1
|
Amitrano F, Krishnan M, Murphy R, Okesene-Gafa KAM, Ji M, Thompson JMD, Taylor RS, Merriman TR, Rush E, McCowan M, McCowan LME, McKinlay CJD. The impact of CREBRF rs373863828 Pacific-variant on infant body composition. Sci Rep 2024; 14:8825. [PMID: 38627436 PMCID: PMC11021527 DOI: 10.1038/s41598-024-59417-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 04/10/2024] [Indexed: 04/19/2024] Open
Abstract
In Māori and Pacific adults, the CREBRF rs373863828 minor (A) allele is associated with increased body mass index (BMI) but reduced incidence of type-2 and gestational diabetes mellitus. In this prospective cohort study of Māori and Pacific infants, nested within a nutritional intervention trial for pregnant women with obesity and without pregestational diabetes, we investigated whether the rs373863828 A allele is associated with differences in growth and body composition from birth to 12-18 months' corrected age. Infants with and without the variant allele were compared using generalised linear models adjusted for potential confounding by gestation length, sex, ethnicity and parity, and in a secondary analysis, additionally adjusted for gestational diabetes. Carriage of the rs373863828 A allele was not associated with altered growth and body composition from birth to 6 months. At 12-18 months, infants with the rs373863828 A allele had lower whole-body fat mass [FM 1.4 (0.7) vs. 1.7 (0.7) kg, aMD -0.4, 95% CI -0.7, 0.0, P = 0.05; FM index 2.2 (1.1) vs. 2.6 (1.0) kg/m2 aMD -0.6, 95% CI -1.2,0.0, P = 0.04]. However, this association was not significant after adjustment for gestational diabetes, suggesting that it may be mediated, at least in part, by the beneficial effect of CREBRF rs373863828 A allele on maternal glycemic status.
Collapse
Affiliation(s)
| | - Mohanraj Krishnan
- Department of Obstetrics and Gynaecology, University of Auckland, Auckland, New Zealand
- Department of Medicine, University of Auckland, Auckland, New Zealand
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Rinki Murphy
- Department of Medicine, University of Auckland, Auckland, New Zealand
- Te Whatu Ora, Counties Manukau, Auckland, New Zealand
- Maurice Wilkins Centre for Molecular Biodiscovery, University of Auckland, Auckland, New Zealand
| | - Karaponi A M Okesene-Gafa
- Department of Obstetrics and Gynaecology, University of Auckland, Auckland, New Zealand
- Te Whatu Ora, Counties Manukau, Auckland, New Zealand
| | - Maria Ji
- Department of Obstetrics and Gynaecology, University of Auckland, Auckland, New Zealand
| | - John M D Thompson
- Department of Obstetrics and Gynaecology, University of Auckland, Auckland, New Zealand
- Department of Paediatrics: Child and Youth Health, University of Auckland, Auckland, New Zealand
| | - Rennae S Taylor
- Department of Obstetrics and Gynaecology, University of Auckland, Auckland, New Zealand
| | - Tony R Merriman
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Division of Clinical Immunology and Rheumatology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Elaine Rush
- Faculty of Health and Environmental Science, Auckland University of Technology, Auckland, New Zealand
| | - Megan McCowan
- Te Whatu Ora, Counties Manukau, Auckland, New Zealand
| | - Lesley M E McCowan
- Department of Obstetrics and Gynaecology, University of Auckland, Auckland, New Zealand
- Te Whatu Ora, Counties Manukau, Auckland, New Zealand
| | - Christopher J D McKinlay
- Te Whatu Ora, Counties Manukau, Auckland, New Zealand.
- Department of Paediatrics: Child and Youth Health, University of Auckland, Auckland, New Zealand.
| |
Collapse
|
2
|
Prodani C, Irvine EE, Sardini A, Gleneadie HJ, Dimond A, Van de Pette M, John R, Kokkinou M, Howes O, Withers DJ, Ungless MA, Merkenschlager M, Fisher AG. Protein restriction during pregnancy alters Cdkn1c silencing, dopamine circuitry and offspring behaviour without changing expression of key neuronal marker genes. Sci Rep 2024; 14:8528. [PMID: 38609446 PMCID: PMC11014953 DOI: 10.1038/s41598-024-59083-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 04/07/2024] [Indexed: 04/14/2024] Open
Abstract
We tracked the consequences of in utero protein restriction in mice throughout their development and life course using a luciferase-based allelic reporter of imprinted Cdkn1c. Exposure to gestational low-protein diet (LPD) results in the inappropriate expression of paternally inherited Cdkn1c in the brains of embryonic and juvenile mice. These animals were characterised by a developmental delay in motor skills, and by behavioural alterations indicative of reduced anxiety. Exposure to LPD in utero resulted in significantly more tyrosine hydroxylase positive (dopaminergic) neurons in the midbrain of adult offspring as compared to age-matched, control-diet equivalents. Positron emission tomography (PET) imaging revealed an increase in striatal dopamine synthesis capacity in LPD-exposed offspring, where elevated levels of dopamine correlated with an enhanced sensitivity to cocaine. These data highlight a profound sensitivity of the developing epigenome to gestational protein restriction. Our data also suggest that loss of Cdkn1c imprinting and p57KIP2 upregulation alters the cellular composition of the developing midbrain, compromises dopamine circuitry, and thereby provokes behavioural abnormalities in early postnatal life. Molecular analyses showed that despite this phenotype, exposure to LPD solely during pregnancy did not significantly change the expression of key neuronal- or dopamine-associated marker genes in adult offspring.
Collapse
Affiliation(s)
- Chiara Prodani
- Epigenetic Memory Group, MRC LMS, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London, W12 0NN, UK
| | - Elaine E Irvine
- Metabolic Signalling Group, MRC LMS, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London, W12 0NN, UK
| | - Alessandro Sardini
- Whole Animal Physiology and Imaging, MRC LMS, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London, W12 0NN, UK
| | - Hannah J Gleneadie
- Epigenetic Memory Group, MRC LMS, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London, W12 0NN, UK
| | - Andrew Dimond
- Epigenetic Memory Group, MRC LMS, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London, W12 0NN, UK
| | - Mathew Van de Pette
- MRC Toxicology Unit, University of Cambridge, Tennis Court Rd, Cambridge, CB2 1QR, UK
| | - Rosalind John
- Cardiff School of Biosciences, Cardiff University, Sir Martin Evans Building, Museum Avenue, Cardiff, CF10 3AX, UK
| | - Michelle Kokkinou
- Psychiatric Imaging Group, MRC LMS, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London, W12 0NN, UK
| | - Oliver Howes
- Psychiatric Imaging Group, MRC LMS, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London, W12 0NN, UK
| | - Dominic J Withers
- Metabolic Signalling Group, MRC LMS, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London, W12 0NN, UK
| | - Mark A Ungless
- MRC LMS, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London, W12 0NN, UK
| | - Matthias Merkenschlager
- Lymphocyte Development Group, MRC LMS, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London, W12 0NN, UK
| | - Amanda G Fisher
- Epigenetic Memory Group, MRC LMS, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London, W12 0NN, UK.
- Department of Biochemistry, University of Oxford, Oxford, OX1 3QU, UK.
| |
Collapse
|
3
|
Vanea C, Džigurski J, Rukins V, Dodi O, Siigur S, Salumäe L, Meir K, Parks WT, Hochner-Celnikier D, Fraser A, Hochner H, Laisk T, Ernst LM, Lindgren CM, Nellåker C. Mapping cell-to-tissue graphs across human placenta histology whole slide images using deep learning with HAPPY. Nat Commun 2024; 15:2710. [PMID: 38548713 PMCID: PMC10978962 DOI: 10.1038/s41467-024-46986-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 03/15/2024] [Indexed: 04/01/2024] Open
Abstract
Accurate placenta pathology assessment is essential for managing maternal and newborn health, but the placenta's heterogeneity and temporal variability pose challenges for histology analysis. To address this issue, we developed the 'Histology Analysis Pipeline.PY' (HAPPY), a deep learning hierarchical method for quantifying the variability of cells and micro-anatomical tissue structures across placenta histology whole slide images. HAPPY differs from patch-based features or segmentation approaches by following an interpretable biological hierarchy, representing cells and cellular communities within tissues at a single-cell resolution across whole slide images. We present a set of quantitative metrics from healthy term placentas as a baseline for future assessments of placenta health and we show how these metrics deviate in placentas with clinically significant placental infarction. HAPPY's cell and tissue predictions closely replicate those from independent clinical experts and placental biology literature.
Collapse
Affiliation(s)
- Claudia Vanea
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, UK.
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, University of Oxford, Oxford, UK.
| | | | | | - Omri Dodi
- Faculty of Medicine, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Siim Siigur
- Department of Pathology, Tartu University Hospital, Tartu, Estonia
| | - Liis Salumäe
- Department of Pathology, Tartu University Hospital, Tartu, Estonia
| | - Karen Meir
- Department of Pathology, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - W Tony Parks
- Department of Laboratory Medicine & Pathobiology, University of Toronto, Toronto, Canada
| | | | - Abigail Fraser
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
- MRC Integrative Epidemiology Unit at the University of Bristol, Bristol, UK
| | - Hagit Hochner
- Braun School of Public Health, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Triin Laisk
- Institute of Genomics, University of Tartu, Tartu, Estonia
| | - Linda M Ernst
- Department of Pathology and Laboratory Medicine, NorthShore University HealthSystem, Chicago, USA
- Department of Pathology, University of Chicago Pritzker School of Medicine, Chicago, USA
| | - Cecilia M Lindgren
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, University of Oxford, Oxford, UK
- Centre for Human Genetics, Nuffield Department, University of Oxford, Oxford, UK
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Nuffield Department of Population Health Health, University of Oxford, Oxford, UK
| | - Christoffer Nellåker
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, UK.
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, University of Oxford, Oxford, UK.
| |
Collapse
|
4
|
Gallagher LT, Bardill J, Sucharov CC, Wright CJ, Karimpour-Fard A, Zarate M, Breckenfelder C, Liechty KW, Derderian SC. Dysregulation of miRNA-mRNA expression in fetal growth restriction in a caloric restricted mouse model. Sci Rep 2024; 14:5579. [PMID: 38448721 PMCID: PMC10918062 DOI: 10.1038/s41598-024-56155-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 03/01/2024] [Indexed: 03/08/2024] Open
Abstract
Fetal growth restriction (FGR) is associated with aberrant placentation and accounts for a significant proportion of perinatal deaths. microRNAs have been shown to be dysregulated in FGR. The purpose of this study was to determine microRNA-regulated molecular pathways altered using a caloric restricted mouse model of FGR. Pregnant mice were subjected to a 50% caloric restricted diet beginning at E9. At E18.5, RNA sequencing of placental tissue was performed to identify differences in gene expression between caloric restricted and control placentas. Significant differences in gene expression between caloric restricted and control placentas were observed in 228 of the 1546 (14.7%) microRNAs. Functional analysis of microRNA-mRNA interactions demonstrated enrichment of several biological pathways with oxidative stress, apoptosis, and autophagy pathways upregulated and angiogenesis and signal transduction pathways downregulated. Ingenuity pathway analysis also suggested that ID1 signaling, a pathway integral for trophoblast differentiation, is also dysregulated in caloric restricted placentas. Thus, a maternal caloric restriction mouse model of FGR results in aberrant microRNA-regulated molecular pathways associated with angiogenesis, oxidative stress, signal transduction, apoptosis, and cell differentiation. As several of these pathways are dysregulated in human FGR, our findings suggest that this model may provide an excellent means to study placental microRNA derangements seen in FGR.
Collapse
Affiliation(s)
- Lauren T Gallagher
- Department of Surgery, University of Colorado School of Medicine, Aurora, CO, 80045, USA
- Laboratory for Fetal and Regenerative Biology, Department of Surgery, University of Colorado Denver School of Medicine, Aurora, CO, 80045, USA
| | - James Bardill
- Department of Surgery, University of Colorado School of Medicine, Aurora, CO, 80045, USA
- Laboratory for Fetal and Regenerative Biology, Department of Surgery, University of Colorado Denver School of Medicine, Aurora, CO, 80045, USA
| | - Carmen C Sucharov
- Division of Cardiology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO, 80045, USA
| | - Clyde J Wright
- Section of Neonatology, Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO, 80045, USA
| | - Anis Karimpour-Fard
- Department of Biomedical Informatics, University of Colorado School of Medicine, Aurora, CO, 80045, USA
| | - Miguel Zarate
- Section of Neonatology, Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO, 80045, USA
| | - Courtney Breckenfelder
- Laboratory for Fetal and Regenerative Biology, Department of Surgery, University of Colorado Denver School of Medicine, Aurora, CO, 80045, USA
| | - Kenneth W Liechty
- Division of Pediatric Surgery, University of Arizona College of Medicine, Tucson, AZ, 85721, USA
| | - S Christopher Derderian
- Colorado Fetal Care Center, Children's Hospital Colorado, University of Colorado, 13123 E 16th Ave, Aurora, CO, 80045, USA.
- Division of Pediatric Surgery, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO, 80045, USA.
| |
Collapse
|
5
|
Sivera R, Clark AE, Dall'Asta A, Ghi T, Schievano S, Lees CC. Fetal face shape analysis from prenatal 3D ultrasound images. Sci Rep 2024; 14:4411. [PMID: 38388522 PMCID: PMC10884000 DOI: 10.1038/s41598-023-50386-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 12/19/2023] [Indexed: 02/24/2024] Open
Abstract
3D ultrasound imaging of fetal faces has been predominantly confined to qualitative assessment. Many genetic conditions evade diagnosis and identification could assist with parental counselling, pregnancy management and neonatal care planning. We describe a methodology to build a shape model of the third trimester fetal face from 3D ultrasound and show how it can objectively describe morphological features and gestational-age related changes of normal fetal faces. 135 fetal face 3D ultrasound volumes (117 appropriately grown, 18 growth-restricted) of 24-34 weeks gestation were included. A 3D surface model of each face was obtained using a semi-automatic segmentation workflow. Size normalisation and rescaling was performed using a growth model giving the average size at every gestation. The model demonstrated a similar growth rate to standard head circumference reference charts. A landmark-free morphometry model was estimated to characterize shape differences using non-linear deformations of an idealized template face. Advancing gestation is associated with widening/fullness of the cheeks, contraction of the chin and deepening of the eyes. Fetal growth restriction is associated with a smaller average facial size but no morphological differences. This model may eventually be used as a reference to assist in the prenatal diagnosis of congenital anomalies with characteristic facial dysmorphisms.
Collapse
Affiliation(s)
- Raphael Sivera
- Institute of Cardiovascular Science, University College London, London, UK
| | - Anna E Clark
- Institute of Reproductive and Development Biology, Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK
| | - Andrea Dall'Asta
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Tullio Ghi
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Silvia Schievano
- Institute of Cardiovascular Science, University College London, London, UK
| | - Christoph C Lees
- Institute of Reproductive and Development Biology, Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK.
| |
Collapse
|
6
|
Lee JG, Yon JM, Kim G, Lee SG, Kim CY, Cheong SA, Kim HY, Yu J, Kim K, Sung YH, Yoo HJ, Woo DC, Rho JK, Ha CH, Pack CG, Oh SH, Lim JS, Han YM, Hong EJ, Seong JK, Lee HW, Lee SW, Lee KU, Kim CJ, Nam SY, Cho YS, Baek IJ. PIBF1 regulates trophoblast syncytialization and promotes cardiovascular development. Nat Commun 2024; 15:1487. [PMID: 38374152 PMCID: PMC10876648 DOI: 10.1038/s41467-024-45647-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 01/30/2024] [Indexed: 02/21/2024] Open
Abstract
Proper placental development in early pregnancy ensures a positive outcome later on. The developmental relationship between the placenta and embryonic organs, such as the heart, is crucial for a normal pregnancy. However, the mechanism through which the placenta influences the development of embryonic organs remains unclear. Trophoblasts fuse to form multinucleated syncytiotrophoblasts (SynT), which primarily make up the placental materno-fetal interface. We discovered that endogenous progesterone immunomodulatory binding factor 1 (PIBF1) is vital for trophoblast differentiation and fusion into SynT in humans and mice. PIBF1 facilitates communication between SynT and adjacent vascular cells, promoting vascular network development in the primary placenta. This process affected the early development of the embryonic cardiovascular system in mice. Moreover, in vitro experiments showed that PIBF1 promotes the development of cardiovascular characteristics in heart organoids. Our findings show how SynTs organize the barrier and imply their possible roles in supporting embryogenesis, including cardiovascular development. SynT-derived factors and SynT within the placenta may play critical roles in ensuring proper organogenesis of other organs in the embryo.
Collapse
Affiliation(s)
- Jong Geol Lee
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
- Korea Mouse Phenotyping Center (KMPC), Seoul, 08826, Korea
- Biological Resources Research Group, Bioenvironmental Science & Toxicology Division, Gyeongnam Branch Institute, Korea Institute of Toxicology (KIT), Jinju, 52834, Korea
| | - Jung-Min Yon
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
- Department of Cell and Genetic Engineering, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Globinna Kim
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
- Department of Cell and Genetic Engineering, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Seul-Gi Lee
- Department of Stem Cell Biology, School of Medicine, Konkuk University, Seoul, 05029, Korea
| | - C-Yoon Kim
- College of Veterinary Medicine, Konkuk University, Seoul, 05029, Korea
| | - Seung-A Cheong
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
| | | | - Jiyoung Yu
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
| | - Kyunggon Kim
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
- Department of Digital Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Young Hoon Sung
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
- Department of Cell and Genetic Engineering, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Hyun Ju Yoo
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
- Department of Digital Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Dong-Cheol Woo
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
- Department of Biomedical Engineering, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Jin Kyung Rho
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
- Department of Biochemistry and Molecular Biology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Chang Hoon Ha
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
- Department of Biochemistry and Molecular Biology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Chan-Gi Pack
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
- Department of Biomedical Engineering, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Seak Hee Oh
- Department of Pediatrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Joon Seo Lim
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
| | - Yu Mi Han
- Research Institute of Medical Science, Sungkyunkwan University School of Medicine, Seoul, 06351, Korea
| | - Eui-Ju Hong
- College of Veterinary Medicine, Chungnam National University, Daejeon, 34134, Korea
| | - Je Kyung Seong
- Korea Mouse Phenotyping Center (KMPC), Seoul, 08826, Korea
- College of Veterinary Medicine, Seoul National University, Seoul, 08826, Korea
| | - Han-Woong Lee
- Department of Biochemistry, College of Life Science and Biotechnology, Yonsei University, Seoul, 03722, Korea
| | - Sang-Wook Lee
- Korea Mouse Phenotyping Center (KMPC), Seoul, 08826, Korea
- Department of Radiation Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Ki-Up Lee
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
- Department of Biochemistry and Molecular Biology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Chong Jai Kim
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Sang-Yoon Nam
- College of Veterinary Medicine, Chungbuk National University, Cheongju, 28644, Korea
| | - You Sook Cho
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea.
- Division of Allergy and Clinical Immunology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea.
| | - In-Jeoung Baek
- Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Korea.
