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Olga L, McKenzie K, Kerac M, Boyne M, Badaloo A, Bandsma RHJ, Koulman A, Thompson DS. Weight gain during nutritional rehabilitation post-childhood malnutrition may influence the associations between adulthood desaturases activity and anthro-cardiometabolic risk factors. Clin Nutr 2024; 43:747-755. [PMID: 38330703 DOI: 10.1016/j.clnu.2024.01.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 01/09/2024] [Accepted: 01/30/2024] [Indexed: 02/10/2024]
Abstract
BACKGROUNDS & AIMS Childhood malnutrition is a major global health problem with long-term sequelae, including non-communicable diseases (NCDs). Mechanisms are unknown but may involve metabolic programming, resulting from "short-term" solutions to optimise survival by compromising non-priority organs. As key players in lipid metabolism, desaturases have been shown to be predictive of NCDs. We hypothesised that the association between specific desaturase activities and NCD risk determinants (including body composition, serum glucose, insulin levels, and blood pressure) are influenced by childhood post-malnutrition weight gain. METHODS 278 Afro-Caribbean adults with well-documented clinical history of severe malnutrition in childhood were studied. Extensive metabolic analyses including body composition (DXA), fasting serum glucose and lipidomics (n = 101), and fasting serum insulin (n = 83) were performed in malnutrition survivors and matched community controls (n = 90). Established lipid ratios were used as proxies of desaturase activities: CE 16:1/CE 16:0 for stearoyl-CoA desaturase (SCD1), LysoPC 20:4/20:3 for fatty acid desaturase 1 (FADS1), and LysoPC 20:3/18:2 for FADS2. RESULTS Compared to community controls, adult malnutrition survivors (mean ± SD) age 28.3 ± 7.8 and BMI 23.6 ± 5.2 had higher SCD1 and FADS1 activity, (B ± SE) 0.07 ± 0.02 and 0.7 ± 0.08, respectively, but lower FADS2 activities (B ± SE) -0.05 ± 0.01, adjusted for sex and age (p < 0.0005). SCD1 was positively associated with adult BMI and body fat percentage, and negatively associated with lean mass and height. Stratification based on weight gain during nutritional rehabilitation among malnutrition survivors might signal the potential associations between weight gain during that critical period, desaturase activities, and some of adult metabolic parameters, with the lowest tertiles (slowest catch-up weight gain) performing more similarly to controls. CONCLUSIONS In adult survivors of early-life severe acute malnutrition, desaturase activity is associated with markers of NCD risk, especially adiposity. These associations seem to be strengthened by faster weight gain during nutritional rehabilitation.
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Affiliation(s)
- Laurentya Olga
- MRC Epidemiology Unit, Wellcome Trust-MRC Institute of Metabolic Science, NIHR Cambridge Comprehensive Biomedical Research Centre, Cambridge Biomedical Campus, University of Cambridge, Cambridge, UK.
| | - Kimberley McKenzie
- Caribbean Institute for Health Research, The University of the West Indies, Kingston, Jamaica
| | - Marko Kerac
- Department of Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Michael Boyne
- Department of Medicine, The University of the West Indies, Kingston, Jamaica
| | - Asha Badaloo
- Caribbean Institute for Health Research, The University of the West Indies, Kingston, Jamaica
| | - Robert H J Bandsma
- Centre for Global Child Health, The Hospital for Sick Children, Toronto, Canada; Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Canada; Division of Paediatric Gastroenterology, Hepatology and Nutrition, Department of Paediatrics, The Hospital for Sick Children, Toronto, Canada
| | - Albert Koulman
- MRC Epidemiology Unit, Wellcome Trust-MRC Institute of Metabolic Science, NIHR Cambridge Comprehensive Biomedical Research Centre, Cambridge Biomedical Campus, University of Cambridge, Cambridge, UK; Core Metabolomics and Lipidomics Laboratory, Metabolic Research Laboratories, Institute of Metabolic Science, University of Cambridge, Cambridge Biomedical Campus, Cambridge, UK
| | - Debbie S Thompson
- Caribbean Institute for Health Research, The University of the West Indies, Kingston, Jamaica
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Weber AM, Barbazza S, Fauzi MD, Rachmadewi A, Zuhrina R, Putri FK, Campos Ponce M, Hoeven MVD, Rimbawan R, Nasution Z, Giriwono PE, Wieringa FT, Soekarjo DD, Ryan EP. Solutions to Enhance Health with Alternative Treatments (SEHAT) protocol: a double-blinded randomised controlled trial for gut microbiota-targeted treatment of severe acute malnutrition using rice bran in ready-to-use therapeutic foods in Indonesia. BMJ Open 2023; 13:e076805. [PMID: 38000818 PMCID: PMC10680013 DOI: 10.1136/bmjopen-2023-076805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 10/13/2023] [Indexed: 11/26/2023] Open
Abstract
INTRODUCTION Current formulations of ready-to-use therapeutic foods (RUTFs) to treat severe acute malnutrition (SAM) in children focus on nutrient density and quantity. Less attention is given to foods targeting gut microbiota metabolism and mucosal barrier functions. Heat-stabilised rice bran contains essential nutrients, prebiotics, vitamins and unique phytochemicals that have demonstrated favourable bioactivity to modulate gut microbiota composition and mucosal immunity. This study seeks to examine the impact of RUTF with rice bran on the microbiota during SAM treatment, recovery and post-treatment growth outcomes in Jember, Indonesia. Findings are expected to provide insights into rice bran as a novel food ingredient to improve SAM treatment outcomes. METHODS AND ANALYSIS A total of 200 children aged 6-59 months with uncomplicated SAM (weight-for-height z-scores (WHZ) <-3, or mid-upper arm circumference (MUAC) <115 mm or having bilateral pitting oedema +/++) or approaching SAM (WHZ<-2.5) will be enrolled in a double-blinded, randomised controlled trial. Children in the active control arm will receive a locally produced RUTF; those in the intervention arm will receive the local RUTF with 5% rice bran. Children will receive daily RUTF treatment for 8 weeks and be monitored for 8 weeks of follow-up. Primary outcomes include the effectiveness of RUTF as measured by changes in weight, WHO growth z-scores, MUAC and morbidity. Secondary outcomes include modulation of the gut microbiome and dried blood spot metabolome, the percentage of children recovered at weeks 8 and 12, and malnutrition relapse at week 16. An intention-to-treat analysis will be conducted for each outcome. ETHICS AND DISSEMINATION The findings of this trial will be submitted to peer-reviewed journals and will be presented at relevant conferences. Ethics approval obtained from the Medical and Health Research Ethical Committee at the Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Madain Yogyakarta Ref. No.: KE/FK/0546/EC/2022 and KE/FK/0703/EC/2023 and from Colorado State University IRB#1823, OHRP FWA00000647. TRIAL REGISTRATION NUMBER NCT05319717.
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Affiliation(s)
- Annika M Weber
- Department of Food Science and Human Nutrition, Colorado State University, Fort Collins, Colorado, USA
| | - Silvia Barbazza
- Department of Health Sciences, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Moretta D Fauzi
- Department of Health Sciences, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Institut de Recherche pour le Développement (IRD), Montpellier, France
- Mohammad Hoesin Hospital, Palembang, Indonesia
| | | | | | | | - Maiza Campos Ponce
- Department of Health Sciences, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | | | - Rimbawan Rimbawan
- South East Asia Food and Agriculture Science and Technology (SEAFAST) Center, Bogor Agricultural University, Bogor, Indonesia
- Department of Community Nutrition, Bogor Agricultural University, Bogor, Jawa Barat, Indonesia
| | - Zuraidah Nasution
- South East Asia Food and Agriculture Science and Technology (SEAFAST) Center, Bogor Agricultural University, Bogor, Indonesia
- Department of Community Nutrition, Bogor Agricultural University, Bogor, Jawa Barat, Indonesia
| | - Puspo E Giriwono
- South East Asia Food and Agriculture Science and Technology (SEAFAST) Center, Bogor Agricultural University, Bogor, Indonesia
- Department of Food Science and Technology, Bogor Agricultural University, Bogor, Jawa Barat, Indonesia
| | - Frank T Wieringa
- Institut de Recherche pour le Développement (IRD), Montpellier, France
- UMR Qualisud, University of Montpellier, Institut Agro, CIRAD, IRD, Avignon University and University of Reunion, Montpellier, France
| | | | - Elizabeth P Ryan
- Department of Environmental & Radiological Health Sciences, Colorado State University, Fort Collins, Colorado, USA
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3
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Turrado Sánchez EM, De Miguel Sánchez V, Macía Cortiñas M. Correlation Between PAPP-A Levels Determined During the First Trimester and Birth Weight at Full-Term. Reprod Sci 2023; 30:3235-3242. [PMID: 37237249 PMCID: PMC10643350 DOI: 10.1007/s43032-023-01270-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Accepted: 05/10/2023] [Indexed: 05/28/2023]
Abstract
Foetal birth weight is an important determinant of perinatal health. For this reason, various methods have been investigated for estimating this weight during pregnancy. The aim of this study is to evaluate the possible relationship between full-term birth weight and pregnancy-associated plasma protein-A (PAPP-A) levels determined during the first trimester as part of combined screening for aneuploidy carried out in pregnant women. We carried out a single-centre study including pregnant women who were being followed up by the Obstetrics Service Care Units of the XXI de Santiago de Compostela e Barbanza Foundation, who gave birth from March 1, 2015, to March 1, 2017, and who had undergone their first-trimester combined chromosomopathy screening. The sample included a total of 2794 women. We found a significant correlation between MoM PAPP-A and foetal birth weight. When MoM PAPP-A was measured at extremely low levels (< 0.3) during the first trimester, the OR for giving birth to a foetus with weight < p10, adjusting for gestational age and sex, was 2.74. For low levels of MoM PAPP-A (0.3-0.44), the OR was 1.52. With regard to the value of MOM PAPP-A levels as a predictor of foetal macrosomia, a correlation could be observed with elevated levels, although this was not statistically significant. PAPP-A determined during the first trimester acts as a predictor of foetal weight at term as well as for foetal growth disorders.
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Affiliation(s)
- E M Turrado Sánchez
- Obstetrics and Gynecology, Santiago de Compostela University Clinical Hospital, A Coruña, Spain.
| | - V De Miguel Sánchez
- Obstetrics and Gynecology, Santiago de Compostela University Clinical Hospital, A Coruña, Spain
| | - M Macía Cortiñas
- Obstetrics and Gynecology, Santiago de Compostela University Clinical Hospital, A Coruña, Spain
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Bergonzini M, Loreni F, Lio A, Russo M, Saitto G, Cammardella A, Irace F, Tramontin C, Chello M, Lusini M, Nenna A, Ferrisi C, Ranocchi F, Musumeci F. Panoramic on Epigenetics in Coronary Artery Disease and the Approach of Personalized Medicine. Biomedicines 2023; 11:2864. [PMID: 37893238 PMCID: PMC10604795 DOI: 10.3390/biomedicines11102864] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 10/02/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
Epigenetic modifications play a fundamental role in the progression of coronary artery disease (CAD). This panoramic review aims to provide an overview of the current understanding of the epigenetic mechanisms involved in CAD pathogenesis and highlights the potential implications for personalized medicine approaches. Epigenetics is the study of heritable changes that do not influence alterations in the DNA sequence of the genome. It has been shown that epigenetic processes, including DNA/histone methylation, acetylation, and phosphorylation, play an important role. Additionally, miRNAs, lncRNAs, and circRNAs are also involved in epigenetics, regulating gene expression patterns in response to various environmental factors and lifestyle choices. In the context of CAD, epigenetic alterations contribute to the dysregulation of genes involved in inflammation, oxidative stress, lipid metabolism, and vascular function. These epigenetic changes can occur during early developmental stages and persist throughout life, predisposing individuals to an increased risk of CAD. Furthermore, in recent years, the concept of personalized medicine has gained significant attention. Personalized medicine aims to tailor medical interventions based on an individual's unique genetic, epigenetic, environmental, and lifestyle factors. In the context of CAD, understanding the interplay between genetic variants and epigenetic modifications holds promise for the development of more precise diagnostic tools, risk stratification models, and targeted therapies. This review summarizes the current knowledge of epigenetic mechanisms in CAD and discusses the fundamental principles of personalized medicine.
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Affiliation(s)
- Marcello Bergonzini
- Department of Cardiac Surgery and Heart Transplantation, San Camillo Forlanini Hospital, 00152 Rome, Italy
| | - Francesco Loreni
- Cardiac Surgery, Università Campus Bio-Medico di Roma, 00128 Rome, Italy
| | - Antonio Lio
- Department of Cardiac Surgery and Heart Transplantation, San Camillo Forlanini Hospital, 00152 Rome, Italy
| | - Marco Russo
- Department of Cardiac Surgery and Heart Transplantation, San Camillo Forlanini Hospital, 00152 Rome, Italy
| | - Guglielmo Saitto
- Department of Cardiac Surgery and Heart Transplantation, San Camillo Forlanini Hospital, 00152 Rome, Italy
| | - Antonio Cammardella
- Department of Cardiac Surgery and Heart Transplantation, San Camillo Forlanini Hospital, 00152 Rome, Italy
| | - Francesco Irace
- Department of Cardiac Surgery and Heart Transplantation, San Camillo Forlanini Hospital, 00152 Rome, Italy
| | - Corrado Tramontin
- Department of Cardiac Surgery and Heart Transplantation, San Camillo Forlanini Hospital, 00152 Rome, Italy
| | - Massimo Chello
- Cardiac Surgery, Università Campus Bio-Medico di Roma, 00128 Rome, Italy
| | - Mario Lusini
- Cardiac Surgery, Università Campus Bio-Medico di Roma, 00128 Rome, Italy
| | - Antonio Nenna
- Cardiac Surgery, Università Campus Bio-Medico di Roma, 00128 Rome, Italy
| | - Chiara Ferrisi
- Cardiac Surgery, Università Campus Bio-Medico di Roma, 00128 Rome, Italy
| | - Federico Ranocchi
- Department of Cardiac Surgery and Heart Transplantation, San Camillo Forlanini Hospital, 00152 Rome, Italy
| | - Francesco Musumeci
- Department of Cardiac Surgery and Heart Transplantation, San Camillo Forlanini Hospital, 00152 Rome, Italy
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Seixas BV, Macinko J. Distinct domains of childhood disadvantage and cognitive performance among older Brazilians: Evidence from ELSI-Brazil. SSM Popul Health 2023; 22:101416. [PMID: 37215155 PMCID: PMC10193012 DOI: 10.1016/j.ssmph.2023.101416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 04/20/2023] [Accepted: 04/23/2023] [Indexed: 05/24/2023] Open
Abstract
Objective To investigate the relationship between of distinct domains of childhood disadvantage and cognitive performance among older adults within the context of a middle-income country. Methods This study used baseline data (2015/2016) from the Brazilian Longitudinal Study of Aging (ELSI), a nationally representative cohort of 9412 adults aged 50 and over. Nine childhood exposure variables were grouped into three domains (family SES, childhood health, and cultural capital), for which scores were created. Survey-weighted Ordinary Least Squares (OLS) regressions estimated the association childhood disadvantage with cognitive performance as measured by immediate memory, late memory and semantic verbal fluency. Mediation analysis assessed whether adulthood socioeconomic status (SES) mediated this relationship of interest. Results Important disparities in cognitive performance were observed, particularly in terms of age, education, income, occupational status. Before controlling for adulthood SES in the multivariable analysis, all domains of childhood disadvantage were found to be associated with lower cognitive performance across all three measures. After inclusion of adulthood SES variables, the observed associations only remained for semantic verbal fluency. Formal mediation analysis indicated that adulthood SES mediates 47.9% (95% CI: 34.3%-78.6%) of the association between later-life verbal fluency and poor childhood health, and 49.9% (95% CI: 43.6%-57.8%) of the association between later-life verbal fluency and low childhood cultural capital. Conclusions We found that childhood disadvantage is associated with low performance in memory tests and semantic verbal fluency tests among older Brazilians. Adulthood SES fully mediated the association between all domains of childhood disadvantage and memory performance and only partially mediated its association with verbal fluency. Our findings support policy efforts to enhance early childhood development and improve adulthood SES, and guide additional research to better the mechanisms driving these relationships.
