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Zhu X, Jiang P, Ying X, Tang X, Deng Y, Gao X, Yang X. Pregnancy induced hypertension and umbilical cord blood DNA methylation in newborns: an epigenome-wide DNA methylation study. BMC Pregnancy Childbirth 2024; 24:433. [PMID: 38886689 PMCID: PMC11181590 DOI: 10.1186/s12884-024-06623-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 06/05/2024] [Indexed: 06/20/2024] Open
Abstract
OBJECTIVIES Pregnancy induced hypertension (PIH) syndrome is a disease that unique to pregnant women and is associated with elevated risk of offspring cardiovascular diseases (CVDs) and neurodevelopmental disorders in their kids. Previous research on cord blood utilizing the Human Methylation BeadChip or EPIC array revealed that PIH is associated with specific DNA methylation site. Here, we investigate the whole genome DNA methylation landscape of cord blood from newborns of PIH mother. METHODS Whole-genome bisulfite sequencing (WGBS) was used to examine the changes in whole genome DNA methylation in the umbilical cord blood of three healthy (NC) and four PIH individuals. Using methylKit, we discovered Hypo- and hyper- differentially methylated probes (DMPs) or methylated regions (DMRs) in the PIH patients' cord blood DNA. Pathway enrichments were assessed using Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment assays. DMPs or DMRs relevant to the immunological, neurological, and circulatory systems were also employed for enrichment assay, Metascape analysis and PPI network analysis. RESULTS 520 hyper- and 224 hypo-DMPs, and 374 hyper- and 186 hypo-DMRs between NC and PIH group, respectively. Both DMPs and DMRs have enhanced pathways for cardiovascular, neurological system, and immune system development. Further investigation of DMPs or DMRs related to immunological, neurological, and circulatory system development revealed that TBK1 served as a hub gene for all three developmental pathways. CONCLUSION PIH-associated DMPs or DMRs in umbilical cord blood DNA may play a role in immunological, neurological, and circulatory system development. Abnormal DNA methylation in the immune system may also contribute to the development of CVDs and neurodevelopment disorders.
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Affiliation(s)
- Xiaojun Zhu
- Department of Obstetrics, Women's Hospital, Medicine School of Zhejiang University, Hangzhou, 310006, China
| | - Peiyue Jiang
- Department of Obstetrics, Women's Hospital, Medicine School of Zhejiang University, Hangzhou, 310006, China
| | - Xia Ying
- Department of Obstetrics, Women's Hospital, Medicine School of Zhejiang University, Hangzhou, 310006, China
| | - Xueling Tang
- Department of Obstetrics, Women's Hospital, Medicine School of Zhejiang University, Hangzhou, 310006, China
| | - Youcai Deng
- Department of Hematology, College of Pharmacy and Laboratory Medicine Science, Army Medical University, Chongqing, 400038, China
| | - Xinghong Gao
- School of Basic Medicine, Zunyi Medical University, Zunyi , Guizhou, 563006, China.
| | - Xiaofu Yang
- Department of Obstetrics, Women's Hospital, Medicine School of Zhejiang University, Hangzhou, 310006, China.
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2
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DeFreitas MJ, Griffin R, Sanderson K, Nada A, Charlton JR, Jetton JG, Kent AL, Guillet R, Askenazi D, Abitbol CL. Maternal Hypertension Disorders and Neonatal Acute Kidney Injury: Results from the AWAKEN Study. Am J Perinatol 2024; 41:649-659. [PMID: 35196719 PMCID: PMC10981551 DOI: 10.1055/a-1780-2249] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
OBJECTIVE This study aimed to examine the association between maternal hypertension (HTN) exposure and neonatal acute kidney injury (AKI). STUDY DESIGN Retrospective cohort study of 2,162 neonates admitted to 24 neonatal intensive care units (NICUs). Neonates were classified into the following exposure groups: any maternal HTN, chronic maternal HTN, preeclampsia/eclampsia, both, or neither. Demographics, clinical characteristics, and AKI status were compared using Chi-square and analysis of variance. General estimating logistic regression was used to estimate adjusted odds ratios and included a stratified analysis for site of delivery. RESULT Neonates exposed to any maternal HTN disorder had a tendency toward less overall and early AKI. When stratified by inborn versus outborn, exposure to both maternal HTN disorders was associated with a significantly reduced odds of early AKI only in the inborn neonates. CONCLUSION Exposure to maternal HTN, especially preeclampsia/eclampsia superimposed on chronic HTN, was associated with less likelihood of early AKI in the inborn group. KEY POINTS · Maternal HTN is associated with less neonatal AKI.. · Maternal HTN category is variably associated with AKI.. · Inborn status is an important contributor to this association..
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Affiliation(s)
- Marissa J. DeFreitas
- Department of Pediatrics, Division of Pediatric Nephrology, University of Miami/Holtz Children’s Hospital, Miami, Florida
| | - Russell Griffin
- Department of Epidemiology, University of Alabama Birmingham, Birmingham, Alabama
| | - Keia Sanderson
- Department of Medicine, Division of Nephrology and Hypertension, University of North Carolina, Chapel Hill, North Carolina
| | - Arwa Nada
- Department of Pediatrics, Division of Nephrology & Hypertension Le Bonheur Children’s Hospital, The University of Tennessee Health Science Center, Memphis, Tennessee
| | - Jennifer R. Charlton
- Department of Pediatrics, Division of Nephrology, University of Virginia, Charlottesville, Virginia
| | - Jennifer G. Jetton
- Department of Pediatrics, Division of Nephrology, Dialysis and Transplantation, University of Iowa Stead Family Children’s Hospital, Iowa City, Iowa
| | - Alison L. Kent
- Department of Pediatrics, University of Rochester, Rochester, New York
- Department of Pediatrics, Australian National University, ACT, Australia
| | - Ronnie Guillet
- Department of Pediatrics, University of Rochester, Rochester, New York
| | - David Askenazi
- Department of Pediatrics, Division of Nephrology, University of Alabama Birmingham, Birmingham, Alabama
| | - Carolyn L. Abitbol
- Department of Pediatrics, Division of Pediatric Nephrology, University of Miami/Holtz Children’s Hospital, Miami, Florida
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3
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Lee NMW, Chaemsaithong P, Poon LC. Prediction of preeclampsia in asymptomatic women. Best Pract Res Clin Obstet Gynaecol 2024; 92:102436. [PMID: 38056380 DOI: 10.1016/j.bpobgyn.2023.102436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 07/21/2023] [Accepted: 11/18/2023] [Indexed: 12/08/2023]
Abstract
Preeclampsia is a major cause of maternal and perinatal morbidity and mortality. It is important to identify women who are at high risk of developing this disorder in their first trimester of pregnancy to allow timely therapeutic intervention. The use of low-dose aspirin initiated before 16 weeks of gestation can significantly reduce the rate of preterm preeclampsia by 62 %. Effective screening recommended by the Fetal Medicine Foundation (FMF) consists of a combination of maternal risk factors, mean arterial pressure, uterine artery pulsatility index (UtA-PI) and placental growth factor (PLGF). The current model has detection rates of 90 %, 75 %, and 41 % for early, preterm, and term preeclampsia, respectively at 10 % false-positive rate. Similar risk assessment can be performed during the second trimester in all pregnant women irrespective of first trimester screening results. The use of PLGF, UtA-PI, sFlt-1 combined with other investigative tools are part of risk assessment.
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Affiliation(s)
- Nikki M W Lee
- Department of Obstetrics and Gynaecology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong Special Administrative Region of China.
| | - Piya Chaemsaithong
- Department of Obstetrics and Gynecology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.
| | - Liona C Poon
- Department of Obstetrics and Gynaecology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong Special Administrative Region of China.