- Korea Mouse Phenotyping Center (KMPC), Seoul, 08826, Korea.
- Department of Cell and Genetic Engineering, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea.
| |
Collapse
|
7
|
Leinonen JT, Pirinen M, Tukiainen T. Disentangling the link between maternal influences on birth weight and disease risk in 36,211 genotyped mother-child pairs. Commun Biol 2024; 7:175. [PMID: 38347176 PMCID: PMC10861556 DOI: 10.1038/s42003-024-05872-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 01/29/2024] [Indexed: 02/15/2024] Open
Abstract
Epidemiological studies have robustly linked lower birth weight to later-life disease risks. These observations may reflect the adverse impact of intrauterine growth restriction on a child's health. However, causal evidence supporting such a mechanism in humans is largely lacking. Using Mendelian Randomization and 36,211 genotyped mother-child pairs from the FinnGen study, we assessed the relationship between intrauterine growth and five common health outcomes (coronary heart disease (CHD), hypertension, statin use, type 2 diabetes and cancer). We proxied intrauterine growth with polygenic scores for maternal effects on birth weight and took into account the transmission of genetic variants between a mother and a child in the analyses. We find limited evidence for contribution of normal variation in maternally influenced intrauterine growth on later-life disease. Instead, we find support for genetic pleiotropy in the fetal genome linking birth weight to CHD and hypertension. Our study illustrates the opportunities that data from genotyped parent-child pairs from a population-based biobank provides for addressing causality of maternal influences.
Collapse
Affiliation(s)
- Jaakko T Leinonen
- Institute for Molecular Medicine Finland (FIMM), HiLIFE, University of Helsinki, Helsinki, Finland
| | - Matti Pirinen
- Institute for Molecular Medicine Finland (FIMM), HiLIFE, University of Helsinki, Helsinki, Finland
- Department of Public Health, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Department of Mathematics and Statistics, University of Helsinki, Helsinki, Finland
| | - Taru Tukiainen
- Institute for Molecular Medicine Finland (FIMM), HiLIFE, University of Helsinki, Helsinki, Finland.
| |
Collapse
|
8
|
de Castro T, van Heule M, Domingues RR, Jacob JCF, Daels PF, Meyers SA, Conley AJ, Dini P. Embryo-endometrial interaction associated with the location of the embryo during the mobility phase in mares. Sci Rep 2024; 14:3151. [PMID: 38326534 PMCID: PMC10850102 DOI: 10.1038/s41598-024-53578-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 02/02/2024] [Indexed: 02/09/2024] Open
Abstract
Embryo-maternal crosstalk is essential to establish pregnancy, with the equine embryo moving throughout the uterus on days 9-15 (ovulation = day 0) as part of this interaction. We hypothesized that the presence of a mobile embryo induces local changes in the gene expression of the endometrium. On Day 12, the endometrial transcripts were compared among three groups: uterine horn with an embryo (P+, n = 7), without an embryo (P-, n = 7) in pregnant mares, and both uterine horns of nonbred mares (NB, n = 6). We identified 1,101 differentially expressed genes (DEGs) between P+ vs. NB and 1,229 DEGs between P- vs. NB. The genes upregulated in both P+ and P- relative to NB were involved in growth factor pathway and fatty acid activation, while downregulated genes were associated with oxytocin signaling pathway and estrogen receptor signaling. Comparing the transcriptome of P+ to that of P-, we found 59 DEGs, of which 30 genes had a higher expression in P+. These genes are associated with regulating vascular growth factors and the immune system, all known to be essential in early pregnancy. Overall, this study suggests that the mobile embryo influences the endometrial gene expression locally.
Collapse
Affiliation(s)
- Thadeu de Castro
- Department of Population Health and Reproduction, School of Veterinary Medicine, University of California, Davis, CA, 95616, USA
| | - Machteld van Heule
- Department of Population Health and Reproduction, School of Veterinary Medicine, University of California, Davis, CA, 95616, USA
- Department of Morphology, Imaging, Orthopedics, Rehabilitation and Nutrition, Faculty of Veterinary Medicine, University of Ghent, 9820, Merelbeke, Belgium
| | - Rafael R Domingues
- Department of Animal and Dairy Sciences, The Ohio State University, Columbus, OH, 43210, USA
| | - Julio C F Jacob
- Departmento de Reprodução E Avalição Animal, Universidade Federal Rural Do Rio de Janeiro, Seropédica, Rio de Janiro, 23897-000, Brazil
| | - Peter F Daels
- Department of Morphology, Imaging, Orthopedics, Rehabilitation and Nutrition, Faculty of Veterinary Medicine, University of Ghent, 9820, Merelbeke, Belgium
| | - Stuart A Meyers
- Department of Anatomy, Physiology and Cell Biology, School of Veterinary Medicine, University of California, Davis, CA, 95616, USA
| | - Alan J Conley
- Department of Population Health and Reproduction, School of Veterinary Medicine, University of California, Davis, CA, 95616, USA
| | - Pouya Dini
- Department of Population Health and Reproduction, School of Veterinary Medicine, University of California, Davis, CA, 95616, USA.
| |
Collapse
|
9
|
Colt S, Barry CV, Sagliba MJ, Amoylen AJ, Tallo V, Friedman JF, Gundogan F, McDonald EA. Associations between placental pathology and poor intrauterine growth among a cohort of mother-infant singleton pairs in Leyte, the Philippines. Int J Gynaecol Obstet 2024; 164:750-757. [PMID: 37589399 PMCID: PMC10841323 DOI: 10.1002/ijgo.15047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 07/24/2023] [Accepted: 08/01/2023] [Indexed: 08/18/2023]
Abstract
OBJECTIVE Poor intrauterine growth has negative impacts for child growth and development and disproportionately affects children living in low-resource settings. In the present study, we investigated relationships between placental pathologies and indicators of poor intrauterine growth. METHODS We enrolled a longitudinal cohort of 279 mother-infant pairs from Leyte, the Philippines. Placental measures included characteristics, pathological findings, and immunohistochemistry. At birth, intrauterine growth was assessed using anthropometric measures, weight-for-gestational age, and the clinical assessment of nutritional status score (CANSCORE) for determining fetal malnutrition. Multivariate linear regression and log-binomial regression models were applied, controlling for potential confounding factors. RESULTS Maternal vascular malperfusion (MVM) was related to reduced birthweight (P < 0.0001), birth length (P = 0.002), head circumference (P = 0.001), and weight-to-length ratio (P = 0.016). MVM increased the risk for preterm delivery (P = 0.0005) and small for gestational age (SGA) (P = 0.016). Acute chorioamnionitis (P = 0.013) and MVM (P = 0.021) both led to an increased risk for fetal malnutrition defined by CANSORE<25. Villous tissue activated caspase-3 was associated with lower birth length (P = 0.0006), higher weight-to-length ratio (P = 0.004), reduced risks for SGA (P = 0.011) and low weight-to-length ratio for gestational age (P = 0.004). CONCLUSION The present study applied comprehensive measures for intrauterine growth and demonstrates that low placental weight and placental pathology, chiefly MVM, contribute to poor intrauterine growth. A better understanding of the mechanistic role of specific placental pathologies on adverse newborn outcomes will provide opportunities for reducing incidence of poor intrauterine growth and associated long-term morbidities.
Collapse
Affiliation(s)
- Susannah Colt
- Center for International Health Research, Rhode Island Hospital, The Warren Alpert Medical School of Brown University, Providence, Rhode Island, United States of America
- Department of Pediatrics, The Warren Alpert Medical School of Brown University, Providence, Rhode Island, United States of America
| | - Christopher V. Barry
- Center for International Health Research, Rhode Island Hospital, The Warren Alpert Medical School of Brown University, Providence, Rhode Island, United States of America
| | | | | | - Veronica Tallo
- Research Institute of Tropical Medicine, Manila, The Philippines
| | - Jennifer F. Friedman
- Center for International Health Research, Rhode Island Hospital, The Warren Alpert Medical School of Brown University, Providence, Rhode Island, United States of America
- Department of Pediatrics, The Warren Alpert Medical School of Brown University, Providence, Rhode Island, United States of America
| | - Fusun Gundogan
- Department of Pathology and Laboratory Medicine, The Warren Alpert Medical School of Brown University, Providence, Rhode Island, United States of America
| | - Emily A. McDonald
- Center for International Health Research, Rhode Island Hospital, The Warren Alpert Medical School of Brown University, Providence, Rhode Island, United States of America
- Department of Pediatrics, The Warren Alpert Medical School of Brown University, Providence, Rhode Island, United States of America
| |
Collapse
|
10
|
Dulger O, Taser F, Osmanoglu UO, Serin AN. Fetal Biometric Parameter Reference Charts of a Central Anatolian Turkish Population. Cureus 2024; 16:e55252. [PMID: 38558579 PMCID: PMC10981494 DOI: 10.7759/cureus.55252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/29/2024] [Indexed: 04/04/2024] Open
Abstract
PURPOSE The assessment of fetal biometry using ultrasound provides accurate pregnancy dating and also screening of fetal growth. Fetal biometry, which is common practice in the second and third trimesters of pregnancy, is fetal morphometry, which involves taking measurements of the different anatomical body parts. These fetal dimensions vary on ethnicity. The aim of this study is to demonstrate fetal biometric parameters measurement results of the Central Anatolia Turkish population with detailed percentile tables and graphs to screen fetal growth more accurately. METHODS This cross-sectional study was performed on a total of 1132 fetuses (47% girl, and 53% boy) between 15 and 40 weeks of gestation. Biparietal diameter (BPD), head circumference (HC), abdominal circumference (AC), and femur length (FL) measurements are performed in a standardized manner every gestational week. BPD and HC were measured at the level of the thalami on the horizontal plane of the fetal head. HC was measured using the ellipse method. AC measurement was taken at the circular cross-section of the upper fetal abdomen. FL was measured along with the ossified diaphysis of the femur. All measurements were taken in millimeters. RESULTS Pregnant women's mean age was 27.58 (17-43), and the mean body mass index was 27.68 (15.06-50.78) as demographic data. 38.13% of women had their first, 29.74% had their second, and 32.13% had three or more gestations within our study. Percentile data of fetuses for each parameter (BPD, HC, AC, and FL) and for each week were shown as tables and percentile graphics. Fetal 50th percentile measurements were compared between our study and other studies from different countries. The Kruskal-Wallis test results showed that BPD (p = 0.827), HC (p = 0.808), AC (p = 0.846), and FL (p = 0.725) values have a statistically similar mean in all studies. Hierarchical cluster analysis results showed that our results for BPD, HC, AC, and FL percentile curves have been found closer to Italian population results. However, our results were statistically different from Asian, Nigerian, non-Hispanic American, and Brazilian populations for each of the different parameters. CONCLUSION The specialization of fetal biometric charts for a particular population can ensure a more accurate assessment of fetal growth rate. We showed fetal biometric percentile tables and graphics of the Central Anatolian Turkish population in this study. These results may provide a valuable contribution to obstetrical practice. Further studies can be conducted in different regions of Turkiye, thus comparisons could be possible over the country.
Collapse
Affiliation(s)
- Ozlem Dulger
- Department of Obstetrics and Gynecology, Faculty of Medicine, Karamanoglu Mehmetbey University, Karaman, TUR
| | - Figen Taser
- Department of Anatomy, Faculty of Medicine, Karamanoglu Mehmetbey University, Karaman, TUR
| | - Usame O Osmanoglu
- Department of Biostatistics, Faculty of Medicine, Karamanoglu Mehmetbey University, Karaman, TUR
| | - Aliye N Serin
- Department of Obstetrics and Gynecology, Faculty of Medicine, Karamanoglu Mehmetbey University, Karaman, TUR
| |
Collapse
|
11
|
Kirchengast S, Fellner J, Haury J, Kraus M, Stadler A, Schöllauf T, Hartmann B. The Impact of Higher Than Recommended Gestational Weight Gain on Fetal Growth and Perinatal Risk Factors-The IOM Criteria Reconsidered. Int J Environ Res Public Health 2024; 21:147. [PMID: 38397638 PMCID: PMC10887580 DOI: 10.3390/ijerph21020147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 01/22/2024] [Accepted: 01/26/2024] [Indexed: 02/25/2024]
Abstract
A too-high gestational weight gain, in combination with steadily increasing obesity rates among women of reproductive age, represents an enormous obstetrical problem, as obesity and high gestational weight gain are associated with enhanced fetal growth, low vital parameters, and increased cesarean section rates. This medical record-based study investigates the association patterns between too-low as well as too-high gestational weight gain, according to the 2009 Institute of Medicine (IOM) guidelines, and fetal growth, as well as birth mode and pregnancy outcome. The data of 11,755 singleton births that had taken place between 2010 and 2020 at the Public Clinic Donaustadt in Vienna, Austria, were analyzed. Birth weight, birth length, head circumference, APGAR scores, and pH values of the arterial umbilical cord blood described fetal growth as well as the vital parameters after birth. Gestational weight gain was classified as too low, recommended, or too high according to the different weight status categories of the IOM guidelines. Birth weight, birth length, and head circumference of the newborn were significantly increased (p < 0.001) among underweight, normal-weight, and overweight women who gained more weight than recommended. Among obese women, only birthweight was significantly (p < 0.001) higher among women who gained more weight than recommended. Furthermore, a too-high gestational weight gain was significantly associated with an increased risk of macrosomia and emergency cesarean sections among underweight, normal-weight, and overweight women, but not among obese ones. Obese and morbidly obese women experiencing excessive gestational weight gain showed no significantly increased risk of macrosomia or emergency cesarean section. However, among obese mothers, a too-low gestational weight gain reduced the risk of emergency cesarean sections significantly (p = 0.010). Consequently, the IOM recommendations for gestational weight gain fit only partly for pregnant women in Austria. In the case of obese and morbidly obese women, new guidelines for optimal pregnancy weight gain should be considered.
Collapse
Affiliation(s)
- Sylvia Kirchengast
- Department of Evolutionary Anthropology, University of Vienna, 1030 Vienna, Austria (J.H.); (M.K.)
| | - Josef Fellner
- Department of Evolutionary Anthropology, University of Vienna, 1030 Vienna, Austria (J.H.); (M.K.)
| | - Julia Haury
- Department of Evolutionary Anthropology, University of Vienna, 1030 Vienna, Austria (J.H.); (M.K.)
| | - Magdalena Kraus
- Department of Evolutionary Anthropology, University of Vienna, 1030 Vienna, Austria (J.H.); (M.K.)
| | - Antonia Stadler
- Department of Evolutionary Anthropology, University of Vienna, 1030 Vienna, Austria (J.H.); (M.K.)
| | - Teresa Schöllauf
- Department of Evolutionary Anthropology, University of Vienna, 1030 Vienna, Austria (J.H.); (M.K.)
| | - Beda Hartmann
- Department of Gynecology and Obstetrics, Clinic Donaustadt, 1030 Vienna, Austria;
| |
Collapse
|
12
|
Li S, Spitz N, Ghantous A, Abrishamcar S, Reimann B, Marques I, Silver MJ, Aguilar-Lacasaña S, Kitaba N, Rezwan FI, Röder S, Sirignano L, Tuhkanen J, Mancano G, Sharp GC, Metayer C, Morimoto L, Stein DJ, Zar HJ, Alfano R, Nawrot T, Wang C, Kajantie E, Keikkala E, Mustaniemi S, Ronkainen J, Sebert S, Silva W, Vääräsmäki M, Jaddoe VWV, Bernstein RM, Prentice AM, Cosin-Tomas M, Dwyer T, Håberg SE, Herceg Z, Magnus MC, Munthe-Kaas MC, Page CM, Völker M, Gilles M, Send T, Witt S, Zillich L, Gagliardi L, Richiardi L, Czamara D, Räikkönen K, Chatzi L, Vafeiadi M, Arshad SH, Ewart S, Plusquin M, Felix JF, Moore SE, Vrijheid M, Holloway JW, Karmaus W, Herberth G, Zenclussen A, Streit F, Lahti J, Hüls A, Hoang TT, London SJ, Wiemels JL. A Pregnancy and Childhood Epigenetics Consortium (PACE) meta-analysis highlights potential relationships between birth order and neonatal blood DNA methylation. Commun Biol 2024; 7:66. [PMID: 38195839 PMCID: PMC10776586 DOI: 10.1038/s42003-023-05698-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 12/12/2023] [Indexed: 01/11/2024] Open
Abstract
Higher birth order is associated with altered risk of many disease states. Changes in placentation and exposures to in utero growth factors with successive pregnancies may impact later life disease risk via persistent DNA methylation alterations. We investigated birth order with Illumina DNA methylation array data in each of 16 birth cohorts (8164 newborns) with European, African, and Latino ancestries from the Pregnancy and Childhood Epigenetics Consortium. Meta-analyzed data demonstrated systematic DNA methylation variation in 341 CpGs (FDR adjusted P < 0.05) and 1107 regions. Forty CpGs were located within known quantitative trait loci for gene expression traits in blood, and trait enrichment analysis suggested a strong association with immune-related, transcriptional control, and blood pressure regulation phenotypes. Decreasing fertility rates worldwide with the concomitant increased proportion of first-born children highlights a potential reflection of birth order-related epigenomic states on changing disease incidence trends.
