/2022]
|
29
|
Lazo-de-la-Vega-Monroy ML, Solís-Martínez MO, Romero-Gutiérrez G, Aguirre-Arzola VE, Wrobel K, Wrobel K, Zaina S, Barbosa-Sabanero G. 11 beta-hydroxysteroid dehydrogenase 2 promoter methylation is associated with placental protein expression in small for gestational age newborns. Steroids 2017; 124:60-66. [PMID: 28502862 DOI: 10.1016/j.steroids.2017.05.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Revised: 05/04/2017] [Accepted: 05/08/2017] [Indexed: 11/15/2022]
Abstract
Small for gestational age infants have greater risk of developing metabolic diseases in adult life. It has been suggested that low birth weight may result from glucocorticoid excess in utero, a key mechanism in fetal programming. The placental enzyme 11-beta hydroxysteroid dehydrogenase type 2 (11β-HSD2, HSD11B2 gene) acts as a barrier protecting the fetus from maternal corticosteroid deleterious effects. Low placental 11β-HSD2 transcription and activity have been associated with low birth weight, yet the mechanism regulating its protein expression is not fully understood. In the present study we aimed to analyze 11β-HSD2 protein expression in placentas of adequate and small for gestational age (AGA and SGA, respectively) newborns from healthy mothers, and to explore whether 11β-HSD2 protein expression could be modulated by DNA methylation. 11β-HSD2 protein levels were measured by western blot in placental biopsies from term AGA and SGA infants (n=10 per group). DNA methylation was profiled both globally and in the HSD11B2 promoter by liquid chromatography with UV detection and methylation-specific melting curve analysis, respectively. We found lower placental 11β-HSD2 protein expression and higher HSD11B2 promoter methylation in SGA compared to AGA. Promoter methylation was inversely correlated with both protein expression and, importantly, birth weight. No changes in global placental methylation were found. In conclusion, lower 11β-HSD2 protein expression is associated with higher HSD11B2 promoter methylation, correlating with birth weight in healthy pregnancy. Our data support the role of 11β-HSD2 in determining birth weight, providing evidence of its regulation by epigenetic mechanisms, which may affect postnatal metabolic disease risk.
Collapse
Affiliation(s)
| | | | | | | | - Katarzyna Wrobel
- Department of Chemistry, University of Guanajuato, Guanajuato, Mexico.
| | - Kazimierz Wrobel
- Department of Chemistry, University of Guanajuato, Guanajuato, Mexico.
| | - Silvio Zaina
- Medical Sciences Department, Health Sciences Division, University of Guanajuato, Leon Campus, Mexico.
| | - Gloria Barbosa-Sabanero
- Medical Sciences Department, Health Sciences Division, University of Guanajuato, Leon Campus, Mexico.
| |
Collapse
|
30
|
Fotiou C, Siahanidou T, Vlastarakos PV, Tavoulari EF, Chrousos G. The effect of body and mind stress-releasing techniques on the breastfeeding of full-term babies; a critical analysis of published interventional studies. J Matern Fetal Neonatal Med 2017; 31:98-105. [PMID: 28043180 DOI: 10.1080/14767058.2016.1275547] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
OBJECTIVE To critically assess the effectiveness of complementary/alternative medicine modalities, comprising body/mind stress-releasing techniques, on the breastfeeding (BF) success of mothers of full-term newborns. METHODS Literature review in Medline and other available database sources until December 2015, and critical analysis of pooled data. The study selection included randomized-controlled trials, case-control studies, and case series. RESULTS The total number of analyzed studies was 9. Among them, three represented level-I, two level-II, one level-III, and three level-IV evidence. The pooled maternal population was 2135. Interventions that could influence cognition management seem effective in improving BF initiation and duration (strength of recommendation B), manual relaxation techniques in promoting BF initiation (strength of recommendation B), and auditory-mediated mind guidance in promoting BF duration (strength of recommendation C). The implementation of environmental sensory stimulations improves maternal perception about breastfeeding practice (strength of recommendation C). CONCLUSIONS Certain methods of complementary and alternative medicine show positive effect on breastfeeding. Further studies with good quality evidence, dedicated follow-up of the families after discharge, and strict definitions of breastfeeding and weaning are necessary to confirm the effectiveness of the identified interventions.
Collapse
Affiliation(s)
| | - Tania Siahanidou
- b "Aghia Sophia" Children's Hospital, 1st Department of Pediatrics , University of Athens , Athens , Greece
| | | | | | - George Chrousos
- b "Aghia Sophia" Children's Hospital, 1st Department of Pediatrics , University of Athens , Athens , Greece
| |
Collapse
|
31
|
Pasqualini JR, Chetrite GS. The formation and transformation of hormones in maternal, placental and fetal compartments: biological implications. Horm Mol Biol Clin Investig 2017; 27:11-28. [PMID: 27567599 DOI: 10.1515/hmbci-2016-0036] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2016] [Accepted: 07/26/2016] [Indexed: 12/14/2022]
Abstract
The fetal endocrine system constitutes the earliest system developing in fetal life and operates during all the steps of gestation. Its regulation is in part dependent on the secretion of placental and/or maternal precursors emanating across the feto-maternal interface. Human fetal and placental compartments possess all the enzymatic systems necessary to produce steroid hormones. However, their activities are different and complementary: the fetus is very active in converting acetate into cholesterol, in transforming pregnanes to androstanes, various hydroxylases, sulfotransferases, while all these transformations are absent or very limited in the placenta. This compartment can transform cholesterol to C21-steroids, convert 5-ene to 4-ene steroids, and has a high capacity to aromatize C19 precursors and to hydrolyze sulfates. Steroid hormone receptors are present at an early stage of gestation and are functional for important physiological activities. The production rate of some steroids greatly increases with fetal evolution (e.g. estriol increases 500-1000 times in relation to non-pregnant women). Other hormones, such as glucocorticoids, in particular the stress hormone cortisol, adipokines (e.g. leptin, adiponectin), insulin-like growth factors, are also a key factor for regulating reproduction, metabolism, appetite and may be significant in programming the fetus and its growth. We can hypothesize that the fetal and placental factors controlling hormonal levels in the fetal compartment can be of capital importance in the normal development of extra-uterine life.
