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Catalano R, Bonham J, Gemmill A, Bruckner T. Scarring In Utero: An Attempt to Validate With Data Unconfounded by Migration and Medical Care. Epidemiology 2024; 35:499-505. [PMID: 38912712 PMCID: PMC11198922 DOI: 10.1097/ede.0000000000001740] [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] [Indexed: 06/25/2024]
Abstract
BACKGROUND "Scarring in utero" posits that populations exposed to injurious stressors yield birth cohorts that live shorter lives than expected from history. This argument implies a positive historical association between period life expectancy (i.e., average age at death in year t) and cohort life expectancy (i.e., average lifespan of persons born in year t). Tests of the argument have not produced consistent results and appear confounded by autocorrelation, migration, and access to medical care. Here we test whether, as predicted by scarring in utero, sex-specific period and cohort life expectancy appear positively related among Swedes born from 1751 through 1800. If scarring has ever influenced longevity, we should detect signals of its effects in these cohorts because, unlike other populations with known life span, they aged in place and unlikely benefitted from increased access to efficacious medical care. METHODS We use Box-Jenkins methods to control autocorrelation and measure associations. RESULTS Contrary to the scarring hypothesis, we find an inverse association between period and cohort life expectancy. Our findings imply that, among males, variation in injurious stress on the population predicted changes in cohort life span ranging from a gain of approximately 67 weeks to a loss of about 45 weeks of life and among females from a gain of approximately 68 weeks to a loss of about 38 weeks of life. CONCLUSION Epidemiologists trying to understand and explain temporal variation in cohort life expectancy should view the scarring argument with greater skepticism than currently found in the literature.
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Affiliation(s)
- Ralph Catalano
- School of Public Health, University of California, Berkeley, California
| | - Jason Bonham
- Public Health, University of California, Irvine, California
| | - Alison Gemmill
- Population, Family and Reproductive Health, Johns Hopkins University, Baltimore, Maryland
| | - Tim Bruckner
- Public Health, University of California, Irvine, California
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2
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Wei YS, Tang WJ, Mao PY, Mao JD, Ni ZX, Hou KW, Valencak TG, Liu DR, Ji JF, Wang HF. Sexually Dimorphic Response to Hepatic Injury in Newborn Suffering from Intrauterine Growth Restriction. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024:e2403095. [PMID: 38867614 DOI: 10.1002/advs.202403095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2024] [Revised: 05/22/2024] [Indexed: 06/14/2024]
Abstract
Intrauterine growth restriction (IUGR), when a fetus does not grow as expected, is associated with a reduction in hepatic functionality and a higher risk for chronic liver disease in adulthood. Utilizing early developmental plasticity to reverse the outcome of poor fetal programming remains an unexplored area. Focusing on the biochemical profiles of neonates and previous transcriptome findings, piglets from the same fetus are selected as models for studying IUGR. The cellular landscape of the liver is created by scRNA-seq to reveal sex-dependent patterns in IUGR-induced hepatic injury. One week after birth, IUGR piglets experience hypoxic stress. IUGR females exhibit fibroblast-driven T cell conversion into an immune-adapted phenotype, which effectively alleviates inflammation and fosters hepatic regeneration. In contrast, males experience even more severe hepatic injury. Prolonged inflammation due to disrupted lipid metabolism hinders intercellular communication among non-immune cells, which ultimately impairs liver regeneration even into adulthood. Additionally, Apolipoprotein A4 (APOA4) is explored as a novel biomarker by reducing hepatic triglyceride deposition as a protective response against hypoxia in IUGR males. PPARα activation can mitigate hepatic damage and meanwhile restore over-expressed APOA4 to normal in IUGR males. The pioneering study offers valuable insights into the sexually dimorphic responses to hepatic injury during IUGR.
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Affiliation(s)
- Yu-Sen Wei
- College of Animal Science, Zhejiang University, The Key Laboratory of Molecular Animal Nutrition, Ministry of Education, Hangzhou, 310000, China
| | - Wen-Jie Tang
- College of Animal Science, Zhejiang University, The Key Laboratory of Molecular Animal Nutrition, Ministry of Education, Hangzhou, 310000, China
| | - Pei-Yu Mao
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, 310006, China
| | - Jiang-Di Mao
- College of Animal Science, Zhejiang University, The Key Laboratory of Molecular Animal Nutrition, Ministry of Education, Hangzhou, 310000, China
| | - Zhi-Xiang Ni
- College of Animal Science, Zhejiang University, The Key Laboratory of Molecular Animal Nutrition, Ministry of Education, Hangzhou, 310000, China
| | - Kang-Wei Hou
- College of Animal Science, Zhejiang University, The Key Laboratory of Molecular Animal Nutrition, Ministry of Education, Hangzhou, 310000, China
| | - Teresa G Valencak
- College of Animal Science, Zhejiang University, The Key Laboratory of Molecular Animal Nutrition, Ministry of Education, Hangzhou, 310000, China
| | - Da-Ren Liu
- The Second Affiliated Hospital of Zhejiang University, Hangzhou, 310009, China
| | - Jun-Fang Ji
- The MOE Key Laboratory of Biosystems Homeostasis & Protection, Life Sciences Institute, Zhejiang University, Hangzhou, 310058, China
| | - Hai-Feng Wang
- College of Animal Science, Zhejiang University, The Key Laboratory of Molecular Animal Nutrition, Ministry of Education, Hangzhou, 310000, China
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Noroozzadeh M, Rahmati M, Amiri M, Saei Ghare Naz M, Azizi F, Ramezani Tehrani F. Preconceptional maternal hyperandrogenism and metabolic syndrome risk in male offspring: a long-term population-based study. J Endocrinol Invest 2024:10.1007/s40618-024-02374-7. [PMID: 38647948 DOI: 10.1007/s40618-024-02374-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Accepted: 04/09/2024] [Indexed: 04/25/2024]
Abstract
PURPOSE There is limited research on the effects of maternal hyperandrogenism (MHA) on cardiometabolic risk factors in male offspring. We aimed to compare the risk of metabolic syndrome (MetS) in sons of women with preconceptional hyperandrogenism (HA) to those of non-HA women in later life. METHODS Using data obtained from the Tehran Lipid and Glucose Cohort Study, with an average of 20 years follow-up, 1913 sons were divided into two groups based on their MHA status, sons with MHA (n = 523) and sons without MHA (controls n = 1390). The study groups were monitored from the baseline until either the incidence of events, censoring, or the end of the study period, depending on which occurred first. Age-scaled unadjusted and adjusted Cox regression models were utilized to evaluate the hazard ratios (HRs) and 95% confidence intervals (CIs) for the association between MHA and MetS in their sons. RESULTS There was no significant association between MHA and HR of MetS in sons with MHA compared to controls, even after adjustment (unadjusted HR (95% CI) 0.94 (0.80-1.11), P = 0.5) and (adjusted HR (95% CI) 0.98 (0.81-1.18), P = 0.8). Sons with MHA showed a HR of 1.35 for developing high fasting blood sugar compared to controls (unadjusted HR (95% CI) 1.35 (1.01-1.81), P = 0.04), however, after adjustment this association did not remain significant (adjusted HR (95% CI) 1.25 (0.90-1.74), P = 0.1). CONCLUSION The results suggest that preconceptional MHA doesn't increase the risk of developing MetS in sons in later life. According to this suggestion, preconceptional MHA may not have long-term metabolic consequences in male offspring.
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Affiliation(s)
- M Noroozzadeh
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - M Rahmati
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - M Amiri
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- The Foundation for Research & Education Excellence, Vestavia Hills, AL, USA
| | - M Saei Ghare Naz
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - F Azizi
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - F Ramezani Tehrani
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
- The Foundation for Research & Education Excellence, Vestavia Hills, AL, USA.
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4
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Wang R, Feng W, Wang Y, Jiang Y, Lin Y, Chen X. Maternal obstructive sleep apnea aggravates metabolic dysfunction-associated fatty liver disease via HMGB1-TLR4 signaling-mediated endoplasmic reticulum stress in male offspring rats. Biochim Biophys Acta Mol Basis Dis 2024; 1870:166889. [PMID: 37730152 DOI: 10.1016/j.bbadis.2023.166889] [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: 07/03/2023] [Revised: 09/09/2023] [Accepted: 09/15/2023] [Indexed: 09/22/2023]
Abstract
AIMS/HYPOTHESIS Maternal obstructive sleep apnea (MOSA) may inflict long-term metabolic effects on offspring. We hypothesize that MOSA increases the propensity for metabolic dysregulation in offspring and thus facilitates the development of metabolic dysfunction-associated fatty liver disease (MAFLD). This study aims to test the hypothesis and explore the underlying mechanism. METHODS The MOSA rat model of upper airway obstruction was established and fecundated. The postweaning male offspring (n = 171) from both the control group and MOSA group were randomly fed the normal chow diet (NCD, n = 89) or high-fat diet (HFD, n = 82) for the next 5 months. Liver function, lipid profile, glucose, and insulin levels were measured. Expression levels of fibrosis-related proteins and endoplasmic reticulum (ER) stress-related proteins in liver tissues were assessed using immunohistochemistry and western blotting. RESULTS MOSA increased body and liver weight in male offspring, along with augmented liver organ coefficient. Serum levels of aminotransferases, low-density lipoprotein, high-density lipoprotein, triglycerides, total cholesterol, total bile acid, fasting glucose, and insulin increased significantly. MOSA exacerbated HFD-induced hepatic steatosis and fibrosis. These effects were driven by the overactivated double-stranded RNA-activated protein kinase (PKR)-like eukaryotic initiation factor 2(PERK)-activating transcription factor (ATF)4-C/EBP homologous protein (CHOP) signaling pathway-induced ER stress, and hyperacetylation and release of high mobility group box-1(HMGB1) elicited above signaling in a TLR4-dependent manner. CONCLUSIONS These findings indicate that MOSA can exert prolonged adverse effects manifested as metabolic dysfunction in male offspring. Therefore, surveillance and management of OSA during pregnancy may be necessary to prevent and alleviate MAFLD in offspring.
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Affiliation(s)
- Ruhua Wang
- Department of Gastroenterology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou 510120, China
| | - Wei Feng
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangdong Key Laboratory of Vascular Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510180, China
| | - Yan Wang
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China
| | - Yonghong Jiang
- Department of Gastroenterology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou 510120, China
| | - Yiguang Lin
- Central Laboratory, Fist Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou 510080, China..
| | - Xueqing Chen
- Department of Gastroenterology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou 510120, China.
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Jing Jia, Ma B, Zhao X. Fetal endothelial colony-forming cells: Possible targets for prevention of the fetal origins of adult diseases. Placenta 2024; 145:80-88. [PMID: 38100962 DOI: 10.1016/j.placenta.2023.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 11/20/2023] [Accepted: 12/06/2023] [Indexed: 12/17/2023]
Abstract
Endothelial colony-forming cells (ECFCs), a subset of circulating and resident endothelial progenitor cells, are capable of self-renewal and de novo vessel formation, and are known key regulators of vascular integrity and homeostasis. Numerous studies have found that exposure to hostile environment during the fetal development exerts a profound influence on the level and function of ECFCs, which may be the underlying factor linking endothelial dysfunction to cardiovascular disease of the offspring in later life. Herein, we focus on the latest findings regarding the effects of pregnancy-related disorders on the frequency and function of fetal ECFCs. Subsequently, we discuss about placental ECFCs and put forward some details that should be paid attention to in the process of ECFC isolation and culture. Overall, the information presented in this review highlight the potential of ECFCs as a future biomarker or even therapeutic targets for the pregnancy-related adverse maternal and fetal outcomes.