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4
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Kilkenny K, Frishman W. Preeclampsia's Cardiovascular Aftermath: A Comprehensive Review of Consequences for Mother and Offspring. Cardiol Rev 2024:00045415-990000000-00188. [PMID: 38189425 DOI: 10.1097/crd.0000000000000639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
Preeclampsia (PE), a multisystem hypertensive disorder affecting 2-8% of pregnancies, has emerged as a novel risk factor for cardiovascular disease (CVD) in affected mothers and in their offspring. Between 10 and 15 years following gestation, women with a history of PE have double the risk of CVD, nearly 4 times the risk of hypertension, and increased all-cause mortality. Offspring exposed to PE in utero carry an increased risk of CVD and congenital heart defects. Due to the multifactorial nature of both PE and CVD, a clear dependency has been difficult to establish. The interplay between CVD and PE is an area of active investigation, likely involving placental, genetic, and epigenetic factors resulting in enduring endothelial, vascular, and immune dysfunction. Fetal developmental programming induced by adverse intrauterine environments, epigenetic changes triggered by oxidative stress, and underlying genetic predisposition play pivotal roles in the development of CVD in offspring exposed to PE. Though the literature has discussed the cardiovascular outcomes associated with PE for nearly a decade, patient risk perception and health care provider awareness remain low, representing a substantial missed opportunity for early intervention in this vulnerable population. This review article will discuss the pathophysiology of preeclampsia, its intersection with CVD, and the long-term cardiovascular consequences for affected mothers and their offspring. Our objective is to increase health care provider awareness and garner greater research interest in this important topic.
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Affiliation(s)
| | - William Frishman
- From the New York Medical College, School of Medicine, Valhalla, NY
- Department of Medicine, Westchester Medical Center, Valhalla, NY
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Paramsothy A, Hegvik TA, Engeland A, Bjørge T, Egeland GM, Klungsøyr K. Fetal Exposure to Preeclampsia and Later Risk of Cardiometabolic Disorders: A Population-Based Cohort Study. Hypertension 2023; 80:e158-e166. [PMID: 37737002 DOI: 10.1161/hypertensionaha.122.20682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Accepted: 08/31/2023] [Indexed: 09/23/2023]
Abstract
BACKGROUND Fetal preeclampsia exposure has been associated with later cardiometabolic disease. However, this association has been investigated in few large population-wide studies, and it is unknown whether the association represents a causal relationship or is the result of shared etiological factors. METHODS To further investigate the relationship between preeclampsia exposure and later cardiometabolic disease, we identified 1 692 944 singleton infants born in Norway during 1967 to 1997, where 44 299 were exposed to preeclampsia in utero. The individuals were followed for hypertension, diabetes, and dyslipidemia as defined by dispensed medication. We used Cox regression models to calculate the association between preeclampsia exposure and cardiometabolic outcomes adjusting for measured confounders. We also used full sibling comparisons and stratified Cox regression to control for unmeasured familial confounders. RESULTS On the population level, exposed individuals had increased risk of hypertension (adjusted hazard ratio [aHR] 1.51 [95% CI, 1.41-1.63]), diabetes (aHR 1.33 [95% CI, 1.24-1.43], and dyslipidemia (aHR 1.28 [95% CI, 1.13-1.45]) compared with unexposed individuals. In sibling data, individuals not exposed to preeclampsia, but with an exposed sibling, had higher risk of hypertension and diabetes than individuals where no siblings were exposed to preeclampsia. Moreover, when comparing siblings discordant on preeclampsia exposure, there were no associations between preeclampsia and hypertension (aHR 1.05 [95% CI, 0.88-1.26]), diabetes (aHR 0.96 [95% CI, 0.80-1.14]), and dyslipidemia (aHR 0.86 [95% CI, 0.62-1.20]). CONCLUSIONS Fetal preeclampsia exposure was associated with adult life hypertension, diabetes, and dyslipidemia, but these associations were likely due to shared etiological factors, rather than exposure to the preeclamptic condition itself.
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Affiliation(s)
- Abira Paramsothy
- Department of Global Public Health and Primary Care, University of Bergen, Norway (A.P., T.-A.H., A.E., T.B., G.M.E., K.K.)
| | - Tor-Arne Hegvik
- Department of Global Public Health and Primary Care, University of Bergen, Norway (A.P., T.-A.H., A.E., T.B., G.M.E., K.K.)
- Department of Obstetrics and Gynecology, Levanger Hospital, Norway (T.-A.H.)
| | - Anders Engeland
- Department of Global Public Health and Primary Care, University of Bergen, Norway (A.P., T.-A.H., A.E., T.B., G.M.E., K.K.)
- Division of Mental and Physical Health (A.E., K.K.), Norwegian Institute of Public Health, Bergen
| | - Tone Bjørge
- Department of Global Public Health and Primary Care, University of Bergen, Norway (A.P., T.-A.H., A.E., T.B., G.M.E., K.K.)
- Cancer Registry of Norway, Oslo (T.B.)
| | - Grace M Egeland
- Department of Global Public Health and Primary Care, University of Bergen, Norway (A.P., T.-A.H., A.E., T.B., G.M.E., K.K.)
- Division of Health Data and Digitalisation (G.M.E.), Norwegian Institute of Public Health, Bergen
| | - Kari Klungsøyr
- Department of Global Public Health and Primary Care, University of Bergen, Norway (A.P., T.-A.H., A.E., T.B., G.M.E., K.K.)
- Division of Mental and Physical Health (A.E., K.K.), Norwegian Institute of Public Health, Bergen
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Brown CE, Casey H, Dominiczak AF, Kerr S, Campbell A, Delles C. Impact of preeclampsia on cardiovascular events: An analysis of the Generation Scotland: Scottish family health study. J Hum Hypertens 2023; 37:735-741. [PMID: 36973315 PMCID: PMC10403345 DOI: 10.1038/s41371-023-00812-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 09/14/2022] [Accepted: 02/03/2023] [Indexed: 03/29/2023]
Abstract
Preeclampsia is a recognised cause of an increased risk of major adverse cardiovascular events when compared to the background risk in women who did not have hypertensive disorders during pregnancy. The Generation Scotland: Scottish Family Health Study (GS:SFHS) is a population cohort of more than 20,000 members of the Scottish population. Using the Scottish Morbidity Records, we linked the women in the GS:SFHS cohort to validated maternity and inpatient admission data. This allowed us to robustly identify cardiovascular outcomes in the form of inpatient admission for cardiovascular events, We also aimed to explore the risk of pregnancy on future cardiovascular events, using data from nulliparous and parous women.In total, 9732 women were selected. 3693 women were nulliparous, and after study exclusion, 5253 women with 9583 pregnancies remained. Pregnancies from 1980 until the end of the study period of 1st of July 2013 were included. Cardiovascular events occurred in 9.0% of nulliparous women, 4.2% of women with pregnancies and in 7.6% of women with a history of preeclampsia. A total of 218 parous women experienced cardiovascular events, 25 in the preeclampsia group and 193 in the normotensive group.Survival analysis was undertaken, with index pregnancy taken as first pregnancy in normotensive controls and first preeclampsia pregnancy in cases. Endpoint of interest was admission to hospital with first cardiovascular event. After further exclusions a total of 169 cardiovascular events occurred in the normotensive pregnancy group and 20 in the preeclampsia group. Women with a history of preeclampsia were more likely to have cardiovascular events later in life than women with normotensive deliveries., This was statistically significantly different on Kaplan Meier survival analysis, (log rank Mantel-Cox p-value < 0.001). The women in our study were middle-aged, within 33 years of pregnancy, with a mean age of 53 years in the preeclampsia cardiovascular events group.Our study supports the urgent need for uniform guidelines and implementation to improve the health in women with this medical history. Increased awareness among the public of the cardiovascular risk associated with PE is vital to aid uptake of cardiovascular prevention programmes.
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Affiliation(s)
- Catriona E Brown
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, Scotland, UK
| | - Helen Casey
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, Scotland, UK.
| | - Anna F Dominiczak
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, Scotland, UK
| | - Shona Kerr
- MRC Human Genetics Unit, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, Scotland, UK
| | - Archie Campbell
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, Scotland, UK
| | - Christian Delles
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, Scotland, UK.