Collapse
|
32
|
Class-Specific Histone Deacetylase Inhibitors Promote 11-Beta Hydroxysteroid Dehydrogenase Type 2 Expression in JEG-3 Cells. Int J Cell Biol 2017; 2017:6169310. [PMID: 28321257 PMCID: PMC5339487 DOI: 10.1155/2017/6169310] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Revised: 01/17/2017] [Accepted: 01/24/2017] [Indexed: 12/13/2022] Open
Abstract
Exposure to maternal cortisol plays a crucial role in fetal organogenesis. However, fetal overexposure to cortisol has been linked to a range of short- and long-term adverse outcomes. Normally, this is prevented by the expression of an enzyme in the placenta called 11-beta hydroxysteroid dehydrogenase type 2 (11β-HSD2) which converts active cortisol to its inactive metabolite cortisone. Placental 11β-HSD2 is known to be reduced in a number of adverse pregnancy complications, possibly through an epigenetic mechanism. As a result, a number of pan-HDAC inhibitors have been examined for their ability to promote 11β-HSD2 expression. However, it is not known if the effects of pan-HDAC inhibition are a general phenomenon or if the effects are dependent upon a specific class of HDACs. Here, we examined the ability of pan- and class-specific HDAC inhibitors to regulate 11β-HSD2 expression in JEG3 cells. We find that pan-, class I, or class IIa HDAC inhibition promoted 11β-HSD2 expression and prevented cortisol or interleukin-1β-induced decrease in its expression. These results demonstrate that targeting a specific class of HDACs can promote 11β-HSD2 expression in JEG3 cells. This adds to the growing body of evidence suggesting that HDACs may be crucial in maintaining normal fetal development.
Collapse
|
33
|
Majchrzak-Celińska A, Kosicka K, Paczkowska J, Główka FK, Bręborowicz GH, Krzyścin M, Siemiątkowska A, Szaumkessel M, Baer-Dubowska W. HSD11B2, RUNX3, and LINE-1 Methylation in Placental DNA of Hypertensive Disorders of Pregnancy Patients. Reprod Sci 2017; 24:1520-1531. [PMID: 29017438 DOI: 10.1177/1933719117692043] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Hypertensive Disorders of Pregnancy (HDsP) remain leading causes of maternal and perinatal morbidity and mortality. Growing evidence suggests the involvement of epigenetic factors, such as gene-specific and global DNA methylation changes, both in the etiology and as an effect of HDsP. In this study, we investigated the potential association between placental DNA methylation status in selected CpGs of HSD11B2 cortisol level controlling gene, RUNX3 tumor suppressor gene, and long interspersed nucleotide element-1 (LINE-1) repetitive elements and HDsP-preeclampsia (PE), gestational hypertension (GH), and chronic hypertension (CH). Methylation-specific polymerase chain reaction (MSP) and pyrosequencing (PSQ) were used to analyze placental DNA methylation. Plasma and urine cortisol and cortisone levels were measured using high performance liquid chromatography with fluorescence detection (HPLC-FLD), whereas serum progesterone level was determined by electrochemiluminescence immunoassay. The mean percentage of HSD11B2, RUNX3, and LINE-1 methylation was not altered in the placentas of patients with HDsP, as compared to the controls. However, among patients from PE, GH, and CH groups, several significant correlations were observed between the methylation status of HSD11B2, RUNX3, or LINE-1 and children's birth weight, gestational age at delivery, mother's age, and body mass index as well as hormones levels. These results indicate lack of association between methylation status of HSD11B2, RUNX3, or LINE-1 repetitive elements and HDsP. However, association of these parameters with some clinical variables may suggest the role of placental DNA methylation in fetal development and should be further explored.
Collapse
Affiliation(s)
| | - Katarzyna Kosicka
- 2 Department of Physical Pharmacy and Pharmacokinetics, Poznan University of Medical Sciences, Poznań, Poland
| | - Julia Paczkowska
- 3 Department of Cancer Genetics, Institute of Human Genetics, Polish Academy of Sciences, Poznań, Poland
| | - Franciszek K Główka
- 2 Department of Physical Pharmacy and Pharmacokinetics, Poznan University of Medical Sciences, Poznań, Poland
| | - Grzegorz H Bręborowicz
- 4 Department of Perinatology and Gynecology, Poznan University of Medical Sciences, Poznań, Poland
| | - Mariola Krzyścin
- 4 Department of Perinatology and Gynecology, Poznan University of Medical Sciences, Poznań, Poland
| | - Anna Siemiątkowska
- 2 Department of Physical Pharmacy and Pharmacokinetics, Poznan University of Medical Sciences, Poznań, Poland
| | - Marcin Szaumkessel
- 3 Department of Cancer Genetics, Institute of Human Genetics, Polish Academy of Sciences, Poznań, Poland
| | - Wanda Baer-Dubowska
- 1 Department of Pharmaceutical Biochemistry, Poznan University of Medical Sciences, Poznań, Poland
| |
Collapse
|
34
|
Beck KR, Bächler M, Vuorinen A, Wagner S, Akram M, Griesser U, Temml V, Klusonova P, Yamaguchi H, Schuster D, Odermatt A. Inhibition of 11β-hydroxysteroid dehydrogenase 2 by the fungicides itraconazole and posaconazole. Biochem Pharmacol 2017; 130:93-103. [PMID: 28131847 DOI: 10.1016/j.bcp.2017.01.010] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Accepted: 01/23/2017] [Indexed: 02/01/2023]
Abstract
Impaired 11β-hydroxysteroid dehydrogenase type 2 (11β-HSD2)-dependent cortisol inactivation can lead to electrolyte dysbalance, hypertension and cardiometabolic disease. Furthermore, placental 11β-HSD2 essentially protects the fetus from high maternal glucocorticoid levels, and its impaired function has been associated with altered fetal growth and a higher risk for cardio-metabolic diseases in later life. Despite its important role, 11β-HSD2 is not included in current off-target screening approaches. To identify potential 11β-HSD inhibitors among approved drugs, a pharmacophore model was used for virtual screening, followed by biological assessment of selected hits. This led to the identification of several azole fungicides as 11β-HSD inhibitors, showing a significant structure-activity relationship between azole scaffold size, 11β-HSD enzyme selectivity and inhibitory potency. A hydrophobic linker connecting the azole ring to the other, more polar end of the molecule was observed to be favorable for 11β-HSD2 inhibition and selectivity over 11β-HSD1. The most potent 11β-HSD2 inhibition, using cell lysates expressing recombinant human 11β-HSD2, was obtained for itraconazole (IC50 139±14nM), its active metabolite hydroxyitraconazole (IC50 223±31nM) and posaconazole (IC50 460±98nM). Interestingly, experiments with mouse and rat kidney homogenates showed considerably lower inhibitory activity of these compounds towards 11β-HSD2, indicating important species-specific differences. Thus, 11β-HSD2 inhibition by these compounds is likely to be overlooked in preclinical rodent studies. Inhibition of placental 11β-HSD2 by these compounds, in addition to the known inhibition of cytochrome P450 enzymes and P-glycoprotein efflux transport, might contribute to elevated local cortisol levels, thereby affecting fetal programming.