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Affiliation(s)
- Jing Jia
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
| | - Baitao Ma
- Department of Endovascular Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Xianlan Zhao
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
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Wimalasena ST, Ramírez-Silva CI, Gonzalez Casanova I, Stein AD, Sun YV, Rivera JA, Demmelmair H, Koletzko B, Ramakrishnan U. Effects of prenatal docosahexaenoic acid supplementation on offspring cardiometabolic health at 11 years differs by maternal single nucleotide polymorphism rs174602: follow-up of a randomized controlled trial in Mexico. Am J Clin Nutr 2023; 118:1123-1132. [PMID: 37839707 PMCID: PMC10797513 DOI: 10.1016/j.ajcnut.2023.10.005] [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: 03/29/2023] [Revised: 09/20/2023] [Accepted: 10/11/2023] [Indexed: 10/17/2023] Open
Abstract
BACKGROUND There is limited evidence regarding long-term effects of prenatal docosahexaenoic acid (DHA) supplementation on offspring cardiometabolic health (CMH). Inconsistent results may be attributable to variants of fatty acid desaturase (FADS) genes. OBJECTIVE We aimed to evaluate the effect of prenatal DHA supplementation on offspring CMH and investigate effect modification by maternal FADS2 single nucleotide polymorphism (SNP) rs174602. METHODS We used follow-up data from a double-blind, randomized controlled trial in Mexico in which pregnant females received 400 mg/d of algal DHA or placebo from midgestation until delivery. The study sample included 314 offspring with data at age 11 y and maternal FADS genetic data (DHA: n = 160; Placebo: n = 154). We derived a Metabolic Syndrome (MetS) score from body mass index, HDL, triglycerides, fasting glucose concentrations, and systolic blood pressure. Generalized linear models were used to evaluate the effect of the intervention on offspring MetS score and test interactions between treatment group and genotype, adjusting for maternal, offspring, and household factors. RESULTS Offspring MetS score did not differ significantly by treatment group. We observed evidence of effect modification by maternal SNP rs174602 (P = 0.001); offspring of maternal TT genotype who received DHA had lower MetS score relative to the placebo group (DHA (mean ± standard error of the mean (SEM)): -0.21 ± 0.11, n = 21; Placebo: 0.05 ± 0.11, n = 23; Δ= -0.26 (95% CI: -0.55, 0.04), P = 0.09); among CC maternal genotype carriers, offspring of mothers who received DHA had higher MetS score (0.18 ± 0.06, n = 62) relative to the placebo group (-0.05 ± 0.06, n = 65, Δ=0.24 (0.06, 0.41), P < 0.01). CONCLUSION The effect of prenatal DHA supplementation on offspring MetS score differed by maternal FADS SNP rs174602. These findings further support incorporating genetic analysis of FADS polymorphisms in DHA supplementation trials. CLINICAL TRIAL DETAILS This trial was registered at clinicaltrials.gov as NCT00646360.
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Affiliation(s)
- Sonia Tandon Wimalasena
- Doctoral Program in Nutrition and Health Sciences, Laney Graduate School, Emory University, Atlanta, GA, United States
| | | | | | - Aryeh D Stein
- Doctoral Program in Nutrition and Health Sciences, Laney Graduate School, Emory University, Atlanta, GA, United States; Hubert Department of Global Health, Emory University, Atlanta, GA, United States
| | - Yan V Sun
- Department of Epidemiology, Emory University, Atlanta, GA, United States
| | - Juan A Rivera
- National Institute of Public Health, Cuernavaca, Mexico
| | - Hans Demmelmair
- LMU-Ludwig Maximilians Universität, Department of Pediatrics, LMU University Hospitals, Munich, Germany
| | - Berthold Koletzko
- LMU-Ludwig Maximilians Universität, Department of Pediatrics, LMU University Hospitals, Munich, Germany
| | - Usha Ramakrishnan
- Doctoral Program in Nutrition and Health Sciences, Laney Graduate School, Emory University, Atlanta, GA, United States; Hubert Department of Global Health, Emory University, Atlanta, GA, United States.
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7
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Sciorio R, Rinaudo P. Culture conditions in the IVF laboratory: state of the ART and possible new directions. J Assist Reprod Genet 2023; 40:2591-2607. [PMID: 37725178 PMCID: PMC10643723 DOI: 10.1007/s10815-023-02934-5] [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: 05/09/2023] [Accepted: 09/06/2023] [Indexed: 09/21/2023] Open
Abstract
In the last four decades, the assisted reproductive technology (ART) field has witnessed advances, resulting in improving pregnancy rates and diminishing complications, in particular reduced incidence of multiple births. These improvements are secondary to advanced knowledge on embryonic physiology and metabolism, resulting in the ability to design new and improved culture conditions. Indeed, the incubator represents only a surrogate of the oviduct and uterus, and the culture conditions are only imitating the physiological environment of the female reproductive tract. In vivo, the embryo travels through a dynamic and changing environment from the oviduct to the uterus, while in vitro, the embryo is cultured in a static fashion. Importantly, while culture media play a critical role in optimising embryo development, a large host of additional factors are equally important. Additional potential variables, including but not limited to pH, temperature, osmolality, gas concentrations and light exposure need to be carefully controlled to prevent stress and permit optimal implantation potential. This manuscript will provide an overview of how different current culture conditions may affect oocyte and embryo viability with particular focus on human literature.
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Affiliation(s)
- Romualdo Sciorio
- Fertility Medicine and Gynaecological Endocrinology Unit, Department Woman-Mother-Child, CHUV-Lausanne University Hospital, 1011, Lausanne, Switzerland.
| | - Paolo Rinaudo
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Francisco, CA, USA
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Borboa-Olivares H, Torres-Torres J, Flores-Pliego A, Espejel-Nuñez A, Camacho-Arroyo I, Guzman-Huerta M, Perichart-Perera O, Piña-Ramirez O, Estrada-Gutierrez G. AI-Enhanced Analysis Reveals Impact of Maternal Diabetes on Subcutaneous Fat Mass in Fetuses without Growth Alterations. J Clin Med 2023; 12:6485. [PMID: 37892622 PMCID: PMC10607577 DOI: 10.3390/jcm12206485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 09/29/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
Pregnant women with diabetes often present impaired fetal growth, which is less common if maternal diabetes is well-controlled. However, developing strategies to estimate fetal body composition beyond fetal growth that could better predict metabolic complications later in life is essential. This study aimed to evaluate subcutaneous fat tissue (femur and humerus) in fetuses with normal growth among pregnant women with well-controlled diabetes using a reproducible 3D-ultrasound tool and offline TUI (Tomographic Ultrasound Imaging) analysis. Additionally, three artificial intelligence classifier models were trained and validated to assess the clinical utility of the fetal subcutaneous fat measurement. A significantly larger subcutaneous fat area was found in three-femur and two-humerus selected segments of fetuses from women with diabetes compared to the healthy pregnant control group. The full classifier model that includes subcutaneous fat measure, gestational age, fetal weight, fetal abdominal circumference, maternal body mass index, and fetal weight percentile as variables, showed the best performance, with a detection rate of 70%, considering a false positive rate of 10%, and a positive predictive value of 82%. These findings provide valuable insights into the impact of maternal diabetes on fetal subcutaneous fat tissue as a variable independent of fetal growth.
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Affiliation(s)
- Hector Borboa-Olivares
- Community Interventions Research Branch, Instituto Nacional de Perinatología, Mexico City 11000, Mexico
| | - Johnatan Torres-Torres
- Clinical Research Division, Instituto Nacional de Perinatología, Mexico City 11000, Mexico;
| | - Arturo Flores-Pliego
- Department of Immunobiochemistry, Instituto Nacional de Perinatología, Mexico City 11000, Mexico; (A.F.-P.); (A.E.-N.)
| | - Aurora Espejel-Nuñez
- Department of Immunobiochemistry, Instituto Nacional de Perinatología, Mexico City 11000, Mexico; (A.F.-P.); (A.E.-N.)
| | - Ignacio Camacho-Arroyo
- Unidad de Investigación en Reproducción Humana, Instituto Nacional de Perinatologia-Facultad de Química, Universidad Nacional Autónoma de México, Mexico City 11000, Mexico;
| | - Mario Guzman-Huerta
- Department of Translational Medicine, Instituto Nacional de Perinatología, Mexico City 11000, Mexico;
| | - Otilia Perichart-Perera
- Nutrition and Bioprogramming Department, Instituto Nacional de Perinatología, Mexico City 11000, Mexico;
| | - Omar Piña-Ramirez
- Bioinformatics and Statistical Analysis Department, Instituto Nacional de Perinatología, Mexico City 11000, Mexico;
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9
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Dreisbach C, Prescott S, Siega-Riz AM, McCulloch J, Habermeyer L, Dudley D, Trinchieri G, Kelsey C, Alhusen J. Composition of the maternal gastrointestinal microbiome as a predictor of neonatal birth weight. Pediatr Res 2023; 94:1158-1165. [PMID: 37029236 DOI: 10.1038/s41390-023-02584-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 12/19/2022] [Accepted: 12/27/2022] [Indexed: 04/09/2023]
Abstract
BACKGROUND The biological mechanism by which the maternal gastrointestinal microbiota contributes to fetal growth and neonatal birth weight is currently unknown. The purpose of this study was to explore how the composition of the maternal microbiome in varying pre-gravid body mass index (BMI) groups are associated with neonatal birth weight adjusted for gestational age. METHODS Retrospective, cross-sectional metagenomic analysis of bio-banked fecal swab biospecimens (n = 102) self-collected by participants in the late second trimester of pregnancy. RESULTS Through high-dimensional regression analysis using principal components (PC) of the microbiome, we found that the best performing multivariate model explained 22.9% of the variation in neonatal weight adjusted for gestational age. Pre-gravid BMI (p = 0.05), PC3 (p = 0.03), and the interaction of the maternal microbiome with maternal blood glucose on the glucose challenge test (p = 0.01) were significant predictors of neonatal birth weight after adjusting for potential confounders including maternal antibiotic use during gestation and total gestational weight gain. CONCLUSIONS Our results indicate a significant association between the maternal gastrointestinal microbiome in the late second trimester and neonatal birth weight adjusted for gestational age. Moderated by blood glucose at the time of the universal glucose screening, the gastrointestinal microbiome may have a role in the regulation of fetal growth. IMPACT Maternal blood glucose in the late second trimester significantly moderates the relationship between the maternal gastrointestinal microbiome and neonatal size adjusted for gestational age. Our findings provide preliminary evidence for fetal programming of neonatal birth weight through the maternal gastrointestinal microbiome during pregnancy.
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Affiliation(s)
- Caitlin Dreisbach
- School of Nursing, University of Virginia, Charlottesville, VA, USA.
- Data Science Institute, Columbia University, New York, NY, USA.