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7
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Hegvik TA, Klungsøyr K, Kuja-Halkola R, Remes H, Haavik J, D'Onofrio BM, Metsä-Simola N, Engeland A, Fazel S, Lichtenstein P, Martikainen P, Larsson H, Sariaslan A. Labor epidural analgesia and subsequent risk of offspring autism spectrum disorder and attention-deficit/hyperactivity disorder: a cross-national cohort study of 4.5 million individuals and their siblings. Am J Obstet Gynecol 2023; 228:233.e1-233.e12. [PMID: 35973476 DOI: 10.1016/j.ajog.2022.08.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 07/31/2022] [Accepted: 08/01/2022] [Indexed: 01/28/2023]
Abstract
BACKGROUND A recent study has suggested that labor epidural analgesia may be associated with increased rates of offspring autism spectrum disorder. Subsequent replication attempts have lacked sufficient power to confidently exclude the possibility of a small effect, and the causal nature of this association remains unknown. OBJECTIVE This study aimed to investigate the extent to which exposure to labor epidural analgesia is associated with offspring autism spectrum disorder and attention-deficit/hyperactivity disorder following adjustments for unmeasured familial confounding. STUDY DESIGN We identified 4,498,462 singletons and their parents using the Medical Birth Registers in Finland (cohorts born from 1987-2005), Norway (1999-2015), and Sweden (1987-2011) linked with population and patient registries. These cohorts were followed from birth until they either had the outcomes of interest, emigrated, died, or reached the end of the follow-up (at mean ages 13.6-16.8 years), whichever occurred first. Cox regression models were used to estimate country-specific associations between labor epidural analgesia recorded at birth and outcomes (eg, at least 1 secondary care diagnosis of autism spectrum disorder and attention-deficit/hyperactivity disorder or at least 1 dispensed prescription of medication used for the treatment of attention-deficit/hyperactivity disorder). The models were adjusted for sex, birth year, birth order, and unmeasured familial confounders via sibling comparisons. Pooled estimates across all the 3 countries were estimated using inverse variance weighted fixed-effects meta-analysis models. RESULTS A total of 4,498,462 individuals (48.7% female) were included, 1,091,846 (24.3%) of which were exposed to labor epidural analgesia. Of these, 1.2% were diagnosed with autism spectrum disorder and 4.0% with attention-deficit/hyperactivity disorder. On the population level, pooled estimates showed that labor epidural analgesia was associated with increased risk of offspring autism spectrum disorder (adjusted hazard ratio, 1.12; 95% confidence interval, 1.10-1.14, absolute risks, 1.20% vs 1.07%) and attention-deficit/hyperactivity disorder (adjusted hazard ratio, 1.20; 95% confidence interval, 1.19-1.21; absolute risks, 3.95% vs 3.32%). However, when comparing full siblings who were differentially exposed to labor epidural analgesia, the associations were fully attenuated for both conditions with narrow confidence intervals (adjusted hazard ratio [autism spectrum disorder], 0.98; 95% confidence interval, 0.93-1.03; adjusted hazard ratio attention-deficit/hyperactivity disorder, 0.99; 95% confidence interval, 0.96-1.02). CONCLUSION In this large cross-national study, we found no support for the hypothesis that exposure to labor epidural analgesia causes either offspring autism spectrum disorder or attention-deficit/hyperactivity disorder.
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Affiliation(s)
- Tor-Arne Hegvik
- Department of Biomedicine, University of Bergen, Bergen, Norway; Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
| | - Kari Klungsøyr
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway; Division of Mental and Physical Health, Norwegian Institute of Public Health, Bergen, Norway
| | - Ralf Kuja-Halkola
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Hanna Remes
- Population Research Unit, Faculty of Social Sciences, University of Helsinki, Helsinki, Finland
| | - Jan Haavik
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway; Bergen Center for Brain Plasticity, Division of Psychiatry, Haukeland University Hospital, Bergen, Norway
| | - Brian M D'Onofrio
- Department of Psychological and Brain Sciences, Indiana University, Bloomington, IA
| | - Niina Metsä-Simola
- Population Research Unit, Faculty of Social Sciences, University of Helsinki, Helsinki, Finland
| | - Anders Engeland
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway; Division of Mental and Physical Health, Norwegian Institute of Public Health, Bergen, Norway
| | - Seena Fazel
- Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, United Kingdom
| | - Paul Lichtenstein
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Pekka Martikainen
- Population Research Unit, Faculty of Social Sciences, University of Helsinki, Helsinki, Finland; Centre for Health Equity Studies (CHESS), Stockholm University and Karolinska Institutet, Stockholm, Sweden; Max Planck Institute for Demographic Research, Rostock, Germany
| | - Henrik Larsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden; School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Amir Sariaslan
- Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, United Kingdom.
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Yin WJ, Yu LJ, Wang P, Tao RX, Jiang XM, Zhang Y, Zhu DM, Zhu P. Sleep patterns modify the association of 25(OH)D with poor cardiovascular health in pregnant women. Front Nutr 2022; 9:1013960. [PMID: 36451743 PMCID: PMC9702519 DOI: 10.3389/fnut.2022.1013960] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 11/01/2022] [Indexed: 03/21/2024] Open
Abstract
BACKGROUND The relationship between vitamin D status and gestational cardiovascular health (CVH) is inconsistent in previous studies. Emerging evidence shows that sleep behaviors are related to vitamin D metabolism. However, no studies evaluate the interaction of vitamin D and sleep behaviors on gestational CVH. OBJECTIVE We aimed to estimate the relationship between 25-hydroxyvitamin D [25(OH)D] concentrations and gestational CVH, and whether the relationship was modified by sleep behaviors. METHODS The data of this study was from a multicenter birth cohort study. A total of 9,209 pregnant women at 16-23 weeks of gestation were included. 25(OH)D concentrations were measured from collected blood. Sleep patterns consisted of major sleep behaviors including duration, chronotype, insomnia, snoring, and excessive daytime sleepiness. Data on poor CVH was based on four "clinical" CVH metrics, including body mass index, blood pressure, total cholesterol, and glucose levels. RESULTS The proportion of women with poor CVH was 25.0%. The relative risk (RR) (95%CI) of poor CVH was 0.67 (0.58-0.76) in women with 25(OH)D ≥ 50 nmol/L after multivariate adjustments. Lower 25(OH)D concentrations were significantly associated with poor CVH. Such association was also evident in subgroups analysis. We found a significant interaction of 25(OH)D (P for interaction = 0.01) with sleep patterns on the risk of poor CVH. A negative dose-response relation was observed between 25(OH)D concentrations and poor CVH risk in healthy or intermediate sleep, not poor sleep. 25(OH)D concentrations were lower and the risk of poor CVH was higher in pregnant women with poor sleep patterns (P < 0.05). CONCLUSION Our study suggests that sleep patterns modify the association of 25(OH)D concentrations with the CVH among pregnant women.
