Effects of In Utero Exposure to Perfluorooctane Sulfonate on Placental Functions DOI

Hin Ting Wan,

Aman Yi-Man Wong,

Feng Shi

et al.

Environmental Science & Technology, Journal Year: 2020, Volume and Issue: 54(24), P. 16050 - 16061

Published: Dec. 1, 2020

Perfluorooctane sulfonate (PFOS) is a metabolic-disrupting chemical. There strong association between maternal and cord blood PFOS concentrations, affecting metabolism in early life. However, the underlying effects have not been fully elucidated. In this study, using maternal–fetal model, we investigated impact of gestational exposure on placental structure nutrient transport. Pregnant mice were oral gavaged with (1 or 3 μg PFOS/g body weight) from day (GD) 4.5 until GD 17.5. Our data showed significant reduction fetal weight at high dose exposure. no noticeable changes weights relative areas junctional labyrinth zones among control exposed groups. transport assay glucose amino acid analogues. Western blot analysis decrease expression levels SNAT4 upon Moreover, high-dose group, placenta livers found to significantly higher corticosterone levels, negative regulator growth. The perturbation function accounted for PFOS-induced weights.

Language: Английский

An Update on the Epidemiology of Type 2 Diabetes DOI

María Tinajero,

Vasanti Malik

Endocrinology and Metabolism Clinics of North America, Journal Year: 2021, Volume and Issue: 50(3), P. 337 - 355

Published: Aug. 13, 2021

Language: Английский

Citations

308

Small vulnerable newborns—big potential for impact DOI
Per Ashorn, Per Ashorn, Yvonne Muthiani

et al.

The Lancet, Journal Year: 2023, Volume and Issue: 401(10389), P. 1692 - 1706

Published: May 1, 2023

Language: Английский

Citations

104

Composition, determinants, and risk factors of low birth weight in Sri Lanka DOI Creative Commons
Sachith Mettananda, Himali Herath,

Ayesha Thewage

et al.

PLoS ONE, Journal Year: 2025, Volume and Issue: 20(2), P. e0318554 - e0318554

Published: Feb. 7, 2025

Low birth weight continues to pose significant challenges healthcare systems worldwide. Despite substantial improvement in various public health indicators, many developing countries have failed achieve a reduction low rates. One major obstacle is the sparsity of data on determinants weight. Here, we aim determine composition and risk factors for Sri Lanka, prototype nation. We conducted countrywide multicentre cross-sectional study August September 2023 13 purposively selected hospitals representing all nine provinces different tiers specialist Lanka. All live-born neonates were recruited prospectively, their mothers interviewed by trained collectors gather information socio-demographic background, medical obstetric history, delivery details. Birth was measured immediately after personnel attending delivery. A total 9130 recruited, which 52% males. The mean 2827g (95%CI 2817-2838g), 1865 (20.4%) newborns prevalence prematurity 10.9% (n = 998), 1819 (20.0%) born small gestational age. Of neonates, 64% age, 37% preterm; 11% both age preterm. Teenage pregnancy (p 0.022), maternal pre-pregnancy body mass index (p<0.001), inadequate gain during anaemia at 0.020), chronic lung disease 0.019), induced hypertension 0.019) modifiable This presents results one most extensive country-wide studies evaluating highlights importance considering as separate categories Small contributes approximately two-thirds burden. Therefore, targeting while mitigating burden feasible approach reduce countries, including

Language: Английский

Citations

2

Gestational Diabetes Mellitus: The Crosslink among Inflammation, Nitroxidative Stress, Intestinal Microbiota and Alternative Therapies DOI Creative Commons
Elaine Luiza Santos Soares de Mendonça, Marilene Brandão Tenório Fragoso, Jerusa Maria de Oliveira

et al.

Antioxidants, Journal Year: 2022, Volume and Issue: 11(1), P. 129 - 129

Published: Jan. 7, 2022

Gestational diabetes mellitus (GDM) is characterized by a set of metabolic complications arising from adaptive failures to the pregnancy period. Estimates point prevalence 3 15% pregnancies. Its etiology includes intrinsic and extrinsic aspects progenitress, which may contribute pathophysiogenesis GDM. Recently, researchers have identified that inflammation, oxidative stress, gut microbiota participate in development disease, with potentially harmful effects on health maternal-fetal binomial, short long terms. In this context, alternative therapies were investigated two perspectives: modulation intestinal microbiota, probiotics prebiotics, use natural products antioxidant anti-inflammatory properties, mitigate endogenous processes GDM, favoring mother her offspring, future perspective, alleviating critical public problem.

Language: Английский

Citations

60

Low Birthweight as a Risk Factor for Non-communicable Diseases in Adults DOI Creative Commons
María Eugenia Bianchi, Jaime Manuel Restrepo

Frontiers in Medicine, Journal Year: 2022, Volume and Issue: 8

Published: Jan. 6, 2022

According to studies undertaken over the past 40 years, low birthweight (LBW) is not only a significant predictor of perinatal death and morbidity, but also increases risk chronic non-communicable diseases (NCDs) in adulthood. The purpose this paper summarize research on LBW as factor for NCDs adults. Barker hypothesis was based finding that adults with an or unhealthy intrauterine environment, well rapid catch-up, die due NCDs. Over last few decades, terminology such thrifty genes, fetal programming, developmental origins health disease (DOHaD), epigenetic factors have been coined. most common include cardiovascular disease, diabetes mellitus type 2 (DMT2), hypertension (HT), dyslipidemia, proteinuria, kidney (CKD). Studies mothers who experienced famine those solely reported birth weight mortality support concept. Although etiology NCD unknown, Barry Brenner explained notion glomerular number (nGlom) children, followed by progression hyperfiltration physiopathologic HT CKD Guyton's renal physiology work. Autopsies several ethnic groups revealed anatomopathologic evidence fetuses adult kidneys. Because reserve, demonstrating function proportion volume vivo more difficult greatest impact these theories can be seen pediatrics obstetrics practice.