Collapse
Affiliation(s)
- Katharina R Beck
- Swiss Center for Applied Human Toxicology and Division of Molecular and Systems Toxicology, Department of Pharmaceutical Sciences, Pharmazentrum, University of Basel, Klingelbergstrasse 50, 4056 Basel, Switzerland.
| | - Murielle Bächler
- Swiss Center for Applied Human Toxicology and Division of Molecular and Systems Toxicology, Department of Pharmaceutical Sciences, Pharmazentrum, University of Basel, Klingelbergstrasse 50, 4056 Basel, Switzerland.
| | - Anna Vuorinen
- Swiss Center for Applied Human Toxicology and Division of Molecular and Systems Toxicology, Department of Pharmaceutical Sciences, Pharmazentrum, University of Basel, Klingelbergstrasse 50, 4056 Basel, Switzerland.
| | - Sandra Wagner
- Institute of Pharmacy/Pharmaceutical Chemistry and Center for Molecular Biosciences Innsbruck (CMBI), Computer Aided Molecular Design Group, University of Innsbruck, Innrain 80/82, 6020 Innsbruck, Austria.
| | - Muhammad Akram
- Institute of Pharmacy/Pharmaceutical Chemistry and Center for Molecular Biosciences Innsbruck (CMBI), Computer Aided Molecular Design Group, University of Innsbruck, Innrain 80/82, 6020 Innsbruck, Austria.
| | - Ulrich Griesser
- Institute of Pharmacy/Pharmaceutical Technology, University of Innsbruck, Innrain 80/82, 6020 Innsbruck, Austria.
| | - Veronika Temml
- Institute of Pharmacy/Pharmaceutical Chemistry and Center for Molecular Biosciences Innsbruck (CMBI), Computer Aided Molecular Design Group, University of Innsbruck, Innrain 80/82, 6020 Innsbruck, Austria.
| | - Petra Klusonova
- Swiss Center for Applied Human Toxicology and Division of Molecular and Systems Toxicology, Department of Pharmaceutical Sciences, Pharmazentrum, University of Basel, Klingelbergstrasse 50, 4056 Basel, Switzerland.
| | - Hideaki Yamaguchi
- Department of Applied Biological Chemistry, Meijo University, Nagoya 468-8502, Japan.
| | - Daniela Schuster
- Institute of Pharmacy/Pharmaceutical Chemistry and Center for Molecular Biosciences Innsbruck (CMBI), Computer Aided Molecular Design Group, University of Innsbruck, Innrain 80/82, 6020 Innsbruck, Austria.
| | - Alex Odermatt
- Swiss Center for Applied Human Toxicology and Division of Molecular and Systems Toxicology, Department of Pharmaceutical Sciences, Pharmazentrum, University of Basel, Klingelbergstrasse 50, 4056 Basel, Switzerland.
| |
Collapse
|
35
|
Reyna-Villasmil E, Mejia-Montilla J, J.-Santos-Bolívar, Torres-Cepeda D, Suárez-Torres I, Navarro-Briceño Y, Reyna-Villasmil N. Diámetro transversal del timo fetal en el segundo trimestre del embarazo en mujeres que posteriormente desarrollan preeclampsia. CLINICA E INVESTIGACION EN GINECOLOGIA Y OBSTETRICIA 2017. [DOI: 10.1016/j.gine.2015.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
36
|
St-Pierre J, Fraser M, Vaillancourt C. Inhibition of placental 11beta-hydroxysteroid dehydrogenase type 2 by lead. Reprod Toxicol 2016; 65:133-138. [DOI: 10.1016/j.reprotox.2016.06.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Revised: 05/28/2016] [Accepted: 06/21/2016] [Indexed: 01/06/2023]
|
37
|
Konstantakou P, Mastorakos G, Vrachnis N, Tomlinson JW, Valsamakis G. Dysregulation of 11beta-hydroxysteroid dehydrogenases: implications during pregnancy and beyond. J Matern Fetal Neonatal Med 2016; 30:284-293. [PMID: 27018008 DOI: 10.3109/14767058.2016.1171308] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Glucococorticoids play a critical role in the developmental programing and fetal growth. Key molecules mediating and regulating tissue-specific glucocorticoid actions are 11beta-hydroxysteroid dehydrogenase (11beta-HSD) type 1 and 2 isozymes, both of which are expressed in the placenta and the fetal membranes. 11beta-HSD1 is implicated in the pathogenesis of metabolic syndrome and its dysregulation has been observed in pregnancy-related complications (pre-eclampsia, intrauterine growth restriction). Interestingly, preliminary clinical data have associated certain 11beta-HSD1 gene polymorphisms with hypertensive disorders in pregnancy, suggesting, if confirmed by further targeted studies, it's potential as a putative prognostic marker. Animal studies and observations in humans have confirmed that 11beta-HSD2 insufficiency is related with pregnancy adversity (pre-eclampsia, intrauterine growth restriction, preterm birth). Importantly, down-regulation or deficiency of placental 11beta-HSD2 is associated with significant restriction in fetal growth and low-birth weight, and unfavorable cardio-metabolic profile in adulthood. The potential association of 11beta-HSD1 tissue-specific dysregulation with gestational diabetes, as well as the plausible utility of 11beta-HSD2, as a biomarker of pregnancy adversity and later life morbidity, are emerging areas of intense scientific interest and future investigation.