Collapse
Affiliation(s)
- Shaobo Li
- Center for Genetic Epidemiology, Department of Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA
| | - Natalia Spitz
- Epigenomics and Mechanisms Branch, International Agency for Research on Cancer, Lyon, France
| | - Akram Ghantous
- Epigenomics and Mechanisms Branch, International Agency for Research on Cancer, Lyon, France
| | - Sarina Abrishamcar
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Brigitte Reimann
- Centre for Environmental Sciences, UHasselt, Agoralaan, Building D, 3590, Diepenbeek, Belgium
| | - Irene Marques
- The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
- Department of Pediatrics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Matt J Silver
- Medical Research Council Unit The Gambia at the London School of Hygiene and Tropical Medicine, London, UK
| | - Sofía Aguilar-Lacasaña
- ISGlobal, Institute for Global Health, Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
- CIBER Epidemiología y Salud Pública, Madrid, Spain
| | - Negusse Kitaba
- Human Development and Health, Faculty of Medicine, Southampton General Hospital, University of Southampton, Southampton, UK
| | - Faisal I Rezwan
- Human Development and Health, Faculty of Medicine, Southampton General Hospital, University of Southampton, Southampton, UK
- Department of Computer Science, Aberystwyth University, Aberystwyth, Ceredigion, SY23 3DB, UK
| | - Stefan Röder
- Department of Environmental Immunology, Helmholtz Centre for Environmental Research -UFZ, Leipzig, Germany
| | - Lea Sirignano
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Johanna Tuhkanen
- Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland
| | - Giulia Mancano
- MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Gemma C Sharp
- MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
- School of Psychology, Faculty of Health and Life Sciences, University of Exeter, Exeter, UK
| | - Catherine Metayer
- School of Public Health, University of California Berkeley, Berkeley, California, USA
| | - Libby Morimoto
- School of Public Health, University of California Berkeley, Berkeley, California, USA
| | - Dan J Stein
- SAMRC Unit on Risk & Resilience in Mental Disorders, Dept of Psychiatry & Neuroscience Institute, University of Cape Town, Rondebosch, South Africa
| | - Heather J Zar
- SAMRC Unit on Risk & Resilience in Mental Disorders, Dept of Psychiatry & Neuroscience Institute, University of Cape Town, Rondebosch, South Africa
- Department of Paediatrics and Child Health, Red Cross War Memorial Children's Hospital, University of Cape Town, Rondebosch, South Africa
| | - Rossella Alfano
- Centre for Environmental Sciences, UHasselt, Agoralaan, Building D, 3590, Diepenbeek, Belgium
| | - Tim Nawrot
- Centre for Environmental Sciences, UHasselt, Agoralaan, Building D, 3590, Diepenbeek, Belgium
| | - Congrong Wang
- Centre for Environmental Sciences, UHasselt, Agoralaan, Building D, 3590, Diepenbeek, Belgium
| | - Eero Kajantie
- Clinical Medicine Research Unit, Medical Research Center Oulu, Oulu University, Hospital and University of Oulu, Oulu, Finland
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
- Pediatric Research Centre, Children's Hospital, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Elina Keikkala
- Clinical Medicine Research Unit, Medical Research Center Oulu, Oulu University, Hospital and University of Oulu, Oulu, Finland
- Population Health Unit, Department of Public Health and Welfare, Finnish Institute for Health and Welfare, Oulu, Finland
| | - Sanna Mustaniemi
- Clinical Medicine Research Unit, Medical Research Center Oulu, Oulu University, Hospital and University of Oulu, Oulu, Finland
- Population Health Unit, Department of Public Health and Welfare, Finnish Institute for Health and Welfare, Oulu, Finland
| | - Justiina Ronkainen
- Research Unit of Population Health, Faculty of Medicine, University of Oulu, Oulu, Finland
| | - Sylvain Sebert
- Research Unit of Population Health, Faculty of Medicine, University of Oulu, Oulu, Finland
| | - Wnurinham Silva
- Research Unit of Population Health, Faculty of Medicine, University of Oulu, Oulu, Finland
| | - Marja Vääräsmäki
- Clinical Medicine Research Unit, Medical Research Center Oulu, Oulu University, Hospital and University of Oulu, Oulu, Finland
- Population Health Unit, Department of Public Health and Welfare, Finnish Institute for Health and Welfare, Oulu, Finland
| | - Vincent W V Jaddoe
- The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
- Department of Pediatrics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Robin M Bernstein
- Department of Anthropology and Institute of Behavioral Science, University of Colorado Boulder, Boulder, CO, USA
| | - Andrew M Prentice
- MRC Unit The Gambia at the London School of Hygiene & Tropical Medicine, Fajara, The Gambia
| | - Marta Cosin-Tomas
- ISGlobal, Institute for Global Health, Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
- CIBER Epidemiología y Salud Pública, Madrid, Spain
| | - Terence Dwyer
- Nuffield Department of Women's & Reproductive Health, University of Oxford, John Radcliffe Hospital, Oxford, OX3 9DU, UK
| | - Siri Eldevik Håberg
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Zdenko Herceg
- Epigenomics and Mechanisms Branch, International Agency for Research on Cancer, Lyon, France
| | - Maria C Magnus
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Monica Cheng Munthe-Kaas
- Department of Pediatric Oncology and Hematology, Oslo University Hospital, Norwegian Institute of Public Health, Oslo, Norway
| | - Christian M Page
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
- Department of Physical Health and Aging, Division for Mental and Physical Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Maja Völker
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Maria Gilles
- Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Tabea Send
- Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Stephanie Witt
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Lea Zillich
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Luigi Gagliardi
- Woman and Child Health Department, Ospedale Versilia, AUSL Toscana Nord Ovest, Pisa, Italy
| | - Lorenzo Richiardi
- Department of Medical Sciences, University of Turin, CPO Piemonte, Turin, Italy
| | - Darina Czamara
- Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland
| | - Katri Räikkönen
- Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland
| | - Lida Chatzi
- Department of Population and Public Health Sciences, Keck School of Medicine of USC. University of Southern California, Los Angeles, CA, USA
| | - Marina Vafeiadi
- Department of Social Medicine, Faculty of Medicine, University of Crete, Heraklion, Greece
| | - S Hasan Arshad
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
- David Hide Asthma and Allergy Research Centre, Isle of Wight, UK
| | - Susan Ewart
- College of Veterinary Medicine, Michigan State University, East Lansing, MI, USA
| | - Michelle Plusquin
- Centre for Environmental Sciences, UHasselt, Agoralaan, Building D, 3590, Diepenbeek, Belgium
| | - Janine F Felix
- The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
- Department of Pediatrics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Sophie E Moore
- Department of Women & Children's Health, King's College London, London, UK
| | - Martine Vrijheid
- ISGlobal, Institute for Global Health, Barcelona, Spain
- CIBER Epidemiología y Salud Pública, Madrid, Spain
| | - John W Holloway
- Human Development and Health, Faculty of Medicine, Southampton General Hospital, University of Southampton, Southampton, UK
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Wilfried Karmaus
- Division of Epidemiology, Biostatistics, and Environmental Health, University of Memphis, Memphis, TN, USA
| | - Gunda Herberth
- Department of Environmental Immunology, Helmholtz Centre for Environmental Research -UFZ, Leipzig, Germany
| | - Ana Zenclussen
- Department of Environmental Immunology, Helmholtz Centre for Environmental Research -UFZ, Leipzig, Germany
- Perinatal Immunology, Medical Faculty, Saxonian Incubator for Clinical Translation (SIKT), University of Leipzig, Leipzig, Germany
| | - Fabian Streit
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Jari Lahti
- Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland
| | - Anke Hüls
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Thanh T Hoang
- Epidemiology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC, USA
| | - Stephanie J London
- Epidemiology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC, USA
| | - Joseph L Wiemels
- Center for Genetic Epidemiology, Department of Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA.
| |
Collapse
|
13
|
Lindberger E, Ahlsson F, Junus K, Wikström AK, Sundström Poromaa I. Combined maternal central adiposity measures in relation to infant birth size. Sci Rep 2024; 14:725. [PMID: 38184682 PMCID: PMC10771412 DOI: 10.1038/s41598-024-51274-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 01/03/2024] [Indexed: 01/08/2024] Open
Abstract
Improvement of prenatal identification of large-for-gestational-age (LGA) infants could lower the risk for adverse outcomes. Therefore, we sought to evaluate the association of a combination of maternal waist circumference (WC) and abdominal fat depths with infant birth size. A cohort study including 1240 women was performed between 2015 and 2018 at Uppsala University Hospital, Sweden. Maternal WC was measured at the first antenatal visit, and visceral (VF) and subcutaneous (SCF) fat depths by ultrasound at the second-trimester anomaly scan. Waist circumference, VF, and SCF were categorized as low or high (cut-offs WC ≥ 88 cm, VF ≥ 54 mm, SCF ≥ 21 mm). Outcomes were birth weight standard deviation score (BWSDS) and LGA (BWSDS > 90th and > 97th percentile). Secondary outcome was small-for-gestational-age (SGA, BWSDS < 10th and < 3rd percentile). Univariate analysis of variance and logistic regression analyses were performed adjusted for maternal weight, height, parity, smoking, country of birth, pregestational diabetes, and chronic hypertension. For both high and low WC, high VF was positively associated with BWSDS and LGA. There was no association with SGA. The results did not demonstrate any value of the combination of WC and fat depth measures in predicting infant birth size but suggested VF as a marker for large infants.
Collapse
Affiliation(s)
- Emelie Lindberger
- Department of Women's and Children's Health, Uppsala University, 751 85, Uppsala, Sweden.
| | - Fredrik Ahlsson
- Department of Women's and Children's Health, Uppsala University, 751 85, Uppsala, Sweden
| | - Katja Junus
- Department of Women's and Children's Health, Uppsala University, 751 85, Uppsala, Sweden
| | - Anna-Karin Wikström
- Department of Women's and Children's Health, Uppsala University, 751 85, Uppsala, Sweden
| | | |
Collapse
|
14
|
He W, Posey EA, Steele CC, Savell JW, Bazer FW, Wu G. Dietary glycine supplementation enhances glutathione availability in tissues of pigs with intrauterine growth restriction. J Anim Sci 2024; 102:skae025. [PMID: 38271555 PMCID: PMC10873787 DOI: 10.1093/jas/skae025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 01/24/2024] [Indexed: 01/27/2024] Open
Abstract
This study tested the hypothesis that dietary supplementation with glycine enhances the synthesis and concentrations of glutathione (GSH, a major antioxidant) in tissues of pigs with intrauterine growth restriction (IUGR). At weaning (21 d of age), IUGR pigs and litter mates with normal birth weights (NBW) were assigned randomly to one of two groups, representing supplementation with 1% glycine or 1.19% l-alanine (isonitrogenous control) to a corn- and soybean meal-based diet. Blood and other tissues were obtained from the pigs within 1 wk after the feeding trial ended at 188 d of age to determine GSH, oxidized GSH (GSSG), and activities of GSH-metabolic enzymes. Results indicated that concentrations of GSH + GSSG or GSH in plasma, liver, and jejunum (P < 0.001) and concentrations of GSH in longissimus lumborum and gastrocnemius muscles (P < 0.05) were lower in IUGR pigs than in NBW pigs. In contrast, IUGR increased GSSG/GSH ratios (an indicator of oxidative stress) in plasma (P < 0.001), jejunum (P < 0.001), both muscles (P < 0.05), and pancreas (P = 0.001), while decreasing activities of γ-glutamylcysteine synthetase and GSH synthetase in liver (P < 0.001) and jejunum (P < 0.01); and GSH reductase in jejunum (P < 0.01), longissimus lumborum muscle (P < 0.01), gastrocnemius muscle (P < 0.05), and pancreas (P < 0.01). In addition, IUGR pigs had greater (P < 0.001) concentrations of thiobarbituric acid reactive substances (TBARS; an indicator of lipid peroxidation) in plasma, jejunum, muscles, and pancreas than NBW pigs. Compared with isonitrogenous controls, dietary glycine supplementation increased concentrations of GSH plus GSSG and GSH in plasma (P < 0.01), liver (P < 0.001), jejunum (P < 0.001), longissimus lumborum muscle (P = 0.001), and gastrocnemius muscle (P < 0.05); activities of GSH-synthetic enzymes in liver (P < 0.01) and jejunum (P < 0.05), while reducing GSSG/GSH ratios in plasma (P < 0.001), jejunum (P < 0.001), longissimus lumborum muscle (P < 0.001), gastrocnemius muscle (P = 0.01), pancreas (P < 0.05), and kidneys (P < 0.01). Concentrations of GSH plus GSSG, GSH, and GSSG/GSH ratios in kidneys were not affected (P > 0.05) by IUGR. Furthermore, glycine supplementation reduced (P < 0.001) TBARS concentrations in plasma, jejunum, muscles, and pancreas. Collectively, IUGR reduced GSH availability and induced oxidative stress in pig tissues, and these abnormalities were prevented by dietary glycine supplementation in a tissue-specific manner.
Collapse
Affiliation(s)
- Wenliang He
- Department of Animal Science, Texas A&M University, College Station, TX 77843, USA
| | - Erin A Posey
- Department of Animal Science, Texas A&M University, College Station, TX 77843, USA
| | - Chandler C Steele
- Department of Animal Science, Texas A&M University, College Station, TX 77843, USA
| | - Jeffrey W Savell
- Department of Animal Science, Texas A&M University, College Station, TX 77843, USA
| | - Fuller W Bazer
- Department of Animal Science, Texas A&M University, College Station, TX 77843, USA
| | - Guoyao Wu
- Department of Animal Science, Texas A&M University, College Station, TX 77843, USA
| |
Collapse
|
15
|
Hanrahan J, Steeves KL, Locke DP, O'Brien TM, Maekawa AS, Amiri R, Macgowan CK, Baschat AA, Kingdom JC, Simpson AJ, Simpson MJ, Sled JG, Jobst KJ, Cahill LS. Maternal exposure to polyethylene micro- and nanoplastics impairs umbilical blood flow but not fetal growth in pregnant mice. Sci Rep 2024; 14:399. [PMID: 38172192 PMCID: PMC10764924 DOI: 10.1038/s41598-023-50781-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 12/25/2023] [Indexed: 01/05/2024] Open
Abstract
While microplastics have been recently detected in human blood and the placenta, their impact on human health is not well understood. Using a mouse model of environmental exposure during pregnancy, our group has previously reported that exposure to polystyrene micro- and nanoplastics throughout gestation results in fetal growth restriction. While polystyrene is environmentally relevant, polyethylene is the most widely produced plastic and amongst the most commonly detected microplastic in drinking water and human blood. In this study, we investigated the effect of maternal exposure to polyethylene micro- and nanoplastics on fetal growth and placental function. Healthy, pregnant CD-1 dams were divided into three groups: 106 ng/L of 740-4990 nm polyethylene with surfactant in drinking water (n = 12), surfactant alone in drinking water (n = 12) or regular filtered drinking water (n = 11). At embryonic day 17.5, high-frequency ultrasound was used to investigate the placental and fetal hemodynamic responses following exposure. While maternal exposure to polyethylene did not impact fetal growth, there was a significant effect on placental function with a 43% increase in umbilical artery blood flow in the polyethylene group compared to controls (p < 0.01). These results suggest polyethylene has the potential to cause adverse pregnancy outcomes through abnormal placental function.
Collapse
Affiliation(s)
- Jenna Hanrahan
- Department of Chemistry, Memorial University of Newfoundland, Arctic Avenue, St. John's, NL, A1C 5S7, Canada
| | - Katherine L Steeves
- Department of Chemistry, Memorial University of Newfoundland, Arctic Avenue, St. John's, NL, A1C 5S7, Canada
| | - Drew P Locke
- Department of Chemistry, Memorial University of Newfoundland, Arctic Avenue, St. John's, NL, A1C 5S7, Canada
| | - Thomas M O'Brien
- Department of Chemistry, Memorial University of Newfoundland, Arctic Avenue, St. John's, NL, A1C 5S7, Canada
| | - Alexandre S Maekawa
- Department of Chemistry, Memorial University of Newfoundland, Arctic Avenue, St. John's, NL, A1C 5S7, Canada
| | - Roshanak Amiri
- Department of Chemistry, Memorial University of Newfoundland, Arctic Avenue, St. John's, NL, A1C 5S7, Canada
| | - Christopher K Macgowan
- Translational Medicine, Hospital for Sick Children, Toronto, ON, M5G 1X8, Canada
- Department of Medical Biophysics, University of Toronto, Toronto, ON, M5G 1L7, Canada
| | - Ahmet A Baschat
- Department of Gynecology and Obstetrics, Johns Hopkins Center for Fetal Therapy, Johns Hopkins University, Baltimore, MD, 21287, USA
| | - John C Kingdom
- Department of Obstetrics and Gynecology, University of Toronto, Toronto, ON, M5G 1E2, Canada
- Mount Sinai Hospital, Toronto, ON, M5G 1X5, Canada
| | - André J Simpson
- Environmental NMR Centre and Department of Physical and Environmental Sciences, University of Toronto, Toronto, ON, M1C 1A4, Canada
| | - Myrna J Simpson
- Environmental NMR Centre and Department of Physical and Environmental Sciences, University of Toronto, Toronto, ON, M1C 1A4, Canada
| | - John G Sled
- Translational Medicine, Hospital for Sick Children, Toronto, ON, M5G 1X8, Canada
- Department of Medical Biophysics, University of Toronto, Toronto, ON, M5G 1L7, Canada
- Department of Obstetrics and Gynecology, University of Toronto, Toronto, ON, M5G 1E2, Canada
- Mouse Imaging Centre, Hospital for Sick Children, Toronto, ON, M5T 3H7, Canada
| | - Karl J Jobst
- Department of Chemistry, Memorial University of Newfoundland, Arctic Avenue, St. John's, NL, A1C 5S7, Canada
| | - Lindsay S Cahill
- Department of Chemistry, Memorial University of Newfoundland, Arctic Avenue, St. John's, NL, A1C 5S7, Canada.
- Discipline of Radiology, Memorial University of Newfoundland, St. John's, NL, A1C 5S7, Canada.
| |
Collapse
|
16
|
Lindberger E, Larsson A, Kunovac Kallak T, Sundström Poromaa I, Wikström AK, Österroos A, Ahlsson F. Maternal early mid-pregnancy adiponectin in relation to infant birth weight and the likelihood of being born large-for-gestational-age. Sci Rep 2023; 13:20919. [PMID: 38017078 PMCID: PMC10684871 DOI: 10.1038/s41598-023-48027-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 11/21/2023] [Indexed: 11/30/2023] Open
Abstract
This study aimed to evaluate the association of maternal adiponectin with infant birth size in 1349 pregnant women at Uppsala University Hospital, Sweden. The mean age of the women was 31.0 years, and 40.9% were nulliparous. Maternal early mid-pregnancy adiponectin was measured in microgram/mL. Linear regression models were performed to evaluate the association between adiponectin and infant birth weight. Logistic regression models were used to evaluate adiponectin in relation to the odds of giving birth to an infant large-for-gestational-age (LGA, infant birth weight standard deviation score > 90th percentile). Adjustments were made for early pregnancy BMI and diabetes mellitus. Prior adjustments, adiponectin was inversely associated with infant birth weight (β - 17.1, 95% confidence interval (CI) - 26.8 to - 7.4 g, P < 0.001), and one microgram/mL increase in adiponectin was associated with a 9% decrease in the odds of giving birth to an LGA infant (odds ratio 0.91, CI 0.85-0.97, P = 0.006). The associations did not withstand in the adjusted models. We found a significant interaction between adiponectin and infant sex on birth size. This interaction was driven by an inverse association between maternal adiponectin and birth size in female infants, whereas no such association was found in males.
Collapse
Affiliation(s)
- Emelie Lindberger
- Department of Women's and Children's Health, Uppsala University, 751 85, Uppsala, Sweden.
| | - Anders Larsson
- Department of Medical Sciences, Uppsala University, 751 85, Uppsala, Sweden
| | | | | | - Anna-Karin Wikström
- Department of Women's and Children's Health, Uppsala University, 751 85, Uppsala, Sweden
| | - Anna Österroos
- Department of Women's and Children's Health, Uppsala University, 751 85, Uppsala, Sweden
| | - Fredrik Ahlsson
- Department of Women's and Children's Health, Uppsala University, 751 85, Uppsala, Sweden
| |
Collapse
|
17
|
Vietheer A, Kiserud T, Ebbing C, Rajkumar H, Ariansen Haaland Ø, Lie RT, Romero R, Kessler J. Maternal physical activity affects yolk sac size and growth in early pregnancy, but girls and boys use different strategies. Sci Rep 2023; 13:20246. [PMID: 37985885 PMCID: PMC10661167 DOI: 10.1038/s41598-023-47536-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 11/14/2023] [Indexed: 11/22/2023] Open
Abstract
This longitudinal study investigated the impact of actigraphy-measured maternal physical activity on yolk sac size during early development. The yolk sac, a transient extraembryonic organ, plays a crucial role in embryonic development and is involved in metabolism, nutrition, growth, and hematopoiesis. Prospectively collected data from 190 healthy women indicated that their total daily physical activity, including both light and moderate-vigorous activity, was associated with yolk sac growth dynamics depending on embryonic sex and gestational age. Higher preconception maternal physical activity was linked to a larger yolk sac at 7 weeks (95% CI [0.02-0.13 mm]) and a smaller yolk sac at 10 weeks' gestation (95% CI [- 0.18 to - 0.00]) in male embryos; in female embryos, the yolk sac size was increased at 10 weeks' gestation (95% CI [0.06-0.26]) and was, on average, 24% larger than that in male embryos (95% CI [0.12-0.38]). Considering the pattern of other maternal effects on yolk sac size-e.g., body composition and sleep duration-we suggest that physiological yolk sac adaptations occur in short, sex-specific time windows and can be influenced by various maternal factors.