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Affiliation(s)
- Brayan V. Seixas
- Department of Health Policy and Management, Fielding School of Public Health, University of California, Los Angeles (UCLA), 650 Charles E Young Dr S, Los Angeles, CA, 90095, USA
| | - James Macinko
- Department of Health Policy and Management, Fielding School of Public Health, University of California, Los Angeles (UCLA), 650 Charles E Young Dr S, Los Angeles, CA, 90095, USA
- Department of Community Health Sciences, Fielding School of Public Health, University of California, Los Angeles (UCLA), 650 Charles E Young Dr S, Los Angeles, CA, 90095, USA
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Robakis TK, Roth MC, King LS, Humphreys KL, Ho M, Zhang X, Chen Y, Li T, Rasgon NL, Watson KT, Urban AE, Gotlib IH. Maternal attachment insecurity, maltreatment history, and depressive symptoms are associated with broad DNA methylation signatures in infants. Mol Psychiatry 2022; 27:3306-3315. [PMID: 35577912 PMCID: PMC9666564 DOI: 10.1038/s41380-022-01592-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 04/05/2022] [Accepted: 04/19/2022] [Indexed: 11/08/2022]
Abstract
The early environment, including maternal characteristics, provides many cues to young organisms that shape their long-term physical and mental health. Identifying the earliest molecular events that precede observable developmental outcomes could help identify children in need of support prior to the onset of physical and mental health difficulties. In this study, we examined whether mothers' attachment insecurity, maltreatment history, and depressive symptoms were associated with alterations in DNA methylation patterns in their infants, and whether these correlates in the infant epigenome were associated with socioemotional and behavioral functioning in toddlerhood. We recruited 156 women oversampled for histories of depression, who completed psychiatric interviews and depression screening during pregnancy, then provided follow-up behavioral data on their children at 18 months. Buccal cell DNA was obtained from 32 of their infants for a large-scale analysis of methylation patterns across 5 × 106 individual CpG dinucleotides, using clustering-based significance criteria to control for multiple comparisons. We found that tens of thousands of individual infant CpGs were alternatively methylated in association with maternal attachment insecurity, maltreatment in childhood, and antenatal and postpartum depressive symptoms, including genes implicated in developmental patterning, cell-cell communication, hormonal regulation, immune function/inflammatory response, and neurotransmission. Density of DNA methylation at selected genes from the result set was also significantly associated with toddler socioemotional and behavioral problems. This is the first report to identify novel regions of the human infant genome at which DNA methylation patterns are associated longitudinally both with maternal characteristics and with offspring socioemotional and behavioral problems in toddlerhood.
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Affiliation(s)
- Thalia K Robakis
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Marissa C Roth
- Department of Psychology and Human Development, Peabody College of Vanderbilt University, Nashville, TN, USA
| | - Lucy S King
- Department of Psychology, Stanford University, Stanford, CA, USA
| | - Kathryn L Humphreys
- Department of Psychology and Human Development, Peabody College of Vanderbilt University, Nashville, TN, USA
| | - Marcus Ho
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA
| | - Xianglong Zhang
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA
| | | | | | - Natalie L Rasgon
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA
| | - Kathleen T Watson
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA
| | - Alexander E Urban
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA
| | - Ian H Gotlib
- Department of Psychology, Stanford University, Stanford, CA, USA
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Hula N, Vu J, Quon A, Kirschenman R, Spaans F, Liu R, Cooke CLM, Davidge ST. Sex-Specific Effects of Prenatal Hypoxia on the Cardiac Endothelin System in Adult Offspring. Am J Physiol Heart Circ Physiol 2022; 322:H442-H450. [PMID: 35119336 DOI: 10.1152/ajpheart.00636.2021] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Fetal hypoxia, a major consequence of complicated pregnancies, impairs offspring cardiac tolerance to ischemia/reperfusion (I/R) insult, however, the mechanisms remain unknown. Endothelin-1 (ET-1) signaling through the endothelin A receptors (ETA) is associated with cardiac dysfunction. We hypothesized that prenatal hypoxia exacerbates cardiac susceptibility to I/R via increased ET-1 and ETA levels, while ETA inhibition ameliorates this. Pregnant Sprague-Dawley rats were exposed to normoxia (21% O2) or hypoxia (11% O2) on gestational days 15-21. Offspring were aged to 4 months, and hearts were aerobically perfused or subjected to ex vivo I/R, with or without pre-infusion with an ETA antagonist (ABT-627). ET-1 levels were assessed with ELISA in aerobically perfused and post-I/R left ventricles (LV). ETA and ETB levels were assessed by Western blotting in non-perfused LV. As hypothesized, ABT-627 infusion tended to improve post-I/R recovery in hypoxic females (p=0.0528), however, surprisingly, ABT-627 prevented post-I/R recovery only in the hypoxic males (p<0.001). ET-1 levels were increased in post-I/R LV in both sexes regardless of the prenatal exposure (p<0.01). ETA expression was similar among all groups, while ETB (isoform C) levels were decreased in prenatally hypoxic females (p<0.05). In prenatally hypoxic males, ETA signaling may be essential for tolerance to I/R, while in prenatally hypoxic females, ETA may contribute to cardiac dysfunction. Our data illustrate that understanding the prenatal history has critical implications for treatment strategies in adult chronic diseases.
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Affiliation(s)
- Nataliia Hula
- Department of Physiology, University of Alberta, Edmonton, Canada.,Department of Obstetrics and Gynecology, University of Alberta, Edmonton, Canada.,Women and Children's Health Research Institute, University of Alberta, Edmonton, AB, Canada
| | - Jennie Vu
- Department of Physiology, University of Alberta, Edmonton, Canada
| | - Anita Quon
- Department of Obstetrics and Gynecology, University of Alberta, Edmonton, Canada.,Women and Children's Health Research Institute, University of Alberta, Edmonton, AB, Canada
| | - Raven Kirschenman
- Department of Obstetrics and Gynecology, University of Alberta, Edmonton, Canada.,Women and Children's Health Research Institute, University of Alberta, Edmonton, AB, Canada
| | - Floor Spaans
- Department of Obstetrics and Gynecology, University of Alberta, Edmonton, Canada.,Women and Children's Health Research Institute, University of Alberta, Edmonton, AB, Canada
| | - Ricky Liu
- Department of Physiology, University of Alberta, Edmonton, Canada.,Women and Children's Health Research Institute, University of Alberta, Edmonton, AB, Canada
| | - Christy-Lynn M Cooke
- Department of Obstetrics and Gynecology, University of Alberta, Edmonton, Canada.,Women and Children's Health Research Institute, University of Alberta, Edmonton, AB, Canada
| | - Sandra T Davidge
- Department of Physiology, University of Alberta, Edmonton, Canada.,Department of Obstetrics and Gynecology, University of Alberta, Edmonton, Canada.,Women and Children's Health Research Institute, University of Alberta, Edmonton, AB, Canada
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Olga L, van Beijsterveldt IALP, Hughes IA, Dunger DB, Ong KK, Hokken-Koelega ACS, De Lucia Rolfe E. Anthropometry-based prediction of body composition in early infancy compared to air-displacement plethysmography. Pediatr Obes 2021; 16:e12818. [PMID: 34114363 PMCID: PMC7614814 DOI: 10.1111/ijpo.12818] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 04/14/2021] [Accepted: 04/26/2021] [Indexed: 12/26/2022]
Abstract
BACKGROUND Anthropometry-based equations are commonly used to estimate infant body composition. However, existing equations were designed for newborns or adolescents. We aimed to (a) derive new prediction equations in infancy against air-displacement plethysmography (ADP-PEA Pod) as the criterion, (b) validate the newly developed equations in an independent infant cohort and (c) compare them with published equations (Slaughter-1988, Aris-2013, Catalano-1995). METHODS Cambridge Baby Growth Study (CBGS), UK, had anthropometry data at 6 weeks (N = 55) and 3 months (N = 64), including skinfold thicknesses (SFT) at four sites (triceps, subscapular, quadriceps and flank) and ADP-derived total body fat mass (FM) and fat-free mass (FFM). Prediction equations for FM and FFM were developed in CBGS using linear regression models and were validated in Sophia Pluto cohort, the Netherlands, (N = 571 and N = 447 aged 3 and 6 months, respectively) using Bland-Altman analyses to assess bias and 95% limits of agreement (LOA). RESULTS CBGS equations consisted of sex, age, weight, length and SFT from three sites and explained 65% of the variance in FM and 79% in FFM. In Sophia Pluto, these equations showed smaller mean bias than the three published equations in estimating FM: mean bias (LOA) 0.008 (-0.489, 0.505) kg at 3 months and 0.084 (-0.545, 0.713) kg at 6 months. Mean bias in estimating FFM was 0.099 (-0.394, 0.592) kg at 3 months and -0.021 (-0.663, 0.621) kg at 6 months. CONCLUSIONS CBGS prediction equations for infant FM and FFM showed better validity in an independent cohort at ages 3 and 6 months than existing equations.
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Affiliation(s)
- Laurentya Olga
- Department of Paediatrics, Cambridge Biomedical Campus Box 118, University of Cambridge, Cambridge, UK
| | - Inge ALP van Beijsterveldt
- Department of Pediatrics, Subdivision of Endocrinology, Erasmus University Medical Center-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Ieuan A Hughes
- Department of Paediatrics, Cambridge Biomedical Campus Box 118, University of Cambridge, Cambridge, UK
| | - David B Dunger
- Department of Paediatrics, Cambridge Biomedical Campus Box 118, University of Cambridge, Cambridge, UK
- Institute of Metabolic Science, Cambridge Biomedical Campus, University of Cambridge, Cambridge, UK
| | - Ken K Ong
- Department of Paediatrics, Cambridge Biomedical Campus Box 118, University of Cambridge, Cambridge, UK
- Institute of Metabolic Science, Cambridge Biomedical Campus, University of Cambridge, Cambridge, UK
- MRC Epidemiology Unit, Cambridge Biomedical Campus Box 285, University of Cambridge, Cambridge, UK
| | - Anita CS Hokken-Koelega
- Department of Pediatrics, Subdivision of Endocrinology, Erasmus University Medical Center-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Emanuella De Lucia Rolfe
- MRC Epidemiology Unit, Cambridge Biomedical Campus Box 285, University of Cambridge, Cambridge, UK
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9
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Silva Pedroza AA, Bernardo EM, Pereira AR, Andrade Silva SC, Lima TA, de Moura Freitas C, da Silva Junior JC, Gomes DA, Ferreira DS, Lagranha CJ. Moderate offspring exercise offsets the harmful effects of maternal protein deprivation on mitochondrial function and oxidative balance by modulating sirtuins. Nutr Metab Cardiovasc Dis 2021; 31:1622-1634. [PMID: 33810953 DOI: 10.1016/j.numecd.2021.01.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 12/20/2020] [Accepted: 01/08/2021] [Indexed: 12/30/2022]
Abstract
BACKGROUND AND AIMS It has been demonstrated that maternal low protein during development induces mitochondrial dysfunction and oxidative stress in the heart. Moderate-intensity exercise in early life, conversely, increases the overall cardiac health. Thus, we hypothesize that moderate-intensity exercise performed during young age could ameliorate the deleterious effect of maternal protein deprivation on cardiac bioenergetics. METHODS AND RESULTS We used a rat model of maternal protein restriction during gestational and lactation period followed by an offspring treadmill moderate physical training. Pregnant rats were divided into two groups: normal nutrition receiving 17% of casein in the diet and undernutrition receiving a low-protein diet (8% casein). At 30 days of age, the male offspring were further subdivided into sedentary (NS and LS) or exercised (NT and LT) groups. Treadmill exercise was performed as follows: 4 weeks, 5 days/week, 60 min/day at 50% of maximal running capacity. Our results showed that a low-protein diet decreases oxidative metabolism and mitochondrial function associated with higher oxidative stress. In contrast, exercise rescues mitochondrial capacity and promotes a cellular resilience to oxidative stress. Up-regulation of cardiac sirtuin 1 and 3 decreased acetylation levels, redeeming from the deleterious effect of protein restriction. CONCLUSION Our findings show that moderate daily exercise during a young age acts as a therapeutical intervention opposing the harmful effects of a maternal diet restricted in protein.
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Affiliation(s)
| | - Elenilson M Bernardo
- Biochemistry and Physiology Graduate Program, Federal University of Pernambuco, Recife, PE, Brazil
| | - Allifer R Pereira
- Laboratory of Biochemistry and Exercise Biochemistry, Department of Physical Education and Sports Science, CAV- Federal University of Pernambuco, Brazil
| | - Severina Cassia Andrade Silva
- Neuropsyquiatry and Behavior Science Graduate Program, Federal University of Pernambuco-UFPE, Recife, Pernambuco, Brazil
| | - Talitta A Lima
- Laboratory of Biochemistry and Exercise Biochemistry, Department of Physical Education and Sports Science, CAV- Federal University of Pernambuco, Brazil
| | - Cristiane de Moura Freitas
- Laboratory of Biochemistry and Exercise Biochemistry, Department of Physical Education and Sports Science, CAV- Federal University of Pernambuco, Brazil
| | - Jose Carlos da Silva Junior
- Neuropsyquiatry and Behavior Science Graduate Program, Federal University of Pernambuco-UFPE, Recife, Pernambuco, Brazil
| | - Dayane A Gomes
- Neuropsyquiatry and Behavior Science Graduate Program, Federal University of Pernambuco-UFPE, Recife, Pernambuco, Brazil
| | - Diorginis S Ferreira
- Colegiado de Educação Física, Federal University of São Franscisco Valley, Petrolina, Brazil
| | - Claudia J Lagranha
- Biochemistry and Physiology Graduate Program, Federal University of Pernambuco, Recife, PE, Brazil; Laboratory of Biochemistry and Exercise Biochemistry, Department of Physical Education and Sports Science, CAV- Federal University of Pernambuco, Brazil; Neuropsyquiatry and Behavior Science Graduate Program, Federal University of Pernambuco-UFPE, Recife, Pernambuco, Brazil.