Language: Английский

Citations

40

Maternal Consumption of Ultra-Processed Foods-Rich Diet and Perinatal Outcomes: A Systematic Review and Meta-Analysis DOI Open Access
Walkyria O. Paula, Érika S. O. Patriota, Vivian Siqueira Santos Gonçalves

et al.

Nutrients, Journal Year: 2022, Volume and Issue: 14(15), P. 3242 - 3242

Published: Aug. 8, 2022

The consumption of ultra-processed food (UPF)-rich diets represents a potential threat to human health. Considering maternal diet adequacy during pregnancy is major determinant for perinatal health outcomes, this study aimed systematically review and meta-analyze studies investigating the association between UPF-rich outcomes. Conducted according Preferred Reporting Items Systematic Reviews Meta-Analysis (PRISMA) guidelines, five electronic databases gray literature using Google Scholar ProQuest Dissertations Theses Global were searched up 31 May 2022. No restrictions applied on language publication date. Two reviewers independently conducted selection data extraction process. Meta-analysis was random-effects model. In total, 61 included in systematic overall population comprised 698,803 women from all gestational trimesters. cohort showed that associated with an increased risk diabetes mellitus (odds ratio (OR): 1.48; 95% confidence interval (CI): 1.17, 1.87) preeclampsia (OR: 1.28; CI: 1.15, 1.42). Neonatal outcomes no association. GRADE quality evidence associations very low. findings highlight need monitor reduce UPF consumption, specifically period, as strategy prevent adverse

Language: Английский

Citations

38

Prematurity and Low Birth Weight and Their Impact on Childhood Growth Patterns and the Risk of Long-Term Cardiovascular Sequelae DOI Creative Commons
Iwona Jańczewska, Jolanta Wierzba,

Alicja Jańczewska

et al.

Children, Journal Year: 2023, Volume and Issue: 10(10), P. 1599 - 1599

Published: Sept. 25, 2023

Preterm birth (before 37 completed weeks of gestation) is a global health problem, remaining the main reason for neonatal mortality and morbidity. Improvements in perinatal care recent decades have been associated with higher survival rate extremely preterm infants, leading to risk long-term sequelae this population throughout life. Numerous surveillance programs formerly premature infants continue focus on neurodevelopmental disorders, while assessment impact low weight child growth cardiovascular disease young adults equally necessary. This review will discuss influence prematurity childhood children, adolescents adults. The metabolic disorders increased adult survivors. In early childhood, may show elevated blood pressure, weakened vascular growth, augmented peripheral resistance cardiomyocyte remodeling. Increased gain during postnatal period later body composition, promote obesity impair results. These adverse alterations contribute an incidents, hypertension diabetes. Preterm-born children those fetal restriction (FGR) who demonstrate rapid changes their percentile should remain under pressure monitoring. A better understanding lifelong outcomes preterm-born individuals crucial developing strategies prevent be basis future research provide effective interventions.

Language: Английский

Citations

20

Children born after assisted reproduction more commonly carry a mitochondrial genotype associating with low birthweight DOI Creative Commons
Joke Mertens, Florence Belva, Aafke P.A. van Montfoort

et al.

Nature Communications, Journal Year: 2024, Volume and Issue: 15(1)

Published: Feb. 9, 2024

Abstract Children conceived through assisted reproductive technologies (ART) have an elevated risk of lower birthweight, yet the underlying cause remains unclear. Our study explores mitochondrial DNA (mtDNA) variants as contributors to birthweight differences by impacting function during prenatal development. We deep-sequenced mtDNA 451 ART and spontaneously (SC) individuals, 157 mother-child pairs 113 individual oocytes from either natural menstrual cycles or after ovarian stimulation (OS) find that individuals carried a different genotype than SC with more de novo non-synonymous variants. These variants, along rRNA correlate percentiles, independent conception mode. Their higher occurrence in stems mutagenesis associated maternal aging OS-induced oocyte cohort size. Future research will establish long-term health consequences these changes how findings impact clinical practice patient counselling future.

Language: Английский

Citations

6

The Lancet Small Vulnerable Newborn Series: science for a healthy start DOI
Per Ashorn, Robert E. Black, Joy E. Lawn

et al.

The Lancet, Journal Year: 2020, Volume and Issue: 396(10253), P. 743 - 745

Published: Sept. 1, 2020

Language: Английский

Citations

47

Circulating biomarkers associated with placental dysfunction and their utility for predicting fetal growth restriction DOI Creative Commons
Jesrine Hong, Sailesh Kumar

Clinical Science, Journal Year: 2023, Volume and Issue: 137(8), P. 579 - 595

Published: April 1, 2023

Fetal growth restriction (FGR) leading to low birth weight (LBW) is a major cause of neonatal morbidity and mortality worldwide. Normal placental development involves series highly regulated processes involving multitude hormones, transcription factors, cell lineages. Failure achieve this leads dysfunction related diseases such as pre-clampsia FGR. Early recognition at-risk pregnancies important because careful maternal fetal surveillance can potentially prevent adverse perinatal outcomes by judicious pregnancy timing birth. Given the association between variety circulating biomarkers, pregnancy, outcomes, screening tests based on these incorporating characteristics, biophysical or circulatory variables have been developed. However, their clinical utility has yet be proven. Of current factor soluble fms-like tyrosine kinase 1 appear most promise for predictive

Language: Английский

Citations

14