- School of Nursing, University of Rochester, Rochester, NY, USA.
| | - Stephanie Prescott
- College of Nursing, University of South Florida, Tampa, FL, USA
- Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Anna Maria Siega-Riz
- School of Public Health and Health Sciences, University of Massachusetts, Amherst, MA, USA
| | - John McCulloch
- Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Laura Habermeyer
- School of Nursing, University of Virginia, Charlottesville, VA, USA
| | - Donald Dudley
- Division of Maternal-Fetal Medicine, University of Virginia Health System, Charlottesville, VA, USA
| | - Giorgio Trinchieri
- Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Caroline Kelsey
- Department of Pediatrics, Division of Developmental Medicine, Boston Children's Hospital, Boston, MA, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Jeanne Alhusen
- School of Nursing, University of Virginia, Charlottesville, VA, USA
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10
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Pereira A, Keating E. Maternal folate and metabolic programming of the offspring: A systematic review of the literature. Reprod Toxicol 2023; 120:108439. [PMID: 37442213 DOI: 10.1016/j.reprotox.2023.108439] [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: 04/12/2023] [Revised: 06/09/2023] [Accepted: 07/09/2023] [Indexed: 07/15/2023]
Abstract
There is emerging evidence suggesting that folate status during pregnancy may play a role in fetal programming of metabolic disease. Therefore, this systematic review aims to summarize and systematize the current evidence surrounding the relationship between maternal folate status during pregnancy and offspring metabolic programming, focusing on both animal and human studies. PubMed, Web of Science and Scopus databases were searched in order to identify studies conducted on pregnant women or in animals studying the association between maternal folate exposure and at least one metabolic syndrome outcome in offspring after birth (weight, blood pressure, glucose regulation parameters, triglycerides and high-density lipoprotein cholesterol (HDL-C) levels). The quality of included studies was assessed using SYRCLE Risk of Bias Tools for animal studies and NHLBI Study Quality Assessment Tools for observational studies and randomized controlled trials. Among the 10 "good" or "fair" studies that investigated excessive folate exposure during the perigestational period, 7 animal studies and 1 human study reported a positive association with development of metabolic outcomes in offspring. On the other hand, 6 of the 7 "good" or "fair" included human studies compared adequate versus low folate exposure, showing a lack of association (n = 3) or a protective effect (n = 3) regarding offspring's dysmetabolism. In conclusion, there is strong evidence from animal trials suggesting that excessive folate intake in early phases of development programs for metabolic dysfunction. While human evidence regarding excessive maternal folate exposure is currently scarce, human studies suggest that folate adequacy in pregnancy is not detrimental for metabolic function of the offspring.
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Affiliation(s)
- Abílio Pereira
- Department of Biomedicine, Unit of Biochemistry, Faculty of Medicine, University of Porto, Portugal
| | - Elisa Keating
- Department of Biomedicine, Unit of Biochemistry, Faculty of Medicine, University of Porto, Portugal; CINTESIS@RISE, Department of Biomedicine, Unit of Biochemistry, Faculty of Medicine, University of Porto, Portugal.
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11
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Najjar SM, Ghadieh HE, Sekar R, Carraro R, Noriega LG, Paes AMDA. Editorial: Metabolism in nonalcoholic fatty liver disease. Front Physiol 2023; 14:1275319. [PMID: 37675278 PMCID: PMC10478236 DOI: 10.3389/fphys.2023.1275319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 08/14/2023] [Indexed: 09/08/2023] Open
Affiliation(s)
- Sonia Michael Najjar
- Department of Biomedical Sciences, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, United States
- Diabetes Institute, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, United States
| | - Hilda Elias Ghadieh
- Department of Biomedical Sciences, Faculty of Medicine and Medical Sciences, University of Balamand, Kalhat Al Koura, Tripoli, Lebanon
| | - Revathi Sekar
- Institute for Diabetes and Cancer, Helmholtz Munich, Neuherberg, Germany
| | - Raffaele Carraro
- Department of Endocrinology, University Hospital La Princesa, Madrid, Spain
| | - Lilia G. Noriega
- Department of the Physiology of Nutrition, National Institute of Medical Sciences and Nutrition Salvador Zubirán, Mexico City, Mexico
| | - Antonio Marcus de Andrade Paes
- Department of Physiological Sciences, Biological and Health Sciences Center, Federal University of Maranhão, São Luís, Brazil
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12
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Kobus M, Sitek A, Antoszewski B, Rożniecki JJ, Pełka J, Żądzińska E. The impact of exposure to tobacco smoking and maternal trauma in fetal life on risk of migraine. Front Neurosci 2023; 17:1191091. [PMID: 37456999 PMCID: PMC10338879 DOI: 10.3389/fnins.2023.1191091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 05/29/2023] [Indexed: 07/18/2023] Open
Abstract
Introduction Prenatal period is the key time in human development. Many prenatal factors are well-known and increase the risk of developing diseases' after birth. Few studies indicated the link between the prenatal period and the prevalence of migraine in childhood and adolescence so far. We decided to broaden current knowledge and investigate whether the prenatal factors influence the prevalence of migraine in adulthood. The objective of this study is to provide evidence of relationship between in utero environment and risk of migraine. Methods In total 266 females (136 in the migraine group, 130 in the control group) and 80 males (35 in the migraine group, 45 in the control group), aged 18-65 participated in the study. The quality of prenatal environment was characterized on the basis of mother's and father's education, tobacco smoke exposure, alcohol consumption, and traumatic event during pregnancy, which are considered as prenatal factors and affect on fetal development. Results Migraine occurrence in adulthood was significantly associated with maternal tobacco smoking during pregnancy (OR 3.42, 95% CI 1.54-7.61, p = 0.036) and traumatic event during pregnancy (OR 2.27, 95% CI 1.24-4.13, p = 0.020). Discussion Our study suggests that the fetal programming effect of tobacco smoking exposure and maternal trauma is not limited to prenatal life and is suggested as having a role in adulthood. Our findings support evidence that migraine adulthood can be partly influenced by early life conditions.
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Affiliation(s)
- Magdalena Kobus
- Department of Anthropology, Faculty of Biology and Environmental Protection, University of Lodz, Łódź, Poland
| | - Aneta Sitek
- Department of Anthropology, Faculty of Biology and Environmental Protection, University of Lodz, Łódź, Poland
| | - Bogusław Antoszewski
- Department of Plastic, Reconstructive and Esthetic Surgery, Institute of Surgery, Medical University of Lodz, Łódź, Poland
| | - Jacek J. Rożniecki
- Department of Neurology, Stroke and Neurorehabilitation, Medical University of Lodz, Lodz, Poland
| | - Jacek Pełka
- Department of Neurology, Norbert Barlicki Memory University Teaching Hospital, Lodz, Poland
| | - Elżbieta Żądzińska
- Department of Anthropology, Faculty of Biology and Environmental Protection, University of Lodz, Łódź, Poland
- Biological Anthropology and Comparative Anatomy Research Unit, School of Medicine, The University of Adelaide, Adelaide, SA, Australia
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13
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Jayasinghe IU, Agampodi TC, Dissanayake AK, Agampodi SB. Early pregnancy metabolic syndrome and risk for adverse pregnancy outcomes: findings from Rajarata Pregnancy Cohort (RaPCo) in Sri Lanka. BMC Pregnancy Childbirth 2023; 23:231. [PMID: 37020187 PMCID: PMC10074348 DOI: 10.1186/s12884-023-05548-y] [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: 10/27/2022] [Accepted: 03/25/2023] [Indexed: 04/07/2023] Open
Abstract
BACKGROUND Despite the intergenerational effects of metabolic disorders, evidence is greatly lacking on early pregnancy metabolic syndrome (MetS) and its effects on pregnancy outcomes from low- and middle-income countries. Thus, this prospective cohort of South Asian pregnant women aimed to evaluate how early pregnancy MetS would affect pregnancy outcomes. METHODS A prospective cohort study was conducted among first-trimester (T1) pregnant women of Anuradhapura district, Sri Lanka recruited to the Rajarata Pregnancy Cohort in 2019. MetS was diagnosed by the Joint Interim Statement criteria before 13 weeks of gestational age (GA). Participants were followed up until their delivery, and the major outcomes measured were large for gestational age (LGA), small for gestational age (SGA), preterm birth (PTB) and miscarriage (MC). Gestational weight gain, gestational age at delivery and neonatal birth weight were used as measurements to define the outcomes. Additionally, outcome measures were re-assessed with adjusting fasting plasma glucose (FPG) thresholds of MetS to be compatible with hyperglycemia in pregnancy (Revised MetS). RESULTS 2326 T1 pregnant women with a mean age of 28.1 years (SD-5.4), and a median GA of 8.0 weeks (IQR-2) were included. Baseline MetS prevalence was 5.9% (n = 137, 95%CI-5.0-6.9). Only 2027 (87.1%) women from baseline, had a live singleton birth, while 221(9.5%) had MC and 14(0.6%) had other pregnancy losses. Additionally, 64(2.8%) were lost to follow-up. A higher cumulative incidence of LGA, PTB, and MC was noted among the T1-MetS women. T1-MetS carried significant risk (RR-2.59, 95%CI-1.65-3.93) for LGA, but reduced the risk for SGA (RR-0.41, 95%CI-0.29-0.78). Revised MetS moderately increased the risk for PTB (RR-1.54, 95%CI-1.04-2.21). T1-MetS was not associated (p = 0.48) with MC. Lowered FPG thresholds were significantly associated with risk for all major pregnancy outcomes. After adjusting for sociodemographic and anthropometric confounders, revised MetS remained the only significant risk predictor for LGA. CONCLUSION Pregnant women with T1 MetS in this population are at an increased risk for LGA and PTB and a reduced risk for SGA. We observed that a revised MetS definition with lower threshold for FPG compatible with GDM would provide a better estimation of MetS in pregnancy in relation to predicting LGA.
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Affiliation(s)
- Imasha Upulini Jayasinghe
- Department of Community Medicine, Faculty of Medicine and Allied Sciences, Rajarata University of Sri Lanka, Anuradhapura, Sri Lanka.
| | - Thilini Chanchala Agampodi
- Department of Community Medicine, Faculty of Medicine and Allied Sciences, Rajarata University of Sri Lanka, Anuradhapura, Sri Lanka
| | - Ajith Kumara Dissanayake
- Department of Gynaecology and Obstetrics, Faculty of Medicine and Allied Sciences, Rajarata University of Sri Lanka, Anuradhapura, Sri Lanka
| | - Suneth Buddhika Agampodi
- Department of Community Medicine, Faculty of Medicine and Allied Sciences, Rajarata University of Sri Lanka, Anuradhapura, Sri Lanka
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14
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Snyder BM, Gebretsadik T, Rohrig NB, Wu P, Dupont WD, Dabelea DM, Fry RC, Lynch SV, McEvoy CT, Paneth NS, Ryckman KK, Gern JE, Hartert TV. The Associations of Maternal Health Characteristics, Newborn Metabolite Concentrations, and Child Body Mass Index among US Children in the ECHO Program. Metabolites 2023; 13:510. [PMID: 37110168 PMCID: PMC10144800 DOI: 10.3390/metabo13040510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 03/30/2023] [Accepted: 03/31/2023] [Indexed: 04/05/2023] Open
Abstract
We aimed first to assess associations between maternal health characteristics and newborn metabolite concentrations and second to assess associations between metabolites associated with maternal health characteristics and child body mass index (BMI). This study included 3492 infants enrolled in three birth cohorts with linked newborn screening metabolic data. Maternal health characteristics were ascertained from questionnaires, birth certificates, and medical records. Child BMI was ascertained from medical records and study visits. We used multivariate analysis of variance, followed by multivariable linear/proportional odds regression, to determine maternal health characteristic-newborn metabolite associations. Significant associations were found in discovery and replication cohorts of higher pre-pregnancy BMI with increased C0 and higher maternal age at delivery with increased C2 (C0: discovery: aβ 0.05 [95% CI 0.03, 0.07]; replication: aβ 0.04 [95% CI 0.006, 0.06]; C2: discovery: aβ 0.04 [95% CI 0.003, 0.08]; replication: aβ 0.04 [95% CI 0.02, 0.07]). Social Vulnerability Index, insurance, and residence were also associated with metabolite concentrations in a discovery cohort. Associations between metabolites associated with maternal health characteristics and child BMI were modified from 1-3 years (interaction: p < 0.05). These findings may provide insights on potential biologic pathways through which maternal health characteristics may impact fetal metabolic programming and child growth patterns.