Collapse
Affiliation(s)
- P Konstantakou
- a Unit of Endocrinology, Diabetes Mellitus and Metabolism, Aretaieio Hospital , Athens , Greece
| | - G Mastorakos
- a Unit of Endocrinology, Diabetes Mellitus and Metabolism, Aretaieio Hospital , Athens , Greece
| | - N Vrachnis
- b Department of Obstetrics and Gynecology , Aretaieio Hospital , Athens , Greece
| | - J W Tomlinson
- c Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Churchill Hospital , Headington , UK
| | - G Valsamakis
- a Unit of Endocrinology, Diabetes Mellitus and Metabolism, Aretaieio Hospital , Athens , Greece
| |
Collapse
|
38
|
Diemert A, Hartwig I, Pagenkemper M, Mehnert R, Hansen G, Tolosa E, Hecher K, Arck P. Fetal thymus size in human pregnancies reveals inverse association with regulatory T cell frequencies in cord blood. J Reprod Immunol 2016; 113:76-82. [DOI: 10.1016/j.jri.2015.12.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 11/20/2015] [Accepted: 12/23/2015] [Indexed: 12/24/2022]
|
39
|
Burton GJ, Fowden AL. The placenta: a multifaceted, transient organ. Philos Trans R Soc Lond B Biol Sci 2016; 370:20140066. [PMID: 25602070 DOI: 10.1098/rstb.2014.0066] [Citation(s) in RCA: 402] [Impact Index Per Article: 50.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
The placenta is arguably the most important organ of the body, but paradoxically the most poorly understood. During its transient existence, it performs actions that are later taken on by diverse separate organs, including the lungs, liver, gut, kidneys and endocrine glands. Its principal function is to supply the fetus, and in particular, the fetal brain, with oxygen and nutrients. The placenta is structurally adapted to achieve this, possessing a large surface area for exchange and a thin interhaemal membrane separating the maternal and fetal circulations. In addition, it adopts other strategies that are key to facilitating transfer, including remodelling of the maternal uterine arteries that supply the placenta to ensure optimal perfusion. Furthermore, placental hormones have profound effects on maternal metabolism, initially building up her energy reserves and then releasing these to support fetal growth in later pregnancy and lactation post-natally. Bipedalism has posed unique haemodynamic challenges to the placental circulation, as pressure applied to the vena cava by the pregnant uterus may compromise venous return to the heart. These challenges, along with the immune interactions involved in maternal arterial remodelling, may explain complications of pregnancy that are almost unique to the human, including pre-eclampsia. Such complications may represent a trade-off against the provision for a large fetal brain.
Collapse
Affiliation(s)
- Graham J Burton
- Centre for Trophoblast Research and Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, UK
| | - Abigail L Fowden
- Centre for Trophoblast Research and Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, UK
| |
Collapse
|
40
|
Kosicka K, Siemiątkowska A, Krzyścin M, Bręborowicz GH, Resztak M, Majchrzak-Celińska A, Chuchracki M, Główka FK. Glucocorticoid Metabolism in Hypertensive Disorders of Pregnancy: Analysis of Plasma and Urinary Cortisol and Cortisone. PLoS One 2015; 10:e0144343. [PMID: 26637176 PMCID: PMC4670176 DOI: 10.1371/journal.pone.0144343] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2015] [Accepted: 11/17/2015] [Indexed: 01/01/2023] Open
Abstract
Objectives The aim of the study was to analyze the plasma and urinary cortisol (F) and cortisone (E) levels in normotensive and hypertensive pregnant women. The parameters known to reflect the function of 11β-hydroxysteroid dehydrogenase type 2 (11β-HSD2) were calculated to verify the changes in glucocorticoid balance over the course of gestational hypertension (GH) and pre-eclampsia (PE). Materials and Methods This retrospective case-control study included women in the third trimester of pregnancy, diagnosed with: GH (n = 29), PE (n = 26), or chronic hypertension (CH; n = 22). Normotensive women in their third trimester of pregnancy were also included (controls; n = 43). The plasma and urinary F and E levels were measured with the HPLC-FLD method. The 11β-HSD2 function was estimated by calculating the following ratios: plasma F/E and urinary free F to urinary free E (UFF/UFE). A statistical analysis was performed based on case-control structure. Results and Discussion PE was characterized by lower plasma F levels (639.0 nmol/L), UFF/Cr levels (3.80 μg/mmol) and F/E ratio (3.46) compared with that of the controls (811.7 nmol/L, 6.28 μg/mmol and 5.19, respectively) with marked abnormalities observed in the changes of F/E and UFF/UFE ratios with advancing gestation. GH patients showed significant disparities in the urinary steroid profile with lower UFF/UFE ratio (0.330 vs. 0.401) compared with the normotensive controls and abnormal changes in the UFF/UFE throughout pregnancy. The observed tendency towards lower F/E and UFF/UFE ratios in PE and GH patients may reflect more intensive F metabolism over the course of those disorders. In the normal pregnancy group, the plasma F/E and UFF/UFE ratios tended to present inverse correlations with advancing gestation. This trend was much less marked in PE and GH patients, suggesting that the abnormalities in 11β-HSD2 functions progressed with the GA. The birth weights of neonates born from pre-eclamptic pregnancies were lower than those from uncomplicated pregnancies, although only when the babies were born prematurely. Children born at term to normotensive mothers or mothers suffering from PE had comparable birth weights.