Collapse
Affiliation(s)
- Alexander Vietheer
- Department of Obstetrics and Gynecology, Haukeland University Hospital, Jonas Lies Vei 72, 5053, Bergen, Norway.
- Maternal-Fetal-Neonatal-Research Western Norway, Department of Clinical Science, University of Bergen, Bergen, Norway.
| | - Torvid Kiserud
- Department of Obstetrics and Gynecology, Haukeland University Hospital, Jonas Lies Vei 72, 5053, Bergen, Norway
- Maternal-Fetal-Neonatal-Research Western Norway, Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Cathrine Ebbing
- Department of Obstetrics and Gynecology, Haukeland University Hospital, Jonas Lies Vei 72, 5053, Bergen, Norway
- Maternal-Fetal-Neonatal-Research Western Norway, Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Hemamaalini Rajkumar
- Department of Obstetrics and Gynecology, Haukeland University Hospital, Jonas Lies Vei 72, 5053, Bergen, Norway
| | | | - Rolv Terje Lie
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Roberto Romero
- Pregnancy Research Branch, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Bethesda, MD, USA
- Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, MI, USA
- Department of Epidemiology and Biostatistics, Michigan State University, East Lansing, MI, USA
| | - Jörg Kessler
- Department of Obstetrics and Gynecology, Haukeland University Hospital, Jonas Lies Vei 72, 5053, Bergen, Norway
- Maternal-Fetal-Neonatal-Research Western Norway, Department of Clinical Science, University of Bergen, Bergen, Norway
| |
Collapse
|
18
|
Huang Y, Su S, Luo W, Zhong H, Wang X, Lyu G. Effects and mechanisms of intrauterine chronic hypoxia on ovarian reserve function of zygotic rats. Sci Rep 2023; 13:19771. [PMID: 37957219 PMCID: PMC10643435 DOI: 10.1038/s41598-023-47088-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Accepted: 11/08/2023] [Indexed: 11/15/2023] Open
Abstract
Chronic intrauterine hypoxia (ICH) may lead to permanent alterations in the offspring's body structure, function, and metabolism through the "developmental programming" pathway, resulting in lasting changes in physiology and metabolism, as well as the onset of adult-onset diseases. The aim was to investigate intrauterine growth restriction caused by ICH and its effect on ovarian reserve function in female offspring at different developmental stages after birth. Healthy female Sprague-Dawley rats (n = 20) were pregnant by normal mating, and the rats in the ICH group were treated with chronic intrauterine hypoxia twice a day for 04 h00 each time from day 4 to 21 of gestation. After the first hypoxic treatment, four pregnant rats were randomly selected from the ICH and natural control groups for arterial blood gas analysis. In the ICH group, birth weight and body weight on the 5th day after birth were less than in the control group, the total number of follicles and the number of primordial follicles in the offspring of the ICH group were significantly reduced on postnatal days 5, 20, and 40 (p < 0.05). ICH decreases ovarian reserve function in female offspring rats and programmatically regulates the differential expression of ovarian miRNAs in female offspring rats.
Collapse
Affiliation(s)
- Yanyan Huang
- Department of Reproductive Medicine, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, 362000, China
- Department of Ultrasound in Medicine, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, 362000, China
| | - Shanshan Su
- Department of Ultrasound in Medicine, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, 362000, China
| | - Weiwen Luo
- Department of Ultrasound, Zhangzhou Hospital, Zhangzhou, 363000, Fujian Province, China
| | - Huohu Zhong
- Department of Ultrasound in Medicine, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, 362000, China
| | - Xiali Wang
- Department of Ultrasound in Medicine, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, 362000, China
- Collaborative Innovation Center for Maternal and Infant Health Service Application Technology of Education Ministry, Quanzhou Medical College, Quanzhou, 362000, China
- Department of Clinical Medicine, Quanzhou Medical College, Quanzhou, 362000, China
| | - Guorong Lyu
- Department of Ultrasound in Medicine, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, 362000, China.
- Collaborative Innovation Center for Maternal and Infant Health Service Application Technology of Education Ministry, Quanzhou Medical College, Quanzhou, 362000, China.
- Department of Clinical Medicine, Quanzhou Medical College, Quanzhou, 362000, China.
| |
Collapse
|
19
|
Reim PK, Engelbrechtsen L, Gybel-Brask D, Schnurr TM, Kelstrup L, Høgdall EV, Hansen T. The influence of insulin-related genetic variants on fetal growth, fetal blood flow, and placental weight in a prospective pregnancy cohort. Sci Rep 2023; 13:19638. [PMID: 37949941 PMCID: PMC10638310 DOI: 10.1038/s41598-023-46910-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 11/07/2023] [Indexed: 11/12/2023] Open
Abstract
The fetal insulin hypothesis proposes that low birthweight and type 2 diabetes (T2D) in adulthood may be two phenotypes of the same genotype. In this study we aimed to explore this theory further by testing the effects of GWAS-identified genetic variants related to insulin release and sensitivity on fetal growth and blood flow from week 20 of gestation to birth and on placental weight at birth. We calculated genetic risk scores (GRS) of first phase insulin release (FPIR), fasting insulin (FI), combined insulin resistance and dyslipidaemia (IR + DLD) and insulin sensitivity (IS) in a study population of 665 genotyped newborns. Two-dimensional ultrasound measurements with estimation of fetal weight and blood flow were carried out at week 20, 25, and 32 of gestation in all 665 pregnancies. Birthweight and placental weight were registered at birth. Associations between the GRSs and fetal growth, blood flow and placental weight were investigated using linear mixed models. The FPIR GRS was directly associated with fetal growth from week 20 to birth, and both the FI GRS, IR + DLD GRS, and IS GRS were associated with placental weight at birth. Our findings indicate that insulin-related genetic variants might primarily affect fetal growth via the placenta.
Collapse
Affiliation(s)
- Pauline K Reim
- Faculty of Health Sciences, Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Maersk Tower, Blegdamsvej 3B, 8th Floor, 2200, Copenhagen, Denmark
| | - Line Engelbrechtsen
- Faculty of Health Sciences, Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Maersk Tower, Blegdamsvej 3B, 8th Floor, 2200, Copenhagen, Denmark
- Department of Gynaecology and Obstetrics, Herlev Hospital, University of Copenhagen, Herlev, Denmark
| | - Dorte Gybel-Brask
- Psycotherapeutic Outpatient Clinic, Department of Psychiatry, Ballerup Hospital, Ballerup, Denmark
| | - Theresia M Schnurr
- Faculty of Health Sciences, Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Maersk Tower, Blegdamsvej 3B, 8th Floor, 2200, Copenhagen, Denmark
| | - Louise Kelstrup
- Department of Gynaecology and Obstetrics, Herlev Hospital, University of Copenhagen, Herlev, Denmark
| | - Estrid V Høgdall
- Molecular Unit, Department of Pathology, Herlev Hospital, University of Copenhagen, Herlev, Denmark
| | - Torben Hansen
- Faculty of Health Sciences, Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Maersk Tower, Blegdamsvej 3B, 8th Floor, 2200, Copenhagen, Denmark.
| |
Collapse
|
20
|
Han M, Hu L, Wu D, Zhang Y, Li P, Zhao X, Zeng Y, Ren G, Hou Z, Pang Y, Zhao T, Zhong C. IL-21R-STAT3 signalling initiates a differentiation program in uterine tissue-resident NK cells to support pregnancy. Nat Commun 2023; 14:7109. [PMID: 37925507 PMCID: PMC10625623 DOI: 10.1038/s41467-023-42990-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 10/26/2023] [Indexed: 11/06/2023] Open
Abstract
Tissue-resident Natural Killer (trNK) cells are crucial components of local immunity that activate rapidly upon infection. However, under steady state conditions, their responses are tightly controlled to prevent unwanted tissue damage. The mechanisms governing their differentiation and activation are not fully understood. Here, we characterise uterine trNK cells longitudinally during pregnancy by single cell RNA sequencing and find that the combined expression pattern of 4-1BB and CD55 defines their three distinct stages of differentiation in mice. Mechanistically, an IL-21R-STAT3 axis is essential for initiating the trNK cell differentiation. The fully differentiated trNK cells demonstrate enhanced functionality, which is necessary for remodelling spiral arteries in the decidua. We identify an apoptotic program that is specific to the terminal differentiation stage, which may preclude tissue damage by these highly activated trNK cells. In summary, uterine trNK cells become intensely active and effective during pregnancy, but tightly controlled via a differentiation program that also limits potential harm, suggesting an intricate mechanism for harnessing trNK cells in maintaining pregnancy.
Collapse
Affiliation(s)
- Mengwei Han
- Institute of Systems Biomedicine, School of Basic Medical Sciences, Beijing Key Laboratory of Tumor Systems Biology, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing, 100191, China
| | - Luni Hu
- Institute of Systems Biomedicine, School of Basic Medical Sciences, Beijing Key Laboratory of Tumor Systems Biology, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing, 100191, China
| | - Di Wu
- Institute of Systems Biomedicine, School of Basic Medical Sciences, Beijing Key Laboratory of Tumor Systems Biology, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing, 100191, China
| | - Yime Zhang
- Institute of Systems Biomedicine, School of Basic Medical Sciences, Beijing Key Laboratory of Tumor Systems Biology, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing, 100191, China
| | - Peng Li
- Institute of Systems Biomedicine, School of Basic Medical Sciences, Beijing Key Laboratory of Tumor Systems Biology, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing, 100191, China
| | - Xingyu Zhao
- Institute of Systems Biomedicine, School of Basic Medical Sciences, Beijing Key Laboratory of Tumor Systems Biology, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing, 100191, China
| | - Yanyu Zeng
- Institute of Systems Biomedicine, School of Basic Medical Sciences, Beijing Key Laboratory of Tumor Systems Biology, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing, 100191, China
| | - Guanqun Ren
- Institute of Systems Biomedicine, School of Basic Medical Sciences, Beijing Key Laboratory of Tumor Systems Biology, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing, 100191, China
| | - Zhiyuan Hou
- Institute of Systems Biomedicine, School of Basic Medical Sciences, Beijing Key Laboratory of Tumor Systems Biology, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing, 100191, China
| | - Yanli Pang
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
| | - Tongbiao Zhao
- National Stem Cell Resource Center, State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, China
| | - Chao Zhong
- Institute of Systems Biomedicine, School of Basic Medical Sciences, Beijing Key Laboratory of Tumor Systems Biology, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing, 100191, China.
- NHC Key Laboratory of Medical Immunology, Peking University, Beijing, 100191, China.
- Key Laboratory of Molecular Immunology, Chinese Academy of Medical Sciences, Beijing, 100191, China.
| |
Collapse
|
21
|
Namburete AIL, Papież BW, Fernandes M, Wyburd MK, Hesse LS, Moser FA, Ismail LC, Gunier RB, Squier W, Ohuma EO, Carvalho M, Jaffer Y, Gravett M, Wu Q, Lambert A, Winsey A, Restrepo-Méndez MC, Bertino E, Purwar M, Barros FC, Stein A, Noble JA, Molnár Z, Jenkinson M, Bhutta ZA, Papageorghiou AT, Villar J, Kennedy SH. Normative spatiotemporal fetal brain maturation with satisfactory development at 2 years. Nature 2023; 623:106-114. [PMID: 37880365 PMCID: PMC10620088 DOI: 10.1038/s41586-023-06630-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 09/08/2023] [Indexed: 10/27/2023]
Abstract
Maturation of the human fetal brain should follow precisely scheduled structural growth and folding of the cerebral cortex for optimal postnatal function1. We present a normative digital atlas of fetal brain maturation based on a prospective international cohort of healthy pregnant women2, selected using World Health Organization recommendations for growth standards3. Their fetuses were accurately dated in the first trimester, with satisfactory growth and neurodevelopment from early pregnancy to 2 years of age4,5. The atlas was produced using 1,059 optimal quality, three-dimensional ultrasound brain volumes from 899 of the fetuses and an automated analysis pipeline6-8. The atlas corresponds structurally to published magnetic resonance images9, but with finer anatomical details in deep grey matter. The between-study site variability represented less than 8.0% of the total variance of all brain measures, supporting pooling data from the eight study sites to produce patterns of normative maturation. We have thereby generated an average representation of each cerebral hemisphere between 14 and 31 weeks' gestation with quantification of intracranial volume variability and growth patterns. Emergent asymmetries were detectable from as early as 14 weeks, with peak asymmetries in regions associated with language development and functional lateralization between 20 and 26 weeks' gestation. These patterns were validated in 1,487 three-dimensional brain volumes from 1,295 different fetuses in the same cohort. We provide a unique spatiotemporal benchmark of fetal brain maturation from a large cohort with normative postnatal growth and neurodevelopment.
Collapse
Affiliation(s)
- Ana I L Namburete
- Oxford Machine Learning in Neuroimaging Laboratory, Department of Computer Science, University of Oxford, Oxford, UK.
- Wellcome Centre for Integrative Neuroimaging, University of Oxford, Oxford, UK.
- Department of Engineering Science, University of Oxford, Oxford, UK.
| | - Bartłomiej W Papież
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, University of Oxford, Oxford, UK
| | - Michelle Fernandes
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
- MRC Lifecourse Epidemiology Centre, Human Development and Health Academic Unit, Faculty of Medicine, University of Southampton, Southampton, UK
- Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, UK
| | - Madeleine K Wyburd
- Oxford Machine Learning in Neuroimaging Laboratory, Department of Computer Science, University of Oxford, Oxford, UK
| | - Linde S Hesse
- Oxford Machine Learning in Neuroimaging Laboratory, Department of Computer Science, University of Oxford, Oxford, UK
- Department of Engineering Science, University of Oxford, Oxford, UK
| | - Felipe A Moser
- Oxford Machine Learning in Neuroimaging Laboratory, Department of Computer Science, University of Oxford, Oxford, UK
| | - Leila Cheikh Ismail
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Robert B Gunier
- Center for Environmental Research and Children's Health, School of Public Health, University of California, Berkeley, CA, USA
| | - Waney Squier
- Department of Neuropathology, John Radcliffe Hospital, Oxford, UK
| | - Eric O Ohuma
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
- Maternal, Adolescent, Reproductive and Child Health Centre, London School of Hygiene and Tropical Medicine, London, UK
| | - Maria Carvalho
- Department of Obstetrics and Gynaecology, Faculty of Health Sciences, Aga Khan University Hospital, Nairobi, Kenya
| | - Yasmin Jaffer
- Department of Family and Community Health, Ministry of Health, Muscat, Sultanate of Oman
| | - Michael Gravett
- Departments of Obstetrics and Gynecology and of Global Health, University of Washington, Seattle, WA, USA
| | - Qingqing Wu
- School of Public Health, Peking University, Beijing, China
| | - Ann Lambert
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
- Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, UK
| | - Adele Winsey
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
| | | | - Enrico Bertino
- Dipartimento di Scienze Pediatriche e dell' Adolescenza, SCDU Neonatologia, Universita di Torino, Turin, Italy
| | - Manorama Purwar
- Nagpur INTERGROWTH-21st Research Centre, Ketkar Hospital, Nagpur, India
| | - Fernando C Barros
- Programa de Pós-Graduação em Saúde e Comportamento, Universidade Católica de Pelotas, Pelotas, Brazil
| | - Alan Stein
- Department of Psychiatry, University of Oxford, Oxford, UK
- African Health Research Institute, KwaZulu-Natal, South Africa
- MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa
| | - J Alison Noble
- Department of Engineering Science, University of Oxford, Oxford, UK
| | - Zoltán Molnár
- Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK
| | - Mark Jenkinson
- Wellcome Centre for Integrative Neuroimaging, University of Oxford, Oxford, UK
- Australian Institute for Machine Learning, Department of Computer Science, University of Adelaide, Adelaide, South Australia, Australia
- South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
| | - Zulfiqar A Bhutta
- Center for Global Child Health, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Aris T Papageorghiou
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
- Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, UK
| | - José Villar
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
- Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, UK
| | - Stephen H Kennedy
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
- Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, UK
| |
Collapse
|
22
|
Portela LMF, Constantino FB, Camargo ACL, Santos SAA, Colombelli KT, Fioretto MN, Barata LA, Silva EJR, Scarano WR, Felisbino SL, Moreno CS, Justulin LA. Early-life origin of prostate cancer through deregulation of miR-206 networks in maternally malnourished offspring rats. Sci Rep 2023; 13:18685. [PMID: 37907720 PMCID: PMC10618455 DOI: 10.1038/s41598-023-46068-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 10/27/2023] [Indexed: 11/02/2023] Open
Abstract
The Developmental Origins of Health and Disease (DOHaD) concept has provided the framework to assess how early life experiences can shape health and disease throughout the life course. While maternal malnutrition has been proposed as a risk factor for the developmental programming of prostate cancer (PCa), the molecular mechanisms remain poorly understood. Using RNA-seq data, we demonstrated deregulation of miR-206-Plasminogen (PLG) network in the ventral prostate (VP) of young maternally malnourished offspring. RT-qPCR confirmed the deregulation of the miR-206-PLG network in the VP of young and old offspring rats. Considering the key role of estrogenic signaling pathways in prostate carcinogenesis, in vitro miRNA mimic studies also revealed a negative correlation between miR-206 and estrogen receptor α (ESR1) expression in PNT2 cells. Together, we demonstrate that early life estrogenization associated with the deregulation of miR-206 networks can contribute to the developmental origins of PCa in maternally malnourished offspring. Understanding the molecular mechanisms by which early life malnutrition affects offspring health can encourage the adoption of a governmental policy for the prevention of non-communicable chronic diseases related to the DOHaD concept.