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Affiliation(s)
- Brittney M. Snyder
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37203, USA
| | - Tebeb Gebretsadik
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN 37203, USA
| | - Nina B. Rohrig
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37203, USA
| | - Pingsheng Wu
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37203, USA
| | - William D. Dupont
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN 37203, USA
| | - Dana M. Dabelea
- Lifecourse Epidemiology of Adiposity and Diabetes (LEAD) Center, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA
| | - Rebecca C. Fry
- Department of Environmental Sciences and Engineering, Gillings School of Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Susan V. Lynch
- Department of Medicine, University of California, San Francisco, CA 94143, USA
| | - Cindy T. McEvoy
- Department of Pediatrics, Oregon Health and Science University, Portland, OR 97239, USA
| | - Nigel S. Paneth
- Department of Epidemiology and Biostatistics, College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA
- Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, East Lansing, MI 48912, USA
| | - Kelli K. Ryckman
- Department of Epidemiology and Biostatistics, Indiana University School of Public Health—Bloomington, Bloomington, IN 47405, USA
| | - James E. Gern
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA
| | - Tina V. Hartert
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37203, USA
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN 37203, USA
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15
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Wang H, Zhou C, Gu S, Sun Y. Surrogate fostering of mice prevents prenatal estradiol-induced insulin resistance via modulation of the microbiota-gut-brain axis. Front Microbiol 2023; 13:1050352. [PMID: 36699605 PMCID: PMC9868306 DOI: 10.3389/fmicb.2022.1050352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 12/21/2022] [Indexed: 01/11/2023] Open
Abstract
Introduction Prenatal and early postnatal development are known to influence future health. We previously reported that prenatal high estradiol (HE) exposure induces insulin resistance in male mice by disrupting hypothalamus development. Because a foster dam can modify a pup's gut microbiota and affect its health later in life, we explored whether surrogate fostering could also influence glucose metabolism in HE offspring and examined mechanisms that might be involved. Methods We performed a surrogate fostering experiment in mice and examined the relationship between the metabolic markers associated to insulin resistance and the composition of the gut microbiota. Results HE pups raised by HE foster dams (HE-HE) developed insulin resistance, but HE pups fostered by negative control dams (NC-HE) did not. The gut microbiota composition of HE-HE mice differed from that of NC mice raised by NC foster dams (NC-NC), whereas the composition in NC-HE mice was similar to that of NC-NC mice. Compared with NC-NC mice, HE-HE mice had decreased levels of fecal short-chain fatty acids and serum intestinal hormones, increased food intake, and increased hypothalamic neuropeptide Y expression. In contrast, none of these indices differed between NC-HE and NC-NC mice. Spearman correlation analysis revealed a significant correlation between the altered gut microbiota composition and the insulin resistance-related metabolic indicators, indicating involvement of the microbiota-gut-brain axis. Discussion Our findings suggest that alterations in the early growth environment may prevent fetal-programmed glucose metabolic disorder via modulation of the microbiota-gut-brain axis. These findings offer direction for development of translational solutions for adult diseases associated with aberrant microbial communities in early life.
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Affiliation(s)
- Huihui Wang
- Center for Reproductive Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China,Animal Laboratory, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Chengliang Zhou
- International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China,Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
| | - Shuping Gu
- Department of Science and Technology Research, Shanghai Model Organisms, Shanghai, China
| | - Yun Sun
- Center for Reproductive Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China,Animal Laboratory, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China,*Correspondence: Yun Sun, ✉
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16
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Minabe S, Iwata K, Watanabe Y, Ishii H, Ozawa H. Long-term effects of prenatal undernutrition on female rat hypothalamic KNDy neurons. Endocr Connect 2023; 12:e220307. [PMID: 36408965 PMCID: PMC9782422 DOI: 10.1530/ec-22-0307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 11/21/2022] [Indexed: 11/23/2022]
Abstract
The nutritional environment during development periods induces metabolic programming, leading to metabolic disorders and detrimental influences on human reproductive health. This study aimed to determine the long-term adverse effect of intrauterine malnutrition on the reproductive center kisspeptin-neurokinin B-dynorphin A (KNDy) neurons in the hypothalamic arcuate nucleus (ARC) of female offspring. Twelve pregnant rats were divided into ad-lib-fed (control, n = 6) and 50% undernutrition (UN, n = 6) groups. The UN group was restricted to 50% daily food intake of the control dams from gestation day 9 until term delivery. Differences between the two groups in terms of various maternal parameters, including body weight (BW), pregnancy duration, and litter size, as well as birth weight, puberty onset, estrous cyclicity, pulsatile luteinizing hormone (LH) secretion, and hypothalamic gene expression of offspring, were determined. Female offspring of UN dams exhibited low BW from birth to 3 weeks, whereas UN offspring showed signs of precocious puberty; hypothalamic Tac3 (a neurokinin B gene) expression was increased in prepubertal UN offspring, and the BW at the virginal opening was lower in UN offspring than that in the control group. Interestingly, the UN offspring showed significant decreases in the number of KNDy gene-expressing cells after 29 weeks of age, but the number of ARC kisspeptin-immunoreactive cells, pulsatile LH secretions, and estrous cyclicity were comparable between the groups. In conclusion, intrauterine undernutrition induced various changes in KNDy gene expression depending on the life stage. Thus, intrauterine undernutrition affected hypothalamic developmental programming in female rats.
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Affiliation(s)
- Shiori Minabe
- Department of Anatomy and Neurobiology, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan
- Division of Biomedical Information Analysis, Iwate Tohoku Medical Megabank Organization, Disaster Reconstruction Center, Iwate Medical University, Yahaba, Japan
| | - Kinuyo Iwata
- Department of Anatomy and Neurobiology, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan
| | - Youki Watanabe
- Department of Anatomy and Neurobiology, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan
| | - Hirotaka Ishii
- Department of Anatomy and Neurobiology, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan
| | - Hitoshi Ozawa
- Department of Anatomy and Neurobiology, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan
- Faculty of Health Science, Bukkyo University, Kyoto, Japan
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17
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Castaño-Moreno E, Ronco AM, Casanello P. Metabolic Interaction Between Folate, Vitamin B12, and Polyunsaturated Fatty Acids in Pregnancy. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1428:83-98. [PMID: 37466770 DOI: 10.1007/978-3-031-32554-0_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Abstract
Fetal growth and development are influenced by maternal nutrition and gestational weight gain. Adequate intake of nutrients such as folate, vitamin B12, and docosahexaenoic acid (DHA) is essential for healthy fetal and placental development. Many countries have a national flour fortification program with folic acid (FA), together with pre-pregnancy supplementation of FA (400 μg/day) during the first trimester of pregnancy. The latter has been recommended by the WHO and adapted to local requirements by perinatal guidelines. On the other hand, in population studies, many women of childbearing age have vitamin B12 deficiency (<148 pmol/L), which can be additionally masked by high FA intake and maternal pregestational obesity. Under these conditions, these patients could be having pregnancies in a folate/vitamin B12 imbalance, which is associated with higher adiposity, insulin resistance, altered lipid metabolism, and low DHA levels in their offspring. However, if these neonatal consequences of maternal pregestational obesity and folate/vitamin B12 imbalance can be reverted by DHA supplementation during pregnancy has not been addressed. This chapter reviews the literature and exposes the current gaps in knowledge and challenges in maternal nutrition with a life-course perspective.
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Affiliation(s)
- Erika Castaño-Moreno
- Laboratorio de Nutrición y Regulación Metabólica, Unidad de Nutrición Humana - Instituto de Nutrición y Tecnología de los Alimentos (INTA) - Universidad de Chile, Santiago, Chile
- Institute for Obesity Research, Tecnológico de Monterrey, Monterrey, Mexico
| | - Ana María Ronco
- Laboratorio de Nutrición y Regulación Metabólica, Unidad de Nutrición Humana - Instituto de Nutrición y Tecnología de los Alimentos (INTA) - Universidad de Chile, Santiago, Chile
| | - Paola Casanello
- Department of Neonatology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile.
- Department of Obstetrics, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile.
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18
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The Potential Role of PPARs in the Fetal Origins of Adult Disease. Cells 2022; 11:cells11213474. [PMID: 36359869 PMCID: PMC9653757 DOI: 10.3390/cells11213474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 10/19/2022] [Accepted: 10/27/2022] [Indexed: 11/06/2022] Open
Abstract
The fetal origins of adult disease (FOAD) hypothesis holds that events during early development have a profound impact on one’s risk for the development of future adult disease. Studies from humans and animals have demonstrated that many diseases can begin in childhood and are caused by a variety of early life traumas, including maternal malnutrition, maternal disease conditions, lifestyle changes, exposure to toxins/chemicals, improper medication during pregnancy, and so on. Recently, the roles of Peroxisome proliferator-activated receptors (PPARs) in FOAD have been increasingly appreciated due to their wide variety of biological actions. PPARs are members of the nuclear hormone receptor subfamily, consisting of three distinct subtypes: PPARα, β/δ, and γ, highly expressed in the reproductive tissues. By controlling the maturation of the oocyte, ovulation, implantation of the embryo, development of the placenta, and male fertility, the PPARs play a crucial role in the transition from embryo to fetus in developing mammals. Exposure to adverse events in early life exerts a profound influence on the methylation pattern of PPARs in offspring organs, which can affect development and health throughout the life course, and even across generations. In this review, we summarize the latest research on PPARs in the area of FOAD, highlight the important role of PPARs in FOAD, and provide a potential strategy for early prevention of FOAD.