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Ni Y, Szpiro A, Loftus C, Tylavsky F, Kratz M, Bush NR, LeWinn KZ, Sathyanarayana S, Enquobahrie DA, Davis R, Fitzpatrick AL, Sonney J, Zhao Q, Karr CJ. Associations Between Maternal Nutrition in Pregnancy and Child Blood Pressure at 4-6 Years: A Prospective Study in a Community-Based Pregnancy Cohort. J Nutr 2021; 151:949-961. [PMID: 33561258 PMCID: PMC8030724 DOI: 10.1093/jn/nxaa395] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 09/30/2020] [Accepted: 11/16/2020] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The intrauterine environment may influence offspring blood pressure, with effects possibly extending into adulthood. The associations between prenatal nutrition and offspring blood pressure, alone or in combination with other sociodemographic or behavioral factors, are unclear. OBJECTIVES To investigate the associations of maternal dietary patterns and plasma folate concentrations with blood pressure in children aged 4-6 years, and assess the potential effect modifications by child sex, maternal race, pre-pregnancy overweight or obesity, maternal smoking, and breastfeeding. METHODS Participants were 846 mother-child dyads from the Conditions Affecting Neurocognitive Development and Learning in Early Childhood (CANDLE) study. Maternal nutrition was characterized by the Healthy Eating Index 2010 (HEI) scores and plasma folate concentrations in pregnancy. We calculated the systolic blood pressure (SBP) and diastolic blood pressure percentiles, incorporating sex, age, and height, and categorized children as either having high blood pressure (HBP; ≥90th percentile) or normal blood pressure. Linear regressions were performed to quantify the associations between maternal nutrition and continuous blood pressure percentiles, and Poisson regressions were used to estimate the incidence rate ratio (IRR) of binary HBP. We examined the effect modifications using interaction models. RESULTS Mean HEI scores and folate concentrations were 60.0 (SD, 11.3) and 23.1 ng/mL (SD, 11.1), respectively. Based on measurements at 1 visit, 29.6% of the children were defined as having HBP. Maternal HEI scores and plasma folate concentrations were not associated with child blood pressure percentiles or HBP in the full cohort. Among mothers self-identified as white, there was an inverse relationship between maternal HEI score and child SBP percentile (β, -0.40; 95%CI: -0.75 to -0.06). A maternal HEI score above 59 was associated with a reduced risk of HBP in girls (IRR, 0.53; 95% CI: 0.32-0.88). No modified associations by pre-pregnancy overweight or obesity, maternal smoking, or breastfeeding were indicated. CONCLUSIONS We found little evidence for effects of maternal nutrition during pregnancy on childhood blood pressure, but detected sex- and race-specific associations. The study contributes to the evolving scientific inquiry regarding developmental origins of disease.
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Affiliation(s)
- Yu Ni
- Department of Epidemiology, School of Public Health, University of Washington, Seattle, WA, USA
| | - Adam Szpiro
- Department of Biostatistics, School of Public Health, University of Washington, Seattle, WA, USA
| | - Christine Loftus
- Department of Environmental and Occupational Health Sciences, School of Public Health, University of Washington, Seattle, WA, USA
| | - Frances Tylavsky
- Department of Preventive Medicine, College of Medicine, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Mario Kratz
- Department of Epidemiology, School of Public Health, University of Washington, Seattle, WA, USA
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Nicole R Bush
- Department of Psychiatry and Behavioral Sciences, School of Medicine, University of California, San Francisco, San Francisco, CA, USA
- Department of Pediatrics, School of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Kaja Z LeWinn
- Department of Psychiatry and Behavioral Sciences, School of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Sheela Sathyanarayana
- Department of Environmental and Occupational Health Sciences, School of Public Health, University of Washington, Seattle, WA, USA
- Department of Pediatrics, School of Medicine, University of Washington, Seattle, WA, USA
- Seattle Children's Research Institute, Seattle, WA, USA
| | - Daniel A Enquobahrie
- Department of Epidemiology, School of Public Health, University of Washington, Seattle, WA, USA
| | - Robert Davis
- Center for Biomedical Informatics, University of Tennessee Health Science Center, Memphis, TN, USA
- Department of Pediatrics, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Annette L Fitzpatrick
- Department of Epidemiology, School of Public Health, University of Washington, Seattle, WA, USA
- Department of Family Medicine, School of Medicine, University of Washington, Seattle, WA, USA
- Department of Global Health, School of Public Health, University of Washington, Seattle, WA, USA
| | - Jennifer Sonney
- Department of Child, Family, and Population Health Nursing, School of Nursing, University of Washington, Seattle, WA, USA
| | - Qi Zhao
- Department of Preventive Medicine, College of Medicine, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Catherine J Karr
- Department of Epidemiology, School of Public Health, University of Washington, Seattle, WA, USA
- Department of Environmental and Occupational Health Sciences, School of Public Health, University of Washington, Seattle, WA, USA
- Department of Pediatrics, School of Medicine, University of Washington, Seattle, WA, USA
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11
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Saavedra LPJ, Prates KV, Gonçalves GD, Piovan S, Matafome P, Mathias PCDF. COVID-19 During Development: A Matter of Concern. Front Cell Dev Biol 2021; 9:659032. [PMID: 33898461 PMCID: PMC8058409 DOI: 10.3389/fcell.2021.659032] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 03/15/2021] [Indexed: 12/13/2022] Open
Abstract
A new infectious disease, COVID-19, has spread around the world. The most common symptoms of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection are cough and fever, but severe cases can develop acute respiratory distress syndrome. The main receptor for SARS-CoV-2 in human tissue is angiotensin-converting enzyme 2, and the lungs, heart, and kidneys are the most affected organs. Besides the inflammatory process and tissue damage, the presence of a cytokine "storm" has been related to a higher mortality rate. Other infectious viral diseases, such as Zika, chikungunya, and influenza, were associated with complications in pregnant women, such as growth restriction, malformation, preterm birth, low birth weight, miscarriage, and death, although they can also cause developmental disorders in infants and adolescents. Evidence points out that stressors during pregnancy and infancy may lead to the development of obesity, diabetes, and cardiovascular disease. Therefore, we hypothesize that COVID-19 infection during the critical phases of development can program the individual to chronic diseases in adulthood. It is important that COVID-19 patients receive proper monitoring as a way to avoid expensive costs to public health in the future.
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Affiliation(s)
- Lucas Paulo Jacinto Saavedra
- Laboratory of Secretion Cell Biology, Department of Biotechnology, Genetics and Cell Biology, State University of Maringa, Maringa, Brazil
| | - Kelly Valério Prates
- Laboratory of Secretion Cell Biology, Department of Biotechnology, Genetics and Cell Biology, State University of Maringa, Maringa, Brazil
| | - Gessica Dutra Gonçalves
- Laboratory of Secretion Cell Biology, Department of Biotechnology, Genetics and Cell Biology, State University of Maringa, Maringa, Brazil
| | - Silvano Piovan
- Laboratory of Secretion Cell Biology, Department of Biotechnology, Genetics and Cell Biology, State University of Maringa, Maringa, Brazil
| | - Paulo Matafome
- Institute of Physiology and Institute of Clinical and Biomedical Research, Faculty of Medicine and Center for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, Portugal
- Coimbra Health School, ESTeSC, Instituto Politécnico de Coimbra, Coimbra, Portugal
- Clinical Academic Center of Coimbra, Coimbra, Portugal
| | - Paulo Cezar de Freitas Mathias
- Laboratory of Secretion Cell Biology, Department of Biotechnology, Genetics and Cell Biology, State University of Maringa, Maringa, Brazil
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Ni Y, Szpiro AA, Young MT, Loftus CT, Bush NR, LeWinn KZ, Sathyanarayana S, Enquobahrie DA, Davis RL, Kratz M, Fitzpatrick AL, Sonney JT, Tylavsky FA, Karr CJ. Associations of Pre- and Postnatal Air Pollution Exposures with Child Blood Pressure and Modification by Maternal Nutrition: A Prospective Study in the CANDLE Cohort. ENVIRONMENTAL HEALTH PERSPECTIVES 2021; 129:47004. [PMID: 33797937 PMCID: PMC8043131 DOI: 10.1289/ehp7486] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 03/08/2021] [Accepted: 03/10/2021] [Indexed: 05/03/2023]
Abstract
BACKGROUND Limited data suggest air pollution exposures may contribute to pediatric high blood pressure (HBP), a known predictor of adult cardiovascular diseases. METHODS We investigated this association in the Conditions Affecting Neurocognitive Development and Learning in Early Childhood (CANDLE) study, a sociodemographically diverse pregnancy cohort in the southern United States with participants enrolled from 2006 to 2011. We included 822 mother-child dyads with available address histories and a valid child blood pressure measurement at 4-6 y. Systolic (SBP) and diastolic blood pressures (DBP) were converted to age-, sex-, and height-specific percentiles for normal-weight U.S. children. HBP was classified based on SBP or DBP ≥ 90 th percentile. Nitrogen dioxide (NO 2 ) and particulate matter ≤ 2.5 μ m in aerodynamic diameter (PM 2.5 ) estimates in both pre- and postnatal windows were obtained from annual national models and spatiotemporal models, respectively. We fit multivariate Linear and Poisson regressions and explored multiplicative joint effects with maternal nutrition, child sex, and maternal race using interaction terms. RESULTS Mean PM 2.5 and NO 2 in the prenatal period were 10.8 [standard deviation (SD): 0.9] μ g / m 3 and 10.0 (SD: 2.4) ppb, respectively, and 9.9 (SD: 0.6) μ g / m 3 and 8.8 (SD: 1.9) ppb from birth to the 4-y-old birthday. On average, SBP percentile increased by 14.6 (95% CI: 4.6, 24.6), and DBP percentile increased by 8.7 (95% CI: 1.4, 15.9) with each 2 - μ g / m 3 increase in second-trimester PM 2.5 . PM 2.5 averaged over the prenatal period was only significantly associated with higher DBP percentiles [β = 11.6 (95% CI: 2.9, 20.2)]. Positive associations of second-trimester PM 2.5 with SBP and DBP percentiles were stronger in children with maternal folate concentrations in the lowest quartile (p interaction = 0.05 and 0.07, respectively) and associations with DBP percentiles were stronger in female children (p interaction = 0.05). We did not detect significant association of NO 2 , road proximity, and postnatal PM 2.5 with any outcomes. CONCLUSIONS The findings suggest that higher prenatal PM 2.5 exposure, particularly in the second trimester, is associated with elevated early childhood blood pressure. This adverse association could be modified by pregnancy folate concentrations. https://doi.org/10.1289/EHP7486.
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Affiliation(s)
- Yu Ni
- Department of Epidemiology, School of Public Health, University of Washington (UW), Seattle, Washington, USA
| | - Adam A. Szpiro
- Department of Biostatistics, School of Public Health, UW, Seattle, Washington, USA
| | - Michael T. Young
- Department of Environmental and Occupational Health Sciences, School of Public Health, UW, Seattle, Washington, USA
| | - Christine T. Loftus
- Department of Environmental and Occupational Health Sciences, School of Public Health, UW, Seattle, Washington, USA
| | - Nicole R. Bush
- Department of Psychiatry, School of Medicine, University of California, San Francisco (UCSF), San Francisco, California, USA
- Department of Pediatrics, School of Medicine, UCSF, San Francisco, California, USA
| | - Kaja Z. LeWinn
- Department of Psychiatry, School of Medicine, University of California, San Francisco (UCSF), San Francisco, California, USA
| | - Sheela Sathyanarayana
- Department of Environmental and Occupational Health Sciences, School of Public Health, UW, Seattle, Washington, USA
- Department of Pediatrics, School of Medicine, UW, Seattle, Washington, USA
- Seattle Children’s Research Institute, Seattle, Washington, USA
| | - Daniel A. Enquobahrie
- Department of Epidemiology, School of Public Health, University of Washington (UW), Seattle, Washington, USA
- Department of Health Services, School of Public Health, UW, Seattle, Washington, USA
| | - Robert L. Davis
- Center for Biomedical Informatics, University of Tennessee Health Science Center (UTHSC), Memphis, Tennessee, USA
- Department of Pediatrics, UTHSC, Memphis, Tennessee, USA
| | - Mario Kratz
- Department of Epidemiology, School of Public Health, University of Washington (UW), Seattle, Washington, USA
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Annette L. Fitzpatrick
- Department of Epidemiology, School of Public Health, University of Washington (UW), Seattle, Washington, USA
- Department of Family Medicine, School of Medicine, UW, Seattle, Washington, USA
- Department of Global Health, School of Public Health, UW, Seattle, Washington, USA
| | - Jennifer T. Sonney
- Department of Child, Family, and Population Health Nursing, School of Nursing, UW, Seattle, Washington, USA
| | | | - Catherine J. Karr
- Department of Epidemiology, School of Public Health, University of Washington (UW), Seattle, Washington, USA
- Department of Environmental and Occupational Health Sciences, School of Public Health, UW, Seattle, Washington, USA
- Department of Pediatrics, School of Medicine, UW, Seattle, Washington, USA
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13
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Hilaire M, Andrianou XD, Lenglet A, Ariti C, Charles K, Buitenhuis S, Van Brusselen D, Roggeveen H, Ledger E, Denat RS, Bryson L. Growth and neurodevelopment in low birth weight versus normal birth weight infants from birth to 24 months, born in an obstetric emergency hospital in Haiti, a prospective cohort study. BMC Pediatr 2021; 21:143. [PMID: 33761917 PMCID: PMC7988959 DOI: 10.1186/s12887-021-02605-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 03/10/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Low birthweight (LBW) infants are at higher risk of mortality and morbidity (growth, chronic disease and neurological problems) during their life. Due to the high incidence of (pre-) eclampsia in Haiti, LBW infants are common. We assessed the anthropometric growth (weight and length) and neurodevelopmental delay in LBW and normal birthweight (NBW) infants born at an obstetric emergency hospital in Port au Prince, Haiti, between 2014 and 2017. METHODS Infants were followed at discharge and 3, 6, 12, 15, 18, 21 and 24 months of corrected gestational age. At each visit they underwent a physical checkup (weight, length, physical abnormalities, identification of morbidities). At 6, 12, 18 and 24 months they underwent a neurodevelopmental assessment using the Bayley Scale III (motor, cognitive and communication skills). We modelled the trajectories between birth and 24 months of age of NBW compared to LBW infants for weight, length, and raw scores for Bayley III assessments using mixed linear models. RESULTS In total 500 LBW and 210 NBW infants were recruited of which 333 (46.7%) were followed up for 24 months (127 NBW; 60.5% and 206 LBW; 41.2%) and 150 died (LBW = 137 and NBW = 13). LBW and NBW babies gained a mean 15.8 g and 11.4 g per kg of weight from discharge per day respectively. The speed of weight gain decreased rapidly after 3 months in both groups. Both groups grow rapidly up to 6 months of age. LBW grew more than the NBW group during this period (22.8 cm vs. 21.1 cm). Both groups had WHZ scores <- 2 up to 15 months. At 24 months NBW babies scored significantly higher on the Bayley scales for gross motor, cognitive and receptive and expressive communication skills. There was no difference between the groups for fine motor skills. CONCLUSION LBW babies that survive neonatal care in urban Haiti and live up to 24 months of age, perform similar to their NBW for weight, length and fine motor skills. LBW babies are delayed in gross motor, cognitive and communication skills development. Further research on the clinical significance of these findings and long term implications of this neurodevelopmental delay is needed.