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Affiliation(s)
- Wan-jun Yin
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- MOE Key Laboratory of Population Health Across Life Cycle, Hefei, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China
- Anhui Provincial Key Laboratory of Population Health and Aristogenics, Anhui Medical University, Hefei, China
| | - Li-jun Yu
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- MOE Key Laboratory of Population Health Across Life Cycle, Hefei, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China
- Anhui Provincial Key Laboratory of Population Health and Aristogenics, Anhui Medical University, Hefei, China
| | - Peng Wang
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- MOE Key Laboratory of Population Health Across Life Cycle, Hefei, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China
- Anhui Provincial Key Laboratory of Population Health and Aristogenics, Anhui Medical University, Hefei, China
| | - Rui-xue Tao
- Department of Obstetrics and Gynecology, Hefei First People’s Hospital, Hefei, China
| | - Xiao-min Jiang
- Department of Obstetrics and Gynecology, Anhui Province Maternity and Child Health Hospital, Hefei, China
| | - Ying Zhang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Dao-min Zhu
- Department of Sleep Disorders, Affiliated Psychological Hospital of Anhui Medical University, Hefei, China
- Hefei Fourth People’s Hospital, Hefei, China
- Anhui Mental Health Center, Hefei, China
| | - Peng Zhu
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- MOE Key Laboratory of Population Health Across Life Cycle, Hefei, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China
- Anhui Provincial Key Laboratory of Population Health and Aristogenics, Anhui Medical University, Hefei, China
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9
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Yang F, Janszky I, Gissler M, Roos N, Wikström AK, Yu Y, Chen H, Bonamy AKE, Li J, László KD. Association of Maternal Preeclampsia With Offspring Risks of Ischemic Heart Disease and Stroke in Nordic Countries. JAMA Netw Open 2022; 5:e2242064. [PMID: 36378310 PMCID: PMC9667328 DOI: 10.1001/jamanetworkopen.2022.42064] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
IMPORTANCE An association between maternal preeclampsia and an increased risk of cardiovascular disease in the offspring is plausible, but evidence in this area is limited. OBJECTIVE To investigate (1) the association between maternal preeclampsia and risks of ischemic heart disease (IHD) and stroke in the offspring, (2) whether the association varies by severity or timing of onset of preeclampsia, and (3) the role of preterm birth and small for gestational age (SGA) birth, both of which are related to preeclampsia and cardiovascular diseases, in this association. DESIGN, SETTING, AND PARTICIPANTS This multinational population-based cohort study obtained data from Danish, Finnish, and Swedish national registries. Live singleton births from Denmark (1973-2016), Finland (1987-2014), and Sweden (1973-2014) were followed up until December 31, 2016, in Denmark and December 31, 2014, in Finland and Sweden. Data analyses were performed between September 2020 and September 2022. EXPOSURES Preeclampsia and its subtypes, including early onset (<34 gestational weeks) and late onset (≥34 gestational weeks), severe and mild or moderate, and with and without SGA birth. MAIN OUTCOMES AND MEASURES Diagnoses of IHD and stroke were extracted from patient and cause-of-death registers. Cox proportional hazards regression models and flexible parametric survival models were used to analyze the associations. Sibling analyses were conducted to control for unmeasured familial factors. RESULTS The cohort included of 8 475 819 births (2 668 697 [31.5%] from Denmark, 1 636 116 [19.3%] from Finland, and 4 171 006 [49.2%] from Sweden, comprising 4 350 546 boys [51.3%]). Of these offspring, 188 670 (2.2%) were exposed to maternal preeclampsia, 7446 (0.1%) were diagnosed with IHD, and 10 918 (0.1%) were diagnosed with stroke during the median (IQR) follow-up of 19.3 (9.0-28.1) years. Offspring of individuals with preeclampsia had increased risks of IHD (adjusted hazard ratio [HR], 1.33; 95% CI, 1.12-1.58) and stroke (adjusted HR, 1.34; 95% CI, 1.17-1.52). These associations were largely independent of preterm or SGA birth. Severe forms of preeclampsia were associated with a higher stroke risk than less severe forms (severe vs mild or moderate: adjusted HR, 1.81 [95% CI, 1.41-2.32] vs 1.22 [95% CI, 1.05-1.42]; early vs late onset: adjusted HR, 2.55 [95% CI, 1.97-3.28] vs 1.18 [95% CI, 1.01-1.39]; with vs without SGA birth: adjusted HR, 1.84 [95% CI, 1.44-2.34] vs 1.25 [95% CI, 1.07-1.48]). Sibling analyses suggested that the associations were partially explained by unmeasured familial factors. CONCLUSIONS AND RELEVANCE Results of this study suggest that offspring born to individuals with preeclampsia had increased IHD and stroke risk that were not fully explained by preterm or SGA birth, and that the associated risks for stroke were higher for severe forms of preeclampsia.
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Affiliation(s)
- Fen Yang
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - Imre Janszky
- Department of Public Health and Nursing, Norwegian University of Science and Technology, Trondheim, Norway
| | - Mika Gissler
- Department of Knowledge Brokers, Finnish Institute for Health and Welfare, Helsinki, Finland
- Academic Primary Health Care Centre, Region Stockholm, Stockholm, Sweden
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Nathalie Roos
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Anna-Karin Wikström
- Department of Women’s and Children’s Health, Uppsala University, Uppsala, Sweden
| | - Yongfu Yu
- Department of Biostatistics, School of Public Health, and The Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Hua Chen
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - Anna-Karin Edstedt Bonamy
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Jiong Li
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Krisztina D. László
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
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Huang C, Wei K, Lee PMY, Qin G, Yu Y, Li J. Maternal hypertensive disorder of pregnancy and mortality in offspring from birth to young adulthood: national population based cohort study. BMJ 2022; 379:e072157. [PMID: 36261141 PMCID: PMC9580246 DOI: 10.1136/bmj-2022-072157] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVE To examine the association of maternal hypertensive disorder of pregnancy (HDP) with overall and cause specific mortality in offspring from birth to young adulthood. DESIGN Nationwide population based cohort study. SETTING Danish national health registers. PARTICIPANTS All 2 437 718 individuals live born in Denmark, 1978-2018, with follow-up from date of birth until date of death, emigration, or 31 December 2018, whichever came first. MAIN OUTCOME MEASURES The primary outcome was all cause mortality. Secondary outcomes were 13 specific causes of death in offspring from birth to young adulthood (age 41 years). Cox regression was used to assess the association, taking into consideration several potential confounders. The role of timing of onset and severity of pre-eclampsia, maternal history of diabetes, and maternal education were also studied. RESULTS 102 095 mothers had HDP: 67 683 with pre-eclampsia, 679 with eclampsia, and 33 733 with hypertension. During follow-up to 41 years (median 19.4 (interquartile range 9.7-28.7) years), deaths occurred in 781 (58.94 per 100 000 person years) offspring born to mothers with pre-eclampsia, 17 (133.73 per 100 000 person years) born to mothers with eclampsia, 223 (44.38 per 100 000 person years) born to mothers with hypertension, and 19 119 (41.99 per 100 000 person years) born to mothers with no HDP. The difference in cumulative incidence in overall mortality between cohorts exposed and unexposed to maternal HDP was 0.37% (95% confidence interval 0.11% to 0.64%), and the population attributable fraction for maternal HDP was estimated as 1.09% (95% confidence interval 0.77% to 1.41%). Maternal HDP was associated with a 26% (hazard ratio 1.26, 95% confidence interval 1.18 to 1.34) higher risk of all cause mortality in offspring. The corresponding estimates for maternal pre-eclampsia, eclampsia, and hypertension were 1.29 (1.20 to 1.38), 2.88 (1.79 to 4.63), and 1.12 (0.98 to 1.28). Increased risks were also observed for several cause specific mortalities, such as deaths from conditions originating in the perinatal period (2.04, 1.81 to 2.30), cardiovascular diseases (1.52, 1.08 to 2.13), digestive system diseases (2.09, 1.27 to 3.43), and endocrine, nutritional, and metabolic diseases (1.56, 1.08 to 2.27). The increased risks were more pronounced among offspring of mothers with early onset and severe pre-eclampsia (6.06, 5.35 to 6.86) or with both HDP and diabetes history (1.57, 1.16 to 2.14) or HDP and low education level (1.49, 1.34 to 1.66). CONCLUSION Maternal HDP, particularly eclampsia and severe pre-eclampsia, is associated with increased risks of overall mortality and various cause specific mortalities in offspring from birth to young adulthood.