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19
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Torres Toda M, Estarlich M, Ballester F, De Castro M, Fernández-Somoano A, Ibarluzea J, Iñiguez C, Lertxundi A, Subiza-Perez M, Sunyer J, Tardón A, Foraster M, Dadvand P. Associations of residential greenspace exposure and fetal growth across four areas in Spain. Health Place 2022; 78:102912. [DOI: 10.1016/j.healthplace.2022.102912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 08/14/2022] [Accepted: 09/12/2022] [Indexed: 12/01/2022]
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20
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Shook LL, Fourman LT, Edlow AG. Immune Responses to SARS-CoV-2 in Pregnancy: Implications for the Health of the Next Generation. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2022; 209:1465-1473. [PMID: 36192115 PMCID: PMC9536183 DOI: 10.4049/jimmunol.2200414] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 08/08/2022] [Indexed: 11/06/2022]
Abstract
Widespread SARS-CoV-2 infection among pregnant individuals has led to a generation of fetuses exposed in utero, but the long-term impact of such exposure remains unknown. Although fetal infection is rare, children born to mothers with SARS-CoV-2 infection may be at increased risk for adverse neurodevelopmental and cardiometabolic outcomes. Fetal programming effects are likely to be mediated at least in part by maternal immune activation. In this review, we discuss recent evidence regarding the effects of prenatal SARS-CoV-2 infection on the maternal, placental, and fetal immune response, as well as the implications for the long-term health of offspring. Extrapolating from what is known about the impact of maternal immune activation in other contexts (e.g., obesity, HIV, influenza), we review the potential for neurodevelopmental and cardiometabolic morbidity in offspring. Based on available data suggesting potential increased neurodevelopmental risk, we highlight the importance of establishing large cohorts to monitor offspring born to SARS-CoV-2-positive mothers for neurodevelopmental and cardiometabolic sequelae.
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Affiliation(s)
- Lydia L Shook
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Massachusetts General Hospital and Harvard Medical School, Boston, MA
- Vincent Center for Reproductive Biology, Massachusetts General Hospital, Boston, MA; and
| | - Lindsay T Fourman
- Metabolism Unit, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Andrea G Edlow
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Massachusetts General Hospital and Harvard Medical School, Boston, MA;
- Vincent Center for Reproductive Biology, Massachusetts General Hospital, Boston, MA; and
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21
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Yeste N, Pérez-Valle J, Heras-Molina A, Pesántez-Pacheco JL, Porrini E, González-Bulnes A, Bassols A. A High-Fat Diet Modifies Brain Neurotransmitter Profile and Hippocampal Proteome and Morphology in an IUGR Pig Model. Nutrients 2022; 14:nu14163440. [PMID: 36014946 PMCID: PMC9416793 DOI: 10.3390/nu14163440] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 08/14/2022] [Accepted: 08/14/2022] [Indexed: 11/16/2022] Open
Abstract
Intrauterine Growth Restriction (IUGR) hinders the correct growth of the fetus during pregnancy due to the lack of oxygen or nutrients. The developing fetus gives priority to brain development ("brain sparing"), but the risk exists of neurological and cognitive deficits at short or long term. On the other hand, diets rich in fat exert pernicious effects on brain function. Using a pig model of spontaneous IUGR, we have studied the effect on the adult of a long-term high-fat diet (HFD) on the neurotransmitter profile in several brain areas, and the morphology and the proteome of the hippocampus. Our hypothesis was that animals affected by IUGR (born with low birth weight) would present a different susceptibility to an HFD when they become adults, compared with normal birth-weight animals. Our results indicate that HFD affected the serotoninergic pathway, but it did not provoke relevant changes in the morphology of the hippocampus. Finally, the proteomic analysis revealed that, in some instances, NBW and LBW individuals respond to HFD in different ways. In particular, NBW animals presented changes in oxidative phosphorylation and the extracellular matrix, whereas LBW animals presented differences in RNA splicing, anterograde and retrograde transport and the mTOR pathway.
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Affiliation(s)
- Natalia Yeste
- Departament de Bioquímica i Biologia Molecular, Facultat de Veterinària, Universitat Autònoma de Barcelona, Cerdanyola del Vallès, 08193 Barcelona, Spain
| | - Jorge Pérez-Valle
- Departament de Bioquímica i Biologia Molecular, Facultat de Veterinària, Universitat Autònoma de Barcelona, Cerdanyola del Vallès, 08193 Barcelona, Spain
| | - Ana Heras-Molina
- Departamento de Producción Animal, Facultad de Veterinaria, Universidad Complutense de Madrid, Ciudad Universitaria s/n, 28040 Madrid, Spain
| | - José Luis Pesántez-Pacheco
- Escuela de Medicina Veterinaria y Zootecnia, Facultad de Ciencias Agropecuarias, Universidad de Cuenca, Avda, Doce de Octubre, Cuenca 010220, Ecuador
| | - Esteban Porrini
- Departamento de Medicina Interna, Hospital Universitario de Canarias, 38320 La Laguna, Spain
| | - Antonio González-Bulnes
- Departamento de Producción y Sanidad Animal, Facultad de Veterinaria, Universidad Cardenal Herrera-CEU, CEU Universities, C/Tirant lo Blanc, 7, Alfara del Patriarca, 46115 Valencia, Spain
| | - Anna Bassols
- Departament de Bioquímica i Biologia Molecular, Facultat de Veterinària, Universitat Autònoma de Barcelona, Cerdanyola del Vallès, 08193 Barcelona, Spain
- Correspondence:
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22
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Girardi G, Bremer AA. The Intersection of Maternal Metabolic Syndrome, Adverse Pregnancy Outcomes, and Future Metabolic Health for the Mother and Offspring. Metab Syndr Relat Disord 2022; 20:251-254. [PMID: 35384734 DOI: 10.1089/met.2021.0124] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
The prevalence of obesity is ∼40% in the United States, and the prepregnancy prevalence of obesity in females is ∼30%. This has in part fueled an increase in metabolic syndrome (MetS) among females who are currently pregnant, have been pregnant, or are planning to become pregnant. Importantly, MetS in pregnancy is associated with increased pregnancy complications. Moreover, MetS in pregnancy may have long-lasting adverse cardiovascular and metabolic health implications for the mother and her offspring. To complicate matters, many adverse pregnancy outcomes seem to increase the risk of MetS in the mother after pregnancy. Herein, we describe the potential mechanisms behind the intersection of MetS, adverse pregnancy outcomes, and subsequent long-term disease in the mother and offspring. Because MetS is a cluster of coexisting conditions, it is challenging to identify mediators that can serve as biomarkers for early diagnosis and targets for MetS prevention and therapy.
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Affiliation(s)
- Guillermina Girardi
- Pregnancy and Perinatology Branch, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Maryland, USA
| | - Andrew A Bremer
- Pregnancy and Perinatology Branch, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Maryland, USA
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23
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Comparison of global definitions of metabolic syndrome in early pregnancy among the Rajarata Pregnancy Cohort participants in Sri Lanka. Sci Rep 2022; 12:2009. [PMID: 35132136 PMCID: PMC8821546 DOI: 10.1038/s41598-022-05919-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 01/19/2022] [Indexed: 11/29/2022] Open
Abstract
Metabolic syndrome (MetS) in pregnancy shows epigenetic associations with intergenerational inheritance of metabolic diseases. The presence of different diagnostic criteria influences MetS prevalence estimates. We evaluated MetS and metabolic derangements to determine the utility of its assessment in early pregnancy. A cross-sectional analysis of metabolic derangements in pregnant women with period of gestation (POG) ≤ 12 weeks was done among Rajarata Pregnancy Cohort participants in Sri Lanka. 2682 women with mean age 27.9 year (SD-5.5) and median POG 8.0wk (IQR-3) were analyzed. Mean levels of triglycerides (TG), total cholesterol (TC), high-density-lipoprotein (HDL), low-density-lipoprotein (LDL), fasting plasma glucose, and 2 h oral glucose tolerance test were 87.71 (SD 38.7), 172.2 (SD 34.7), 49.6 (SD 11.5), 122.6 (SD 32.3), 82.2 (SD 12.8) and 120.3 (SD 11.5) respectively. All serum lipids except LDL increase significantly from 6 to 12 weeks, with TG by 23 and TC by 8 units. High MetS prevalence was observed with AHA/NHLBI (n = 150, 5.6%, 95% CI 4.8–6.5) followed by IDF (n = 144, 5.4%, 95% CI 4.6–6.3), NCEP-ATP III (n = 112, 4.2%, 95% CI 3.4–5.0) and WHO (n = 81, 3.0%, 95% CI 2.4–3.7) definitions respectively. Significant difference in prevalence was noted among different sociodemographic characteristics (p < 0.001). Regardless of the criterion used, the change of metabolic parameters in early pregnancy leads to significant differences in prevalence estimates of MetS. The best MetS definition concerning pregnancy outcomes needs to be determined with prospective studies.
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Dreisbach C, Morgan H, Cochran C, Gyamfi A, Henderson WA, Prescott S. Metabolic and Microbial Changes Associated With Diet and Obesity During Pregnancy: What Can We Learn From Animal Studies? Front Cell Infect Microbiol 2022; 11:795924. [PMID: 35118010 PMCID: PMC8804207 DOI: 10.3389/fcimb.2021.795924] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 12/13/2021] [Indexed: 12/22/2022] Open
Abstract
The intestinal microbiota changes throughout pregnancy and influences maternal metabolic adaptations to support fetal growth. Obesity induces alterations to the microbiota that include decreased microbial diversity and shifts in microbial composition, though specific species changes are inconsistent between published studies. In animal models, probiotics and exercise moderate maternal weight gain and partially correct the maternal microbiota. Supplemental Escherichia coli, however, exacerbate maternal obesity during the perinatal period, lending weight to the theory that inflammation-induced gut epithelial barrier leak influences metabolic dysregulation. Although birth weight is not always altered when offspring are exposed to an obesogenic diet during gestation, insulin resistance and lipid metabolism are impacted through adulthood in association with this exposure and can lead to increased body weight in adulthood. Postnatal offspring growth is accelerated in response to maternal overnutrition during lactation. Offspring microbiota, metabolism, and behavior are altered in response to early exposure to high fat and high sucrose diets. Consequences to this exposure include impaired glucose and insulin homeostasis, fatty liver, and neurobehavioral deficits that can be ameliorated by improving the microbial environment. In this mini review, we provide an overview of the use of translational animal models to understand the mechanisms associated with changes to the gastrointestinal microbiota due to maternal obesity and the microbial impact on the metabolic changes of pregnancy.
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Affiliation(s)
- Caitlin Dreisbach
- Data Science Institute, Columbia University, New York, NY, United States
| | - Hailey Morgan
- College of Nursing, University of South Florida, Tampa, FL, United States
| | - Caroline Cochran
- School of Nursing, Columbia University, New York, NY, United States
| | - Adwoa Gyamfi
- School of Medicine, University of Connecticut, Farmington, CT, United States
| | - Wendy Ann Henderson
- School of Medicine, University of Connecticut, Farmington, CT, United States
- School of Nursing, University of Connecticut, Storrs, CT, United States
| | - Stephanie Prescott
- College of Nursing, University of South Florida, Tampa, FL, United States
- *Correspondence: Stephanie Prescott,
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Untargeted metabolomics reveals sex-specific differences in lipid metabolism of adult rats exposed to dexamethasone in utero. Sci Rep 2021; 11:20342. [PMID: 34645877 PMCID: PMC8514544 DOI: 10.1038/s41598-021-99598-x] [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: 04/21/2021] [Accepted: 09/22/2021] [Indexed: 12/13/2022] Open
Abstract
Prenatal stress through glucocorticoid (GC) exposure leads to an increased risk of developing diseases such as cardiovascular disease, metabolic syndrome and hypertension in adulthood. We have previously shown that administration of the synthetic glucocorticoid, dexamethasone (Dex), to pregnant Wistar-Kyoto dams produces offspring with elevated blood pressures and disrupted circadian rhythm signaling. Given the link between stress, circadian rhythms and metabolism, we performed an untargeted metabolomic screen on the livers of offspring to assess potential changes induced by prenatal Dex exposure. This metabolomic analysis highlighted 18 significantly dysregulated metabolites in females and 12 in males. Pathway analysis using MetaboAnalyst 4.0 highlighted key pathway-level metabolic differences: glycerophospholipid metabolism, purine metabolism and glutathione metabolism. Gene expression analysis revealed significant upregulation of several lipid metabolism genes in females while males showed no dysregulation. Triglyceride concentrations were also found to be significantly elevated in female offspring exposed to Dex in utero, which may contribute to lipid metabolism activation. This study is the first to conduct an untargeted metabolic profile of liver from GC exposed offspring. Corroborating metabolic, gene expression and lipid profiling results demonstrates significant sex-specific lipid metabolic differences underlying the programming of hepatic metabolism.