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Affiliation(s)
| | - Xanthi D Andrianou
- Médecins Sans Frontières, Plantage Middenlaan 14, 1018DD, Amsterdam, The Netherlands
| | - Annick Lenglet
- Médecins Sans Frontières, Plantage Middenlaan 14, 1018DD, Amsterdam, The Netherlands. .,Department of Medical Microbiology, Radboudumc, Nijmegen, Netherlands.
| | - Cono Ariti
- Centre for Trials Research, Cardiff University Medical School, Cardiff, UK
| | | | | | - Daan Van Brusselen
- Médecins Sans Frontières, Plantage Middenlaan 14, 1018DD, Amsterdam, The Netherlands
| | - Harriet Roggeveen
- Médecins Sans Frontières, Plantage Middenlaan 14, 1018DD, Amsterdam, The Netherlands
| | - Elizabeth Ledger
- Médecins Sans Frontières, Port au Prince, Haiti.,Medical Research Council Unit The Gambia at the London School of Hygiene & Tropical Medicine (LSHTM), London, UK
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14
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Sumi MP, Mahajan B, Sattar RSA, Nimisha, Apurva, Kumar A, Sharma AK, Ahmad E, Ali A, Saluja SS. Elucidation of Epigenetic Landscape in Coronary Artery Disease: A Review on Basic Concept to Personalized Medicine. Epigenet Insights 2021; 14:2516865720988567. [PMID: 33598635 PMCID: PMC7863167 DOI: 10.1177/2516865720988567] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 12/26/2020] [Indexed: 12/11/2022] Open
Abstract
Despite extensive clinical research and management protocols applied in the field of coronary artery diseases (CAD), it still holds the number 1 position in mortality worldwide. This indicates that we need to work on precision medicine to discover the diagnostic, therapeutic, and prognostic targets to improve the outcome of CAD. In precision medicine, epigenetic changes play a vital role in disease onset and progression. Epigenetics is the study of heritable changes that do not affect the alterations of DNA sequence in the genome. It comprises various covalent modifications that occur in DNA or histone proteins affecting the spatial arrangement of the DNA and histones. These multiple modifications include DNA/histone methylation, acetylation, phosphorylation, and SUMOylation. Besides these covalent modifications, non-coding RNAs-viz. miRNA, lncRNA, and circRNA are also involved in epigenetics. Smoking, alcohol, diet, environmental pollutants, obesity, and lifestyle are some of the prime factors affecting epigenetic alterations. Novel molecular techniques such as next-generation sequencing, chromatin immunoprecipitation, and mass spectrometry have been developed to identify important cross points in the epigenetic web in relation to various diseases. The studies regarding exploration of epigenetics, have led researchers to identify multiple diagnostic markers and therapeutic targets that are being used in different disease diagnosis and management. Here in this review, we will discuss various ground-breaking contributions of past and recent studies in the epigenetic field in concert with coronary artery diseases. Future prospects of epigenetics and its implication in CAD personalized medicine will also be discussed in brief.
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Affiliation(s)
- Mamta P Sumi
- Central Molecular Laboratory, Govind Ballabh Pant Institute of Post Graduate Medical Education and Research (GIPMER), University of Delhi, New Delhi, India
| | - Bhawna Mahajan
- Central Molecular Laboratory, Govind Ballabh Pant Institute of Post Graduate Medical Education and Research (GIPMER), University of Delhi, New Delhi, India
- Department of Biochemistry, Govind Ballabh Pant Institute of Post Graduate Medical Education and Research (GIPMER), University of Delhi, New Delhi, India
| | - Real Sumayya Abdul Sattar
- Central Molecular Laboratory, Govind Ballabh Pant Institute of Post Graduate Medical Education and Research (GIPMER), University of Delhi, New Delhi, India
| | - Nimisha
- Central Molecular Laboratory, Govind Ballabh Pant Institute of Post Graduate Medical Education and Research (GIPMER), University of Delhi, New Delhi, India
| | - Apurva
- Central Molecular Laboratory, Govind Ballabh Pant Institute of Post Graduate Medical Education and Research (GIPMER), University of Delhi, New Delhi, India
| | - Arun Kumar
- Central Molecular Laboratory, Govind Ballabh Pant Institute of Post Graduate Medical Education and Research (GIPMER), University of Delhi, New Delhi, India
| | - Abhay Kumar Sharma
- Department of Biochemistry, All India Institute of Medical Science, Patna, Bihar, India
| | - Ejaz Ahmad
- Central Molecular Laboratory, Govind Ballabh Pant Institute of Post Graduate Medical Education and Research (GIPMER), University of Delhi, New Delhi, India
| | - Asgar Ali
- Department of Biochemistry, All India Institute of Medical Science, Patna, Bihar, India
| | - Sundeep Singh Saluja
- Central Molecular Laboratory, Govind Ballabh Pant Institute of Post Graduate Medical Education and Research (GIPMER), University of Delhi, New Delhi, India
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Hula N, Spaans F, Vu J, Quon A, Kirschenman R, Cooke CLM, Phillips TJ, Case CP, Davidge ST. Placental treatment improves cardiac tolerance to ischemia/reperfusion insult in adult male and female offspring exposed to prenatal hypoxia. Pharmacol Res 2021; 165:105461. [PMID: 33513355 DOI: 10.1016/j.phrs.2021.105461] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 01/08/2021] [Accepted: 01/21/2021] [Indexed: 12/12/2022]
Abstract
Offspring born from complicated pregnancies are at greater risk of cardiovascular disease in adulthood. Prenatal hypoxia is a common pregnancy complication that results in placental oxidative stress and impairs fetal development. Adult offspring exposed to hypoxia during fetal life are more susceptible to develop cardiac dysfunction, and show decreased cardiac tolerance to an ischemia/reperfusion (I/R) insult. To improve offspring cardiac outcomes, we have assessed the use of a placenta-targeted intervention during hypoxic pregnancies, by encapsulating the mitochondrial antioxidant MitoQ into nanoparticles (nMitoQ). We hypothesized that maternal nMitoQ treatment during hypoxic pregnancies improves cardiac tolerance to I/R insult in adult male and female offspring. Pregnant Sprague-Dawley rats were exposed to normoxia (21 % O2) or hypoxia (11 % O2) from gestational day 15-20, after injection with 100 μL saline or nMitoQ (125 μM) on GD15 (n=6-8/group). Male and female offspring were aged to 4 months. Both male and female offspring from hypoxic pregnancies showed reduced cardiac tolerance to I/R (assessed ex vivo using the isolated working heart technique) which was ameliorated by nMitoQ treatment. To identify potential molecular mechanisms for the changes in cardiac tolerance to I/R, cardiac levels/phosphorylation of proteins important for intracellular Ca2+ cycling were assessed with Western blotting. In prenatally hypoxic male offspring, improved cardiac recovery from I/R by nMitoQ was accompanied by increased cardiac phospholamban and phosphatase 2Ce levels, and a trend to decreased Ca2+/calmodulin-dependent protein kinase IIδ phosphorylation. In contrast, in female offspring, nMitoQ treatment in hypoxic pregnancies increased phospholamban and protein kinase Cε phosphorylation. Maternal nMitoQ treatment improves cardiac tolerance to I/R insult in adult offspring and thus has the potential to improve the later-life trajectory of cardiovascular health of adult offspring born from pregnancies complicated by prenatal hypoxia.
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Affiliation(s)
- Nataliia Hula
- Department of Physiology, University of Alberta, Edmonton, T6G 2S2, Alberta, Canada; Department of Obstetrics and Gynecology, University of Alberta, Edmonton, T6G 2S2, Alberta, Canada; Women and Children's Health Research Institute, University of Alberta, Edmonton, T6G 2S2, Alberta, Canada.
| | - Floor Spaans
- Department of Obstetrics and Gynecology, University of Alberta, Edmonton, T6G 2S2, Alberta, Canada; Women and Children's Health Research Institute, University of Alberta, Edmonton, T6G 2S2, Alberta, Canada.
| | - Jennie Vu
- Department of Physiology, University of Alberta, Edmonton, T6G 2S2, Alberta, Canada.
| | - Anita Quon
- Department of Obstetrics and Gynecology, University of Alberta, Edmonton, T6G 2S2, Alberta, Canada; Women and Children's Health Research Institute, University of Alberta, Edmonton, T6G 2S2, Alberta, Canada.
| | - Raven Kirschenman
- Department of Obstetrics and Gynecology, University of Alberta, Edmonton, T6G 2S2, Alberta, Canada; Women and Children's Health Research Institute, University of Alberta, Edmonton, T6G 2S2, Alberta, Canada.
| | - Christy-Lynn M Cooke
- Department of Obstetrics and Gynecology, University of Alberta, Edmonton, T6G 2S2, Alberta, Canada; Women and Children's Health Research Institute, University of Alberta, Edmonton, T6G 2S2, Alberta, Canada.
| | - Tom J Phillips
- Dementia Research Institute, Cardiff University, Cardiff, CF10 3AT, UK.
| | - C Patrick Case
- Musculoskeletal Research Unit, University of Bristol, Bristol, BS10 5NB, UK.
| | - Sandra T Davidge
- Department of Physiology, University of Alberta, Edmonton, T6G 2S2, Alberta, Canada; Department of Obstetrics and Gynecology, University of Alberta, Edmonton, T6G 2S2, Alberta, Canada; Women and Children's Health Research Institute, University of Alberta, Edmonton, T6G 2S2, Alberta, Canada.
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16
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A Core Outcome Set and minimum reporting set for intervention studies in growth restriction in the NEwbOrN: the COSNEON study. Pediatr Res 2021; 89:1380-1385. [PMID: 32927468 PMCID: PMC8163598 DOI: 10.1038/s41390-020-01119-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 07/21/2020] [Accepted: 08/16/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND Different interventions and treatments are available for growth-restricted newborns to improve neonatal and long-term outcomes. Lack of outcome standardization across trials of feeding interventions limits pooled analysis of intervention effects. This study aimed to develop a core outcome set (COS) and minimum reporting set (MRS) for this research field. METHODS A scoping search identified relevant outcomes and baseline characteristics. These outcomes were presented to two stakeholder groups (lay experience and professional experts) in three rounds of online Delphi surveys. The professional experts were involved in the development of the MRS. All items were rated for their importance on a 5-point Likert scale and re-rated in subsequent rounds after presentation of the results at the group level. During a face-to-face consensus meeting the final COS and MRS were determined. RESULTS Forty-seven of 53 experts (89%) who completed the first round completed all three survey rounds. After the consensus meeting, consensus was reached on 19 outcomes and 17 baseline characteristics. CONCLUSIONS A COS and MRS for feeding interventions in the newborn after growth restriction were developed. Use of these sets will promote uniform reporting of study characteristics and improve data synthesis and meta-analysis of multiple studies. IMPACT Both a COS and MRS for growth restriction in the newborn were developed. This study provides the first international combined health-care professional and patient consensus on outcomes and baseline characteristics for intervention and treatment studies in growth-restricted newborns. The use of COS and MRS results in the development of more uniform study protocols, thereby facilitating data synthesis/meta-analysis of multiple studies aiming to optimize treatment and interventions in growth restriction in the newborn.
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Karimi SM, Little BB, Mokhtari M. Short-term fetal nutritional stress and long-term health: Child height. Am J Hum Biol 2020; 33:e23531. [PMID: 33155755 DOI: 10.1002/ajhb.23531] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 10/09/2020] [Accepted: 10/16/2020] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE This study examined the impact of in utero exposure to Ramadan, the Islamic fasting month, by trimester on height at ages 0 to 18 for a sample of children from Tehran, Iran. If exposure to Ramadan is associated with significant nutritional stress to the fetus, the fetus's adaptive responses to nutritional insufficiency could manifest as changes in height during childhood, long before any effects on aging or disease risk at older ages. METHODS Children who were exposed and not exposed to Ramadan in utero were compared to identify any systematic difference between their parents' and households' characteristics (including height, age, education, and indicators of wealth). Also, the seasonal pattern of food consumption in Tehran was analyzed. Finally, the association of child height with prenatal exposure to Ramadan was measured, controlling for seasonality and parent and household. RESULTS Ramadan associated fasting in the second trimester of gestation was associated with 0.091 age-adjusted SDs (ie, 0.60-0.67 cm) decrease in children's height at age 10 years or older. The negative association was largest in male children and was approximately 1 cm at age 12 years or older among male children. CONCLUSION Maternal Ramadan fasting in the second trimester, the critical period for long bone development, was associated with decreased height. Exposure to ritual fasting is important because approximately 75% of all Muslim children are exposed to Ramadan in utero.