Collapse
Affiliation(s)
- Luiz M F Portela
- Department of Structural and Functional Biology, Institute of Biosciences, Sao Paulo State University (UNESP), Botucatu, SP, 18618-689, Brazil
| | - Flavia B Constantino
- Department of Structural and Functional Biology, Institute of Biosciences, Sao Paulo State University (UNESP), Botucatu, SP, 18618-689, Brazil
| | - Ana C L Camargo
- Department of Structural and Functional Biology, Institute of Biosciences, Sao Paulo State University (UNESP), Botucatu, SP, 18618-689, Brazil
| | - Sérgio A A Santos
- Department of Structural and Functional Biology, Institute of Biosciences, Sao Paulo State University (UNESP), Botucatu, SP, 18618-689, Brazil
- Cancer Signaling and Epigenetics Program, Fox Chase Cancer Center, Philadelphia, PA, 19111, USA
| | - Ketlin T Colombelli
- Department of Structural and Functional Biology, Institute of Biosciences, Sao Paulo State University (UNESP), Botucatu, SP, 18618-689, Brazil
| | - Matheus N Fioretto
- Department of Structural and Functional Biology, Institute of Biosciences, Sao Paulo State University (UNESP), Botucatu, SP, 18618-689, Brazil
| | - Luísa A Barata
- Department of Structural and Functional Biology, Institute of Biosciences, Sao Paulo State University (UNESP), Botucatu, SP, 18618-689, Brazil
| | - Erick J R Silva
- Department of Biophysics and Pharmacology, Institute of Biosciences, Unesp, Botucatu, Brazil
| | - Wellerson R Scarano
- Department of Structural and Functional Biology, Institute of Biosciences, Sao Paulo State University (UNESP), Botucatu, SP, 18618-689, Brazil
| | - Sergio L Felisbino
- Department of Structural and Functional Biology, Institute of Biosciences, Sao Paulo State University (UNESP), Botucatu, SP, 18618-689, Brazil
| | - Carlos S Moreno
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, USA
- Department of Biomedical Informatics, Emory University School of Medicine, Atlanta, GA, USA
| | - Luis A Justulin
- Department of Structural and Functional Biology, Institute of Biosciences, Sao Paulo State University (UNESP), Botucatu, SP, 18618-689, Brazil.
| |
Collapse
|
23
|
Lu J, Li H, Zheng X, Liu Y, Zhao P. Small RNA sequencing analysis of exosomes derived from umbilical plasma in IUGR lambs. Commun Biol 2023; 6:943. [PMID: 37714996 PMCID: PMC10504244 DOI: 10.1038/s42003-023-05276-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Accepted: 08/23/2023] [Indexed: 09/17/2023] Open
Abstract
During the summer, pregnant ewes experience heat stress, leading to the occurrence of IUGR lambs. This study aims to explore the biomarkers of exosomal miRNAs derived from umbilical plasma in both IUGR and normal Hu lambs. We establish a heat-stressed Hu sheep model during mid-late gestation and selected IUGR and normal lambs for analysis. Exosomes from umbilical plasma were separated and small RNA sequencing is used to identify differentially expressed miRNAs. Next, we utilize MiRanda to predict the target genes of the differentially expressed miRNAs. To further understand the biological significance of these miRNAs, we conduct GO and KEGG pathway enrichment analysis for their target genes. The study's findings indicate that oar-miR-411a-5p is significantly downregulated in exosomes derived from umbilical plasma of IUGR lambs, while oar-miR-200c is significantly upregulated in the HS-IUGR group (P < 0.05). Furthermore, GO and KEGG enrichment analysis demonstrate that the target genes are involved in the Wnt, TGF-beta, and Rap1 signaling pathways. miRNAs found in exosomes have the potential to be utilized as biomarkers for both the diagnosis and treatment of IUGR fetuses.
Collapse
Affiliation(s)
- Jiawei Lu
- College of Animal Science and Technology, Nanjing Agricultural University, 210095, Nanjing, China
| | - Huixia Li
- College of Animal Science and Technology, Nanjing Agricultural University, 210095, Nanjing, China.
| | - Xiaomin Zheng
- Research Institute for Reproductive Medicine and Genetic Diseases, Wuxi Maternity and Child Health Hospital, Wuxi, 214002, Jiangsu, China.
| | - Yuan Liu
- College of Animal Science and Technology, Nanjing Agricultural University, 210095, Nanjing, China
| | - Peng Zhao
- College of Animal Science and Technology, Nanjing Agricultural University, 210095, Nanjing, China
| |
Collapse
|
24
|
Żelaźniewicz A, Nowak-Kornicka J, Pawłowski B. Birth size and the serum level of biological age markers in men. Sci Rep 2023; 13:14231. [PMID: 37648769 PMCID: PMC10469219 DOI: 10.1038/s41598-023-41065-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 08/21/2023] [Indexed: 09/01/2023] Open
Abstract
Previous studies showed that intrauterine growth restrictions, resulting in smaller body size at birth, are associated with altered development and the risk of age-related diseases in adult life. Thus, prenatal development may predict aging trajectories in humans. The study aimed to verify if body size at birth is related to biological age in adult men. The study sample consisted of 159 healthy, non-smoking men with a mean age of 35.24 (SD 3.44) years. Birth weight and length were taken from medical records. The ponderal index at birth was calculated. Biological age was evaluated based on serum levels of s-Klotho, hsCRP, DHEA/S, and oxidative stress markers. Pregnancy age at birth, lifestyle, weight, cortisol, and testosterone levels were controlled. The results showed no relationship between birth size and s-Klotho, DHEA/S level, inflammation, or oxidative stress. Also, men born as small-for-gestational-age (N = 49) and men born as appropriate-for-gestational-age (N = 110) did not differ in terms of biological age markers levels. The results were similar when controlled for pregnancy week at birth, chronological age, BMI, testosterone, or cortisol level. The results suggest that there is no relationship between intrauterine growth and biomarkers of aging in men aged 30-45 years from the affluent population.
Collapse
Affiliation(s)
- Agnieszka Żelaźniewicz
- Department of Human Biology, University of Wrocław, Ul. Przybyszewskiego 63, 51-148, Wrocław, Poland.
| | - Judyta Nowak-Kornicka
- Department of Human Biology, University of Wrocław, Ul. Przybyszewskiego 63, 51-148, Wrocław, Poland
| | - Bogusław Pawłowski
- Department of Human Biology, University of Wrocław, Ul. Przybyszewskiego 63, 51-148, Wrocław, Poland
| |
Collapse
|
25
|
Kabbani N, Stepan H, Blüher M, Ebert T, Baber R, Vogel M, Kiess W, Stumvoll M, Breitfeld J, Lössner U, Tönjes A, Schrey-Petersen S. Association between TGFβ1 Levels in Cord Blood and Weight Progress in the First Year of Life. Biomedicines 2023; 11:2220. [PMID: 37626717 PMCID: PMC10452394 DOI: 10.3390/biomedicines11082220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 08/01/2023] [Accepted: 08/02/2023] [Indexed: 08/27/2023] Open
Abstract
Transforming growth factor beta-1 (TGFβ1) is an adipokine secreted from adipose tissue, placental tissue and immune cells with a role in cell proliferation, cell apoptosis and angiogenic proliferation. The role of TGFβ1 in pregnancy and child growth and the source of cord TGFβ1 are yet unknown. In this study, we sought to clarify the correlation of TGFβ1 levels with parameters of intrauterine growth and child growth during the first year of life, and to determine whether their source is primarily of fetal or maternal origin. Serum samples and anthropometric measurements were obtained from the LIFE Child cohort of 79 healthy mother-child pairs. Measurements were conducted using enzyme-linked immunosorbent assays. Statistical analyses including Mann-Whitney U-test, correlation analyses and linear regression analyses were performed using GraphPad Prism and R. TGFβ1 levels were significantly higher in cord than in maternal serum, suggesting a fetal origin. Multivariate regression analyses revealed strong positive associations between cord TGFβ1 levels at birth and child weight at U6. Furthermore, cord TGFβ1 was significantly correlated with child weight at approximately one year of age. An increase of 10,000 pg/mL in cord TGFβ1 concentrations at birth was associated with a higher body weight of 201 g at roughly one year of age when adjusted for sex.
Collapse
Affiliation(s)
- Noura Kabbani
- Department of Obstetrics, University of Leipzig Medical Center, 04103 Leipzig, Germany
| | - Holger Stepan
- Department of Obstetrics, University of Leipzig Medical Center, 04103 Leipzig, Germany
| | - Matthias Blüher
- Medical Department III—Endocrinology, Nephrology, Rheumatology, University of Leipzig Medical Center, 04103 Leipzig, Germany
- Helmholtz Institute for Metabolic, Obesity and Vascular Research (HI-MAG) of the Helmholtz Zentrum München, The University of Leipzig and University Hospital Leipzig, 04103 Leipzig, Germany
| | - Thomas Ebert
- Medical Department III—Endocrinology, Nephrology, Rheumatology, University of Leipzig Medical Center, 04103 Leipzig, Germany
| | - Ronny Baber
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University of Leipzig Medical Center, 04103 Leipzig, Germany
- Leipzig Medical Biobank, University of Leipzig, 04103 Leipzig, Germany
| | - Mandy Vogel
- LIFE Child, Hospital for Children and Adolescents, Department of Pediatrics, University of Leipzig Medical Center, 04103 Leipzig, Germany
- Center for Pediatric Research (CPL), Hospital for Children and Adolescents, University of Leipzig Medical Center, 04103 Leipzig, Germany
| | - Wieland Kiess
- LIFE Child, Hospital for Children and Adolescents, Department of Pediatrics, University of Leipzig Medical Center, 04103 Leipzig, Germany
- Center for Pediatric Research (CPL), Hospital for Children and Adolescents, University of Leipzig Medical Center, 04103 Leipzig, Germany
| | - Michael Stumvoll
- Medical Department III—Endocrinology, Nephrology, Rheumatology, University of Leipzig Medical Center, 04103 Leipzig, Germany
| | - Jana Breitfeld
- Medical Department III—Endocrinology, Nephrology, Rheumatology, University of Leipzig Medical Center, 04103 Leipzig, Germany
| | - Ulrike Lössner
- Medical Department III—Endocrinology, Nephrology, Rheumatology, University of Leipzig Medical Center, 04103 Leipzig, Germany
| | - Anke Tönjes
- Medical Department III—Endocrinology, Nephrology, Rheumatology, University of Leipzig Medical Center, 04103 Leipzig, Germany
| | | |
Collapse
|
26
|
Robertson JO, Bazeley P, Erzurum SC, Asosingh K. Single-cell transcriptomic profiling of microvascular endothelial cell heterogeneity in congenital diaphragmatic hernia. Sci Rep 2023; 13:9851. [PMID: 37330615 PMCID: PMC10276841 DOI: 10.1038/s41598-023-37050-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 06/15/2023] [Indexed: 06/19/2023] Open
Abstract
Congenital diaphragmatic hernia (CDH) is a neonatal anomaly that includes pulmonary hypoplasia and hypertension. We hypothesized that microvascular endothelial cell (EC) heterogeneity is different in CDH lungs and related to lung underdevelopment and remodeling. To test this, we evaluated rat fetuses at E21.5 in a nitrofen model of CDH to compare lung transcriptomes among healthy controls (2HC), nitrofen-exposed controls (NC) and nitrofen-exposed subjects with CDH. Single-cell RNA sequencing with unbiased clustering revealed 3 distinct microvascular EC clusters: a general population (mvEC), a proliferative population and a population high in hemoglobin. Only the CDH mvEC cluster had a distinct inflammatory transcriptomic signature as compared to the 2HC and NC endothelial cells, e.g. greater activation and adhesion of inflammatory cells and production of reactive oxygen species. Furthermore, CDH mvECs had downregulated Ca4, Apln and Ednrb gene expression. Those genes are markers for ECs important to lung development, gas exchange and alveolar repair (mvCa4+). mvCa4+ ECs were reduced in CDH (2HC [22.6%], NC [13.1%] and CDH [5.3%], p < 0.0001). Overall, these findings identify transcriptionally distinct microvascular endothelial cell clusters in CDH, including the distinctly inflammatory mvEC cluster and the depleted group of mvCa4+ ECs, which together may contribute to pathogenesis.
Collapse
Affiliation(s)
- Jason O Robertson
- Department of Pediatric Surgery, Digestive Disease and Surgery Institute, Cleveland Clinic Children's, 9500 Euclid Avenue/A10, Cleveland, OH, 44195, USA.
| | - Peter Bazeley
- Department of Quantitative Health Sciences, Cleveland Clinic Lerner Research Institute, Cleveland, 44195, USA
| | - Serpil C Erzurum
- Department of Inflammation and Immunity, Cleveland Clinic Lerner Research Institute, Cleveland, 44195, USA
| | - Kewal Asosingh
- Department of Inflammation and Immunity, Cleveland Clinic Lerner Research Institute, Cleveland, 44195, USA
| |
Collapse
|
27
|
Cauzzo C, Chiavaroli V, Di Valerio S, Chiarelli F. Birth size, growth trajectory and later cardio-metabolic risk. Front Endocrinol (Lausanne) 2023; 14:1187261. [PMID: 37342257 PMCID: PMC10277632 DOI: 10.3389/fendo.2023.1187261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 05/19/2023] [Indexed: 06/22/2023] Open
Abstract
There is increasing evidence of a strong association between intrauterine growth and subsequent development of chronic disease in adult life. Birth size and growth trajectory have been demonstrated to have an impact on cardio-metabolic health, both in childhood and adult life. Hence, careful observation of the children's growth pattern, starting from the intrauterine period and the first years of life, should be emphasized to detect the possible onset of cardio-metabolic sequelae. This allows to intervene on them as soon as they are detected, first of all through lifestyle interventions, whose efficacy seems to be higher when they are started early. Recent papers suggest that prematurity may constitute an independent risk factor for the development of cardiovascular disease and metabolic syndrome, regardless of birth weight. The purpose of the present review is to examine and summarize the available knowledge about the dynamic association between intrauterine and postnatal growth and cardio-metabolic risk, from childhood to adulthood.
Collapse
Affiliation(s)
- Chiara Cauzzo
- Department of Pediatrics, University of Chieti, Chieti, Italy
| | | | | | | |
Collapse
|
28
|
Kabbani N, Blüher M, Stepan H, Stumvoll M, Ebert T, Tönjes A, Schrey-Petersen S. Adipokines in Pregnancy: A Systematic Review of Clinical Data. Biomedicines 2023; 11:biomedicines11051419. [PMID: 37239090 DOI: 10.3390/biomedicines11051419] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 04/29/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023] Open
Abstract
Adipokines are signaling proteins involved in metabolic, endocrinological, vascular and immunogenic processes. Associations of various adipokines with not only insulin resistance but also with increased insulin sensitivity, increased systolic blood pressure, and atherosclerosis highlight the significance of adipokines in several components of metabolic syndrome and metabolic diseases in general. As pregnancy presents a unique metabolic state, the role of adipokines in pregnancy, and even in various pregnancy complications, appears to be key to elucidating these metabolic processes. Many studies in recent years have attempted to clarify the role of adipokines in pregnancy and gestational pathologies. In this review, we aim to investigate the changes in maternal adipokine levels in physiological gestation, as well as the association of adipokines with pregnancy pathologies, such as gestational diabetes mellitus (GDM) and preeclampsia (PE). Furthermore, we will analyze the association of adipokines in both maternal serum and cord blood with parameters of intrauterine growth and various pregnancy outcomes.
Collapse
Affiliation(s)
- Noura Kabbani
- Department of Obstetrics, University of Leipzig Medical Center, 04103 Leipzig, Germany
| | - Matthias Blüher
- Medical Department III-Endocrinology, Nephrology, Rheumatology, University of Leipzig Medical Center, 04103 Leipzig, Germany
- Helmholtz Institute for Metabolic, Obesity and Vascular Research (HI-MAG) of the Helmholtz Zentrum München, The University of Leipzig and University Hospital Leipzig, 04103 Leipzig, Germany
| | - Holger Stepan
- Department of Obstetrics, University of Leipzig Medical Center, 04103 Leipzig, Germany
| | - Michael Stumvoll
- Medical Department III-Endocrinology, Nephrology, Rheumatology, University of Leipzig Medical Center, 04103 Leipzig, Germany
| | - Thomas Ebert
- Medical Department III-Endocrinology, Nephrology, Rheumatology, University of Leipzig Medical Center, 04103 Leipzig, Germany
| | - Anke Tönjes
- Medical Department III-Endocrinology, Nephrology, Rheumatology, University of Leipzig Medical Center, 04103 Leipzig, Germany
| | | |
Collapse
|
29
|
Lee LH, Bradburn E, Craik R, Yaqub M, Norris SA, Ismail LC, Ohuma EO, Barros FC, Lambert A, Carvalho M, Jaffer YA, Gravett M, Purwar M, Wu Q, Bertino E, Munim S, Min AM, Bhutta Z, Villar J, Kennedy SH, Noble JA, Papageorghiou AT. Machine learning for accurate estimation of fetal gestational age based on ultrasound images. NPJ Digit Med 2023; 6:36. [PMID: 36894653 PMCID: PMC9998590 DOI: 10.1038/s41746-023-00774-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 02/07/2023] [Indexed: 03/11/2023] Open
Abstract
Accurate estimation of gestational age is an essential component of good obstetric care and informs clinical decision-making throughout pregnancy. As the date of the last menstrual period is often unknown or uncertain, ultrasound measurement of fetal size is currently the best method for estimating gestational age. The calculation assumes an average fetal size at each gestational age. The method is accurate in the first trimester, but less so in the second and third trimesters as growth deviates from the average and variation in fetal size increases. Consequently, fetal ultrasound late in pregnancy has a wide margin of error of at least ±2 weeks' gestation. Here, we utilise state-of-the-art machine learning methods to estimate gestational age using only image analysis of standard ultrasound planes, without any measurement information. The machine learning model is based on ultrasound images from two independent datasets: one for training and internal validation, and another for external validation. During validation, the model was blinded to the ground truth of gestational age (based on a reliable last menstrual period date and confirmatory first-trimester fetal crown rump length). We show that this approach compensates for increases in size variation and is even accurate in cases of intrauterine growth restriction. Our best machine-learning based model estimates gestational age with a mean absolute error of 3.0 (95% CI, 2.9-3.2) and 4.3 (95% CI, 4.1-4.5) days in the second and third trimesters, respectively, which outperforms current ultrasound-based clinical biometry at these gestational ages. Our method for dating the pregnancy in the second and third trimesters is, therefore, more accurate than published methods.