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Association of prenatal sex steroid exposure estimated by the digit ratio (2D:4D) with birth weight, BMI and muscle strength in 6- to 13-year-old Polish children. PLoS One 2021; 16:e0258179. [PMID: 34606496 PMCID: PMC8489707 DOI: 10.1371/journal.pone.0258179] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 09/22/2021] [Indexed: 11/30/2022] Open
Abstract
Objectives The aim of this paper was to provide evidence for the impact of prenatal sex steroid exposure on prenatal and postnatal body size parameters, and muscle strength in children. Methods The following anthropometric data were studied in a group of 1148 children (536 boys and 612 girls) aged 6–13 years: the 2D:4D digit ratio, birth weight and length, and birth head and chest circumference. Postnatal parameters (6–13 years) included body weight and height, BMI, waist and hip circumference, WHR, as well as grip strength in both hands. All parameters that required it were adjusted for sex and gestational or chronological age. A general linear model, Pearson’s correlation, t-statistics and Cohen’s Δ were used in statistical analysis. Results Among birth size parameters, only birth weight was significantly negatively correlated with the 2D:4D digit ratio in children. Higher (feminized) digit ratios were significantly correlated with postnatal parameters such as body weight, BMI, and waist and hip circumference (positively), as well as hand grip strength–a proxy for muscular strength (negatively). Conclusion Problems with maintaining adequate body size parameters and muscle strength may be programmed in fetal life and predicted on the basis of the 2D:4D digit ratio. Body weight at birth and in early ontogenesis are additive correlates of the 2D:4D ratio. The present findings suggest that the 2D:4D digit ratio is related to postnatal phenotypes such as birth weight, overweight, and obesity as well as muscle strength in 6–13-year-old children of both sexes.
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Barberet J, Romain G, Binquet C, Guilleman M, Bruno C, Ginod P, Chapusot C, Choux C, Fauque P. Do frozen embryo transfers modify the epigenetic control of imprinted genes and transposable elements in newborns compared with fresh embryo transfers and natural conceptions? Fertil Steril 2021; 116:1468-1480. [PMID: 34538459 DOI: 10.1016/j.fertnstert.2021.08.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 07/02/2021] [Accepted: 08/06/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To determine whether the epigenetic control of imprinted genes (IGs) and transposable elements (TEs) differs at birth between fresh or frozen embryo transfers and natural conceptions. DESIGN Prospective study. SETTING University hospital. PATIENT(S) A total of 202 singleton births were divided into three groups: 84 natural pregnancies (controls), 66 in vitro fertilization/intracytoplasmic sperm injection with fresh embryo transfers, and 52 vitro fertilization/intracytoplasmic sperm injection with frozen embryo transfers. INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) Pyrosequencing was used to assess the DNA methylation profiles of three IGs (H19/IGF2:IG-DMR [two sequences], KCNQ1OT1:TSS-DMR, and SNURF:TSS-DMR) and two TEs (LINE-1 and HERV-FRD) in cord blood and placenta. The quantitative reverse transcriptase polymerase chain reaction was used to study the transcription of three IGs (H19, KCNQ1, and SNRPN) and two TEs (LINE-1 and ORF2). RESULT(S) After adjustment, the placental DNA methylation levels of H19/IGF2 were lower in the fresh embryo transfer group than in the control (H19/IGF2-seq1) and frozen embryo transfer (H19/IGF2-seq2) groups. The DNA methylation rate for LINE-1 was lower in placentas from the fresh embryo transfer group than in placentas from the control and frozen embryo transfer groups and for HERV-FRD compared with controls. In cord blood, DNA methylation levels were not significantly associated with the mode of conception. The relative expression of LINE-1 and ORF2 was decreased in both cord blood and placental tissues from fresh embryo transfer conceptions compared with natural conceptions and frozen embryo transfer conceptions. CONCLUSION(S) Compared with natural conceptions and frozen embryo transfers, fresh embryo transfers were associated with methylation and/or transcription changes in some TEs and IGs, mostly in placental samples, which could indicate altered placental epigenetic regulation resulting from ovarian stimulation protocols.
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Affiliation(s)
- Julie Barberet
- Université Bourgogne Franche-Comté-Equipe Génétique des Anomalies du Développement (GAD), INSERM UMR1231, Dijon, France; Centre Hospitalier Universitaire Dijon-Bourgogne, Laboratoire de Biologie de la Reproduction-CECOS, Dijon, France
| | - Gaelle Romain
- Centre Hospitalier Universitaire Dijon-Bourgogne, Centre d'Investigation Clinique, Module Epidémiologie Clinique/Essais Cliniques (CIC-EC), Dijon, France; INSERM, CIC1432, Module Epidémiologie Clinique, Dijon, France
| | - Christine Binquet
- Centre Hospitalier Universitaire Dijon-Bourgogne, Centre d'Investigation Clinique, Module Epidémiologie Clinique/Essais Cliniques (CIC-EC), Dijon, France; INSERM, CIC1432, Module Epidémiologie Clinique, Dijon, France
| | - Magali Guilleman
- Université Bourgogne Franche-Comté-Equipe Génétique des Anomalies du Développement (GAD), INSERM UMR1231, Dijon, France; Centre Hospitalier Universitaire Dijon-Bourgogne, Laboratoire de Biologie de la Reproduction-CECOS, Dijon, France
| | - Céline Bruno
- Université Bourgogne Franche-Comté-Equipe Génétique des Anomalies du Développement (GAD), INSERM UMR1231, Dijon, France; Centre Hospitalier Universitaire Dijon-Bourgogne, Laboratoire de Biologie de la Reproduction-CECOS, Dijon, France
| | - Perrine Ginod
- Université Bourgogne Franche-Comté-Equipe Génétique des Anomalies du Développement (GAD), INSERM UMR1231, Dijon, France; Centre Hospitalier Universitaire Dijon-Bourgogne, Service de Gynécologie-Obstétrique, Dijon, France
| | - Caroline Chapusot
- Centre Hospitalier Universitaire Dijon-Bourgogne, Plateforme de Génétique des Cancers de Bourgogne, Dijon, France
| | - Cécile Choux
- Université Bourgogne Franche-Comté-Equipe Génétique des Anomalies du Développement (GAD), INSERM UMR1231, Dijon, France; Centre Hospitalier Universitaire Dijon-Bourgogne, Service de Gynécologie-Obstétrique, Dijon, France
| | - Patricia Fauque
- Université Bourgogne Franche-Comté-Equipe Génétique des Anomalies du Développement (GAD), INSERM UMR1231, Dijon, France; Centre Hospitalier Universitaire Dijon-Bourgogne, Laboratoire de Biologie de la Reproduction-CECOS, Dijon, France.
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Birth weight, life course factors and excess weight among schoolchildren in Niterói, Rio de Janeiro, Brazil in 2010. J Pediatr (Rio J) 2021; 97:531-539. [PMID: 33290734 PMCID: PMC9432005 DOI: 10.1016/j.jped.2020.10.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 09/11/2020] [Accepted: 10/08/2020] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVE To investigate the association between birth weight and excess weight among students aged 6-14 years, adjusted for life course confounding factors. METHODS Cross-sectional study with 6-14-year-old schoolchildren in 2010; 795 school children from two public schools. In addition, a sub-sample was selected using a case-cohort study approach. Sociodemographic, breastfeeding, food introduction, previous weight gain, family history, current clinical and behavioral variables as well as maternal variables related to pregnancy, were collected. Multivariable weighted logistic regression was used to evaluate the association between birth weight and overweight. All prevalent cases of overweight (n = 160) were selected to compose the case group and a random sub-sample of all students participating in the study (n = 276 students, of whom 88 were cases) were the control group. RESULTS An unadjusted 6% increase in the excess weight prevalence ratio (p-value = 0.004) was found for each 100 g increase in birth weight. With adjustment for age, sex and behavioral variables (models 1 and 2), the association of birth weight with excess weight was positive and statistically significant, but it was no longer significant in the final model (model 3) when clinical variables were considered. CONCLUSIONS Although some of the secondary associations were statistically significant, we could not identify a significant association between birthweight and excess weight in adolescents.
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Vyushina AV, Pritvorova AV, Semenova OG, Ordyan NE. [The effect of prenatal stress on antioxidant glutathion-assosiated enzymes activity in subcellular fractions of rat's liver]. BIOMEDIT︠S︡INSKAI︠A︡ KHIMII︠A︡ 2021; 67:347-351. [PMID: 34414893 DOI: 10.18097/pbmc20216704347] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The activity of glutathione-associated antioxidant enzymes in subcellular fractions (cytosolic, mitochondrial, and cell nucleus fractions) was investigated in the liver of adult male Wistar rats born after prenatal stress was. Two groups of animals were studied in the experiment: (1) control group included - animals was born by intact mothers, and (2) prenatal stress group included animals whose mothers were subjected to immobilization stress in high-light conditions from the 15th to the 19th day of pregnancy. The activity of glutathione peroxidase (EC 1.11.1.9) in prenatally stressed animals decreased in the fractions of nuclei and mitochondria compared to the control group, while the activity of glutathione reductase (EC 1.8.1.7.) increased in the same subcellular fractions. The activity of glutathione transferase (EC 2.5.1.18) in prenatally stressed rats reduced in the cytosol and mitochondrial fractions as compared to control group. Redistribution of the antioxidant enzyme activity in the cytosol, the fraction of nuclei and the mitochondrial fraction of liver tissue may contribute to the formation of the pathological phenotype of prenatally stressed offspring.