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Affiliation(s)
- Chen Huang
- Department of Biostatistics, School of Public Health, and The Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
| | - Kecheng Wei
- Department of Biostatistics, School of Public Health, and The Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
| | - Priscilla Ming Yi Lee
- Department of Clinical Medicine-Department of Clinical Epidemiology, Aarhus University, Aarhus, Denmark
| | - Guoyou Qin
- Department of Biostatistics, School of Public Health, and The Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
- Shanghai Institute of Infectious Disease and Biosecurity, Shanghai, China
| | - Yongfu Yu
- Department of Biostatistics, School of Public Health, and The Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
- Shanghai Institute of Infectious Disease and Biosecurity, Shanghai, China
| | - Jiong Li
- Department of Clinical Medicine-Department of Clinical Epidemiology, Aarhus University, Aarhus, Denmark
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Lv B, Zhang Y, Yuan G, Gu R, Wang J, Zou Y, Wei L. Establishment of a nomogram model for predicting adverse outcomes in advanced-age pregnant women with preterm preeclampsia. BMC Pregnancy Childbirth 2022; 22:221. [PMID: 35305610 PMCID: PMC8933958 DOI: 10.1186/s12884-022-04537-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 02/16/2022] [Indexed: 11/24/2022] Open
Abstract
Aim To establish a model for predicting adverse outcomes in advanced-age pregnant women with preterm preeclampsia in China. Methods We retrospectively collected the medical records of 896 pregnant women with preterm preeclampsia who were older than 35 years and delivered at the Affiliated Hospital of Qingdao University from June 2018 to December 2020. The pregnant women were divided into an adverse outcome group and a non-adverse outcome group according to the occurrence of adverse outcomes. The data were divided into a training set and a verification set at a ratio of 8:2. A nomogram model was developed according to a binary logistic regression model created to predict the adverse outcomes in advanced-age pregnant women with preterm preeclampsia. ROC curves and their AUCs were used to evaluate the predictive ability of the model. The model was internally verified by using 1000 bootstrap samples, and a calibration diagram was drawn. Results Binary logistic regression analysis showed that platelet count (PLT), uric acid (UA), blood urea nitrogen (BUN), prothrombin time (PT), and lactate dehydrogenase (LDH) were the factors that independently influenced adverse outcomes (P < 0.05). The AUCs of the internal and external verification of the model were 0.788 (95% CI: 0.737 ~ 0.764) and 0.742 (95% CI: 0.565 ~ 0.847), respectively. The calibration curve was close to the diagonal. Conclusions The model we constructed can accurately predict the risk of adverse outcomes of pregnant women of advanced age with preterm preeclampsia, providing corresponding guidance and serving as a basis for preventing adverse outcomes and improving clinical treatment and maternal and infant prognosis.
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Chaemsaithong P, Sahota DS, Poon LC. First trimester preeclampsia screening and prediction. Am J Obstet Gynecol 2022; 226:S1071-S1097.e2. [PMID: 32682859 DOI: 10.1016/j.ajog.2020.07.020] [Citation(s) in RCA: 118] [Impact Index Per Article: 59.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 06/30/2020] [Accepted: 07/14/2020] [Indexed: 12/16/2022]
Abstract
Preeclampsia is a major cause of maternal and perinatal morbidity and mortality. Early-onset disease requiring preterm delivery is associated with a higher risk of complications in both mothers and babies. Evidence suggests that the administration of low-dose aspirin initiated before 16 weeks' gestation significantly reduces the rate of preterm preeclampsia. Therefore, it is important to identify pregnant women at risk of developing preeclampsia during the first trimester of pregnancy, thus allowing timely therapeutic intervention. Several professional organizations such as the American College of Obstetricians and Gynecologists (ACOG) and National Institute for Health and Care Excellence (NICE) have proposed screening for preeclampsia based on maternal risk factors. The approach recommended by ACOG and NICE essentially treats each risk factor as a separate screening test with additive detection rate and screen-positive rate. Evidence has shown that preeclampsia screening based on the NICE and ACOG approach has suboptimal performance, as the NICE recommendation only achieves detection rates of 41% and 34%, with a 10% false-positive rate, for preterm and term preeclampsia, respectively. Screening based on the 2013 ACOG recommendation can only achieve detection rates of 5% and 2% for preterm and term preeclampsia, respectively, with a 0.2% false-positive rate. Various first trimester prediction models have been developed. Most of them have not undergone or failed external validation. However, it is worthy of note that the Fetal Medicine Foundation (FMF) first trimester prediction model (namely the triple test), which consists of a combination of maternal factors and measurements of mean arterial pressure, uterine artery pulsatility index, and serum placental growth factor, has undergone successful internal and external validation. The FMF triple test has detection rates of 90% and 75% for the prediction of early and preterm preeclampsia, respectively, with a 10% false-positive rate. Such performance of screening is superior to that of the traditional method by maternal risk factors alone. The use of the FMF prediction model, followed by the administration of low-dose aspirin, has been shown to reduce the rate of preterm preeclampsia by 62%. The number needed to screen to prevent 1 case of preterm preeclampsia by the FMF triple test is 250. The key to maintaining optimal screening performance is to establish standardized protocols for biomarker measurements and regular biomarker quality assessment, as inaccurate measurement can affect screening performance. Tools frequently used to assess quality control include the cumulative sum and target plot. Cumulative sum is a sensitive method to detect small shifts over time, and point of shift can be easily identified. Target plot is a tool to evaluate deviation from the expected multiple of median and the expected median of standard deviation. Target plot is easy to interpret and visualize. However, it is insensitive to detecting small deviations. Adherence to well-defined protocols for the measurements of mean arterial pressure, uterine artery pulsatility index, and placental growth factor is required. This article summarizes the existing literature on the different methods, recommendations by professional organizations, quality assessment of different components of risk assessment, and clinical implementation of the first trimester screening for preeclampsia.
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Para R, Romero R, Gomez-Lopez N, Tarca AL, Panaitescu B, Done B, Hsu R, Pacora P, Hsu CD. Maternal circulating concentrations of soluble Fas and Elabela in early- and late-onset preeclampsia. J Matern Fetal Neonatal Med 2022; 35:316-329. [PMID: 32008387 PMCID: PMC10544759 DOI: 10.1080/14767058.2020.1716720] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 12/17/2019] [Accepted: 01/13/2020] [Indexed: 12/24/2022]
Abstract
OBJECTIVE The Fas/Fas ligand (FASL) system and Elabela-apelin receptor signaling pathways are implicated in the pathophysiology of preeclampsia. The aim of the current study was to investigate whether a model combining the measurement of sFas and Elabela in the maternal circulation may serve as a clinical biomarker for early- and/or late-onset preeclampsia more effectively than measures of each biomarker individually. METHODS Blood samples were collected from 214 women in the following groups: (1) normal pregnancy sampled <34 weeks of gestation (n = 56); (2) patients who developed early-onset preeclampsia (n = 54); (3) normal pregnancy sampled ≥34 weeks of gestation (n = 52); (4) patients who developed late-onset preeclampsia (n = 52). Maternal circulating soluble Fas and Elabela concentrations were determined using sensitive and validated immunoassays. Two sample t-tests, multivariate logistic regression, and receiver operating characteristic curves were used for analyses. RESULTS (1) Women with early-onset preeclampsia, and those with late-onset preeclampsia with placental lesions of maternal vascular malperfusion, had increased concentrations of sFas compared to their gestational age-matched normal controls; (2) women with late-onset preeclampsia, but not those with early-onset preeclampsia, had increased concentrations of Elabela compared to their gestational age-matched counterparts; and (3) an increase in both Elabela and sFas concentrations was more strongly associated with late-onset preeclampsia than early-onset preeclampsia relative to models including either of the markers alone. CONCLUSIONS A combined model of maternal sFas and Elabela concentrations provides a stronger association with late-onset preeclampsia than either protein alone. This finding demonstrates the possibility to improve the classification of late-onset preeclampsia by combining the results of both molecular biomarkers.