Collapse
Affiliation(s)
- Lok Hin Lee
- Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, Oxford, UK
| | - Elizabeth Bradburn
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, UK
| | - Rachel Craik
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, UK
| | - Mohammad Yaqub
- Intelligent Ultrasound Ltd, Hodge House, Cardiff, CF10 1DY, UK
| | - Shane A Norris
- South African Medical Research Council Developmental Pathways for Health Research Unit, Department of Paediatrics & Child Health, University of the Witwatersrand, Johannesburg, South Africa
| | - Leila Cheikh Ismail
- College of Health Sciences, University of Sharjah, University City, United Arab Emirates
| | - Eric O Ohuma
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, UK.,Maternal, Adolescent, Reproductive & Child Health (MARCH) Centre, London School of Hygiene & Tropical Medicine, London, UK
| | - Fernando C Barros
- Programa de Pós-Graduação em Epidemiologia, Universidade Federal de Pelotas, Pelotas, Brazil.,Programa de Pós-Graduação em Saúde e Comportamento, Universidade Católica de Pelotas, Pelotas, Brazil
| | - Ann Lambert
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, UK
| | - Maria Carvalho
- Faculty of Health Sciences, Aga Khan University, Nairobi, Kenya
| | - Yasmin A Jaffer
- Department of Family & Community Health, Ministry of Health, Muscat, Oman
| | - Michael Gravett
- Departments of Obstetrics and Gynecology and of Global Health, University of Washington, Seattle, WA, USA
| | - Manorama Purwar
- Nagpur INTERGROWTH-21st Research Centre, Ketkar Hospital, Nagpur, India
| | - Qingqing Wu
- School of Public Health, Peking University, Beijing, China
| | - Enrico Bertino
- Dipartimento di Scienze Pediatriche e dell' Adolescenza, Struttura Complessa Direzione Universitaria Neonatologia, Università di Torino, Torino, Italy
| | - Shama Munim
- Department of Obstetrics & Gynaecology, Division of Women & Child Health, Aga Khan University, Karachi, Pakistan
| | - Aung Myat Min
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Tak, Thailand
| | - Zulfiqar Bhutta
- Department of Obstetrics & Gynaecology, Division of Women & Child Health, Aga Khan University, Karachi, Pakistan.,Center for Global Child Health, Hospital for Sick Children, Toronto, Canada
| | - Jose Villar
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, UK.,Oxford Maternal & Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, UK
| | - Stephen H Kennedy
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, UK.,Oxford Maternal & Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, UK
| | - J Alison Noble
- Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, Oxford, UK
| | - Aris T Papageorghiou
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, UK. .,Oxford Maternal & Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, UK.
| |
Collapse
|
30
|
Bhatti G, Romero R, Gomez-Lopez N, Chaiworapongsa T, Than NG, Theis KR, Galaz J, Gotsch F, Pique-Regi R, Berry SM, Kavdia M, Tarca AL. The amniotic fluid proteome changes with term labor and informs biomarker discovery in maternal plasma. Sci Rep 2023; 13:3136. [PMID: 36823217 DOI: 10.1038/s41598-023-28157-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 01/13/2023] [Indexed: 02/25/2023] Open
Abstract
The intra-uterine components of labor, namely, myometrial contractility, cervical ripening, and decidua/membrane activation, have been extensively characterized and involve a local pro-inflammatory milieu of cellular and soluble immune mediators. Targeted profiling has demonstrated that such processes extend to the intra-amniotic space, yet unbiased analyses of the proteome of human amniotic fluid during labor are lacking. Herein, we utilized an aptamer-based platform to characterize 1,310 amniotic fluid proteins and found that the proteome undergoes substantial changes with term labor (251 proteins with differential abundance, q < 0.1, and fold change > 1.25). Proteins with increased abundance in labor are enriched for immune and inflammatory processes, consistent with prior reports of labor-associated changes in the intra-uterine space. By integrating the amniotic fluid proteome with previously generated placental-derived single-cell RNA-seq data, we demonstrated the labor-driven upregulation of signatures corresponding to stromal-3 and decidual cells. We also determined that changes in amniotic fluid protein abundance are reflected in the maternal plasma proteome. Collectively, these findings provide novel insights into the amniotic fluid proteome in term labor and support its potential use as a source of biomarkers to distinguish between true and false labor by using maternal blood samples.
Collapse
|
31
|
Jabary M, Onoda A, Kitase Y, Ueda K, Mimatsu H, Go S, Miura R, Tsuji M, Takahashi Y, Hayakawa M, Sato Y. Fetal growth restriction followed by early catch-up growth impairs pancreatic islet morphology in male rats. Sci Rep 2023; 13:2732. [PMID: 36792668 DOI: 10.1038/s41598-023-28584-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Accepted: 01/20/2023] [Indexed: 02/17/2023] Open
Abstract
Fetal growth restriction (FGR), followed by postnatal early catch-up growth, is associated with an increased risk of metabolic dysfunction, including type 2 diabetes in humans. This study aims to determine the effects of FGR and early catch-up growth after birth on the pathogenesis of type 2 diabetes, with particular attention to glucose tolerance, pancreatic islet morphology, and fibrosis, and to elucidate its mechanism using proteomics analysis. The FGR rat model was made by inducing mild intrauterine hypoperfusion using ameroid constrictors (ACs). On day 17 of pregnancy, ACs were affixed to the uterine and ovarian arteries bilaterally, causing a 20.9% reduction in birth weight compared to sham pups. On postnatal day 4 (P4), the pups were assigned to either the good nutrition (GN) groups with 5 pups per dam to ensure postnatal catch-up growth or poor nutrition groups with 15 pups per dam to maintain lower body weight. After weaning, all pups were fed regular chow food ad libitum (P21). Rats in both FGR groups developed glucose intolerance; however, male rats in the FGR good nutrition (FGR-GN) group also developed hypertriglyceridemia and dysmorphic pancreatic islets with fibrosis. A comprehensive and functional analysis of proteins expressed in the pancreas showed that FGR, followed by early catch-up growth, severely aggravated cell adhesion-related protein expression in male offspring. Thus, FGR and early catch-up growth caused pancreatic islet morphological abnormalities and fibrosis associated with the disturbance of cell adhesion-related protein expressions. These changes likely induce glucose intolerance and dyslipidemia in male rats.
Collapse
|
32
|
Valenzuela I, Basurto D, Regin Y, Gie A, van der Veeken L, Vergote S, Muñoz-Moreno E, Leszczynski B, Tielemans B, Velde GV, Deprest J, van der Merwe J. Placental vascular alterations are associated with early neurodevelopmental and pulmonary impairment in the rabbit fetal growth restriction model. Sci Rep 2022; 12:19720. [PMID: 36385147 DOI: 10.1038/s41598-022-22895-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 10/20/2022] [Indexed: 11/17/2022] Open
Abstract
Fetal growth restriction is one of the leading causes of perinatal mortality and morbidity and has consequences that extend well beyond the neonatal period. Current management relies on timely delivery rather than improving placental function. Several prenatal strategies have failed to show benefit in clinical trials after promising results in animal models. Most of these animal models have important developmental and structural differences compared to the human and/or are insufficiently characterized. We aimed to describe placental function and structure in an FGR rabbit model, and to characterize the early brain and lung developmental morbidity using a multimodal approach. FGR was induced in time-mated rabbits at gestational day 25 by partial uteroplacental vessel ligation in one horn. Umbilical artery Doppler was measured before caesarean delivery at gestational day 30, and placentas were harvested for computed microtomography and histology. Neonates underwent neurobehavioral or pulmonary functional assessment the day after delivery, followed by brain or lung harvesting, respectively. Neuropathological assessment included multiregional quantification of neuron density, apoptosis, astrogliosis, cellular proliferation, and oligodendrocyte progenitors. Brain region volumes and diffusion metrics were obtained from ex-vivo brain magnetic resonance imaging. Lung assessment included biomechanical tests and pulmonary histology. Fetal growth restriction was associated with labyrinth alterations in the placenta, driven by fetal capillary reduction, and overall reduced vessels volume. FGR caused altered neurobehavior paralleled by regional neuropathological deficits and reduced fractional anisotropy in the cortex, white matter, and hippocampus. In addition, FGR kittens presented functional alterations in the peripheral lung and structurally underdeveloped alveoli. In conclusion, in a uteroplacental insufficiency FGR rabbit model, placental vascular alterations coincide with neurodevelopmental and pulmonary disruption.
Collapse
|
33
|
Abstract
The concept of developmental origin of health and disease has ignited a search for mechanisms and health factors influencing normal intrauterine development. Sleep is a basic health factor with substantial individual variation, but its implication for early prenatal development remains unclear. During the embryonic period, the yolk sac is involved in embryonic nutrition, growth, hematopoiesis, and likely in fetal programming. Maternal body measures seem to influence its size in human female embryos. In this prospective, longitudinal observational study of 190 healthy women recruited before natural conception, we assessed the effect of prepregnant sleep duration (actigraphy) on the fetal crown-rump-length (CRL) and yolk sac size (ultrasound). All women gave birth to a live child. The prepregnancy daily sleep duration had an effect on the male yolk sac and CRL at the earliest measurement only (7 weeks). I.e., the yolk sac diameter decreased with increasing sleep duration (0.22 mm·h-1d-1, 95%CI [0.35-0.09], P < 0.01), and CRL increased (0.92 mm·h-1d-1, 95%CI [1.77-0.08], P = 0.03). Since there was no association at the second measurement (10 weeks), and in the group of female fetuses at any measure point, we suggest a sex- and time-dependent embryonic adaptation to sleep generated differences in the intrauterine environment in normal pregnancies.
Collapse
Affiliation(s)
- Alexander Vietheer
- Department of Obstetrics and Gynecology, Haukeland University Hospital, Jonas Lies vei 72, 5053, Bergen, Norway.
- Department of Clinical Science, Neonatal Research Group Western Norway, Maternal Fetal, University of Bergen, Bergen, Norway.
| | - Torvid Kiserud
- Department of Obstetrics and Gynecology, Haukeland University Hospital, Jonas Lies vei 72, 5053, Bergen, Norway
- Department of Clinical Science, Neonatal Research Group Western Norway, Maternal Fetal, University of Bergen, Bergen, Norway
| | | | - Rolv Terje Lie
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Jörg Kessler
- Department of Obstetrics and Gynecology, Haukeland University Hospital, Jonas Lies vei 72, 5053, Bergen, Norway
- Department of Clinical Science, Neonatal Research Group Western Norway, Maternal Fetal, University of Bergen, Bergen, Norway
| |
Collapse
|
34
|
Aliasi M, Snoep MC, van Geloven N, Haak MC. Birthweight and isolated congenital heart defects - A systematic review and meta-analysis. BJOG 2022; 129:1805-1816. [PMID: 35352871 PMCID: PMC9542320 DOI: 10.1111/1471-0528.17164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 12/28/2021] [Accepted: 01/22/2022] [Indexed: 11/30/2022]
Abstract
Background Birthweight (BW) is an important prognostic factor in newborns with congenital heart defects (CHD). Objectives To give an overview of the literature on BW z‐score in children with isolated CHD. Search strategy A systematic search was performed on isolated CHD and BW in PubMed, Embase, Web of Science, COCHRANE Library and Emcare. Selection criteria Neonates with isolated CHD were included if a BW percentile, BW z‐score or % small‐or‐gestational age (SGA) was reported. Data collection and analysis BW z‐score and percentage SGA were pooled with random‐effect meta‐analysis. Quality and risk of bias were assessed using the modified Newcastle Ottawa Scale. Main results Twenty‐three articles (27 893 cases) were included. BW z‐scores were retrieved from 11 articles, resulting in a pooled z‐score of −0.20 (95% CI −0.50 to 0.11). The overall pooled prevalence of SGA <10th percentile was 16.0% (95% CI 11.4–20.5; 14 studies). Subgroup analysis of major CHD showed similar results (BW z‐score −0.23 and percentage SGA 16.2%). Conclusions Overall BW in isolated CHD is within range of normality but impaired, with a 1.6‐fold higher risk of SGA, irrespective of the type of CHD (major CHD vs all CHD combined). Our findings underline the association between CHD and BW. The use of BW z‐scores provides insight into growth of all fetuses with CHD. Tweetable abstract Infants with a congenital heart defect (CHD) have a lower birthweight z‐score and a higher incidence of small‐for‐gestational age (<10th percentile). This was encountered both in the major CHD‐group as well as in all‐CHD combined group analysis. Future research on the association between birthweight and CHD should include all types of CHDs (including mild cardiac defects) and placental‐related disease, such as pre‐eclampsia. We advocate the use of international standardised fetal growth and birthweight charts in CHD research. Infants with a congenital heart defect (CHD) have a lower birthweight z‐score and a higher incidence of small‐for‐gestational age (<10th percentile). This was encountered both in the major CHD‐group as well as in all‐CHD combined group analysis. Future research on the association between birthweight and CHD should include all types of CHDs (including mild cardiac defects) and placental‐related disease, such as pre‐eclampsia. We advocate the use of international standardised fetal growth and birthweight charts in CHD research.
Collapse
Affiliation(s)
- Moska Aliasi
- Department of Obstetrics and Fetal Medicine, Leiden University Medical Centre, Leiden, The Netherlands
| | - Maartje C Snoep
- Department of Obstetrics and Fetal Medicine, Leiden University Medical Centre, Leiden, The Netherlands
| | - Nan van Geloven
- Department of Biomedical Data Sciences, Leiden University Medical Centre, Leiden, The Netherlands
| | - Monique C Haak
- Department of Obstetrics and Fetal Medicine, Leiden University Medical Centre, Leiden, The Netherlands
| |
Collapse
|
35
|
Barry MA, Colt S, Vargas Z, Barry CV, Tallo V, Sagliba MJ, Amoylen AJ, Friedman JF, McDonald EA. Impaired Intrauterine Growth in the Context of Maternal Hookworm Infection During Gestation. J Infect Dis 2022; 225:1856-1860. [PMID: 35091745 PMCID: PMC9113511 DOI: 10.1093/infdis/jiac025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 01/25/2022] [Indexed: 01/31/2023] Open
Abstract
Hookworm infection is associated with poor nutritional outcomes, anemia, and impaired cognitive performance. We examined the association between maternal hookworm infection and birth outcomes in a cohort of women in Leyte, Philippines. We observed poor intrauterine growth characteristics associated with maternal hookworm only among male offspring, with lower birth weight, head circumference, and placental surface area. Male neonates also had higher insulin-like growth factor 2 (IGF-2) and lower adiponectin in cord blood. These data intriguingly suggest nutritional impacts of maternal hookworm infection during pregnancy may be divergent based on sex of the offspring.
Collapse
Affiliation(s)
- Meagan A Barry
- Center for International Health Research, Rhode Island Hospital, Providence, Rhode Island, USA
| | - Susannah Colt
- Center for International Health Research, Rhode Island Hospital, Providence, Rhode Island, USA
| | - Zorimel Vargas
- Center for International Health Research, Rhode Island Hospital, Providence, Rhode Island, USA
| | - Christopher V Barry
- Warren Alpert Medical School, Brown University, Providence, Rhode Island, USA
| | - Veronica Tallo
- Research Institute of Tropical Medicine, Manila, Philippines
| | | | | | - Jennifer F Friedman
- Center for International Health Research, Rhode Island Hospital, Providence, Rhode Island, USA,Warren Alpert Medical School, Brown University, Providence, Rhode Island, USA
| | - Emily A McDonald
- Center for International Health Research, Rhode Island Hospital, Providence, Rhode Island, USA,Warren Alpert Medical School, Brown University, Providence, Rhode Island, USA,Correspondence: Emily McDonald, PhD, Center for International Health Research, Rhode Island Hospital, Warren Alpert Medical School, Brown University, 55 Claverick Street, Room 320, Providence, RI 02903 ()
| |
Collapse
|
36
|
Bhatti G, Romero R, Gomez-Lopez N, Chaiworapongsa T, Jung E, Gotsch F, Pique-Regi R, Pacora P, Hsu CD, Kavdia M, Tarca AL. The amniotic fluid proteome changes with gestational age in normal pregnancy: a cross-sectional study. Sci Rep 2022; 12:601. [PMID: 35022423 PMCID: PMC8755742 DOI: 10.1038/s41598-021-04050-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 12/02/2021] [Indexed: 11/28/2022] Open
Abstract
The cell-free transcriptome in amniotic fluid (AF) has been shown to be informative of physiologic and pathologic processes in pregnancy; however, the change in AF proteome with gestational age has mostly been studied by targeted approaches. The objective of this study was to describe the gestational age-dependent changes in the AF proteome during normal pregnancy by using an omics platform. The abundance of 1310 proteins was measured on a high-throughput aptamer-based proteomics platform in AF samples collected from women during midtrimester (16-24 weeks of gestation, n = 15) and at term without labor (37-42 weeks of gestation, n = 13). Only pregnancies without obstetrical complications were included in the study. Almost 25% (320) of AF proteins significantly changed in abundance between the midtrimester and term gestation. Of these, 154 (48.1%) proteins increased, and 166 (51.9%) decreased in abundance at term compared to midtrimester. Tissue-specific signatures of the trachea, salivary glands, brain regions, and immune system were increased while those of the gestational tissues (uterus, placenta, and ovary), cardiac myocytes, and fetal liver were decreased at term compared to midtrimester. The changes in AF protein abundance were correlated with those previously reported in the cell-free AF transcriptome. Intersecting gestational age-modulated AF proteins and their corresponding mRNAs previously reported in the maternal blood identified neutrophil-related protein/mRNA pairs that were modulated in the same direction. The first study to utilize an aptamer-based assay to profile the AF proteome modulation with gestational age, it reveals that almost one-quarter of the proteins are modulated as gestation advances, which is more than twice the fraction of altered plasma proteins (~ 10%). The results reported herein have implications for future studies focused on discovering biomarkers to predict, monitor, and diagnose obstetrical diseases.
Collapse
Affiliation(s)
- Gaurav Bhatti
- Perinatology Research Branch, US Department of Health and Human Services, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Detroit, MI, USA
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, MI, USA
- Department of Biomedical Engineering, Wayne State University College of Engineering, Detroit, MI, USA
| | - Roberto Romero
- Perinatology Research Branch, US Department of Health and Human Services, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Detroit, MI, USA.
- Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, MI, USA.
- Department of Epidemiology and Biostatistics, Michigan State University, East Lansing, MI, USA.
- Center for Molecular Medicine and Genetics, Wayne State University, Detroit, MI, USA.
- Detroit Medical Center, Detroit, MI, USA.
| | - Nardhy Gomez-Lopez
- Perinatology Research Branch, US Department of Health and Human Services, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Detroit, MI, USA
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, MI, USA
- Department of Biochemistry, Microbiology and Immunology, Wayne State University School of Medicine, Detroit, MI, USA
| | - Tinnakorn Chaiworapongsa
- Perinatology Research Branch, US Department of Health and Human Services, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Detroit, MI, USA
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, MI, USA
| | - Eunjung Jung
- Perinatology Research Branch, US Department of Health and Human Services, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Detroit, MI, USA
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, MI, USA
| | - Francesca Gotsch
- Perinatology Research Branch, US Department of Health and Human Services, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Detroit, MI, USA
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, MI, USA
- Office of Women's Health, Integrative Biosciences Center, Wayne State University, Detroit, MI, USA
| | - Roger Pique-Regi
- Perinatology Research Branch, US Department of Health and Human Services, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Detroit, MI, USA
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, MI, USA
- Center for Molecular Medicine and Genetics, Wayne State University, Detroit, MI, USA
| | - Percy Pacora
- Perinatology Research Branch, US Department of Health and Human Services, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Detroit, MI, USA
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, MI, USA
- Department of Obstetrics, Gynecology & Reproductive Sciences, The University of Texas Health Sciences Center at Houston, Houston, TX, USA
| | - Chaur-Dong Hsu
- Perinatology Research Branch, US Department of Health and Human Services, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Detroit, MI, USA
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, MI, USA
- Department of Physiology, Wayne State University School of Medicine, Detroit, MI, USA
- Department of Obstetrics & Gynecology, University of Arizona College of Medicine -Tucson, Tucson, AZ, USA
| | - Mahendra Kavdia
- Department of Biomedical Engineering, Wayne State University College of Engineering, Detroit, MI, USA
| | - Adi L Tarca
- Perinatology Research Branch, US Department of Health and Human Services, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Detroit, MI, USA.