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Affiliation(s)
- A V Vyushina
- Pavlov Institute of Physiology of the RAS, St. Petersburg, Russia
| | - A V Pritvorova
- Pavlov Institute of Physiology of the RAS, St. Petersburg, Russia
| | - O G Semenova
- Pavlov Institute of Physiology of the RAS, St. Petersburg, Russia
| | - N E Ordyan
- Pavlov Institute of Physiology of the RAS, St. Petersburg, Russia
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Singer D, Thiede LP, Perez A. Adults Born Preterm: Long-Term Health Risks of Former Very Low Birth Weight Infants. DEUTSCHES ARZTEBLATT INTERNATIONAL 2021; 118:521-527. [PMID: 33734986 DOI: 10.3238/arztebl.m2021.0164] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 07/02/2020] [Accepted: 02/22/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Advances in neonatology now enable increasing numbers of very low birth weight neonates (<1500 g) to survive into early adulthood and beyond. What are the implications for their long-term care? METHODS Selective literature search on the outcome of very low birth weight neonates in adulthood ("adults born preterm"). RESULTS Robust data are available on the pulmonary, metabolic, cardiovascular, renal, neurocognitive, sensory-visual, social-emotional, mental, reproductive, and musculoskeletal long-term risks. On the somatic level, elevated rates have been documented for asthma (odds Ratio [OR] 2.37), diabetes mellitus (OR 1.54), and chronic renal disease (hazard ratio [HR] 3.01), along with the cardiovascular and cerebrovascular sequelae of a tendency toward arterial hypertension. On the psychosocial level, the main findings are deficits in romantic partnerships (OR 0.72) and a lower reproduction rate (relative risk [RR] male/female 0.24/0.33). The affected women also have an elevated risk of preterm delivery. CONCLUSION A risk profile with both somatic and psychosocial aspects can be discerned for adults who were born prematurely, even if some of these risks are present in low absolute numbers. As the ability to compensate for latent deficits declines with age, such adults may suffer from "premature aging as the late price of premature birth." A holistic approach to care with personalized prevention strategies-which for most of them was discontinued at discharge from pediatric follow-up-therefore seems appropriate in adulthood as well.
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Bloise E, Braga JRS, Andrade CBV, Imperio GE, Martinelli LM, Antunes RA, Silva KR, Nunes CB, Cobellis L, Bloise FF, Matthews SG, Connor KL, Ortiga-Carvalho TM. Altered Umbilical Cord Blood Nutrient Levels, Placental Cell Turnover and Transporter Expression in Human Term Pregnancies Conceived by Intracytoplasmic Sperm Injection (ICSI). Nutrients 2021; 13:nu13082587. [PMID: 34444747 PMCID: PMC8399441 DOI: 10.3390/nu13082587] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 07/15/2021] [Accepted: 07/22/2021] [Indexed: 12/11/2022] Open
Abstract
Assisted reproductive technologies (ART) may increase risk for abnormal placental development, preterm delivery and low birthweight. We investigated placental morphology, transporter expression and paired maternal/umbilical fasting blood nutrient levels in human term pregnancies conceived naturally (n = 10) or by intracytoplasmic sperm injection (ICSI; n = 11). Maternal and umbilical vein blood from singleton term (>37 weeks) C-section pregnancies were assessed for levels of free amino acids, glucose, free fatty acids (FFA), cholesterol, high density lipoprotein (HDL), low density lipoprotein (LDL), very low-density lipoprotein (VLDL) and triglycerides. We quantified placental expression of GLUT1 (glucose), SNAT2 (amino acids), P-glycoprotein (P-gp) and breast cancer resistance protein (BCRP) (drug) transporters, and placental morphology and pathology. Following ICSI, placental SNAT2 protein expression was downregulated and umbilical cord blood levels of citrulline were increased, while FFA levels were decreased at term (p < 0.05). Placental proliferation and apoptotic rates were increased in ICSI placentae (p < 0.05). No changes in maternal blood nutrient levels, placental GLUT1, P-gp and BCRP expression, or placental histopathology were observed. In term pregnancies, ICSI impairs placental SNAT2 transporter expression and cell turnover, and alters umbilical vein levels of specific nutrients without changing placental morphology. These may represent mechanisms through which ICSI impacts pregnancy outcomes and programs disease risk trajectories in offspring across the life course.
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Affiliation(s)
- Enrrico Bloise
- Departamento de Morfologia, Universidade Federal de Minas Gerais, Belo Horizonte, MG 31270-910, Brazil
- Laboratório de Endocrinologia Translacional, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ 21941-902, Brazil
| | - Jair R S Braga
- Laboratório de Endocrinologia Translacional, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ 21941-902, Brazil
- Maternidade Escola, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ 22240-000, Brazil
| | - Cherley B V Andrade
- Laboratório de Endocrinologia Translacional, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ 21941-902, Brazil
| | - Guinever E Imperio
- Laboratório de Endocrinologia Translacional, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ 21941-902, Brazil
- Department of Physiology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada
- Lunenfeld-Tanenbaum Research Institute, Sinai Health System, Toronto, ON M5G 1X5, Canada
| | - Lilian M Martinelli
- Departamento de Morfologia, Universidade Federal de Minas Gerais, Belo Horizonte, MG 31270-910, Brazil
| | - Roberto A Antunes
- Laboratório de Endocrinologia Translacional, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ 21941-902, Brazil
- Maternidade Escola, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ 22240-000, Brazil
- Fertipraxis-Centro de Reprodução Humana, Rio de Janeiro, RJ 22640-902, Brazil
| | - Karina R Silva
- Laboratório de Endocrinologia Molecular, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ 21941-902, Brazil
| | - Cristiana B Nunes
- Departamento de Anatomia Patológica e Medicina Legal, Universidade Federal de Minas Gerais, Belo Horizonte, MG 30130-100, Brazil
| | - Luigi Cobellis
- Dipartimento della Donna, del Bambino e di Chirurgia Generale e Specialistica, Università degli Studi della Campania "Luigi Vanvitelli", 80138 Napoli, Italy
| | - Flavia F Bloise
- Laboratório de Endocrinologia Translacional, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ 21941-902, Brazil
| | - Stephen G Matthews
- Department of Physiology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada
- Lunenfeld-Tanenbaum Research Institute, Sinai Health System, Toronto, ON M5G 1X5, Canada
- Department of Obstetrics and Gynaecology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada
- Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, ON M5S 3H2, Canada
| | - Kristin L Connor
- Health Sciences, Carleton University, Ottawa, ON K1S 5B6, Canada
| | - Tania M Ortiga-Carvalho
- Laboratório de Endocrinologia Translacional, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ 21941-902, Brazil
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Spindel NB, Lee LC, Okamoto DK. Metabolic depression in sea urchin barrens associated with food deprivation. Ecology 2021; 102:e03463. [PMID: 34236704 DOI: 10.1002/ecy.3463] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 03/09/2021] [Accepted: 03/16/2021] [Indexed: 02/02/2023]
Affiliation(s)
- Nathan B Spindel
- Department of Biological Science, Florida State University, 319 Stadium Drive, Tallahassee, Florida, 32306, USA
| | - Lynn C Lee
- Gwaii Haanas National Park Reserve, National Marine Conservation Area Reserve, and Haida Heritage Site, 60 Second Beach Road, Skidegate, British Columbia, V0T 1S1, Canada
| | - Daniel K Okamoto
- Department of Biological Science, Florida State University, 319 Stadium Drive, Tallahassee, Florida, 32306, USA
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Richard D, Capellini TD. Shifting epigenetic contexts influence regulatory variation and disease risk. Aging (Albany NY) 2021; 13:15699-15749. [PMID: 34138751 PMCID: PMC8266365 DOI: 10.18632/aging.203194] [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: 04/08/2021] [Accepted: 06/01/2021] [Indexed: 11/25/2022]
Abstract
Epigenetic shifts are a hallmark of aging that impact transcriptional networks at regulatory level. These shifts may modify the effects of genetic regulatory variants during aging and contribute to disease pathomechanism. However, these shifts occur on the backdrop of epigenetic changes experienced throughout an individual's development into adulthood; thus, the phenotypic, and ultimately fitness, effects of regulatory variants subject to developmental- versus aging-related epigenetic shifts may differ considerably. Natural selection therefore may act differently on variants depending on their changing epigenetic context, which we propose as a novel lens through which to consider regulatory sequence evolution and phenotypic effects. Here, we define genomic regions subjected to altered chromatin accessibility as tissues transition from their fetal to adult forms, and subsequently from early to late adulthood. Based on these epigenomic datasets, we examine patterns of evolutionary constraint and potential functional impacts of sequence variation (e.g., genetic disease risk associations). We find that while the signals observed with developmental epigenetic changes are consistent with stronger fitness consequences (i.e., negative selection pressures), they tend to have weaker effects on genetic risk associations for aging-related diseases. Conversely, we see stronger effects of variants with increased local accessibility in adult tissues, strongest in young adult when compared to old. We propose a model for how epigenetic status of a region may influence the effects of evolutionary relevant sequence variation, and suggest that such a perspective on gene regulatory networks may elucidate our understanding of aging biology.
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Affiliation(s)
- Daniel Richard
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA 02138, USA
| | - Terence D Capellini
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA 02138, USA.,Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
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Tonini C, Segatto M, Bertoli S, Leone A, Mazzoli A, Cigliano L, Barberio L, Mandalà M, Pallottini V. Prenatal Exposure to BPA: The Effects on Hepatic Lipid Metabolism in Male and Female Rat Fetuses. Nutrients 2021; 13:1970. [PMID: 34201166 PMCID: PMC8227982 DOI: 10.3390/nu13061970] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/01/2021] [Accepted: 06/04/2021] [Indexed: 12/16/2022] Open
Abstract
Bisphenol A (BPA) is an organic chemical compound widely used for manufacturing plastics. BPA exposure originates principally from the diet, but it can also originate from dermal contact. In over 90% of individuals, including pregnant women, BPA is detectable in several body fluids. The effects of this exposure on the fetus are under active investigation in several research laboratories. The aim of our work was to study the impact of prenatal exposure to BPA in the liver of rat fetuses from a sex-dependent point of view. We particularly investigated the effects of prenatal BPA exposure on hepatic lipids because of their crucial role, not only for the liver, but also for the whole-body functions. Our results demonstrate that the liver of rat fetuses, in utero exposed to a very low dose of BPA (2.5 µg/kg/day), displays significant modulations with regard to proteins involved in cholesterol and fatty acid biosynthesis and trafficking. Moreover, an impact on inflammatory process has been observed. All these effects are dependent on sex, being observable only in female rat fetuses. In conclusion, this work demonstrates that maternal exposure to BPA compromises hepatic lipid metabolism in female offspring, and it also reveals the perspective impact of BPA on human health at doses currently considered safe.
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Affiliation(s)
- Claudia Tonini
- Department of Science, University Roma Tre, Viale Marconi 446, 00146 Rome, Italy;
| | - Marco Segatto
- Department of Biosciences and Territory, University of Molise, Contrada Fonte Lappone, 86090 Pesche, Italy;
| | - Simona Bertoli
- International Center for the Assessment of Nutritional Status (ICANS), Department of Food Environmental and Nutritional Sciences (DeFENS), University of Milan, Via Mangiagalli 25, 20133 Milan, Italy; (S.B.); (A.L.)