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Affiliation(s)
- Robert Para
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Bethesda, Maryland, and Detroit, Michigan, USA
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Roberto Romero
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Bethesda, Maryland, and Detroit, Michigan, USA
- Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, Michigan, USA
- Department of Epidemiology and Biostatistics, Michigan State University, East Lansing, Michigan, USA
- Center for Molecular Medicine and Genetics, Wayne State University, Detroit, Michigan, USA
- Detroit Medical Center, Detroit, Michigan, USA
- Department of Obstetrics and Gynecology, Florida International University, Miami, Florida, USA
| | - Nardhy Gomez-Lopez
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Bethesda, Maryland, and Detroit, Michigan, USA
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA
- Department of Biochemistry, Microbiology and Immunology, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Adi L. Tarca
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Bethesda, Maryland, and Detroit, Michigan, USA
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA
- Department of Computer Science, Wayne State University College of Engineering, Detroit, Michigan, USA
| | - Bogdan Panaitescu
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Bethesda, Maryland, and Detroit, Michigan, USA
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Bogdan Done
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Bethesda, Maryland, and Detroit, Michigan, USA
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Richard Hsu
- Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Percy Pacora
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Bethesda, Maryland, and Detroit, Michigan, USA
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Chaur-Dong Hsu
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Bethesda, Maryland, and Detroit, Michigan, USA
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA
- Department of Physiology, Wayne State University School of Medicine, Detroit, Michigan, USA
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Ferreira BD, Barros T, Moleiro ML, Guedes-Martins L. Preeclampsia and Fetal Congenital Heart Defects. Curr Cardiol Rev 2022; 18:80-91. [PMID: 35430980 PMCID: PMC9896419 DOI: 10.2174/1573403x18666220415150943] [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: 07/11/2021] [Revised: 12/01/2021] [Accepted: 01/16/2022] [Indexed: 11/22/2022] Open
Abstract
Endothelial dysfunction, impaired implantation and placental insufficiency have been identified as mechanisms behind the development of pre-eclampsia, resulting in angiogenic factors' alteration. Angiogenic imbalance is also associated with congenital heart defects, and this common physiologic pathway may explain the association between them and pre-eclampsia. This review aims to understand the physiology shared by these two entities and whether women with pre-eclampsia have an increased risk of fetal congenital heart defects (or the opposite). The present research has highlighted multiple vasculogenic pathways associated with heart defects and preeclampsia, but also epigenetic and environmental factors, contributing both. It is also known that fetuses with a prenatal diagnosis of congenital heart disease have an increased risk of several comorbidities, including intrauterine growth restriction. Moreover, the impact of pre-eclampsia goes beyond pregnancy as it increases the risk for following pregnancies and for diseases later in life in both offspring and mothers. Given the morbidity and mortality associated with these conditions, it is of foremost importance to understand how they are related and its causative mechanisms. This knowledge may allow earlier diagnosis, an adequate surveillance or even the implementation of preventive strategies.
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Affiliation(s)
| | - Tânia Barros
- Address correspondence to this author at the Instituto de Ciências Biomédicas Abel Salazar, University of Porto, P.O. Box: 4050-313, Porto, Portugal; Tel/Fax: +351917518938; E-mail:
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Benagiano M, Mancuso S, Brosens JJ, Benagiano G. Long-Term Consequences of Placental Vascular Pathology on the Maternal and Offspring Cardiovascular Systems. Biomolecules 2021; 11:1625. [PMID: 34827623 PMCID: PMC8615676 DOI: 10.3390/biom11111625] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 10/10/2021] [Accepted: 10/13/2021] [Indexed: 12/14/2022] Open
Abstract
Over the last thirty years, evidence has been accumulating that Hypertensive Disorders of Pregnancy (HDP) and, specifically, Preeclampsia (PE) produce not only long-term effects on the pregnant woman, but have also lasting consequences for the fetus. At the core of these consequences is the phenomenon known as defective deep placentation, being present in virtually every major obstetrical syndrome. The profound placental vascular lesions characteristic of this pathology can induce long-term adverse consequences for the pregnant woman's entire arterial system. In addition, placental growth restriction and function can, in turn, cause a decreased blood supply to the fetus, with long-lasting effects. Women with a history of HDP have an increased risk of Cardiovascular Diseases (CVD) compared with women with normal pregnancies. Specifically, these subjects are at a future higher risk of: Hypertension; Coronary artery disease; Heart failure; Peripheral vascular disease; Cerebrovascular accidents (Stroke); CVD-related mortality. Vascular pathology in pregnancy and CVD may share a common etiology and may have common risk factors, which are unmasked by the "stress" of pregnancy. It is also possible that the future occurrence of a CVD may be the consequence of endothelial dysfunction generated by pregnancy-induced hypertension that persists after delivery. Although biochemical and biophysical markers of PE abound, information on markers for a comparative evaluation in the various groups is still lacking. Long-term consequences for the fetus are an integral part of the theory of a fetal origin of a number of adult diseases, known as the Barker hypothesis. Indeed, intrauterine malnutrition and fetal growth restriction represent significant risk factors for the development of chronic hypertension, diabetes, stroke and death from coronary artery disease in adults. Other factors will also influence the development later in life of hypertension, coronary and myocardial disease; they include parental genetic disposition, epigenetic modifications, endothelial dysfunction, concurrent intrauterine exposures, and the lifestyle of the affected individual.
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Affiliation(s)
- Marisa Benagiano
- Department of Experimental and Clinical Medicine, University of Florence, 50134 Florence, Italy
| | - Salvatore Mancuso
- Department of Life Sciences, Catholic University of Rome, 00168 Rome, Italy;
| | - Jan J. Brosens
- Division of Biomedical Sciences, Warwick Medical School, Coventry CV4 7HL, UK;
| | - Giuseppe Benagiano
- Department of Maternal and Child Health, Gynecology and Urology, Sapienza University of Rome, 00185 Rome, Italy;
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Epigenetic processes during preeclampsia and effects on fetal development and chronic health. Clin Sci (Lond) 2021; 135:2307-2327. [PMID: 34643675 DOI: 10.1042/cs20190070] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 09/08/2021] [Accepted: 09/29/2021] [Indexed: 01/12/2023]
Abstract
Preeclampsia (PE), the leading cause of maternal and fetal morbidity and mortality, is associated with poor fetal growth, intrauterine growth restriction (IUGR) and low birth weight (LBW). Offspring of women who had PE are at increased risk for cardiovascular (CV) disease later in life. However, the exact etiology of PE is unknown. Moreover, there are no effective interventions to treat PE or alleviate IUGR and the developmental origins of chronic disease in the offspring. The placenta is critical to fetal growth and development. Epigenetic regulatory processes such as histone modifications, microRNAs and DNA methylation play an important role in placental development including contributions to the regulation of trophoblast invasion and remodeling of the spiral arteries. Epigenetic processes that lead to changes in placental gene expression in PE mediate downstream effects that contribute to the development of placenta dysfunction, a critical mediator in the onset of PE, impaired fetal growth and IUGR. Therefore, this review will focus on epigenetic processes that contribute to the pathogenesis of PE and IUGR. Understanding the epigenetic mechanisms that contribute to normal placental development and the initiating events in PE may lead to novel therapeutic targets in PE that improve fetal growth and mitigate increased CV risk in the offspring.
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Zhao R, An Z, Sun Y, Xia L, Qiu L, Yao A, Liu Y, Liu L. Metabolic profiling in early pregnancy and associated factors of folate supplementation: A cross-sectional study. Clin Nutr 2021; 40:5053-5061. [PMID: 34455263 DOI: 10.1016/j.clnu.2021.01.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 12/10/2020] [Accepted: 01/12/2021] [Indexed: 01/05/2023]
Abstract
BACKGROUND Pregnancy generally alters the balance of maternal metabolism, but the molecular profiles in early pregnancy and associated factors of folate supplementation in pregnant women remains incompletely understood. METHODS Untargeted metabonomics based on high-performance liquid chromatography-high-resolution mass spectrometry integrated with multivariate metabolic pathway analysis were applied to characterize metabolite profiles and associated factors of folate supplements in early pregnancy. The metabolic baseline of early pregnancy was determined by metabolic analysis of 510 serum samples from 131 non-pregnant and 379 pregnant healthy Chinese women. The pathophysiology of adaptive reactions and metabolic challenges induced by folate supplementation in early pregnancy was further compared between pregnant women with (n = 168) and without (n = 184) folate supplements. RESULTS Compared with non-pregnant participants, 106 metabolites, majority of which are related to amino acids and lysophosphatidylcholine/phosphatidylcholine, and 13 metabolic pathways were significantly changed in early pregnancy. The supplementation of folate in early pregnancy induced marked changes in N-acyl ethanolamine 22:0, N-acyl taurine 18:2, glycerophosphoserine 44:1 and 8,11,14-eicosatrienoate, proline, and aminoimidazole ribotide levels. CONCLUSIONS During early pregnancy, the metabolism of amino acids significantly changes to meet the physiological requirements of pregnant women. Folate intake may change glucose and lipid metabolism. These findings provide a comprehensive landscape for understanding the basic characteristics and gestational metabolic networks of early pregnancy and folate supplementation. This study provides a basis for further research into the relationship between metabolic markers and pregnancy diseases. TRIAL REGISTRATION This study protocol was registered on www.ClinicalTrials.gov, NCT03651934, on August 29, 2018 (prior to recruitment).