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, MI, USA.
- Department of Computer Science, Wayne State University College of Engineering, Detroit, MI, USA.
| |
Collapse
|
37
|
Kehm RD, Misra DP, Slaughter-Acey JC, Osypuk TL. Measuring the Effect of Neighborhood Racial Segregation on Fetal Growth. West J Nurs Res 2022; 44:5-14. [PMID: 34378455 PMCID: PMC9867910 DOI: 10.1177/01939459211037060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Prior studies of neighborhood racial segregation and intrauterine growth have not accounted for confounding factors in early life. We used the Life-Course Influences on Fetal Environment Study of births to Black women in metropolitan Detroit, 2009-2011, (N = 1,408) to examine whether health and social conditions in childhood and adulthood confound or modify the association of neighborhood segregation (addresses during pregnancy geocoded to census tract racial composition) and gestational age-adjusted birthweight. Before adjusting for covariates, women living in a predominantly (≥75%) Black neighborhood gave birth to 47.3 grams (95% CI: -99.0, 4.4) lighter infants, on average, compared with women living in <75% Black neighborhoods. This association was confounded by adulthood (age at delivery, parity, neighborhood deprivation) and childhood (parental education, neighborhood racial composition) factors and modified by adulthood socioeconomic position. These findings underscore the complex relationship between neighborhood racial segregation and birth outcomes, which would be enhanced through a life course framework.
Collapse
Affiliation(s)
- Rebecca D. Kehm
- Division of Epidemiology & Community Health, University of Minnesota School of Public Health, Minneapolis, MN, USA
| | - Dawn P. Misra
- Department of Family Medicine and Public Health Sciences, Wayne State University School of Medicine, Detroit, MI, USA
| | - Jaime C. Slaughter-Acey
- Division of Epidemiology & Community Health, University of Minnesota School of Public Health, Minneapolis, MN, USA
| | - Theresa L. Osypuk
- Division of Epidemiology & Community Health, University of Minnesota School of Public Health, Minneapolis, MN, USA
| |
Collapse
|
38
|
Kreicberga I, Junga A, Pilmane M. Investigation of HoxB3 and Growth Factors Expression in Placentas of Various Gestational Ages. J Dev Biol 2021; 10:jdb10010002. [PMID: 35076557 PMCID: PMC8788416 DOI: 10.3390/jdb10010002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 12/17/2021] [Accepted: 12/23/2021] [Indexed: 12/04/2022] Open
Abstract
An evaluation of transforming growth factor beta (TGFβ), hepatocyte growth factor (HGF), basic fibroblast growth factor (FGF-2), fibroblast growth factors receptor 1 (FGFR1) and Hox-positive cells in the human placenta, and their correlation with gestational time at delivery and pregnancy outcomes, may provide not only a better understanding of the role of Hox genes and growth factors in human development, but also may be of clinical importance in reproductive medicine. This study analyzed the immunohistochemical identification of TGFβ, HGF, FGF-2, FGFR1 and HoxB3 in placentas of various gestational ages. We found few (+) TGFβ, moderate (++) FGF-2 and numerous (+++) HGF and FGFR1 positive structures. Occasional (0/+) to numerous (+++) HoxB3-positive structures were detected in different types of placental cells specifically, cytotrophoblasts, syncytiotrophoblast, extravillous trophoblasts, and Höfbauer cells. Correlating the appearance of HoxB3 staining in placentas with neonatal parameters, we found a statistically significant negative correlation with ponderal index (r = −0.323, p = 0.018) and positive correlation with neonate body length (r = 0.541, p = 0.046). The number of HoxB3-positive cells did not correlate with growth factors and gestational age, but with neonatal anthropometrical parameters, indicating the role of HoxB3 not only in placental development, but also in the longitudinal growth of the fetus. TGFβ and FGF-2 did not play a significant role in the development of the placenta beyond 22nd week of pregnancy, while HGF and FGFR1 immunoreactive cells increased with advancing gestation, indicating increasingly evolving maturation (growth, proliferation) of the placenta, especially in the third trimester.
Collapse
|
39
|
Liu C, Sun Y, Mustieles V, Chen YJ, Huang LL, Deng YL, Wang YX, Lu WQ, Messerlian C. Prenatal Exposure to Disinfection Byproducts and Intrauterine Growth in a Chinese Cohort. Environ Sci Technol 2021; 55:16011-16022. [PMID: 34813313 DOI: 10.1021/acs.est.1c04926] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Disinfection byproduct (DBP) exposure has been associated with birth size, pregnancy oxidative stress, and other adverse perinatal outcomes. However, little is known about the potential effect of prenatal DBP exposure on intrauterine growth. The present study included 1516 pregnant women from the Xiaogan Disinfection By-Products (XGDBP) birth cohort who were measured for four blood trihalomethanes [i.e., chloroform (TCM), bromodichloromethane (BDCM), dibromochloromethane (DBCM), and bromoform (TBM)] and two urinary haloacetic acids [i.e., dichloroacetic acid (DCAA) and trichloroacetic acid (TCAA)] across pregnancy trimesters. Second- and third-trimester fetal ultrasound measures of the abdominal circumference (AC), head circumference, biparietal diameter, femur length, and estimated fetal weight and birth weight were converted into z-scores. After adjusting for potential confounders, linear mixed models showed a decreasing AC z-score across tertiles of blood brominated THM (Br-THMs, the sum of BDCM, DBCM, and TBM) and total THM (THM4, the sum of Br-THMs and TCM) concentrations (both p for trend <0.01). We also observed a decreasing AC z-score across categories of blood TBM during pregnancy trimesters (p for trend = 0.03). Urinary haloacetic acids were unrelated to fetal growth parameters. In summary, prenatal exposure to THMs, particularly during the first trimester, was associated with reduced fetal abdominal circumference.
Collapse
Affiliation(s)
- Chong Liu
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Yang Sun
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts 02115, United States
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts 02115, United States
| | - Vicente Mustieles
- Center for Biomedical Research (CIBM), University of Granada, Granada 18016, Spain
- Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Madrid 28029, Spain
| | - Ying-Jun Chen
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou 510515, Guangdong, China
| | - Li-Li Huang
- School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China
| | - Yan-Ling Deng
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Yi-Xin Wang
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts 02115, United States
| | - Wen-Qing Lu
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Carmen Messerlian
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts 02115, United States
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts 02115, United States
| |
Collapse
|
40
|
Ali A, Murani E, Hadlich F, Liu X, Wimmers K, Ponsuksili S. In Utero Fetal Weight in Pigs Is Regulated by microRNAs and Their Target Genes. Genes (Basel) 2021; 12:genes12081264. [PMID: 34440438 PMCID: PMC8393551 DOI: 10.3390/genes12081264] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 08/13/2021] [Accepted: 08/16/2021] [Indexed: 12/17/2022] Open
Abstract
Impaired skeletal muscle growth in utero can result in reduced birth weight and poor carcass quality in pigs. Recently, we showed the role of microRNAs (miRNAs) and their target genes in prenatal skeletal muscle development and pathogenesis of intrauterine growth restriction (IUGR). In this study, we performed an integrative miRNA-mRNA transcriptomic analysis in longissimus dorsi muscle (LDM) of pig fetuses at 63 days post conception (dpc) to identify miRNAs and genes correlated to fetal weight. We found 13 miRNAs in LDM significantly correlated to fetal weight, including miR-140, miR-186, miR-101, miR-15, miR-24, miR-29, miR-449, miR-27, miR-142, miR-99, miR-181, miR-199, and miR-210. The expression of these miRNAs decreased with an increase in fetal weight. We also identified 1315 genes significantly correlated to fetal weight at 63 dpc, of which 135 genes were negatively correlated as well as identified as potential targets of the above-listed 13 miRNAs. These miRNAs and their target genes enriched pathways and biological processes important for fetal growth, development, and metabolism. These results indicate that the transcriptomic profile of skeletal muscle can be used to predict fetal weight, and miRNAs correlated to fetal weight can serve as potential biomarkers of prenatal fetal health and growth.
Collapse
Affiliation(s)
- Asghar Ali
- Leibniz Institute for Farm Animal Biology, Institute for Genome Biology, Wilhelm-Stahl-Allee 2, 18196 Dummerstorf, Germany; (A.A.); (E.M.); (F.H.); (X.L.); (K.W.)
| | - Eduard Murani
- Leibniz Institute for Farm Animal Biology, Institute for Genome Biology, Wilhelm-Stahl-Allee 2, 18196 Dummerstorf, Germany; (A.A.); (E.M.); (F.H.); (X.L.); (K.W.)
| | - Frieder Hadlich
- Leibniz Institute for Farm Animal Biology, Institute for Genome Biology, Wilhelm-Stahl-Allee 2, 18196 Dummerstorf, Germany; (A.A.); (E.M.); (F.H.); (X.L.); (K.W.)
| | - Xuan Liu
- Leibniz Institute for Farm Animal Biology, Institute for Genome Biology, Wilhelm-Stahl-Allee 2, 18196 Dummerstorf, Germany; (A.A.); (E.M.); (F.H.); (X.L.); (K.W.)
| | - Klaus Wimmers
- Leibniz Institute for Farm Animal Biology, Institute for Genome Biology, Wilhelm-Stahl-Allee 2, 18196 Dummerstorf, Germany; (A.A.); (E.M.); (F.H.); (X.L.); (K.W.)
- Faculty of Agricultural and Environmental Sciences, University Rostock, 18059 Rostock, Germany
| | - Siriluck Ponsuksili
- Leibniz Institute for Farm Animal Biology, Institute for Genome Biology, Wilhelm-Stahl-Allee 2, 18196 Dummerstorf, Germany; (A.A.); (E.M.); (F.H.); (X.L.); (K.W.)
- Correspondence: ; Tel.: +49-38208-68703; Fax: +49-38208-68702
| |
Collapse
|
41
|
Laube M, Dornis D, Wenzel F, Thome UH. Epidermal growth factor strongly affects epithelial Na + transport and barrier function in fetal alveolar cells, with minor sex-specific effects. Sci Rep 2021; 11:15951. [PMID: 34354180 PMCID: PMC8342687 DOI: 10.1038/s41598-021-95410-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 07/18/2021] [Indexed: 12/15/2022] Open
Abstract
Male sex remains an independent risk factor for respiratory distress syndrome (RDS) in preterm infants. Insufficient Na+ transport-mediated alveolar fluid clearance contributes to RDS development and we previously demonstrated sex-specific differences in Na+ transport. The epidermal growth factor (EGF) is important during fetal lung development with possible influence on Na+ transport. Sex-specific effects of EGF during surfactant synthesis were shown. We thus determined whether EGF exerts sex-specific effects on Na+ transport in fetal alveolar cells. We analyzed sex-specific fetal distal lung epithelial (FDLE) cells exposed to EGF and related ligands with Ussing chambers, RT-qPCR and Western blots. EGF strongly reduced the epithelial Na+ channel (ENaC) mRNA levels in both male and female FDLE cells. This was corroborated by a markedly reduced ENaC activity, while amiloride-insensitive pathways as well as barrier function were raised by EGF. In contrast to chronic effects, acute effects of EGF were sex-specific, because Na+ transport was reduced only in males. AKT phosphorylation was elevated only in female cells, while pERK1/2 was increased in both male and female cells. EGF showed certain sex- and time-dependent effects in FDLE cells. Nevertheless, the results suggest that EGF is an unlikely cause for the sex-specific differences in Na+ transport.
Collapse
Affiliation(s)
- Mandy Laube
- Department of Pediatrics, Division of Neonatology, Center for Pediatric Research Leipzig (CPL), University of Leipzig, Liebigstrasse 19, 04103, Leipzig, Germany.
| | - Diana Dornis
- Department of Pediatrics, Division of Neonatology, Center for Pediatric Research Leipzig (CPL), University of Leipzig, Liebigstrasse 19, 04103, Leipzig, Germany
| | - Fine Wenzel
- Department of Pediatrics, Division of Neonatology, Center for Pediatric Research Leipzig (CPL), University of Leipzig, Liebigstrasse 19, 04103, Leipzig, Germany
| | - Ulrich H Thome
- Department of Pediatrics, Division of Neonatology, Center for Pediatric Research Leipzig (CPL), University of Leipzig, Liebigstrasse 19, 04103, Leipzig, Germany
| |
Collapse
|
42
|
Napso T, Zhao X, Lligoña MI, Sandovici I, Kay RG, George AL, Gribble FM, Reimann F, Meek CL, Hamilton RS, Sferruzzi-Perri AN. Placental secretome characterization identifies candidates for pregnancy complications. Commun Biol 2021; 4:701. [PMID: 34103657 PMCID: PMC8187406 DOI: 10.1038/s42003-021-02214-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Accepted: 05/12/2021] [Indexed: 11/09/2022] Open
Abstract
Alterations in maternal physiological adaptation during pregnancy lead to complications, including abnormal birthweight and gestational diabetes. Maternal adaptations are driven by placental hormones, although the full identity of these is lacking. This study unbiasedly characterized the secretory output of mouse placental endocrine cells and examined whether these data could identify placental hormones important for determining pregnancy outcome in humans. Secretome and cell peptidome analyses were performed on cultured primary trophoblast and fluorescence-activated sorted endocrine trophoblasts from mice and a placental secretome map was generated. Proteins secreted from the placenta were detectable in the circulation of mice and showed a higher relative abundance in pregnancy. Bioinformatic analyses showed that placental secretome proteins are involved in metabolic, immune and growth modulation, are largely expressed by human placenta and several are dysregulated in pregnancy complications. Moreover, proof-of-concept studies found that secreted placental proteins (sFLT1/MIF and ANGPT2/MIF ratios) were increased in women prior to diagnosis of gestational diabetes. Thus, placental secretome analysis could lead to the identification of new placental biomarkers of pregnancy complications.
Collapse
Affiliation(s)
- Tina Napso
- Centre for Trophoblast Research, Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, UK
| | - Xiaohui Zhao
- Centre for Trophoblast Research, Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, UK
| | - Marta Ibañez Lligoña
- Centre for Trophoblast Research, Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, UK
| | - Ionel Sandovici
- Centre for Trophoblast Research, Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, UK
- Metabolic Research Laboratories, MRC Metabolic Diseases Unit, Department of Obstetrics and Gynaecology, The Rosie Hospital, Cambridge, UK
| | - Richard G Kay
- Wellcome-MRC Institute of Metabolic Science, Addenbrooke's Hospital, Cambridge, UK
| | - Amy L George
- Wellcome-MRC Institute of Metabolic Science, Addenbrooke's Hospital, Cambridge, UK
| | - Fiona M Gribble
- Wellcome-MRC Institute of Metabolic Science, Addenbrooke's Hospital, Cambridge, UK
| | - Frank Reimann
- Wellcome-MRC Institute of Metabolic Science, Addenbrooke's Hospital, Cambridge, UK
| | - Claire L Meek
- Wellcome-MRC Institute of Metabolic Science, Addenbrooke's Hospital, Cambridge, UK
| | - Russell S Hamilton
- Centre for Trophoblast Research, Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, UK
- Department of Genetics, University of Cambridge, Cambridge, UK
| | - Amanda N Sferruzzi-Perri
- Centre for Trophoblast Research, Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, UK.
| |
Collapse
|
43
|
Bátiz LF, Palmeiro-Silva YK, Rice GE, Monteiro LJ, Galaburda AM, Romero R, Choolani MA, Wyneken U, Orellana P, Illanes SE. Maternal exposure to a high-magnitude earthquake during pregnancy influences pre-reading skills in early childhood. Sci Rep 2021; 11:9244. [PMID: 33927303 PMCID: PMC8084950 DOI: 10.1038/s41598-021-88767-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 04/08/2021] [Indexed: 11/30/2022] Open
Abstract
Exposure to an adverse prenatal environment can influence fetal development and result in long-lasting changes in the offspring. However, the association between maternal exposure to stressful events during pregnancy and the achievement of pre-reading skills in the offspring is unknown. Here we examined the association between prenatal exposure to the Chilean high-magnitude earthquake that occurred on February 27th, 2010 and the development of early reading precursors skills (listening comprehension, print knowledge, alphabet knowledge, vocabulary, and phonological awareness) in children at kindergarten age. This multilevel retrospective cohort study including 3280 children, of whom 2415 were unexposed and 865 were prenatally exposed to the earthquake shows substantial evidence that maternal exposure to an unambiguously stressful event resulted in impaired pre-reading skills and that a higher detrimental effect was observed in those children who had been exposed to the earthquake during the first trimester of gestation. In addition, females were more significantly affected by the exposure to the earthquake than their male peers in alphabet knowledge; contrarily, males were more affected than females in print knowledge skills. These findings suggest that early intervention programs for pregnant women and/or children exposed to prenatal stress may be effective strategies to overcome impaired pre-reading skills in children.
Collapse
Affiliation(s)
- Luis Federico Bátiz
- School of Medicine, Faculty of Medicine, Universidad de los Andes, Santiago, Chile
- Program in Neuroscience, Centro de Investigación e Innovación Biomédica (CiiB), Universidad de los Andes, Santiago, Chile
| | - Yasna K Palmeiro-Silva
- Institute for Global Health, University College London, London, UK
- School of Nursing, Universidad de los Andes, Santiago, Chile
| | - Gregory E Rice
- Centre for Clinical Research, University of Queensland, Brisbane, QLD, Australia
| | - Lara J Monteiro
- School of Medicine, Faculty of Medicine, Universidad de los Andes, Santiago, Chile
- Program in Biology of Reproduction, Centro de Investigación e Innovación Biomédica (CiiB), Universidad de los Andes, Santiago, Chile
| | | | - Roberto Romero
- Perinatology Research Branch, Eunice Kennedy Shriver National Institute of Child Health and Development, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, 20892, USA
- Perinatology Research Branch, Eunice Kennedy Shriver National Institute of Child Health and Development, National Institutes of Health, Department of Health and Human Services, Detroit, MI, 48201, USA
- Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, MI, 48109, USA
- Department of Epidemiology and Biostatistics, Michigan State University, East Lansing, MI, 48824, USA
- Center for Molecular Obstetrics and Genetics, Wayne State University, Detroit, MI, 48201, USA
- Detroit Medical Center, Detroit, MI, 48201, USA
- Department of Obstetrics and Gynecology, Florida International University, Miami, FL, 33199, USA
| | - Mahesh A Choolani
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Ursula Wyneken
- School of Medicine, Faculty of Medicine, Universidad de los Andes, Santiago, Chile
- Program in Neuroscience, Centro de Investigación e Innovación Biomédica (CiiB), Universidad de los Andes, Santiago, Chile
| | - Pelusa Orellana
- School of Education, Universidad de los Andes, Santiago, Chile.
| | - Sebastián E Illanes
- School of Medicine, Faculty of Medicine, Universidad de los Andes, Santiago, Chile.