Collapse
Affiliation(s)
- Katarzyna Kosicka
- Department of Physical Pharmacy and Pharmacokinetics, Poznan University of Medical Sciences, Poznań, Poland
- * E-mail:
| | - Anna Siemiątkowska
- Department of Physical Pharmacy and Pharmacokinetics, Poznan University of Medical Sciences, Poznań, Poland
| | - Mariola Krzyścin
- Department of Perinatology and Gynecology, Poznan University of Medical Sciences, Poznań, Poland
| | - Grzegorz H. Bręborowicz
- Department of Perinatology and Gynecology, Poznan University of Medical Sciences, Poznań, Poland
| | - Matylda Resztak
- Department of Physical Pharmacy and Pharmacokinetics, Poznan University of Medical Sciences, Poznań, Poland
| | | | - Marek Chuchracki
- Department of Perinatology and Gynecology, Poznan University of Medical Sciences, Poznań, Poland
| | - Franciszek K. Główka
- Department of Physical Pharmacy and Pharmacokinetics, Poznan University of Medical Sciences, Poznań, Poland
| |
Collapse
|
41
|
St-Pierre J, Laurent L, King S, Vaillancourt C. Effects of prenatal maternal stress on serotonin and fetal development. Placenta 2015; 48 Suppl 1:S66-S71. [PMID: 26691753 DOI: 10.1016/j.placenta.2015.11.013] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Revised: 11/23/2015] [Accepted: 11/25/2015] [Indexed: 12/19/2022]
Abstract
Fetuses are exposed to many environmental perturbations that can influence their development. These factors can be easily identifiable such as drugs, chronic diseases or prenatal maternal stress. Recently, it has been demonstrated that the serotonin synthetized by the placenta was crucial for fetal brain development. Moreover, many studies show the involvement of serotonin system alteration in psychiatric disease during childhood and adulthood. This review summarizes existing studies showing that prenatal maternal stress, which induces alteration of serotonin systems (placenta and fetal brain) during a critical window of early development, could lead to alteration of fetal development and increase risks of psychiatric diseases later in life. This phenomenon, termed fetal programming, could be moderated by the sex of the fetus. This review highlights the need to better understand the modification of the maternal, placental and fetal serotonin systems induced by prenatal maternal stress in order to find early biomarkers of psychiatric disorders.
Collapse
Affiliation(s)
- Joey St-Pierre
- INRS-Institut Armand-Frappier and BioMed Research Center, Laval, QC, Canada
| | - Laetitia Laurent
- INRS-Institut Armand-Frappier and BioMed Research Center, Laval, QC, Canada
| | - Suzanne King
- Douglas Mental Health University Institute and McGill University, Montreal, QC, Canada
| | - Cathy Vaillancourt
- INRS-Institut Armand-Frappier and BioMed Research Center, Laval, QC, Canada.
| |
Collapse
|
42
|
Placental 11β-Hydroxysteroid dehydrogenase type 2 expression: Correlations with birth weight and placental metal concentrations. Placenta 2015; 36:1212-7. [DOI: 10.1016/j.placenta.2015.09.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2015] [Revised: 09/07/2015] [Accepted: 09/24/2015] [Indexed: 01/22/2023]
|
43
|
Cytokines, angiogenic, and antiangiogenic factors and bioactive lipids in preeclampsia. Nutrition 2015; 31:1083-95. [PMID: 26233865 DOI: 10.1016/j.nut.2015.03.013] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Revised: 03/07/2015] [Accepted: 03/19/2015] [Indexed: 02/03/2023]
Abstract
Preeclampsia is a low-grade systemic inflammatory condition in which oxidative stress and endothelial dysfunction occurs. Plasma levels of soluble receptor for vascular endothelial growth factor (VEGFR)-1, also known as sFlt1 (soluble fms-like tyrosine kinase 1), an antiangiogenic factor have been reported to be elevated in preeclampsia. It was reported that pregnant mice deficient in catechol-O-methyltransferase (COMT) activity show a preeclampsia-like phenotype due to a deficiency or absence of 2-methoxyoestradiol (2-ME), a natural metabolite of estradiol that is elevated during the third trimester of normal human pregnancy. Additionally, autoantibodies (AT1-AAs) that bind and activate the angiotensin II receptor type 1 a (AT1 receptor) also have a role in preeclampsia. None of these abnormalities are consistently seen in all the patients with preeclampsia and some of them are not specific to pregnancy. Preeclampsia could occur due to an imbalance between pro- and antiangiogenic factors. VEGF, an angiogenic factor, is necessary for the transport of polyunsaturated fatty acids (PUFAs) to endothelial cells. Hence reduced VEGF levels decrease the availability of PUFAs to endothelial cells. This leads to a decrease in the formation of anti-inflammatory and angiogenic factors: lipoxins, resolvins, protectins, and maresins from PUFAs. Lipoxins, resolvins, protectins, maresins, and PUFAs suppress insulin resistance; activation of leukocytes, platelets, and macrophages; production of interleukin-6 and tumor necrosis factor-α; and oxidative stress and endothelial dysfunction; and enhance production of prostacyclin and nitric oxide (NO). Estrogen enhances the formation of lipoxin A4 and NO. PUFAs also augment the production of NO and inhibit the activity of angiotensin-converting enzyme and antagonize the actions of angiotensin II. Thus, PUFAs can prevent activation of angiotensin II receptor type 1 a (AT1 receptor). Patients with preeclampsia have decreased plasma phospholipid concentrations of arachidonic acid (AA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA), the precursors of lipoxins (from AA), resolvins (from EPA and DHA), and protectins (from DHA) and prostaglandin E1 (PGE1 from DGLA: dihomo-γ-linolenic acid) and prostacyclin (PGI2 derived from AA). Based on these evidences, it is proposed that preeclampsia may occur due to deficiency of PUFAs and their anti-inflammatory products: lipoxins, resolvins, protectins, and maresins.