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Affiliation(s)
- Rui Zhao
- Pharmacy Department of Beijing Chao-Yang Hospital Affiliated with Beijing Capital Medical University, Beijing, 100020, PR China
| | - Zhuoling An
- Pharmacy Department of Beijing Chao-Yang Hospital Affiliated with Beijing Capital Medical University, Beijing, 100020, PR China
| | - Yuan Sun
- Pharmacy Department of Beijing Chao-Yang Hospital Affiliated with Beijing Capital Medical University, Beijing, 100020, PR China
| | - Liangyu Xia
- Department of Clinical Laboratory, Peking Union Medical College Hospital, China Academic Medical Science and Peking Union Medical College, Beijing, 100730, PR China
| | - Ling Qiu
- Department of Clinical Laboratory, Peking Union Medical College Hospital, China Academic Medical Science and Peking Union Medical College, Beijing, 100730, PR China
| | - Aimin Yao
- Department of Gynaecology and Obstetrics, Shunyi District Maternal and Child Health Hospital, Beijing, China
| | - Yanping Liu
- Department of Clinical Nutrition, Peking Union Medical College Hospital, China Academic Medical Science and Peking Union Medical College, Beijing, 100730, PR China.
| | - Lihong Liu
- Pharmacy Department of Beijing Chao-Yang Hospital Affiliated with Beijing Capital Medical University, Beijing, 100020, PR China.
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Stage 1 hypertension defined by the 2017 ACC/AHA guidelines and neonatal outcomes: Systematic review and meta-analysis. Pregnancy Hypertens 2021; 25:204-212. [PMID: 34246173 DOI: 10.1016/j.preghy.2021.06.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 06/12/2021] [Accepted: 06/28/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND In 2017, the American College of Cardiology/ American Heart Association (ACC/AHA) guidelines redefined the threshold of high blood pressure (BP) for non-pregnant adults. Several studies aimed to determine whether lowering these thresholds should be considered for pregnancies to prevent poor neonatal outcomes, but the results were inconclusive. METHODS We perform a systematic review and meta-analysis to evaluate the association between BP groups defined by the 2017 ACC/AHA guidelines and pregnancy outcomes. Relevant literature was searched in PubMed, Google Scholar, Embase, and Web of Science up to 18 May 2021. RESULTS Sixteen eligible studies from twelve articles with a total of 303,131 pregnancies were identified, encompassing 233,084, 20,859, 39,379 individuals with normal BP, elevated BP, and stage 1 hypertension, respectively. When compared with normal BP, the combined odds ratio (95% confidence interval) of elevated BP for adverse pregnancy outcomes was not significant; whereas, that of stage 1 hypertension were 1.25 (1.13-1.39), 1.16 (1.03-1.31), 1.50 (1.28-1.77) and 1.12 (1.00-1.25) for preterm delivery, small for gestational age, low birth weight, and early-term delivery, respectively. CONCLUSION Our results indicated that stage 1 hypertension increased the risk of poor neonatal outcomes, highlighting the importance of recognition of stage 1 hypertension as a risk indicator for poor pregnancy outcomes.
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Perak AM, Lancki N, Kuang A, Labarthe DR, Allen NB, Shah SH, Lowe LP, Grobman WA, Lawrence JM, Lloyd-Jones DM, Lowe WL, Scholtens DM. Associations of Maternal Cardiovascular Health in Pregnancy With Offspring Cardiovascular Health in Early Adolescence. JAMA 2021; 325:658-668. [PMID: 33591345 PMCID: PMC7887661 DOI: 10.1001/jama.2021.0247] [Citation(s) in RCA: 70] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
IMPORTANCE Pregnancy may be a key window to optimize cardiovascular health (CVH) for the mother and influence lifelong CVH for her child. OBJECTIVE To examine associations between maternal gestational CVH and offspring CVH. DESIGN, SETTING, AND PARTICIPANTS This cohort study used data from the Hyperglycemia and Adverse Pregnancy Outcome (HAPO) Study (examinations: July 2000-April 2006) and HAPO Follow-Up Study (examinations: February 2013-December 2016). The analyses included 2302 mother-child dyads, comprising 48% of HAPO Follow-Up Study participants, in an ancillary CVH study. Participants were from 9 field centers across the United States, Barbados, United Kingdom, China, Thailand, and Canada. EXPOSURES Maternal gestational CVH at a target of 28 weeks' gestation, based on 5 metrics: body mass index, blood pressure, total cholesterol level, glucose level, and smoking. Each metric was categorized as ideal, intermediate, or poor using pregnancy guidelines. Total CVH was categorized as follows: all ideal metrics, 1 or more intermediate (but 0 poor) metrics, 1 poor metric, or 2 or more poor metrics. MAIN OUTCOMES AND MEASURES Offspring CVH at ages 10 to 14 years, based on 4 metrics: body mass index, blood pressure, total cholesterol level, and glucose level. Total CVH was categorized as for mothers. RESULTS Among 2302 dyads, the mean (SD) ages were 29.6 (2.7) years for pregnant mothers and 11.3 (1.1) years for children. During pregnancy, the mean (SD) maternal CVH score was 8.6 (1.4) out of 10. Among pregnant mothers, the prevalence of all ideal metrics was 32.8% (95% CI, 30.6%-35.1%), 31.7% (95% CI, 29.4%-34.0%) for 1 or more intermediate metrics, 29.5% (95% CI, 27.2%-31.7%) for 1 poor metric, and 6.0% (95% CI, 3.8%-8.3%) for 2 or more poor metrics. Among children of mothers with all ideal metrics, the prevalence of all ideal metrics was 42.2% (95% CI, 38.4%-46.2%), 36.7% (95% CI, 32.9%-40.7%) for 1 or more intermediate metrics, 18.4% (95% CI, 14.6%-22.4%) for 1 poor metric, and 2.6% (95% CI, 0%-6.6%) for 2 or more poor metrics. Among children of mothers with 2 or more poor metrics, the prevalence of all ideal metrics was 30.7% (95% CI, 22.0%-40.4%), 28.3% (95% CI, 19.7%-38.1%) for 1 or more intermediate metrics, 30.7% (95% CI, 22.0%-40.4%) for 1 poor metric, and 10.2% (95% CI, 1.6%-20.0%) for 2 or more poor metrics. The adjusted relative risks associated with 1 or more intermediate, 1 poor, and 2 or more poor (vs all ideal) metrics, respectively, in mothers during pregnancy were 1.17 (95% CI, 0.96-1.42), 1.66 (95% CI, 1.39-1.99), and 2.02 (95% CI, 1.55-2.64) for offspring to have 1 poor (vs all ideal) metrics, and the relative risks were 2.15 (95% CI, 1.23-3.75), 3.32 (95% CI,1.96-5.62), and 7.82 (95% CI, 4.12-14.85) for offspring to have 2 or more poor (vs all ideal) metrics. Additional adjustment for categorical birth factors (eg, preeclampsia) did not fully explain these significant associations (eg, relative risk for association between 2 or more poor metrics among mothers during pregnancy and 2 or more poor metrics among offspring after adjustment for an extended set of birth factors, 6.23 [95% CI, 3.03-12.82]). CONCLUSIONS AND RELEVANCE In this multinational cohort, better maternal CVH at 28 weeks' gestation was significantly associated with better offspring CVH at ages 10 to 14 years.