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Affiliation(s)
- Seyed M Karimi
- Department of Health Management and System Sciences, School of Public Health and Information Sciences, University of Louisville, Louisville, Kentucky, USA
| | - Bert B Little
- Department of Health Management and System Sciences, School of Public Health and Information Sciences, University of Louisville, Louisville, Kentucky, USA
| | - MohammadAli Mokhtari
- Department of Economics, Università della Svizzera Italiana (USI), Lugano, CH, Switzerland
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18
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Tairy D, Weiner E, Kovo M, Zamir AM, Gandelsman E, Levy M, Herman HG, Volpert E, Schreiber L, Bar J, Barda G. Fetal Growth Restriction in Hypertensive vs. Heavy Smoking Women-Placental Pathology, Ultrasound Findings, and Pregnancy Outcomes. Reprod Sci 2020; 28:819-827. [PMID: 33140325 DOI: 10.1007/s43032-020-00373-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Accepted: 10/21/2020] [Indexed: 11/30/2022]
Abstract
We compared placental pathology, ultrasonographic findings, and obstetric outcomes, in gestations complicated by fetal growth restriction (FGR) with either a background of hypertensive disorder or heavy tobacco cigarette smoking. The medical records and placental pathology reports of pregnancies complicated with FGR (birthweight < 10th percentile) between December 2008 and May 2018 from a single tertiary center were reviewed. Placental pathology, ultrasound findings, and pregnancy outcomes were compared between hypertensive patients (HTN) and heavy smokers (SMO). We included 213 pregnancies: 129 (60.6%) in the SMO group and 84 (39.4%) in the HTN group. The HTN group was characterized by a higher BMI (p = 0.01), higher rates of Cesarean deliveries (p = 0.006), and a lower gestational age at delivery (35.6 ± 3.8 vs. 37.5 ± 2.9 weeks, p < 0.001). The HTN group had higher rates of placental weights < 10th percentile (p = 0.04) and maternal vascular malperfusion lesions (p < 0.001), while the SMO group had higher rates of inflammatory lesions (p = 0.04). On ultrasound, the HTN group had a higher head/abdomen circumference ratio (p < 0.001) and more abnormal Doppler studies (< 0.001). Neonates in the HTN group had lower birthweights (p < 0.001) and higher rates of NICU admissions (p = 0.002) and adverse neonatal outcome (p = 0.006). On multivariable analysis, gestational age at delivery (aOR = 0.65, 95%CI 0.55-0.87), hypertensive disorders (aOR = 1.8, 95%CI = 1.21-4.81), placental MVM lesions (aOR = 1.23, 95%CI = 1.08-5.02), and the combination of HTN+MVM (aOR = 2.63, 95%CI 1.78-7.30) were independently associated with adverse neonatal outcome. Hypertension and smoking may lead to FGR in different pathways as the two groups significantly differed in maternal characteristics, placental pathology, ultrasound findings, and neonatal outcomes. A hypertensive disorder probably represents a more hostile maternal environment than smoking and these pregnancies would probably benefit from closes monitoring.
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Affiliation(s)
- Daniel Tairy
- Department of Obstetrics & Gynecology, The Edith Wolfson Medical Center, P.O. Box 5, 58100, Holon, Israel. .,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Eran Weiner
- Department of Obstetrics & Gynecology, The Edith Wolfson Medical Center, P.O. Box 5, 58100, Holon, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Michal Kovo
- Department of Obstetrics & Gynecology, The Edith Wolfson Medical Center, P.O. Box 5, 58100, Holon, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Astar Maloul Zamir
- Department of Obstetrics & Gynecology, The Edith Wolfson Medical Center, P.O. Box 5, 58100, Holon, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Erika Gandelsman
- Department of Obstetrics & Gynecology, The Edith Wolfson Medical Center, P.O. Box 5, 58100, Holon, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Michal Levy
- Department of Obstetrics & Gynecology, The Edith Wolfson Medical Center, P.O. Box 5, 58100, Holon, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Hadas Ganer Herman
- Department of Obstetrics & Gynecology, The Edith Wolfson Medical Center, P.O. Box 5, 58100, Holon, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Eldar Volpert
- Department of Obstetrics & Gynecology, The Edith Wolfson Medical Center, P.O. Box 5, 58100, Holon, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Letizia Schreiber
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department Pathology, The Edith Wolfson Medical Center, Holon, Israel
| | - Jacob Bar
- Department of Obstetrics & Gynecology, The Edith Wolfson Medical Center, P.O. Box 5, 58100, Holon, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Giulia Barda
- Department of Obstetrics & Gynecology, The Edith Wolfson Medical Center, P.O. Box 5, 58100, Holon, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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19
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Patel SS, Daniels SR. Beginning With the End in Mind: The Case for Primordial and Primary Cardiovascular Prevention in Youth. Can J Cardiol 2020; 36:1344-1351. [DOI: 10.1016/j.cjca.2020.07.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 07/07/2020] [Accepted: 07/08/2020] [Indexed: 11/29/2022] Open
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20
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Holuka C, Merz MP, Fernandes SB, Charalambous EG, Seal SV, Grova N, Turner JD. The COVID-19 Pandemic: Does Our Early Life Environment, Life Trajectory and Socioeconomic Status Determine Disease Susceptibility and Severity? Int J Mol Sci 2020; 21:E5094. [PMID: 32707661 PMCID: PMC7404093 DOI: 10.3390/ijms21145094] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 07/14/2020] [Accepted: 07/17/2020] [Indexed: 01/08/2023] Open
Abstract
A poor socioeconomic environment and social adversity are fundamental determinants of human life span, well-being and health. Previous influenza pandemics showed that socioeconomic factors may determine both disease detection rates and overall outcomes, and preliminary data from the ongoing coronavirus disease (COVID-19) pandemic suggests that this is still true. Over the past years it has become clear that early-life adversity (ELA) plays a critical role biasing the immune system towards a pro-inflammatory and senescent phenotype many years later. Cytotoxic T-lymphocytes (CTL) appear to be particularly sensitive to the early life social environment. As we understand more about the immune response to SARS-CoV-2 it appears that a functional CTL (CD8+) response is required to clear the infection and COVID-19 severity is increased as the CD8+ response becomes somehow diminished or exhausted. This raises the hypothesis that the ELA-induced pro-inflammatory and senescent phenotype may play a role in determining the clinical course of COVID-19, and the convergence of ELA-induced senescence and COVID-19 induced exhaustion represents the worst-case scenario with the least effective T-cell response. If the correct data is collected, it may be possible to separate the early life elements that have made people particularly vulnerable to COVID-19 many years later. This will, naturally, then help us identify those that are most at risk from developing the severest forms of COVID-19. In order to do this, we need to recognize socioeconomic and early-life factors as genuine medically and clinically relevant data that urgently need to be collected. Finally, many biological samples have been collected in the ongoing studies. The mechanisms linking the early life environment with a defined later-life phenotype are starting to be elucidated, and perhaps hold the key to understanding inequalities and differences in the severity of COVID-19.
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Affiliation(s)
- Cyrielle Holuka
- Immune Endocrine Epigenetics Research Group, Department of Infection and Immunity, Luxembourg Institute of Health, L-4345 Esch-sur-Alzette, Luxembourg; (C.H.); (M.P.M.); (S.B.F.); (E.G.C.); (S.V.S.); (N.G.)
| | - Myriam P. Merz
- Immune Endocrine Epigenetics Research Group, Department of Infection and Immunity, Luxembourg Institute of Health, L-4345 Esch-sur-Alzette, Luxembourg; (C.H.); (M.P.M.); (S.B.F.); (E.G.C.); (S.V.S.); (N.G.)
| | - Sara B. Fernandes
- Immune Endocrine Epigenetics Research Group, Department of Infection and Immunity, Luxembourg Institute of Health, L-4345 Esch-sur-Alzette, Luxembourg; (C.H.); (M.P.M.); (S.B.F.); (E.G.C.); (S.V.S.); (N.G.)
| | - Eleftheria G. Charalambous
- Immune Endocrine Epigenetics Research Group, Department of Infection and Immunity, Luxembourg Institute of Health, L-4345 Esch-sur-Alzette, Luxembourg; (C.H.); (M.P.M.); (S.B.F.); (E.G.C.); (S.V.S.); (N.G.)
| | - Snehaa V. Seal
- Immune Endocrine Epigenetics Research Group, Department of Infection and Immunity, Luxembourg Institute of Health, L-4345 Esch-sur-Alzette, Luxembourg; (C.H.); (M.P.M.); (S.B.F.); (E.G.C.); (S.V.S.); (N.G.)
| | - Nathalie Grova
- Immune Endocrine Epigenetics Research Group, Department of Infection and Immunity, Luxembourg Institute of Health, L-4345 Esch-sur-Alzette, Luxembourg; (C.H.); (M.P.M.); (S.B.F.); (E.G.C.); (S.V.S.); (N.G.)
- Calbinotox, Faculty of Science and Technology, Lorraine University, 54506 Nancy, France
| | - Jonathan D. Turner
- Immune Endocrine Epigenetics Research Group, Department of Infection and Immunity, Luxembourg Institute of Health, L-4345 Esch-sur-Alzette, Luxembourg; (C.H.); (M.P.M.); (S.B.F.); (E.G.C.); (S.V.S.); (N.G.)
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21
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Scherb H, Hayashi K. Spatiotemporal association of low birth weight with Cs-137 deposition at the prefecture level in Japan after the Fukushima nuclear power plant accidents: an analytical-ecologic epidemiological study. Environ Health 2020; 19:82. [PMID: 32646457 PMCID: PMC7346451 DOI: 10.1186/s12940-020-00630-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 06/24/2020] [Indexed: 05/11/2023]
Abstract
BACKGROUND Perinatal mortality increased in contaminated prefectures after the Fukushima Daichi Nuclear Power Plant (FDNPP) accidents in Japan in 2011. Elevated counts of surgeries for cryptorchidism and congenital heart malformations were observed throughout Japan from 2012 onward. The thyroid cancer detection rate (2011 to 2016) was associated with the dose-rate at the municipality level in the Fukushima prefecture. Since the birth weight is a simple and objective indicator for gestational development and pregnancy outcome, the question arises whether the annual birth weight distribution was distorted in a dose-rate-dependent manner across Japan after Fukushima. METHODS The Japanese Ministry of Health, Labour, and Welfare provides prefecture-specific annual counts for 26.158 million live births from 1995 to 2018, of which 2.366 million births (9.04%) with weights < 2500 g. Prefecture-specific spatiotemporal trends of the low birth weight proportions were analyzed. Logistic regression allowing for level-shifts from 2012 onward was employed to test whether those level-shifts were proportional to the prefecture-specific dose-rates derived from Cs-137 deposition in the 47 Japanese prefectures. RESULTS The overall trend of the low birth weight prevalence (LBWp) in Japan discloses a jump in 2012 with a jump odds ratio (OR) 1.020, 95%-confidence interval (1.003,1.037), p-value 0.0246. A logistic regression of LBWp on the additional dose-rate after the FDNPP accidents adjusted for prefecture-specific spatiotemporal base-line trends yields an OR per μSv/h of 1.098 (1.058, 1.139), p-value < 0.0001. Further adjusting the logistic regression for the annual population size and physician density of the prefectures, as well as for the counts of the dead, the missing, and the evacuees due to earthquake and tsunami (as surrogate measures for medical infrastructure and stress) yields an OR per μSv/h of 1.109 (1.032, 1.191), p-value 0.0046. CONCLUSIONS This study shows increased low birth weight prevalence related to the Cs-137 deposition and the corresponding additional dose-rate in Japan from 2012 onward. Previous evidence suggesting compromised gestational development and pregnancy outcome under elevated environmental ionizing radiation exposure is corroborated.
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Affiliation(s)
- Hagen Scherb
- Helmholtz Zentrum München, German Research Center for Environmental Health, Institute of Computational Biology, Ingolstädter Landstr. 1, D-85764 Neuherberg, Germany
| | - Keiji Hayashi
- Hayashi Children’s Clinic, 4-6-11-1F Nagata, Joto-ku Osaka-Shi, Osaka, 536-0022 Japan
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22
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Souza LV, De Meneck F, Fernandes T, Oliveira EM, Franco MDC. Physical activity intervention improved the number and functionality of endothelial progenitor cells in low birth weight children. Nutr Metab Cardiovasc Dis 2020; 30:60-70. [PMID: 31753788 DOI: 10.1016/j.numecd.2019.08.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 08/16/2019] [Accepted: 08/20/2019] [Indexed: 01/15/2023]
Abstract
BACKGROUND AND AIMS The purpose of this study was to investigate whether an intervention with physical activity (PA) would promote positive effects on the angiogenic factors, mobilization, and functionality of circulating endothelial progenitor cells (EPCs) in children with low birth weight (LBW). METHODS AND RESULTS Thirty-five children participated in a 10-week PA program (intensity: 75-85% of heart rate reserve, frequency: four times/week, and duration: 45 min). Before and after the PA program, we evaluated anthropometric parameters, blood pressure levels, biochemical profile, number of EPCs, number of EPC colony forming units, and plasma levels of vascular endothelial growth factor-A (VEGF-A), nitric oxide (NO), and matrix metalloproteinases (MMPs) 2 and 9. We found a significant main effect of the PA program on waist circumference (ηp2 = 0.489), cardiorespiratory fitness (ηp2 = 0.463), and MMP-9 (ηp2 = 0.582). Birth weight or the PA program produced significant independent effects on systolic blood pressure (birth weight: ηp2 = 0.431; PA program: ηp2 = 0.615) and EPC colony forming units (birth weight: ηp2 = 0.541; PA program: ηp2 = 0.698) with no significant interactions. The combination of birth weight and the PA program produced a significant interaction effect on the number of circulating EPCs (ηp2 = 0.123), NO (ηp2 = 0.258), and VEGF-A (ηp2 = 0.175). The variation in the number of EPCs from baseline to 10 weeks of the PA program correlated positively with the change in NO (P = 0.002) and VEGF-A (P = 0.004). CONCLUSIONS A 10-week PA program attenuates the adverse effect of LBW on the number and functionality of EPCs; this effect occurs through an improvement in circulating levels of NO and VEGF-A. CLINICAL TRIALS: https://www.clinicaltrials.gov. Unique Identifier: NCT02982967. Date: December/2016.
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Affiliation(s)
- Livia V Souza
- Division of Nephrology, Medicine Department, School of Medicine, Federal University of São Paulo, São Paulo, Brazil
| | - Franciele De Meneck
- Division of Nephrology, Medicine Department, School of Medicine, Federal University of São Paulo, São Paulo, Brazil
| | - Tiago Fernandes
- School of Physical Education and Sport, Biochemistry and Molecular Biology Laboratory, University of São Paulo, São Paulo, Brazil
| | - Edilamar M Oliveira
- School of Physical Education and Sport, Biochemistry and Molecular Biology Laboratory, University of São Paulo, São Paulo, Brazil
| | - Maria do C Franco
- Division of Nephrology, Medicine Department, School of Medicine, Federal University of São Paulo, São Paulo, Brazil.