Collapse
|
44
|
Lahti M, Eriksson JG, Heinonen K, Kajantie E, Lahti J, Wahlbeck K, Tuovinen S, Pesonen AK, Mikkonen M, Osmond C, Barker DJP, Räikkönen K. Late preterm birth, post-term birth, and abnormal fetal growth as risk factors for severe mental disorders from early to late adulthood. Psychol Med 2015; 45:985-999. [PMID: 25191989 DOI: 10.1017/s0033291714001998] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Late preterm births constitute the majority of preterm births. However, most evidence suggesting that preterm birth predicts the risk of mental disorders comes from studies on earlier preterm births. We examined if late preterm birth predicts the risks of severe mental disorders from early to late adulthood. We also studied whether adulthood mental disorders are associated with post-term birth or with being born small (SGA) or large (LGA) for gestational age, which have been previously associated with psychopathology risk in younger ages. METHOD Of 12 597 Helsinki Birth Cohort Study participants, born 1934-1944, 664 were born late preterm, 1221 post-term, 287 SGA, and 301 LGA. The diagnoses of mental disorders were identified from national hospital discharge and cause of death registers from 1969 to 2010. In total, 1660 (13.2%) participants had severe mental disorders. RESULTS Individuals born late preterm did not differ from term-born individuals in their risk of any severe mental disorder. However, men born late preterm had a significantly increased risk of suicide. Post-term birth predicted significantly increased risks of any mental disorder in general and particularly of substance use and anxiety disorders. Individuals born SGA had significantly increased risks of any mental and substance use disorders. Women born LGA had an increased risk of psychotic disorders. CONCLUSIONS Although men born late preterm had an increased suicide risk, late preterm birth did not exert widespread effects on adult psychopathology. In contrast, the risks of severe mental disorders across adulthood were increased among individuals born SGA and individuals born post-term.
Collapse
Affiliation(s)
- M Lahti
- Institute of Behavioural Sciences, University of Helsinki,Finland
| | - J G Eriksson
- National Institute for Health and Welfare,Helsinki,Finland
| | - K Heinonen
- Institute of Behavioural Sciences, University of Helsinki,Finland
| | - E Kajantie
- National Institute for Health and Welfare,Helsinki,Finland
| | - J Lahti
- Institute of Behavioural Sciences, University of Helsinki,Finland
| | - K Wahlbeck
- National Institute for Health and Welfare,Helsinki,Finland
| | - S Tuovinen
- Institute of Behavioural Sciences, University of Helsinki,Finland
| | - A-K Pesonen
- Institute of Behavioural Sciences, University of Helsinki,Finland
| | - M Mikkonen
- National Institute for Health and Welfare,Helsinki,Finland
| | - C Osmond
- MRC Lifecourse Epidemiology Unit,University of Southampton,UK
| | | | - K Räikkönen
- Institute of Behavioural Sciences, University of Helsinki,Finland
| |
Collapse
|
45
|
Green BB, Armstrong DA, Lesseur C, Paquette AG, Guerin DJ, Kwan LE, Marsit CJ. The Role of Placental 11-Beta Hydroxysteroid Dehydrogenase Type 1 and Type 2 Methylation on Gene Expression and Infant Birth Weight. Biol Reprod 2015; 92:149. [PMID: 25788665 DOI: 10.1095/biolreprod.115.128066] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2015] [Accepted: 03/17/2015] [Indexed: 12/16/2022] Open
Abstract
Maternal stress has been linked to infant birth weight outcomes, which itself may be associated with health later in life. The placenta acts as a master regulator for the fetal environment, mediating intrauterine exposures to stress through the activity of genes regulating glucocorticoids, including the 11beta-hydroxysteroid dehydrogenase (HSD11B) type 1 and 2 genes, and so we hypothesized that variation in these genes will be associated with infant birth weight. We investigated DNA methylation levels at six sites across the two genes, as well as mRNA expression for each, and the relationship to infant birth weight. Logistic regressions correcting for potential confounding factors revealed a significant association between methylation at a single CpG site within HSD11B1 and being born large for gestational age. In addition, our analysis identified correlations between methylation and gene expression, including sex-specific transcriptional regulation of HSD11B2. Our work is one of the first comprehensive views of DNA methylation and expression in the placenta for both HSD11B types 1 and 2, linking epigenetic alterations with the regulation of fetal stress and birth weight outcomes.