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Affiliation(s)
- Amanda M. Perak
- Northwestern University Feinberg School of Medicine, Chicago, Illinois
- Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois
| | - Nicola Lancki
- Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Alan Kuang
- Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | | | - Norrina B. Allen
- Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Svati H. Shah
- Duke University Medical Center, Durham, North Carolina
| | - Lynn P. Lowe
- Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | | | - Jean M. Lawrence
- Kaiser Permanente of Southern California, Pasadena
- currently with Division of Diabetes, Endocrinology, and Metabolic Diseases, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, Maryland
| | | | - William L. Lowe
- Northwestern University Feinberg School of Medicine, Chicago, Illinois
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Hong X, Rosenberg AZ, Zhang B, Binns-Roemer E, David V, Lv Y, Hjorten RC, Reidy KJ, Chen TK, Wang G, Ji Y, Simpson CL, Davis RL, Kopp JB, Wang X, Winkler CA. Joint Associations of Maternal-Fetal APOL1 Genotypes and Maternal Country of Origin With Preeclampsia Risk. Am J Kidney Dis 2020; 77:879-888.e1. [PMID: 33359152 DOI: 10.1053/j.ajkd.2020.10.020] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 10/24/2020] [Indexed: 12/25/2022]
Abstract
RATIONALE & OBJECTIVES Preeclampsia, which disproportionately affects Black women, is a leading cause of preterm delivery and risk for future hypertension and chronic kidney disease (CKD). Apolipoprotein L1 (APOL1) kidney risk alleles, common among Black individuals, contribute substantially to CKD disparities. Given the strong link between preeclampsia and CKD, we investigated whether maternal and fetal APOL1 risk alleles can jointly influence preeclampsia risk, and explored potential modifiers of the association between APOL1 and preeclampsia. STUDY DESIGN Nested case-control study. SETTING & PARTICIPANTS 426 Black mother-infant pairs (275 African Americans and 151 Haitians) from the Boston Birth Cohort. EXPOSURE Maternal and fetal APOL1 risk alleles. OUTCOMES Preeclampsia. ANALYTICAL APPROACH Logistic regression models with adjustment for demographic characteristics were applied to analyze associations between fetal and maternal APOL1 risk alleles and risk of preeclampsia and to investigate the effects of modification by maternal country of origin. RESULTS Fetal APOL1 risk alleles tended to be associated with an increased risk of preeclampsia, which was not statistically significant in the total genotyped population. However, this association was modified by maternal country of origin (P<0.05 for interaction tests): fetal APOL1 risk alleles were significantly associated with an increased risk of preeclampsia among African Americans under recessive (odds ratio [OR], 3.6 [95% CI, 1.3-9.7]; P=0.01) and additive (OR, 1.7 [95% CI, 1.1-2.6]; P=0.01) genetic models but not in Haitian Americans. Also, maternal-fetal genotype discordance at the APOL1 locus was associated with a 2.6-fold higher risk of preeclampsia (P<0.001) in African Americans. LIMITATIONS Limited sample size in stratified analyses; self-reported maternal country of origin; pre-pregnancy estimated glomerular filtration rate (eGFR) and proteinuria data in mothers were not collected; unmeasured confounding social and/or environmental factors; no replication study. CONCLUSIONS This study supports the hypothesis that fetal APOL1 kidney risk alleles are associated with increased risk for preeclampsia in a recessive mode of inheritance in African Americans and suggests that maternal-fetal genotype discordance is also associated with this risk. These conclusions underscore the need to better understand maternal-fetal interaction and their genetic and environmental factors as contributors to ethnic disparities in preeclampsia.
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Affiliation(s)
- Xiumei Hong
- Department of Population, Family and Reproductive Health, Center for the Early Life Origins of Disease, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD
| | - Avi Z Rosenberg
- Department of Pathology, Johns Hopkins University, Baltimore, MD
| | - Boyang Zhang
- Department of Biostatistics, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD
| | - Elizabeth Binns-Roemer
- Molecular Genetic Epidemiology Section, Frederick National Laboratory for Cancer Research in the Basic Research Laboratory, National Cancer Institute, Frederick, MD
| | - Victor David
- Basic Research Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, MD
| | - Yiming Lv
- Department of Population, Family and Reproductive Health, Center for the Early Life Origins of Disease, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD
| | - Rebecca C Hjorten
- Department of Medicine, Division of Nephrology, University of Washington, Seattle, WA
| | - Kimberly J Reidy
- Department of Pediatrics, Division of Pediatric Nephrology, Children's Hospital at Montefiore, Albert Einstein College of Medicine, Bronx, NY
| | - Teresa K Chen
- Department of Medicine, Division of Nephrology and Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Medical Institutions, Baltimore, MD
| | - Guoying Wang
- Department of Population, Family and Reproductive Health, Center for the Early Life Origins of Disease, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD
| | - Yuelong Ji
- Department of Population, Family and Reproductive Health, Center for the Early Life Origins of Disease, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD
| | - Claire L Simpson
- Department of Genetics, Genomics, and Informatics, University of Tennessee Health Science Center, Memphis, TN
| | - Robert L Davis
- Center for Biomedical Informatics, Department of Pediatrics, University of Tennessee Health Science Center, Memphis, TN
| | - Jeffrey B Kopp
- Kidney Diseases Section, National Institute of Diabetes and Digestive and Kidney Disease, National Institutes of Health, Bethesda, MD
| | - Xiaobin Wang
- Department of Population, Family and Reproductive Health, Center for the Early Life Origins of Disease, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD; Division of General Pediatrics and Adolescent Medicine, Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD.
| | - Cheryl A Winkler
- Molecular Genetic Epidemiology Section, Frederick National Laboratory for Cancer Research in the Basic Research Laboratory, National Cancer Institute, Frederick, MD.
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Bakrania BA, Spradley FT, Drummond HA, LaMarca B, Ryan MJ, Granger JP. Preeclampsia: Linking Placental Ischemia with Maternal Endothelial and Vascular Dysfunction. Compr Physiol 2020; 11:1315-1349. [PMID: 33295016 PMCID: PMC7959189 DOI: 10.1002/cphy.c200008] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Preeclampsia (PE), a hypertensive disorder, occurs in 3% to 8% of pregnancies in the United States and affects over 200,000 women and newborns per year. The United States has seen a 25% increase in the incidence of PE, largely owing to increases in risk factors, including obesity and cardiovascular disease. Although the etiology of PE is not clear, it is believed that impaired spiral artery remodeling of the placenta reduces perfusion, leading to placental ischemia. Subsequently, the ischemic placenta releases antiangiogenic and pro-inflammatory factors, such as cytokines, reactive oxygen species, and the angiotensin II type 1 receptor autoantibody (AT1-AA), among others, into the maternal circulation. These factors cause widespread endothelial activation, upregulation of the endothelin system, and vasoconstriction. In turn, these changes affect the function of multiple organ systems including the kidneys, brain, liver, and heart. Despite extensive research into the pathophysiology of PE, the only treatment option remains early delivery of the baby and importantly, the placenta. While premature delivery is effective in ameliorating immediate risk to the mother, mounting evidence suggests that PE increases risk of cardiovascular disease later in life for both mother and baby. Notably, these women are at increased risk of hypertension, heart disease, and stroke, while offspring are at risk of obesity, hypertension, and neurological disease, among other complications, later in life. This article aims to discuss the current understanding of the diagnosis and pathophysiology of PE, as well as associated organ damage, maternal and fetal outcomes, and potential therapeutic avenues. © 2021 American Physiological Society. Compr Physiol 11:1315-1349, 2021.
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Affiliation(s)
- Bhavisha A. Bakrania
- Cardiovascular-Renal Research Center, University of Mississippi Medical Center, Jackson, Mississippi, USA
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Frank T. Spradley
- Cardiovascular-Renal Research Center, University of Mississippi Medical Center, Jackson, Mississippi, USA
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, Mississippi, USA
- Department of Surgery, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Heather A. Drummond
- Cardiovascular-Renal Research Center, University of Mississippi Medical Center, Jackson, Mississippi, USA
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Babbette LaMarca
- Cardiovascular-Renal Research Center, University of Mississippi Medical Center, Jackson, Mississippi, USA
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Michael J. Ryan
- Cardiovascular-Renal Research Center, University of Mississippi Medical Center, Jackson, Mississippi, USA
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Joey P. Granger
- Cardiovascular-Renal Research Center, University of Mississippi Medical Center, Jackson, Mississippi, USA
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, Mississippi, USA
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Gestationshypertonie: Fetale Programmierung wirkt bis ins Erwachsenenalter. Geburtshilfe Frauenheilkd 2020. [DOI: 10.1055/a-1091-0770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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