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23
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Kennedy RAK, Reynolds CME, O'Malley EG, Turner MJ. Assessing maternal dietary quality in early pregnancy in the programming of intrauterine fetal growth. Acta Obstet Gynecol Scand 2019; 99:510-517. [PMID: 31713836 DOI: 10.1111/aogs.13768] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2019] [Revised: 10/28/2019] [Accepted: 11/06/2019] [Indexed: 12/13/2022]
Abstract
INTRODUCTION It is established globally that a healthy maternal diet during pregnancy is important in programming fetal growth and development. The assessment of maternal dietary intake, however, is challenging both in clinical practice and in research studies. The aim of this study was to compare three individual dietary quality scores in early pregnancy based on European, American and World Health Organization (WHO) nutrient recommendations for the identification of suboptimal fetal growth. MATERIAL AND METHODS Women were recruited conveniently at their first antenatal hospital visit and completed a supervised 4-day diet history. The results were dichotomized into those women meeting and those not meeting macronutrient and micronutrient recommendations from the European Food Safety Authority (EFSA), WHO and the Institute of Medicine (USA). Composite nutrient scores were derived. The relation between the three individual dietary scores in early pregnancy and subsequent birthweight and small-for-gestational-age was compared using regression analyses. RESULTS Of the 202 women, the mean age was 32.2 (SD 5.0) years and 44.6% were nulliparas. The mean dietary quality scores were: EFSA 9.4 (SD 3.1), WHO 8.5 (SD 3.7) and USA 9.6 (SD 3.6). On multivariable regression, there was a positive relationship between the EFSA (β = 44.7, 95% CI 17.0-72.4, P = 0.002), WHO (β = 39.2, 95% CI 17.2-61.1, P = 0.001), and USA (β = 40.0 95% CI 17.6-62.3, P = 0.001) score and birthweight. All 3 scores were positively associated with birthweight centiles. However, only those in the lowest quartile of the EFSA score were more likely to be small-for-gestational-age (odds ratio 2.8, 95% CI 1.1-7.4, P = 0.03). CONCLUSIONS This study found that a dietary quality score based on European nutrient recommendations was better than other international recommendations at identifying in early pregnancy those women at risk of suboptimal fetal growth.
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Affiliation(s)
- Rachel A K Kennedy
- UCD Center for Human Reproduction, Coombe Women and Infants University Hospital, Dublin, Ireland.,School of Biological Sciences, Dublin Institute of Technology, Dublin, Ireland
| | - Ciara M E Reynolds
- UCD Center for Human Reproduction, Coombe Women and Infants University Hospital, Dublin, Ireland
| | - Eimer G O'Malley
- UCD Center for Human Reproduction, Coombe Women and Infants University Hospital, Dublin, Ireland
| | - Michael J Turner
- UCD Center for Human Reproduction, Coombe Women and Infants University Hospital, Dublin, Ireland
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24
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Kennedy RAK, Mullaney L, O'Higgins AC, Doolan A, McCartney DM, Turner MJ. The relationship between early pregnancy dietary intakes and subsequent birthweight and neonatal adiposity. J Public Health (Oxf) 2019; 40:747-755. [PMID: 30590769 DOI: 10.1093/pubmed/fdx131] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2017] [Accepted: 09/13/2017] [Indexed: 01/24/2023] Open
Abstract
Background Maternal nutrition intakes may influence neonatal birthweight and adiposity; however, inconsistencies within the literature exist. The relationships between maternal dietary intakes in early pregnancy and both birthweight and neonatal adiposity requires elucidation. This study examined the relationship between early pregnancy dietary intakes and subsequent birthweight and neonatal adiposity. Methods Women were recruited at their convenience after sonographic confirmation of a singleton pregnancy. Women completed a Willet food frequency questionnaire evaluating habitual food and nutrient intakes at their first antenatal visit. Neonatal body composition was measured using air-displacement plethysmography. Results Of the 385 mother-neonate dyads, mean maternal age was 30.8 ± 5.3 years, mean Body Mass Index (BMI) was 24.5 ± 4.8 kg/m2 and 41.8% (n = 161) were nulliparous. There were no relationships between maternal food intakes and birthweight (P > 0.05) (n = 385). On multivariable analysis there was a positive relationship between polyunsaturated fat and neonatal fat mass index (FMI) (beta = 0.015, 95% CI = 0.002-0.028, P = 0.04) (n = 80). Conclusion Dietary intakes of polyunsaturated fat in early pregnancy are positively associated with neonatal FMI at birth on multivariable analysis. Further longitudinal studies need to explore this association and the long-term implications for the neonate.
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Affiliation(s)
- R A K Kennedy
- UCD Centre for Human Reproduction, Coombe Women and Infants University Hospital, Cork Street, Dublin, Ireland.,School of Biological Sciences, Dublin Institute of Technology, Kevin Street, Dublin, Ireland
| | - L Mullaney
- UCD Centre for Human Reproduction, Coombe Women and Infants University Hospital, Cork Street, Dublin, Ireland.,School of Biological Sciences, Dublin Institute of Technology, Kevin Street, Dublin, Ireland
| | - A C O'Higgins
- UCD Centre for Human Reproduction, Coombe Women and Infants University Hospital, Cork Street, Dublin, Ireland
| | - A Doolan
- UCD Centre for Human Reproduction, Coombe Women and Infants University Hospital, Cork Street, Dublin, Ireland
| | - D M McCartney
- School of Biological Sciences, Dublin Institute of Technology, Kevin Street, Dublin, Ireland
| | - M J Turner
- UCD Centre for Human Reproduction, Coombe Women and Infants University Hospital, Cork Street, Dublin, Ireland
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Priante E, Verlato G, Giordano G, Stocchero M, Visentin S, Mardegan V, Baraldi E. Intrauterine Growth Restriction: New Insight from the Metabolomic Approach. Metabolites 2019; 9:metabo9110267. [PMID: 31698738 PMCID: PMC6918259 DOI: 10.3390/metabo9110267] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 11/01/2019] [Accepted: 11/04/2019] [Indexed: 12/12/2022] Open
Abstract
Recognizing intrauterine growth restriction (IUGR) is a matter of great concern because this condition can significantly affect the newborn's short- and long-term health. Ever since the first suggestion of the "thrifty phenotype hypothesis" in the last decade of the 20th century, a number of studies have confirmed the association between low birth weight and cardiometabolic syndrome later in life. During intrauterine life, the growth-restricted fetus makes a number of hemodynamic, metabolic, and hormonal adjustments to cope with the adverse uterine environment, and these changes may become permanent and irreversible. Despite advances in our knowledge of IUGR newborns, biomarkers capable of identifying this condition early on, and stratifying its severity both pre- and postnatally, are still lacking. We are also still unsure about these babies' trajectory of postnatal growth and their specific nutritional requirements with a view to preventing, or at least limiting, long-term complications. In this setting, untargeted metabolomics-a relatively new field of '-omics' research-can be a good way to investigate the metabolic perturbations typically associated with IUGR. The aim of this narrative review is to provide a general overview of the pathophysiological and clinical aspects of IUGR, focusing on evidence emerging from metabolomic studies. Though still only preliminary, the reports emerging so far suggest an "early" pattern of glucose intolerance, insulin resistance, catabolite accumulation, and altered amino acid metabolism in IUGR neonates. Further, larger studies are needed to confirm these results and judge their applicability to clinical practice.
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Affiliation(s)
- Elena Priante
- Neonatal Intensive Care Unit, Department of Women’s and Children’s Health, University of Padua, 35128 Padua, Italy; (G.V.); (V.M.); (E.B.)
- Correspondence: ; Tel.: +39-049-8213545
| | - Giovanna Verlato
- Neonatal Intensive Care Unit, Department of Women’s and Children’s Health, University of Padua, 35128 Padua, Italy; (G.V.); (V.M.); (E.B.)
| | - Giuseppe Giordano
- Department of Women’s and Children’s Health, University of Padua, 35128 Padua, Italy; (G.G.); (M.S.)
- Institute of Pediatric Research, “Città della Speranza” Foundation, 35129 Padua, Italy
| | - Matteo Stocchero
- Department of Women’s and Children’s Health, University of Padua, 35128 Padua, Italy; (G.G.); (M.S.)
| | - Silvia Visentin
- Gynecology and Obstetrics Unit, Department of Women’s and Children’s Health, University of Padua, 35128 Padua, Italy;
| | - Veronica Mardegan
- Neonatal Intensive Care Unit, Department of Women’s and Children’s Health, University of Padua, 35128 Padua, Italy; (G.V.); (V.M.); (E.B.)
| | - Eugenio Baraldi
- Neonatal Intensive Care Unit, Department of Women’s and Children’s Health, University of Padua, 35128 Padua, Italy; (G.V.); (V.M.); (E.B.)
- Institute of Pediatric Research, “Città della Speranza” Foundation, 35129 Padua, Italy
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Is low birth weight an additional risk factor for hypertension in paediatric patients after kidney transplantation? J Dev Orig Health Dis 2019; 11:3-6. [DOI: 10.1017/s2040174419000448] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
AbstractHypertension (HTN) remains a common complication after kidney transplantation among paediatric patients. Although low birth weight (LBW) has been implicated as an important risk factor for cardiovascular diseases, its effect on transplantation patients has not yet been addressed. It is essential to determine whether children with LBW who undergo transplantation are more likely to develop post-transplantation HTN. For this study, the medical records of 96 kidney recipients were retrospectively examined. A total of 83 patients fulfilled the inclusion criteria. Overall, post-transplantation HTN was observed in 54% of the recipients. Multivariate logistic regression revealed that time from transplantation >14 months (odds ratio (OR) 3.6; 95% confidence interval (CI) 1.31–10.06; P = 0.013), current CKD (OR 2.6; 95% CI 1.01–7.20; P = 0.045), presence of LBW (OR 3.6; 95% CI 1.04–12.32; P = 0.044) and current overweight/obesity (OR 3.7; 95% CI 1.02–13.91; P = 0.047) were associated with post-transplantation HTN. In conclusion, our data provide evidence for the first time that LBW is a significant predictive factor in the development of post-transplantation HTN. This finding has important clinical implications as it serves to alert clinicians about this additional risk factor in paediatric patients undergoing kidney transplant.
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Influence of maternal protein malnutrition on oxidative stress and regulators of mitochondrial biogenesis in female rat hearts over succeeding generations. Life Sci 2019; 232:116579. [PMID: 31252001 DOI: 10.1016/j.lfs.2019.116579] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 06/14/2019] [Accepted: 06/14/2019] [Indexed: 01/07/2023]
Abstract
AIMS We sought to evaluate the effects of maternal protein restriction (LP) on oxidative balance and transcription factors for mitochondrial biogenesis in the hearts of young female rats of both the first (F1) and second (F2) generation. MAIN METHODS We evaluated oxidative stress biomarkers (lipid peroxidation and protein oxidation), enzymatic antioxidant defense (activity of superoxide dismutase-SOD, catalase, and glutathione-S-transferase-GST), nonenzymatic antioxidant defense (reduced glutathione-GSH and sulfhydryl groups) and gene expression of AMPK, PGC-1α and TFAM. KEY FINDINGS Interestingly, lipid peroxidation was decreased (49%, p < 0.001) in the LP-F1 group and 59% (p < 0.001) in LP-F2. In enzymatic defense, we observed increases in SOD activity in the LP-F1 group (79%, p = 0.036) and in CAT activity (approximately 40%, p = 0.041). GSH was increased in F2 in both groups (LP 546%, p < 0.0001 and in NP 491.7%, p < 0.0001). With respect to mitochondrial biogenesis gene transcription, we observed a decrease in AMPK (60%, p < 0. 0001) and an increase in PGC-1α (340%, p < 0.001) in LP compared to NP in the F1 generation. TFAM was decreased in LP-F2L compared to NP-F2L (42%, p = 0.0069) and increased in LP-F2 compared to LP-F1 (160%, p = 0.0037). SIGNIFICANCE Our study contributes to knowledge of inheritance, showing that despite the potential mitochondrial 'inheritance' of cardiovascular damage caused by maternal malnutrition, that damage is not cross-generational and can be eliminated with proper nutrition in the F1 generation.
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Arifeen SE, Ekström EC, Frongillo EA, Hamadani J, Khan AI, Naved RT, Rahman A, Raqib R, Rasmussen KM, Selling KE, Wagatsuma Y, Persson LÅ. Cohort Profile: The Maternal and Infant Nutrition Interventions in Matlab (MINIMat) cohort in Bangladesh. Int J Epidemiol 2019; 47:1737-1738e. [PMID: 29868907 PMCID: PMC6280939 DOI: 10.1093/ije/dyy102] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Accepted: 05/10/2018] [Indexed: 12/02/2022] Open
Affiliation(s)
- Shams El Arifeen
- International Centre for Diarrhoeal Disease Research (icddr, b), Dhaka, Bangladesh
| | - Eva-Charlotte Ekström
- Department of Women's and Children's Health, International Maternal and Child Health, Uppsala University, Uppsala, Sweden
| | - Edward A Frongillo
- Department of Health Promotion, Education and Behavior, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | - Jena Hamadani
- International Centre for Diarrhoeal Disease Research (icddr, b), Dhaka, Bangladesh
| | - Ashraful I Khan
- International Centre for Diarrhoeal Disease Research (icddr, b), Dhaka, Bangladesh
| | - Ruchira T Naved
- International Centre for Diarrhoeal Disease Research (icddr, b), Dhaka, Bangladesh
| | - Anisur Rahman
- International Centre for Diarrhoeal Disease Research (icddr, b), Dhaka, Bangladesh
| | - Rubhana Raqib
- International Centre for Diarrhoeal Disease Research (icddr, b), Dhaka, Bangladesh
| | | | - Katarina Ekholm Selling
- Department of Women's and Children's Health, International Maternal and Child Health, Uppsala University, Uppsala, Sweden
| | | | - Lars Åke Persson
- Department of Women's and Children's Health, International Maternal and Child Health, Uppsala University, Uppsala, Sweden.,Department of Disease Control, London School of Hygiene & Tropical Medicine, London, UK
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Kennedy RAK, Turner MJ. Development of a novel Periconceptual Nutrition Score (PENS) to examine the relationship between maternal dietary quality and fetal growth. Early Hum Dev 2019; 132:6-12. [PMID: 30908989 DOI: 10.1016/j.earlhumdev.2019.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 02/20/2019] [Accepted: 03/09/2019] [Indexed: 10/27/2022]
Abstract
BACKGROUND Maternal nutrition may influence intrauterine fetal development. To date, the relationship between contemporary European dietary guidelines and fetal growth has not been examined. AIMS To develop a novel Periconceptual Nutrition Score (PENS) to assess maternal dietary quality in early pregnancy and examine its relationship with fetal growth. STUDY DESIGN Women were recruited conveniently at their first clinic visit and completed a supervised four day retrospective diet history. The PENS was developed using European Food Safety Authority recommended dietary intakes for pregnancy. The relationship between PENS and fetal growth was examined. SUBJECTS Women with a singleton pregnancy. OUTCOME MEASURES Birthweight, small for gestational age (SGA), neonatal head circumference. RESULTS AND CONCLUSIONS Of the 202 women, the mean age was 32.2 ± 5.0 years and 44.6% were nulliparas. The mean PENS was 9.4 ± 3.1. On multivariable regression, there was a positive relationship between the PENS and birthweight (beta = 45.3, 95%CI 14.8-75.9, P = 0.002) and neonatal head circumference (beta = 0.12, 95%CI 0.01-0.23, P = 0.03). Compared with the lowest PENS quartile, the mean birthweight was increased in the highest quartile (Mean difference 328 g, P = 0.02). The incidence of SGA was 16.4% (n = 10/61) in the lowest PENS quartile compared to 6.5% (n = 9/139) in the top three quartiles (P = 0.03). Thus, higher maternal dietary quality was associated with increased intrauterine fetal growth. The PENS is potentially useful in identifying those women before or during pregnancy who may benefit from dietary interventions that may optimise fetal growth. It may also be useful in tracking maternal dietary quality during pregnancy.