Collapse
Affiliation(s)
- Benjamin B Green
- Departments of Pharmacology and Toxicology and of Epidemiology, Geisel School of Medicine at Dartmouth College, Hanover, New Hampshire
| | - David A Armstrong
- Departments of Pharmacology and Toxicology and of Epidemiology, Geisel School of Medicine at Dartmouth College, Hanover, New Hampshire
| | - Corina Lesseur
- Departments of Pharmacology and Toxicology and of Epidemiology, Geisel School of Medicine at Dartmouth College, Hanover, New Hampshire
| | - Alison G Paquette
- Departments of Pharmacology and Toxicology and of Epidemiology, Geisel School of Medicine at Dartmouth College, Hanover, New Hampshire
| | - Dylan J Guerin
- Departments of Pharmacology and Toxicology and of Epidemiology, Geisel School of Medicine at Dartmouth College, Hanover, New Hampshire
| | - Lauren E Kwan
- Departments of Pharmacology and Toxicology and of Epidemiology, Geisel School of Medicine at Dartmouth College, Hanover, New Hampshire
| | - Carmen J Marsit
- Departments of Pharmacology and Toxicology and of Epidemiology, Geisel School of Medicine at Dartmouth College, Hanover, New Hampshire
| |
Collapse
|
46
|
Maternal anxiety during pregnancy and adverse birth outcomes: a systematic review and meta-analysis of prospective cohort studies. J Affect Disord 2014; 159:103-10. [PMID: 24679397 DOI: 10.1016/j.jad.2014.02.027] [Citation(s) in RCA: 339] [Impact Index Per Article: 33.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2013] [Revised: 02/11/2014] [Accepted: 02/12/2014] [Indexed: 12/18/2022]
Abstract
BACKGROUND Previous studies concerning the association between maternal anxiety during pregnancy and adverse birth outcomes have provided controversial findings. METHODS In this systematic review, a meta-analysis was utilized to investigate the association between maternal anxiety and preterm birth (PTB) and/or low birth weight (LBW). Literature was searched until June 2013. Only prospective cohort studies that reported data on maternal anxiety during pregnancy with PTB and/or LBW were included. Pooled relative risks (RRs) with 95% confidence intervals (CIs) were calculated using fixed or random effects models depending on the size of heterogeneity. RESULTS Twelve studies totaling 17,304 pregnant women reported PTB data; and six studies totaling 4948 pregnant women reported LBW data. Maternal anxiety during pregnancy was associated with significant increased risk of PTB (pooled RR=1.50, 95% CI=1.33-1.70) and LBW (pooled RR=1.76, 95% CI=1.32-2.33). LIMITATIONS Potential moderators could not be adequately considered due to insufficient information. In addition, the effects of different types of anxiety disorder on the risk of these adverse birth outcomes could not be investigated. CONCLUSIONS The results suggested that maternal anxiety during pregnancy was positively related to an increased risk of PTB and LBW. Healthcare providers should give close attention to anxiety in pregnant women and provide appropriate mental health support in order to improve outcomes for both mothers and infants.
Collapse
|
47
|
Hogg K, Robinson WP, Beristain AG. Activation of endocrine-related gene expression in placental choriocarcinoma cell lines following DNA methylation knock-down. Mol Hum Reprod 2014; 20:677-89. [PMID: 24623739 DOI: 10.1093/molehr/gau020] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Increasingly, placental DNA methylation is assessed as a factor in pregnancy-related complications, yet the transcriptional impact of such findings is not always clear. Using a proliferative in vitro placental model, the effect of DNA methylation loss on gene activation was evaluated at a number of genes selected for being differentially methylated in pre-eclampsia-associated placentae in vivo. We aimed to determine whether reduced DNA methylation at specific loci was associated with transcriptional changes at the corresponding gene, thus providing mechanistic underpinnings for previous clinical findings and to assess the degree of transcriptional response amongst our candidate genes. BeWo and JEG3 choriocarcinoma cells were exposed to 1 μM 5-Aza-2'-deoxycytidine (5-Aza-CdR) or vehicle control for 48 h, and re-plated and cultured for a further 72 h in normal media before cells were harvested for RNA and DNA. Bisulphite pyrosequencing confirmed that DNA methylation was reduced by ∼30-50% points at the selected loci studied in both cell lines. Gene activation, measured by qRT-PCR, was highly variable and transcript specific, indicating differential sensitivity to DNA methylation. Most notably, loss of DNA methylation at the leptin (LEP) promoter corresponded to a 200-fold and 40-fold increase in LEP expression in BeWo and JEG3 cells, respectively (P < 0.01). Transcripts of steroidogenic pathway enzymes CYP11A1 and HSD3B1 were up-regulated ∼40-fold in response to 5-Aza-CdR exposure in BeWo cells (P < 0.01). Other transcripts, including aromatase (CYP19), HSD11B2, inhibin (INHBA) and glucocorticoid receptor (NR3C1) were more moderately, although significantly, affected by loss of associated DNA methylation. These data present a mixed effect of DNA methylation changes at selected loci supporting cautionary interpretation of DNA methylation results in the absence of functional data.
Collapse
Affiliation(s)
- K Hogg
- Department of Medical Genetics, University of British Columbia, Vancouver, BC, Canada Child & Family Research Institute, Vancouver, BC, Canada
| | - W P Robinson
- Department of Medical Genetics, University of British Columbia, Vancouver, BC, Canada Child & Family Research Institute, Vancouver, BC, Canada
| | - A G Beristain
- Child & Family Research Institute, Vancouver, BC, Canada Department of Obstetrics and Gynaecology, University of British Columbia, Vancouver, BC, Canada
| |
Collapse
|
48
|
He P, Chen Z, Sun Q, Li Y, Gu H, Ni X. Reduced expression of 11β-hydroxysteroid dehydrogenase type 2 in preeclamptic placentas is associated with decreased PPARγ but increased PPARα expression. Endocrinology 2014; 155:299-309. [PMID: 24169559 DOI: 10.1210/en.2013-1350] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Placental 11β-hydroxysteroid dehydrogenase type 2 (11β-HSD2) is reduced in pregnancies complicated with preeclampsia (PE). Peroxisome proliferator-activated receptors β/δ (PPARβ/δ) have been shown to suppress 11β-HSD2 expression in human placental cells. Our objectives were to investigate whether the reduced 11β-HSD2 expression is associated with the changes in PPARs in PE placentas, and whether PPARα and PPARγ affect 11β-HSD2 expression in placental cells. PPARα and PPARβ/δ mRNA and protein expression was increased, whereas PPARγ mRNA and protein expression was decreased in PE placentas. 11β-HSD2 protein expression was inversely correlated with PPARβ/δ in normal placentas but correlated positively with PPARγ and inversely to PPARα in PE placentas. In cultured placental cells, PPARα agonist inhibited, whereas PPARγ agonist stimulated, 11β-HSD2 mRNA and protein expression and activity in a dose-dependent manner. Knockdown of retinoid X nuclear receptor α (RXRα) resulted in a loss of PPARγ effect but not PPARα effect on11β-HSD2. The PPARα effect remained, but the PPARγ effect was lost in the presence of the translational inhibitor cycloheximide. PPARγ agonist dose-dependently stimulated specificity protein 1 (Sp-1) protein expression. Inhibition or knockdown of Sp-1 resulted in a loss of the effects of PPARα and PPARγ. The Sp-1 protein level was not correlated with 11β-HSD2 and PPARs in normal placentas, whereas Sp-1 expression was correlated with 11β-HSD2, PPARγ, and PPARβ/δ in PE placentas. Our data indicate that 11β-HSD2 expression can be modulated by PPARα and PPARγ in placental trophoblasts through Sp-1. Decreased 11β-HSD2 expression in PE placenta might be associated with decreased PPARγ but increased PPARα expression.