- Program in Biology of Reproduction, Centro de Investigación e Innovación Biomédica (CiiB), Universidad de los Andes, Santiago, Chile.
- Department of Obstetrics and Gynecology, Faculty of Medicine, Universidad de los Andes, Santiago, Chile.
| |
Collapse
|
44
|
Gillis EE, Brands MW, Sullivan JC. Adverse Maternal and Fetal Outcomes in a Novel Experimental Model of Pregnancy after Recovery from Renal Ischemia-Reperfusion Injury. J Am Soc Nephrol 2021; 32:375-384. [PMID: 33408137 PMCID: PMC8054890 DOI: 10.1681/asn.2020020127] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 11/11/2020] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Recent clinical studies report that women with a history of AKI have an increased incidence of maternal and fetal adverse outcomes during pregnancy, despite fully recovering renal function prior to conception. The mechanisms contributing to such adverse outcomes in pregnancy after AKI are not yet understood. METHODS To develop a rodent model to investigate fetal and maternal outcomes in female animals with a history of AKI, we used ischemia-reperfusion injury as an experimental model of AKI in female Sprague Dawley rats. The 12-week-old animals underwent warm bilateral ischemia-reperfusion surgery involving clamping of both renal arteries for 45 minutes or sham surgery (control). Rats were allowed to recover for 1 month prior to mating. Recovery from ischemia-reperfusion injury was confirmed by measurements of plasma creatinine and urinary protein excretion. We assessed maternal and fetal outcomes during late pregnancy on gestational day 20. RESULTS After recovery from ischemia-reperfusion injury, compared with healthy sham-surgery controls, dams exhibited pregnancy-induced renal insufficiency with increases in plasma creatinine and urea, along with increased urinary protein excretion. Additionally, recovered ischemia-reperfusion dams experienced worse fetal outcomes compared with controls, with intrauterine growth restriction leading to higher rates of fetal demise and smaller pups. CONCLUSIONS In this rat model, despite biochemical resolution of ischemia-reperfusion injury, subsequent pregnancy resulted in maternal renal insufficiency and significant impairments in fetal growth. This mirrors findings in recent reports in the clinical population, indicating that this model may be a useful tool to further explore the alterations in kidney function after AKI in women.
Collapse
Affiliation(s)
- Ellen E Gillis
- Department of Physiology, Augusta University, Augusta, Georgia
| | | | | |
Collapse
|
45
|
Rudloff S, Janot M, Rodriguez S, Dessalle K, Jahnen-Dechent W, Huynh-Do U. Fetuin-A is a HIF target that safeguards tissue integrity during hypoxic stress. Nat Commun 2021; 12:549. [PMID: 33483479 PMCID: PMC7822914 DOI: 10.1038/s41467-020-20832-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Accepted: 12/18/2020] [Indexed: 02/08/2023] Open
Abstract
Intrauterine growth restriction (IUGR) is associated with reduced kidney size at birth, accelerated renal function decline, and increased risk for chronic kidney and cardiovascular diseases in adults. Precise mechanisms underlying fetal programming of adult diseases remain largely elusive and warrant extensive investigation. Setting up a mouse model of hypoxia-induced IUGR, fetal adaptations at mRNA, protein and cellular levels, and their long-term functional consequences are characterized, using the kidney as a readout. Here, we identify fetuin-A as an evolutionary conserved HIF target gene, and further investigate its role using fetuin-A KO animals and an adult model of ischemia-reperfusion injury. Beyond its role as systemic calcification inhibitor, fetuin-A emerges as a multifaceted protective factor that locally counteracts calcification, modulates macrophage polarization, and attenuates inflammation and fibrosis, thus preserving kidney function. Our study paves the way to therapeutic approaches mitigating mineral stress-induced inflammation and damage, principally applicable to all soft tissues.
Collapse
Affiliation(s)
- Stefan Rudloff
- Department of Nephrology and Hypertension, Bern University Hospital, Freiburgstrasse 15, 3010, Bern, Switzerland
- Department of Biomedical Research, University of Bern, Freiburgstrasse 15, 3010, Bern, Switzerland
| | - Mathilde Janot
- Department of Nephrology and Hypertension, Bern University Hospital, Freiburgstrasse 15, 3010, Bern, Switzerland
- Department of Biomedical Research, University of Bern, Freiburgstrasse 15, 3010, Bern, Switzerland
| | - Stephane Rodriguez
- Department of Nephrology and Hypertension, Bern University Hospital, Freiburgstrasse 15, 3010, Bern, Switzerland
- Department of Biomedical Research, University of Bern, Freiburgstrasse 15, 3010, Bern, Switzerland
- Department of Onco-haematology, Geneva Medical University, Geneva, Switzerland
| | - Kevin Dessalle
- Department of Nephrology and Hypertension, Bern University Hospital, Freiburgstrasse 15, 3010, Bern, Switzerland
- Department of Biomedical Research, University of Bern, Freiburgstrasse 15, 3010, Bern, Switzerland
| | - Willi Jahnen-Dechent
- Helmholtz-Institute for Biomedical Engineering, Biointerface Laboratory, RWTH Aachen University Medical Faculty, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Uyen Huynh-Do
- Department of Nephrology and Hypertension, Bern University Hospital, Freiburgstrasse 15, 3010, Bern, Switzerland.
- Department of Biomedical Research, University of Bern, Freiburgstrasse 15, 3010, Bern, Switzerland.
| |
Collapse
|
46
|
Solé-Navais P, Brantsæter AL, Caspersen IH, Lundh T, Muglia LJ, Meltzer HM, Zhang G, Jacobsson B, Sengpiel V, Barman M. Maternal Dietary Selenium Intake during Pregnancy Is Associated with Higher Birth Weight and Lower Risk of Small for Gestational Age Births in the Norwegian Mother, Father and Child Cohort Study. Nutrients 2020; 13:nu13010023. [PMID: 33374667 PMCID: PMC7822440 DOI: 10.3390/nu13010023] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/16/2020] [Accepted: 12/19/2020] [Indexed: 12/20/2022] Open
Abstract
Selenium is an essential trace element involved in the body’s redox reactions. Low selenium intake during pregnancy has been associated with low birth weight and an increased risk of children being born small for gestational age (SGA). Based on data from the Norwegian Mother, Father and Child Cohort Study (MoBa) and the Medical Birth Registry of Norway (MBRN), we studied the association of maternal selenium intake from diet and supplements during the first half of pregnancy (n = 71,728 women) and selenium status in mid-pregnancy (n = 2628 women) with birth weight and SGA status, according to population-based, ultrasound-based and customized growth standards. An increase of one standard deviation of maternal dietary selenium intake was associated with increased birth weight z-scores (ß = 0.027, 95% CI: 0.007, 0.041) and lower SGA risk (OR = 0.91, 95% CI 0.86, 0.97) after adjusting for confounders. Maternal organic and inorganic selenium intake from supplements as well as whole blood selenium concentration were not associated with birth weight or SGA. Our results suggest that a maternal diet rich in selenium during pregnancy may be beneficial for foetal growth. However, the effect estimates were small and further studies are needed to elucidate the potential impact of selenium on foetal growth.
Collapse
Affiliation(s)
- Pol Solé-Navais
- Department of Obstetrics and Gynaecology, Sahlgrenska Academy, University of Gothenburg, 405 30 Gothenburg, Sweden; (P.S.-N.); (B.J.); (V.S.)
| | - Anne Lise Brantsæter
- Division of Infection Control, Environment and Health, Norwegian Institute of Public Health, 0213 Oslo, Norway; (A.L.B.); (H.M.M.)
| | | | - Thomas Lundh
- Department of Laboratory Medicine, Division of Occupational and Environmental Medicine, Lund University, 221 85 Lund, Sweden;
| | - Louis J. Muglia
- Cincinnati Children’s Hospital Medical Center, Division of Human Genetics and Perinatal Institute, Cincinnati, OH 45229, USA; (L.J.M.); (G.Z.)
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
- Office of the President, Burroughs Wellcome Fund, Research Triangle Park, Durham, NC 27709, USA
| | - Helle Margrete Meltzer
- Division of Infection Control, Environment and Health, Norwegian Institute of Public Health, 0213 Oslo, Norway; (A.L.B.); (H.M.M.)
| | - Ge Zhang
- Cincinnati Children’s Hospital Medical Center, Division of Human Genetics and Perinatal Institute, Cincinnati, OH 45229, USA; (L.J.M.); (G.Z.)
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Bo Jacobsson
- Department of Obstetrics and Gynaecology, Sahlgrenska Academy, University of Gothenburg, 405 30 Gothenburg, Sweden; (P.S.-N.); (B.J.); (V.S.)
- Department of Genetics and Bioinformatics, Domain of Health Data and Digitalisation, Institute of Public Health, 0456 Oslo, Norway
- Department of Obstetrics and Gynaecology, Sahlgrenska University Hospital/Östra, 405 30 Gothenburg, Sweden
| | - Verena Sengpiel
- Department of Obstetrics and Gynaecology, Sahlgrenska Academy, University of Gothenburg, 405 30 Gothenburg, Sweden; (P.S.-N.); (B.J.); (V.S.)
- Department of Obstetrics and Gynaecology, Sahlgrenska University Hospital/Östra, 405 30 Gothenburg, Sweden
| | - Malin Barman
- Department of Biology and Biological Engineering, Chalmers University of Technology, 412 96 Gothenburg, Sweden
- Institute of Environmental Medicine, Karolinska Institutet, 171 77 Stockholm, Sweden
- Correspondence:
| |
Collapse
|
47
|
Castro-Rodriguez JA, Forno E, Casanello P, Padilla O, Krause BJ, Uauy R. Leptin in Cord Blood Associates with Asthma Risk at Age 3 in the Offspring of Women with Gestational Obesity. Ann Am Thorac Soc 2020; 17:1583-9. [PMID: 32726560 DOI: 10.1513/AnnalsATS.202001-080OC] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Rationale: Maternal obesity is associated with asthma in the offspring. Whether cord blood leptin is associated with risk of asthma in offspring is unclear.Objectives: To assess whether cord blood leptin from women with pregestational obesity predict preschool asthma.Methods: In this birth cohort study, we divided pregnant women into three weight categories during the first obstetric visit: normal (NL), overweight (OW), and obese (OB).Results: We followed the offspring recording atopy, wheezing, and other respiratory illnesses through 30 months of age. Cord blood and peripheral blood at 30 months of age were taken to measure cytokines, adipokines, metabolic biomarkers, and specific immunoglobulin E. Adjusted regression models were used to evaluate the association between maternal obesity and offspring asthma risk, defined by a positive Asthma Predictive Index. Three hundred thirty-nine mothers were recruited; 140 offspring were born from NL, 80 from OW, and 119 from OB mothers. OB women were older and less educated and had higher parity and higher C-section frequency. Offspring from OB women had higher birthweight, head circumference, and placental weight compared with other groups. The proportion of Asthma Predictive Index positive at 30 months of age was 12.2% in the NL, 14.7% in the OW, and 16.8% in the OB group (P = 0.18). Offspring from OB women had higher leptin, leptin/adiponectin ratio, interleukin-10, and insulin than the OW group and higher leptin than the NL group. In the adjusted analysis, offspring from OB mothers with high cord blood leptin had increased risk of asthma (adjusted odds ratio, 1.30; 95% confidence interval, 1.1-1.55; P = 0.003).Conclusions: Offspring from obese mothers with high cord blood leptin have 30% higher asthma risk at age 3.Clinical trial registered with ClinicalTrials.gov (NCT02903134).
Collapse
|
48
|
Lipa M, Goławski K, Kosiński P, Wielgoś M, Bomba-Opoń D. Placenta praevia - does it really affect intrauterine fetal growth? J Matern Fetal Neonatal Med 2020; 35:3898-3902. [PMID: 33183106 DOI: 10.1080/14767058.2020.1843152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
PURPOSE Placenta praevia affects about 0.5% of pregnancies and due to constant increase in operative deliveries may become an important, clinical challenge throughout the next decades. Location of the placental plate within lower uterine segment is associated with increased risk of adverse perinatal outcomes. There were several reports pointing increased risk of small-for-gestational-age (SGA)/fetal growth restriction (FGR) in patients affected with abnormal location of the placenta. On the other hand, some studies ended up with opposite conclusions. MATERIALS AND METHODS Due to ambiguous results we have undertaken a case-control study to investigate intrauterine growth among this group. We ran a pilot study to precisely define maternal, obstetrical and neonatal characteristics in order to avoid cofounders. Our study incorporated 56 patients in singleton pregnancies affected with placenta praevia and 124 patients in the control group (between 35 and 37 weeks of gestation). RESULTS Nonetheless, there were no statistical differences in the birthweight between the study and control group (2882.5 g vs. 2805 g, p = ns). Moreover, rates of the newborns with birthweight corresponding <10th percentile and >90th did not differ significantly. Even further analysis that included parity did not reveal any differences between both groups. CONCLUSION Placenta praevia does not affect the intrauterine growth and shall not be considered as a risk factor for SGA/FGR. In patients affected with abnormal location of the placenta additional scans for fetal well-being assessment are not indicated.
Collapse
Affiliation(s)
- Michał Lipa
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Warsaw, Poland
| | - Ksawery Goławski
- 1st Department of Obstetrics and Gynecology, Students' Scientific Group, Medical University of Warsaw, Warsaw, Poland
| | - Przemysław Kosiński
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Warsaw, Poland
| | - Mirosław Wielgoś
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Warsaw, Poland
| | - Dorota Bomba-Opoń
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Warsaw, Poland
| |
Collapse
|
49
|
Gjerde A, Reisæter AV, Skrunes R, Marti HP, Vikse BE. Intrauterine Growth Restriction and Risk of Diverse Forms of Kidney Disease during the First 50 Years of Life. Clin J Am Soc Nephrol 2020; 15:1413-1423. [PMID: 32816833 PMCID: PMC7536758 DOI: 10.2215/cjn.04080320] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Accepted: 07/05/2020] [Indexed: 11/23/2022]
Abstract
BACKGROUND AND OBJECTIVES Previous studies have shown that individuals with low birth weight (LBW) or small for gestational age (SGA) have higher risk of kidney failure. This study investigates birth-related exposures and risk of CKD and other kidney diagnoses. DESIGN, SETTING, PARTICIPANT, & MEASUREMENTS The Medical Birth Registry of Norway has registered extensive medical data on all births in Norway since 1967. The Norwegian Patient Registry has registered diagnostic codes for all admissions and outpatient visits to Norwegian hospitals since 2008. Data from these registries were linked, and risk of CKD and other groups of kidney disease were analyzed using logistic regression statistics. LBW (below the tenth percentile), SGA (birth weight below the tenth percentile for gestational age), and preterm birth (<37 weeks) were analyzed as exposures. RESULTS A total of 2,663,010 individuals were included. After a mean follow-up of 26 years (maximum 50 years), 4495 had been diagnosed with CKD and 12,818 had been diagnosed with other groups of kidney disease. LBW was associated with an odds ratio (OR) for CKD of 1.72 (95% confidence interval [95% CI], 1.60 to 1.90), SGA with an OR of 1.79 (95% CI, 1.65 to 1.94), and preterm birth with an OR of 1.48 (95% CI, 1.33 to 1.66). Analyses using diagnosis of CKD at stages 3-5 as end point showed similar results. Results were similar for men and women. We analyzed adjusted ORs for other groups of kidney disease and found that LBW was associated with an adjusted OR of 1.44 (95% CI, 1.33 to 1.56) for acute kidney disease, 1.24 (95% CI, 1.14 to 1.36) for GN, 1.35 (95% CI, 1.17 to 1.56) for cystic kidney disease, and 1.15 (95% CI, 1.06 to 1.25) for kidney disease resulting from kidney or urinary tract malformations. CONCLUSIONS LBW, SGA, and preterm birth are associated with higher risk of CKD in the first 50 years of life. Risk of other groups of kidney disease was less pronounced. PODCAST This article contains a podcast at https://www.asn-online.org/media/podcast/CJASN/2020_08_17_CJN04080320.mp3.
Collapse
Affiliation(s)
- Anna Gjerde
- Department of Medicine, Haugesund Hospital, Haugesund, Norway .,Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Anna Varberg Reisæter
- Department of Transplantation Medicine, Rikshospitalet, Oslo University Hospital, Oslo, Norway
| | - Rannveig Skrunes
- Department of Clinical Medicine, University of Bergen, Bergen, Norway.,Department of Medicine, Haukeland University Hospital, Bergen, Norway
| | - Hans-Peter Marti
- Department of Clinical Medicine, University of Bergen, Bergen, Norway.,Department of Medicine, Haukeland University Hospital, Bergen, Norway
| | - Bjørn Egil Vikse
- Department of Medicine, Haugesund Hospital, Haugesund, Norway.,Department of Clinical Medicine, University of Bergen, Bergen, Norway
| |
Collapse
|
50
|
Lipa M, Kosinski P, Stanirowski P, Wielgos M, Bomba-Opon D. Vascular anastomoses in intrauterine growth in monochorionic twins. J Perinat Med 2020; 48:539-543. [PMID: 32304312 DOI: 10.1515/jpm-2020-0028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 03/23/2020] [Indexed: 11/15/2022]
Abstract
Objectives To evaluate the impact of placental anastomoses on the intrauterine growth of monochorionic (MC) twins. Methods A prospective study was conducted in a group of 53 MC twins. Intrapartally umbilical cords were clamped to identify placental sides corresponding to each twin. The postnatal dye injection technique was administered to evaluate vascular anastomoses, their number and type and visualize placental territory sharing patterns. Data from digital analysis were correlated with obstetrical follow-up. Results Vascular anastomoses were revealed in 88.7% of cases. Arteriovenous (AV) anastomoses occurred in 75.4% and arterioarterial (AA) in 71.1% while venovenous (VV) in 26.4%. In the subgroup of MC twins without placental anastomoses, significantly higher birthweight difference and discordance were revealed when compared to MC twins without anastomoses (382.0 vs. 22 g; P = 0.03 and 49.14% vs. 16.02%; P = 0.03). On the other hand, in subgroups of MC twins with at least one AA anastomosis, twins' birthweights were similar (p = ns) despite significantly higher placental territory sharing discordance (30.44% vs. 15.81%; P = 0.31). Conclusions Vascular anastomoses have a major impact on the intrauterine growth of MC twins. In certain cases, they may cause specific complications; however, in general, they regulate intertwin blood exchange and may compensate unequal placental territory.
Collapse
Affiliation(s)
- Michał Lipa
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Warsaw, Poland
| | - Przemysław Kosinski
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Warsaw, Poland
| | - Paweł Stanirowski
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Warsaw, Poland
| | - Mirosław Wielgos
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Warsaw, Poland
| | - Dorota Bomba-Opon
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Warsaw, Poland
| |
Collapse
|