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Affiliation(s)
- Rachel A K Kennedy
- UCD Centre for Human Reproduction, Coombe Women and Infants University Hospital, Cork Street, Dublin 8, Ireland; School of Biological Sciences, Dublin Institute of Technology, Kevin Street, Dublin 8, Ireland.
| | - Michael J Turner
- UCD Centre for Human Reproduction, Coombe Women and Infants University Hospital, Cork Street, Dublin 8, Ireland
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Araújo FG, Velasquez-Melendez G, Felisbino-Mendes MS. Prevalence trends of overweight, obesity, diabetes and hypertension among Brazilian women of reproductive age based on sociodemographic characteristics. Health Care Women Int 2019; 40:386-406. [PMID: 30986134 DOI: 10.1080/07399332.2019.1570516] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The authors estimated the prevalence and trends of overweight, obesity, diabetes and hypertension among Brazilian women of reproductive age. A time series was constructed with Vigitel data from 2008 to 2015 and we analyzed trends of the prevalence of these conditions, considering sociodemographic characteristics. We observed an increasing trend in prevalence of overweight, obesity, and diabetes (for some sociodemographic characteristics), and stationary trends for hypertension. Our results highlight the need for early interventions in lifestyle of this population to reduce the NCDs risk factors burden and potentially contribute to improve maternal and neonatal outcomes and reduce the NCDs load.
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Affiliation(s)
- Fernanda Gontijo Araújo
- a Programa de Pós-Graduação em Enfermagem , Escola de Enfermagem, Universidade Federal de Minas Gerais , Belo Horizonte , Brazil
| | - Gustavo Velasquez-Melendez
- b Departamento de Enfermagem Materno-Infantil e Saúde Pública, Escola de Enfermagem , Universidade Federal de Minas Gerais , Belo Horizonte, Minas , Brazil
| | - Mariana Santos Felisbino-Mendes
- b Departamento de Enfermagem Materno-Infantil e Saúde Pública, Escola de Enfermagem , Universidade Federal de Minas Gerais , Belo Horizonte, Minas , Brazil
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Pinto F, Fernandes E, Virella D, Abrantes A, Neto M. Born Preterm: A Public Health Issue. PORTUGUESE JOURNAL OF PUBLIC HEALTH 2019. [DOI: 10.1159/000497249] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
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Souza LV, De Meneck F, Oliveira V, Higa EM, Akamine EH, Franco MDC. Detrimental Impact of Low Birth Weight on Circulating Number and Functional Capacity of Endothelial Progenitor Cells in Healthy Children: Role of Angiogenic Factors. J Pediatr 2019; 206:72-77.e1. [PMID: 30798839 DOI: 10.1016/j.jpeds.2018.10.040] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2018] [Revised: 09/27/2018] [Accepted: 10/23/2018] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To provide a comprehensive assessment of the relationship of birth weight with both endothelial progenitor cell function and angiogenic factors in children. STUDY DESIGN Anthropometric measures, biochemical profile, endothelial progenitor cell number, endothelial progenitor cell colony-forming units, vascular endothelial growth factor-A, and nitric oxide plasma levels of 58 children aged 7-11 years were determined. RESULTS A positive correlation was observed between birth weight and circulating endothelial progenitor cell number (r= 0.461; P= .001), endothelial progenitor cell colony-forming units (r= 0.512; P < .001), vascular endothelial growth factor-A (r= 0.407; P= .002), and nitric oxide (r= 0.547; P < .001) levels, whereas the adjustment for prematurity, family history of cardiovascular disease, and systolic blood pressure levels did not modify these associations. CONCLUSION Low birth weight was associated with a decrease in the circulating/functional capacity of endothelial progenitor cells among healthy children, independent of traditional cardiovascular risk factors. This detrimental impact was accompanied by lower circulating levels of angiogenic factors.
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Affiliation(s)
- Livia Victorino Souza
- Division of Nephrology, School of Medicine, Federal University of São Paulo, São Paulo, Brazil
| | - Franciele De Meneck
- Division of Nephrology, School of Medicine, Federal University of São Paulo, São Paulo, Brazil
| | - Vanessa Oliveira
- Division of Nephrology, School of Medicine, Federal University of São Paulo, São Paulo, Brazil
| | - Elisa Mieko Higa
- Division of Nephrology, School of Medicine, Federal University of São Paulo, São Paulo, Brazil
| | - Eliana Hiromi Akamine
- Pharmacology Department, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Maria do Carmo Franco
- Division of Nephrology, School of Medicine, Federal University of São Paulo, São Paulo, Brazil.
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Finik J, Nomura Y. Cohort Profile: Stress in Pregnancy (SIP) Study. Int J Epidemiol 2019; 46:1388-1388k. [PMID: 28089961 DOI: 10.1093/ije/dyw264] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/22/2016] [Indexed: 12/29/2022] Open
Affiliation(s)
- Jackie Finik
- Queens College.,School of Public Health.,Department of Psychiatry
| | - Yoko Nomura
- Queens College.,Graduate Center, CUNY, New York, NY, USA.,Department of Psychiatry.,Department of Community Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Filis P, Hombach-Klonisch S, Ayotte P, Nagrath N, Soffientini U, Klonisch T, O'Shaughnessy P, Fowler PA. Maternal smoking and high BMI disrupt thyroid gland development. BMC Med 2018; 16:194. [PMID: 30348172 PMCID: PMC6198368 DOI: 10.1186/s12916-018-1183-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 09/26/2018] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Maternal lifestyle factors, including smoking and increased body weight, increase risks of adult diseases such as metabolic syndrome and infertility. The fetal thyroid gland is essential for the control of fetal metabolic rate, cardiac output, and brain development. Altered fetal thyroid function may contribute to increased disease onset later in life. Here, we investigated the impact of maternal smoking and high maternal weight on human fetal thyroid function during the second trimester. METHODS Thyroid glands and plasma were collected from fetuses electively terminated in the second trimester (normally progressing pregnancies). Plasma total triiodothyronine (T3) and total thyroxine (T4) were measured by solid-phase extraction-liquid chromatography-tandem mass spectrometry. Fetal plasma thyroid-stimulating hormone (TSH) levels were measured using a multiplex assay for human pituitary hormones. Histology and immunolocalization of thyroid developmental markers were examined in thyroid sections. Transcript levels of developmental, functional, apoptotic, and detoxification markers were measured by real-time PCR. Statistical analyses were performed using multivariate linear regression models with fetal age, sex, and maternal smoking or maternal body mass index (BMI) as covariates. RESULTS Maternal smoking was associated with significant changes in fetal plasma T4 and TSH levels during the second trimester. Smoke-exposed thyroids had reduced thyroid GATA6 and NKX2-1 transcript levels and altered developmental trajectories for ESR2 and AHR transcript levels. Maternal BMI > 25 was associated with increased fetal thyroid weight, increased plasma TSH levels, and abnormal thyroid histology in female fetuses. Normal developmental changes in AHR and ESR1 transcript expression were also abolished in fetal thyroids from mothers with BMI > 25. CONCLUSIONS For the first time, we show that maternal smoking and high maternal BMI are associated with disturbed fetal thyroid gland development and endocrine function in a sex-specific manner during the second trimester. These findings suggest that predisposition to post-natal disease is mediated, in part, by altered fetal thyroid gland development.
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Affiliation(s)
- Panagiotis Filis
- Institute of Medical Sciences, School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD, UK.
| | - Sabine Hombach-Klonisch
- Department of Human Anatomy and Cell Science, Rady College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - Pierre Ayotte
- Centre de toxicologie, Institut National de Santé Publique du Québec, Quebec, QC, G1V 5B3, Canada
| | - Nalin Nagrath
- Institute of Medical Sciences, School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD, UK
| | - Ugo Soffientini
- Institute of Biodiversity, Animal Health & Comparative Medicine (IBAHCM), College of Medical, Veterinary & Life Sciences, University of Glasgow, Garscube Campus, Bearsden Rd, Glasgow, G61 1QH, UK
| | - Thomas Klonisch
- Department of Human Anatomy and Cell Science, Rady College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - Peter O'Shaughnessy
- Institute of Biodiversity, Animal Health & Comparative Medicine (IBAHCM), College of Medical, Veterinary & Life Sciences, University of Glasgow, Garscube Campus, Bearsden Rd, Glasgow, G61 1QH, UK
| | - Paul A Fowler
- Institute of Medical Sciences, School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD, UK
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Association between delivery of small-for-gestational age neonate and long-term pediatric ophthalmic morbidity. Arch Gynecol Obstet 2018; 298:1095-1099. [DOI: 10.1007/s00404-018-4901-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2018] [Accepted: 09/06/2018] [Indexed: 10/28/2022]
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36
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Karimi SM, Basu A. The effect of prenatal exposure to Ramadan on children's height. ECONOMICS AND HUMAN BIOLOGY 2018; 30:69-83. [PMID: 29975920 DOI: 10.1016/j.ehb.2018.05.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 03/30/2018] [Accepted: 05/14/2018] [Indexed: 06/08/2023]
Abstract
We examine the effect of prenatal exposure to Ramadan on children's height by sex, age, region, and the degree of religiosity. Since Ramadan rotates on solar calendars, we pool demographic and health survey data from numerous developing countries to increase the number of birth years and fairly control for potential seasonal effects. Our results suggest that Ramadan-induced nutritional stress during early- and mid-gestation may negatively affect the height of 3 and 4 years old Muslim male children. The effect tends to be stronger in West Africa and Central Asia. It also tends to be stronger in more religious countries. We do not detect consistent negative effects on height in female children.
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Affiliation(s)
- Seyed M Karimi
- School of Interdisciplinary Arts and Sciences, University of Washington, Tacoma, WA 98402, USA.
| | - Anirban Basu
- The Comparative Health Outcomes, Policy, and Economics (CHOICE) Institute, University of Washington, Seattle, WA 98195, USA.
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Can Placental Histopathology Lesions Predict Recurrence of Small for Gestational Age Neonates? Reprod Sci 2018; 25:1485-1491. [DOI: 10.1177/1933719117749757] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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38
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Chen S, Yang Y, QV Y, Zou Y, ZHU H, Gong F, Zou Y, Yang H, WANG L, Lian BQ, Liu C, Jiang Y, Yan C, LI J, Wang Q, Pan H. Paternal exposure to medical-related radiation associated with low birthweight infants: A large population-based, retrospective cohort study in rural China. Medicine (Baltimore) 2018; 97:e9565. [PMID: 29480847 PMCID: PMC5943840 DOI: 10.1097/md.0000000000009565] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Low birthweight (LBW) is closely associated with fetal and perinatal mortality and morbidity. We identified the risk factors of LBW and geographical differences in LBW incidence in 30 Chinese provinces in the present study.This study was a population-based, retrospective cohort study performed in 30 Chinese provinces. We used data from the free National Pre-pregnancy Checkups Project, which is a countrywide population-based retrospective cohort study. To identify regional differences in LBW incidence, we used the Qinling-Huaihe climate line to divide China into northern and southern sections and the Heihe-Tengchong economic line to divide it into eastern and western sections. Multivariate unconditional logistic regression analysis with SAS 9.4 was used for data analysis. P < .05 was considered statistically significant.LBW incidence was 4.54% in rural China. Southern China had a significantly higher incidence (4.65%) than northern China (4.28%). Our main risk factor for LBW is paternal exposure to radiation (odds ratio = 1.537), which has never been studied before.This study identifies multiple risk factors of couples giving birth to LBW babies including paternal risk factors.
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Affiliation(s)
- Shi Chen
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College
| | - Yingying Yang
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College
| | - Yimin QV
- School of public health, PUMC, Beijing, China
| | - Yun Zou
- The Second Hospital of Jilin University. Changchun
| | - Huijuan ZHU
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College
| | - Fengying Gong
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College
| | - Yongwei Zou
- The Stomatology Hospital of Jilin University, Jilin, China
| | - Hongbo Yang
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College
| | - Linjie WANG
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College
| | - Bill Q. Lian
- University of Massachusetts Medical Center, Worcester, MA
| | - Cynthia Liu
- University of Kansas School of Medicine, 3901 Rainbow Blvd, Kansas City, KU
| | - Yu Jiang
- School of public health, PUMC, Beijing, China
| | - Chengsheng Yan
- Hebei Center for women and children's health, Shijiazhuang
| | - Jianqiang LI
- School of Software Engineering, Beijing University of Technology
| | - Qing Wang
- Tsinghua National Laboratory for Info. Science and Technology, Tsinghua University, Beijing
| | - Hui Pan
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College
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Jalava I, Pyysalo L, Alanen M, Snicker O, Öhman J, Ronkainen A. Regional differences in the incidence of aneurysmal subarachnoid haemorrhage in Finland. Acta Neurochir (Wien) 2017; 159:1657-1662. [PMID: 28695447 DOI: 10.1007/s00701-017-3248-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Accepted: 06/07/2017] [Indexed: 11/30/2022]
Abstract
BACKGROUND Over the years, the consensus has generally been that Finland is a country with a significantly high incidence of aneurysmal subarachnoid haemorrhage (SAH) when compared to the rest of the world, excluding Japan. Most of the traditionally cited Finnish incidence studies are several decades old and have clear differences in their methodology and study design. The objective of this study was to determine the hospital-admitted incidence of aneurysmal SAH at Tampere University Hospital between 1990 and 2014. We also compared the incidence to other geographical regions in Finland. METHODS The material for this study consists of patients admitted to Tampere University Hospital between 1990 and 2014 with the presentation of aneurysmal SAH. There was a total of 1965 patients with aneurysmal SAH in our data. RESULTS The mean hospital-admitted aneurysmal SAH incidence over the period was 7.41 per 100,000 person-years. The hospital-admitted aneurysmal SAH incidence in the Eastern Finland region was two-thirds greater than in the Tampere University Hospital region. CONCLUSIONS We observed a relatively steady hospital-admitted incidence of aneurysmal SAH (7.41 per 100,000 person-years) in the Tampere University Hospital region. This result is parallel to a recent study looking into the incidence of aneurysmal SAH for the whole of Finland. Compared to the Tampere University Hospital region, the incidence was 64% greater in the Eastern Finland region.