Collapse
Affiliation(s)
- Ping He
- Department of Physiology (P.H., Z.C., X.N.) and Department of Obstetrics and Gynecology (Q.S., Y.L., H.G.), Changhai Hospital, Second Military Medical University, Shanghai 200433, China
| | | | | | | | | | | |
Collapse
|
49
|
Crudo A, Petropoulos S, Suderman M, Moisiadis VG, Kostaki A, Hallett M, Szyf M, Matthews SG. Effects of antenatal synthetic glucocorticoid on glucocorticoid receptor binding, DNA methylation, and genome-wide mRNA levels in the fetal male hippocampus. Endocrinology 2013; 154:4170-81. [PMID: 24029241 DOI: 10.1210/en.2013-1484] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The endogenous glucocorticoid (GC) surge in late gestation plays a vital role in maturation of several organ systems. For this reason, pregnant women at risk of preterm labor are administered synthetic glucocorticoids (sGCs) to promote fetal lung development. Animal studies have shown that fetal sGC exposure can cause life-long changes in endocrine and metabolic function. We have previously shown that antenatal sGC treatment is associated with alterations in global DNA methylation and modifications to the hippocampal methylome and acetylome. In this study, we hypothesized that: 1) there are changes in the transcriptional landscape of the fetal hippocampus in late gestation, associated with the endogenous cortisol surge; 2) fetal sGC exposure alters genome-wide transcription in the hippocampus; and 3) these changes in transcription are associated with modified glucocorticoid receptor (GR) DNA binding and DNA methylation. sGC was administered as 2 courses on gestational days (GD) 40, 41, 50, and 51, and the hippocampi of fetal guinea pigs were examined before (GD52) and after (GD65) the endogenous cortisol surge (Term ∼GD67). We also analyzed fetal hippocampi 24 hours and 14 days following maternal sGC injections (n = 3-4/group). Genome-wide modification of transcription and GR DNA binding occurred in late gestation, in parallel with the normal GC surge. Further, sGC exposure had a substantial impact on the hippocampal transcriptome, GR-DNA binding, and DNA methylation at 24 hours and 14 days following the final sGC treatment. These data support the hypothesis that GC exposure in late gestation plays a significant role in modifying the transcriptional and epigenetic landscape of the developing fetal hippocampus and that substantial effects are evident for at least 2 weeks after sGC exposure.
Collapse
Affiliation(s)
- Ariann Crudo
- Faculty of Medicine, University of Toronto, 1 King's College Circle, Toronto, Ontario, Canada M5S 1A8.
| | | | | | | | | | | | | | | |
Collapse
|
50
|
Muramatsu-Kato K, Itoh H, Kobayashi-Kohmura Y, Murakami H, Uchida T, Suzuki K, Sugihara K, Kanayama N, Tsuchiya KJ, Takei N. Comparison between placental gene expression of 11β-hydroxysteroid dehydrogenases and infantile growth at 10 months of age. J Obstet Gynaecol Res 2013; 40:465-72. [PMID: 24147632 DOI: 10.1111/jog.12200] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2013] [Accepted: 06/01/2013] [Indexed: 11/30/2022]
Abstract
AIM The local expression of two isoenzymes of 11β-hydroxysteroid dehydrogenase, type 1 (11βHSD-1) and type 2 (11βHSD-2), regulates the access of glucocorticoid hormones to their target cells. Reports on the association between the placental expression of 11βHSD and infantile growth are limited. The aim of the present study was to investigate if the placental gene expression of 11βHSD affects infantile growth at 10 months of age. METHODS Placentas and umbilical venous cord blood were obtained from 42 singleton cases of cesarean deliveries between 31 and 40 weeks of gestation at Hamamatsu University Hospital between March 2009 and June 2010. The gene expression of both 11βHSD-1 and 11βHSD-2 was measured by quantitative reverse transcription polymerase chain reaction. Adiponectin and leptin levels in umbilical cord blood were measured using enzyme-linked immunoassay. RESULTS 11βHSD-1 and 11βHSD-2 gene expression in human placentas did not correlate with bodyweight or the ponderal index (PI) at 10 months of age, whereas the gene expression of 11βHSD-1, but not 11βHSD-2, correlated with birthweight as well as PI at birth. Adiponectin levels in umbilical cord blood significantly correlated with the placental gene expression of 11βHSD-1 as well as bodyweight and PI at 10 months of age, although no direct correlation was observed between them. CONCLUSION No direct correlation was observed between the placental gene expression of 11βHSD and infantile growth at 10 months of age. However, the placental gene expression of 11βHSD-1 may be indirectly connected with infantile growth via adiponectin-associated metabolic regulation represented by adiponectin levels in umbilical cord blood.
Collapse
Affiliation(s)
- Keiko Muramatsu-Kato
- Department of Obstetrics and Gynecology, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|