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Affiliation(s)
- Iiro Jalava
- University of Tampere, Pellervonkatu 23 A 33, 33540, Tampere, Finland.
| | - Liisa Pyysalo
- University of Tampere, Pellervonkatu 23 A 33, 33540, Tampere, Finland
| | - Mikko Alanen
- University of Tampere, Pellervonkatu 23 A 33, 33540, Tampere, Finland
| | - Oona Snicker
- University of Tampere, Pellervonkatu 23 A 33, 33540, Tampere, Finland
| | - Juha Öhman
- University of Tampere, Pellervonkatu 23 A 33, 33540, Tampere, Finland
| | - Antti Ronkainen
- University of Tampere, Pellervonkatu 23 A 33, 33540, Tampere, Finland
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Walfisch A, Beharier O, Wainstock T, Sergienko R, Landau D, Sheiner E. Early-term deliveries as an independent risk factor for long-term respiratory morbidity of the offspring. Pediatr Pulmonol 2017; 52:198-204. [PMID: 27458900 DOI: 10.1002/ppul.23529] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2016] [Revised: 06/10/2016] [Accepted: 07/03/2016] [Indexed: 11/11/2022]
Abstract
OBJECTIVE Newborns exhibit the lowest immediate respiratory morbidity rates when born following 39 completed weeks of gestation. We sought to determine whether early-term delivery (37-38 + 6 weeks' gestation) impacts on long-term pediatric respiratory morbidity. STUDY DESIGN In this population-based prospective cohort analysis, all term singleton deliveries occurring between 1991 and 2013 at a single tertiary medical center were included. Gestational age upon delivery was sub-divided into: early (37-38 + 6 weeks' gestation), full (39-40 + 6 weeks' gestation), late (41-41 + 6 weeks' gestation), and post-term (>42 weeks) deliveries. The incidence of long-term hospitalizations (up to the age of 18 years) of the offspring due to a set of predefined respiratory morbidities was evaluated. Survival curves were used to compare cumulative morbidity incidence. A Cox hazards regression model was used to control for confounders. RESULTS During the study period, 229,142 term deliveries met the inclusion criteria. Of those, 24% (n = 55,202) occurred at early term. Hospitalizations up to the age of 18 years, as a result of complications in the respiratory system were significantly more common in the early-term group as compared with full and late-term delivery groups. In the Cox regression model, while controlling for multiple confounders, early-term delivery exhibited an independent association with long-term respiratory morbidity (adjusted HR = 1.24, CI 1.19-1.29, P < 0.001). CONCLUSION Deliveries occurring at early term are associated with higher rates of pediatric respiratory hospitalizations compared with full and late-term deliveries. Pediatr Pulmonol. 2017;52:198-204. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Asnat Walfisch
- Department of Obstetrics and Gynecology, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva 84101, Israel
| | - Ofer Beharier
- Department of Obstetrics and Gynecology, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva 84101, Israel
| | - Tamar Wainstock
- Department of Public Health, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Ruslan Sergienko
- Department of Public Health, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Daniella Landau
- Department of Neonatology, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Eyal Sheiner
- Department of Obstetrics and Gynecology, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva 84101, Israel
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Barry JS, Davidsen ML, Limesand SW, Galan HL, Friedman JE, Regnault TRH, Hay WW. Developmental Changes in Ovine Myocardial Glucose Transporters and Insulin Signaling Following Hyperthermia-Induced Intrauterine Fetal Growth Restriction. Exp Biol Med (Maywood) 2016; 231:566-75. [PMID: 16636305 DOI: 10.1177/153537020623100511] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Developmental changes in ovine myocardial glucose transporters and insulin signaling following hyperthermia-induced intrauterine fetal growth restriction (IUGR) were the focus of our study. Our objective was to test the hypothesis that the fetal ovine myocardium adapts during an IUGR gestation by increasing glucose transporter protein expression, plasma membrane-bound glucose transporter protein concentrations, and insulin signal transduction protein concentrations. Growth measurements and whole heart tissue were obtained at 55 days gestational age (dGA), 90 dGA, and 135 dGA (term = 145 dGA) in fetuses from control (C) and hyperthermic (HT) pregnant sheep. Additionally, in 135 dGA animals, arterial blood was obtained and Doppler ultrasound was used to determine umbilical artery systolic (S) and diastolic (D) flow velocity waveform profiles to calculate pulsatility (S – D/mean) and resistance (S – D/S) indices. Myocardial Glut-1, Glut-4, insulin signal transduction proteins involved in Glut-4 translocation, and glycogen content were measured. Compared to age-matched controls, HT 90-dGA fetal body weights and HT 135-dGA fetal weights and gross heart weights were lower. Heart weights as a percent of body weights were similar between C and HT sheep at 135 dGA. HT 135-dGA animals had (i) lower fetal arterial plasma glucose and insulin concentrations, (ii) lower arterial blood oxygen content and higher plasma lactate concentrations, (iii) higher myocardial Glut-4 plasma membrane (PM) protein and insulin receptor β protein (IRβ) concentrations, (iv) higher myocardial glycogen content, and (v) higher umbilical artery Doppler pulsatility and resistance indices. The HT ovine fetal myocardium adapts to reduced circulating glucose and insulin concentrations by increasing plasma membrane Glut-4 and IRβ protein concentrations. The increased myocardial Glut-4 PM and IRβ protein concentrations likely contribute to or increase the intracellular delivery of glucose and, together with the increased lactate concentrations, enhance glycogen synthesis, which allows for maintained myocardial growth commensurate with fetal body growth.
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Affiliation(s)
- James S Barry
- Department of Pediatrics, Section of Neonatology, University of Colorado School of Medicine, The Children's Hospital, 1056 East 19th Avenue, Box B070, Denver, CO 80218, USA.
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Walfisch A, Beharier O, Shoham-Vardi I, Sergienko R, Landau D, Sheiner E. Placenta previa and long-term morbidity of the term offspring. Eur J Obstet Gynecol Reprod Biol 2016; 203:1-4. [PMID: 27219201 DOI: 10.1016/j.ejogrb.2016.05.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Revised: 03/25/2016] [Accepted: 05/04/2016] [Indexed: 11/30/2022]
Abstract
OBJECTIVE The long-term impact of placenta previa on term infants is unknown. We aimed to investigate whether abnormal placentation increases the risk for long-term morbidity of the term offspring. STUDY DESIGN A population-based cohort study compared the incidence of long-term hospitalizations up to the age of 18 due to cardiovascular, endocrine, neurological, hematological, respiratory and urinary morbidity of children born at term in pregnancies diagnosed with placenta previa and those without. Deliveries occurred between the years 1991-2013 in a tertiary medical center. Multiple pregnancies, and fetal congenital malformations were excluded. Kaplan-Meier survival curves were used to compare cumulative morbidity incidence over time. A multivariable generalized estimating equation (GEE) logistic regression model analysis was used to control for confounders and for maternal clusters. RESULTS During the study period 233,123 term deliveries met the inclusion criteria; 0.2% (n=502) of the children were born to mothers with placenta previa. During the follow-up period, children born to mothers with placenta previa did not have an increased risk for long-term cardiovascular, endocrine, hematological, neurological, respiratory, and urinary morbidity. CONCLUSION Term offsprings of mothers diagnosed with placenta previa do not appear to be at an increased risk for long-term morbidity up to the age of 18.
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Affiliation(s)
- Asnat Walfisch
- Department of Obstetrics and Gynecology, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva, Israel.
| | - Ofer Beharier
- Department of Obstetrics and Gynecology, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Ilana Shoham-Vardi
- Epidemiology and Health Services Evaluation, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Ruslan Sergienko
- Epidemiology and Health Services Evaluation, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Daniella Landau
- Department of Pediatrics, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Eyal Sheiner
- Department of Obstetrics and Gynecology, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva, Israel
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Hayward MD, Sheehan CM. Does the Body Forget? Adult Health, Life Course Dynamics, and Social Change. ACTA ACUST UNITED AC 2016. [DOI: 10.1007/978-3-319-20880-0_16] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
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Neonatal environment exerts a sustained influence on the development of the intestinal microbiota and metabolic phenotype. ISME JOURNAL 2015; 10:145-57. [PMID: 26066712 DOI: 10.1038/ismej.2015.90] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Revised: 04/14/2014] [Accepted: 04/24/2015] [Indexed: 12/28/2022]
Abstract
The postnatal environment, including factors such as weaning and acquisition of the gut microbiota, has been causally linked to the development of later immunological diseases such as allergy and autoimmunity, and has also been associated with a predisposition to metabolic disorders. We show that the very early-life environment influences the development of both the gut microbiota and host metabolic phenotype in a porcine model of human infants. Farm piglets were nursed by their mothers for 1 day, before removal to highly controlled, individual isolators where they received formula milk until weaning at 21 days. The experiment was repeated, to create two batches, which differed only in minor environmental fluctuations during the first day. At day 1 after birth, metabolic profiling of serum by (1)H nuclear magnetic resonance spectroscopy demonstrated significant, systemic, inter-batch variation which persisted until weaning. However, the urinary metabolic profiles demonstrated that significant inter-batch effects on 3-hydroxyisovalerate, trimethylamine-N-oxide and mannitol persisted beyond weaning to at least 35 days. Batch effects were linked to significant differences in the composition of colonic microbiota at 35 days, determined by 16 S pyrosequencing. Different weaning diets modulated both the microbiota and metabolic phenotype independently of the persistent batch effects. We demonstrate that the environment during the first day of life influences development of the microbiota and metabolic phenotype and thus should be taken into account when interrogating experimental outcomes. In addition, we suggest that intervention at this early time could provide 'metabolic rescue' for at-risk infants who have undergone aberrant patterns of initial intestinal colonisation.
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Abstract
OBJECTIVE The aim of the study was to determine whether operant conditioning (OC) or systematic desensitization (SysD) intervention resulted in more improvements in dietary variety/intake, and more reductions in difficult mealtime behaviors. METHODS Children 2 to 6 years with autism spectrum disorder or with a nonmedically complex history were recruited. Feeding difficulties were confirmed based on clinical assessment. Participants were randomized to receive 10 OC or SysD sessions (parents could opt for intervention once per week, or intensively within a week). Immersive parent education was delivered across both arms. A 3-month review was provided to measure outcomes postintervention. RESULTS In total, 68 participants (87%) completed the study. There were no significant differences in outcome measures between the OC and SysD intervention groups from baseline to 3-month review. When the data were combined across both groups, however, significant improvements in primary outcome measures were observed (P < 0.05). Although not statistically significant, it was considered clinically significant that participants in the OC arm demonstrated more increases in dietary variety (mean difference 3.3 foods, 95% confidence interval -0.1 to 6.8, P = 0.06) compared with the SysD arm. There were limited differences in response observed between the autism spectrum disorder and nonmedically complex history groups, and the intensive and weekly arms. CONCLUSIONS Favorable results were observed regardless of intervention, intensity, or etiological group. Results suggest that, when delivered to a protocol by experienced therapists and coupled with parent education, these 2 intervention approaches are effective. Further research is required in exploring these interventions across other subgroups, and examining outcomes for longer periods.
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Chung GC, Kuzawa CW. Intergenerational effects of early life nutrition: Maternal leg length predicts offspring placental weight and birth weight among women in rural Luzon, Philippines. Am J Hum Biol 2014; 26:652-9. [DOI: 10.1002/ajhb.22579] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Revised: 05/17/2014] [Accepted: 06/06/2014] [Indexed: 12/21/2022] Open
Affiliation(s)
- Green C. Chung
- Department of AnthropologyNorthwestern UniversityEvanston Illinois60208
| | - Christopher W. Kuzawa
- Department of AnthropologyNorthwestern UniversityEvanston Illinois60208
- Institute for Policy Research, Northwestern UniversityEvanston Illinois60208
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Conclusions: Environmental Change, Wildlife Conservation and Reproduction. REPRODUCTIVE SCIENCES IN ANIMAL CONSERVATION 2014; 753:503-14. [DOI: 10.1007/978-1-4939-0820-2_20] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Siebel AL, Carey AL, Kingwell BA. Can exercise training rescue the adverse cardiometabolic effects of low birth weight and prematurity? Clin Exp Pharmacol Physiol 2013; 39:944-57. [PMID: 22882133 DOI: 10.1111/j.1440-1681.2012.05732.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Being born preterm and/or small for gestational age are well-established risk factors for cardiometabolic disease in adulthood. Physical activity has the potential to mitigate against the detrimental cardiometabolic effects of low birth weight from two perspectives: (i) maternal exercise prior to and during pregnancy; and (ii) exercise during childhood or adulthood for those born small or prematurely. Evidence from epidemiological birth cohort studies suggests that the effects of moderate-intensity physical activity during pregnancy on mean birth weight are small, but reduce the risk of either high or low birth weight infants. In contrast, vigorous and/or high-intensity exercise during pregnancy has been associated with reduced birth weight. In childhood and adolescence, exercise ability is compromised in extremely low birth weight individuals (< 1000 g), but only marginally reduced in those of very low to low birth weight (1000-2500 g). Epidemiological studies show that the association between birth weight and metabolic disease is lost in physically fit individuals and, consistently, that the association between low birth weight and metabolic syndrome is accentuated in unfit individuals. Physical activity intervention studies indicate that most cardiometabolic risk factors respond to exercise in a protective manner, independent of birth weight. The mechanisms by which exercise may protect low birth weight individuals include restoration of muscle mass, reduced adiposity and enhanced β-cell mass and function, as well as effects on both aerobic and anaerobic muscle metabolism, including substrate utilization and mitochondrial function. Vascular and cardiac adaptations are also likely important, but are less well studied.
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Affiliation(s)
- Andrew L Siebel
- Baker IDI Heart and Diabetes Institute, Melbourne, Victoria, Australia
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Josephson MA. Pregnancy in Renal Transplant Recipients: More Questions Answered, Still More Asked. Clin J Am Soc Nephrol 2012; 8:182-3. [DOI: 10.2215/cjn.12131112] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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