- Lab of Nutrition and Obesity Research, Istituto Auxologico Italiano, IRCCS, 20100 Milan, Italy
| | - Alessandro Leone
- International Center for the Assessment of Nutritional Status (ICANS), Department of Food Environmental and Nutritional Sciences (DeFENS), University of Milan, Via Mangiagalli 25, 20133 Milan, Italy; (S.B.); (A.L.)
| | - Arianna Mazzoli
- Department of Biology, University of Naples Federico II, Complesso Universitario Monte Sant’Angelo, Via Cinthia—Edificio 7, 80126 Naples, Italy; (A.M.); (L.C.)
| | - Luisa Cigliano
- Department of Biology, University of Naples Federico II, Complesso Universitario Monte Sant’Angelo, Via Cinthia—Edificio 7, 80126 Naples, Italy; (A.M.); (L.C.)
| | - Laura Barberio
- Department of Biology, Ecology and Earth Science, University of Calabria, Arcavacata di Rende, 87036 Cosenza, Italy; (L.B.); (M.M.)
| | - Maurizio Mandalà
- Department of Biology, Ecology and Earth Science, University of Calabria, Arcavacata di Rende, 87036 Cosenza, Italy; (L.B.); (M.M.)
| | - Valentina Pallottini
- Department of Science, University Roma Tre, Viale Marconi 446, 00146 Rome, Italy;
- Neuroendocrinology Metabolism and Neuropharmacology Unit, IRCSS Fondazione Santa Lucia, Via del Fosso Fiorano 64, 00143 Rome, Italy
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Li Z, Kosgei VJ, Bison A, Alberto JM, Umoret R, Maskali F, Brunaud L, Guéant JL, Guéant-Rodriguez RM. Programming by Methyl Donor Deficiency during Pregnancy and Lactation Produces Cardiomyopathy in Adult Rats Subjected to High Fat Diet. Mol Nutr Food Res 2021; 65:e2100065. [PMID: 33991387 DOI: 10.1002/mnfr.202100065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 04/12/2021] [Indexed: 12/15/2022]
Abstract
SCOPE Vitamin B12 and folate (methyl donors) deficiency is frequent during pregnancy. Experimental rat models with methyl donor deficit during pregnancy and lactation (Initial methyl donor deficit (iMDD)) produce impaired myocardium fatty acid oxidation and mitochondrial energy metabolism at weaning. METHODS AND RESULTS The consequences of iMDD on heart of rat pups under normal diet after weaning and high fat diet (HF) between day (D) 50 and D185 are investigated. iMDD/HF induces increased histological fibrosis and increased B-type natriuretic peptide blood level. Inflammation is evidenced by increased protein expression of NFkB, Caspase1, and IL1β and fibrosis by increased expression of αSMA, col1a1, and col1a2 in females, but not in males. Fibrosis is related to increased angiotensin at D50 and D185 and increased protein expression of TGFB1 and AT1 angiotensin receptors at D185. The limited fibrosis in males is consistent with increased expression of AT2, the antagonist receptor of AT1. The increased expression of GLUT4 and decreased expression of PGC1α and PPARα reflect a shift from fatty acid oxidation to glycolysis. CONCLUSION Developmental programming by iMDD produces cardiomyopathy in female offspring exposed to HF. The cardiomyopathy is linked to inflammation and fibrosis through angiotensin-AT2 and TGFB1 pathways and alteration of energy metabolism.
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Affiliation(s)
- Zhen Li
- UMR Inserm 1256 N-GERE (Nutrition, Génetique et Exposition aux Risques Environmentaux), Université de Lorraine, Vandoeuvre-lès-Nancy, 54500, France
| | - Viola J Kosgei
- UMR Inserm 1256 N-GERE (Nutrition, Génetique et Exposition aux Risques Environmentaux), Université de Lorraine, Vandoeuvre-lès-Nancy, 54500, France
| | - Anais Bison
- UMR Inserm 1256 N-GERE (Nutrition, Génetique et Exposition aux Risques Environmentaux), Université de Lorraine, Vandoeuvre-lès-Nancy, 54500, France
| | - Jean-Marc Alberto
- UMR Inserm 1256 N-GERE (Nutrition, Génetique et Exposition aux Risques Environmentaux), Université de Lorraine, Vandoeuvre-lès-Nancy, 54500, France
| | - Remi Umoret
- UMR Inserm 1256 N-GERE (Nutrition, Génetique et Exposition aux Risques Environmentaux), Université de Lorraine, Vandoeuvre-lès-Nancy, 54500, France
| | - Fatiha Maskali
- Nancyclotep-GIE, CHRU of Nancy, Rue du Morvan, Vandoeuve-Lès-Nancy, 54500, France
| | - Laurent Brunaud
- UMR Inserm 1256 N-GERE (Nutrition, Génetique et Exposition aux Risques Environmentaux), Université de Lorraine, Vandoeuvre-lès-Nancy, 54500, France
| | - Jean-Louis Guéant
- UMR Inserm 1256 N-GERE (Nutrition, Génetique et Exposition aux Risques Environmentaux), Université de Lorraine, Vandoeuvre-lès-Nancy, 54500, France.,Departments of Digestive Diseases, Nutrition and Endocrinology and Molecular Medicine and National Center of Inborn Errors of Metabolism, University Hospital Center, Université de Lorraine, Vandoeuvre-lès-Nancy, 54500, France
| | - Rosa-Maria Guéant-Rodriguez
- UMR Inserm 1256 N-GERE (Nutrition, Génetique et Exposition aux Risques Environmentaux), Université de Lorraine, Vandoeuvre-lès-Nancy, 54500, France.,Departments of Digestive Diseases, Nutrition and Endocrinology and Molecular Medicine and National Center of Inborn Errors of Metabolism, University Hospital Center, Université de Lorraine, Vandoeuvre-lès-Nancy, 54500, France
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Cohort-based analysis of paternal opioid use in relation to offspring's BMI and plasma lipid profile. Sci Rep 2021; 11:9462. [PMID: 33947903 PMCID: PMC8096835 DOI: 10.1038/s41598-021-88781-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 04/12/2021] [Indexed: 11/18/2022] Open
Abstract
A growing body of evidence suggests that opioid use may affect consumer’s offspring by second-hand passive smoke exposure, as well as by transgenerational impacts mediated by genetic and epigenetic alterations of paternal gametes. In human studies, these effects are limited to investigating the neural, behavioral and cognitive characteristics of offspring. Only animal studies have investigated the metabolic parameters influenced by passive opium smoke exposure. Here, we conducted population-based analyses aimed to estimate the association of paternal opioid consumption, started before or after child birth, with BMI status and plasma lipid profile of young adult offspring. The present study includes 840 parents-offspring trios (offspring aged 15–35, parents aged 35–70) who participated in the prospective Rafsanjan Cohort Study (RCS)—a city in the south-east of Iran—as one of the district areas of the PERSIAN cohort (Prospective Epidemiological Research Studies in IrAN). All procedures for interviews, anthropometric measurements and physical examinations, biological sample collection and laboratory tests for blood biochemical parameters were conducted according to the PERSIAN cohort protocol, and in the well-established RCS setting. Crude and adjusted multiple logistic regression analysis were conducted to assess the relationship of paternal regular opioid use with offspring’s BMI status, and plasma lipid factors. The prevalence of fathers who use opioids regularly among the studied trios was 42.8% (360/840). Our regression analyses demonstrated that paternal opioid use started pre-fatherhood is associated with 76% higher adjusted odds ratio (OR) of overweight/obesity in young offspring (adjusted OR 1.76 (95% CI 1.15–2.71)), adjusting for sex, age, parental BMIs, paternal smoking status and socioeconomic status index (WSI). This relationship persisted when fathers who used opioid by routes other than inhaling (oral) were excluded from logistic analysis (adjusted OR 1.73 (95% CI 1.12–2.68)). Interestingly, sex stratified analysis displayed a 201% increased odds ratio of overweight/obesity in sons of fathers who use opioid regularly, started after child birth (Adjusted OR 3.01 (95% CI 1.68–5.39), while no significant association was found in daughters (adjusted OR 0.74 (95% CI 0.35–1.54)). Additionally, increasing exposure–response relationships were observed between odds ratios of overweight/obesity and the number of years of paternal opioid use after birth (p-trend = 0.0008). Paternal regular opioid use started pre-fatherhood was associated with 54% lowered risk of underweight [adjusted OR 0.46 (95% CI 0.24–0.86)]. Finally, paternal opioid consumption started either before or after child birth did not show a significant association with the high level of the three parameters of plasma lipid factors (triglyceride, cholesterol and HDL-cholesterol) in offspring. Our results suggest that the environmental impacts of paternal regular opioid use may be sufficient to make an effect on male offspring metabolism independent of genetic and epigenetic impact on gametes.
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Chaudhry TT, Mir A. The Impact of Prenatal Exposure to Ramadan on Child Anthropomorphic Outcomes in Pakistan. Matern Child Health J 2021; 25:1136-1146. [PMID: 33909206 DOI: 10.1007/s10995-021-03154-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/19/2021] [Indexed: 12/12/2022]
Abstract
OBJECTIVES This study analyzes the intent-to-treat effect of prenatal exposure to Ramadan (the Islamic month of fasting) on outcomes including stunting and underweight for children under age 5 years in Pakistan born between 2003 and 2018. METHODS The study uses observational data from four rounds of the UN-supported Multiple Indicator Cluster Survey (MICS) data collected on 204,186 children under-5 from Punjab, Pakistan in 2007-2008, 2010-2011, 2013-2014, and 2017-2018. Excluding data on outliers and observations with incomplete data, multivariate logistic regression analysis was conducted on the appended cross-sectional data of 179,943 children under-5 to assess the risk of stunting or underweight according to the month of gestation coinciding with Ramadan. RESULTS We observe a significant increase in the risk of stunting and underweight associated with exposure to Ramadan following an inverted-U pattern. The peak impact of Ramadan exposure on a child being underweight occurs in the third month of pregnancy, where the probability of being underweight is 20 percent higher as compared to children whose gestation did not coincide with Ramadan. The peak impact of Ramadan exposure on stunting occurs in the fourth month of pregnancy, where the probability of stunting is 22 percent higher as compared to children whose gestation did not coincide with Ramadan. These results vary little by gender. In contrast, exposure to Ramadan in the ninth month of gestation is associated with a reduction in the risk of stunting for boys and underweight for both boys and girls. CONCLUSIONS FOR PRACTICE Our analysis indicates that prenatal exposure to Ramadan during the first two trimesters have negative implications for children's growth. The study highlights the critical role of maternal habits during early pregnancy, especially nutritional intake, for the long-term physical development of children.
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Affiliation(s)
- Theresa Thompson Chaudhry
- Department of Economics, Lahore School of Economics, Intersection Main Blvd DHV Ph VI and Burki Rd., Burki, Lahore, 53200, Pakistan.
| | - Azka Mir
- Department of Economics, Lahore School of Economics, Intersection Main Blvd DHV Ph VI and Burki Rd., Burki, Lahore, 53200, Pakistan
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Wilkins E, Wickramasinghe K, Pullar J, Demaio AR, Roberts N, Perez-Blanco KM, Noonan K, Townsend N. Maternal nutrition and its intergenerational links to non-communicable disease metabolic risk factors: a systematic review and narrative synthesis. JOURNAL OF HEALTH, POPULATION, AND NUTRITION 2021; 40:20. [PMID: 33902746 PMCID: PMC8077952 DOI: 10.1186/s41043-021-00241-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Accepted: 03/23/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Non-communicable diseases (NCDs) are the leading cause of death and disability globally, while malnutrition presents a major global burden. An increasing body of evidence suggests that poor maternal nutrition is related to the development of NCDs and their risk factors in adult offspring. However, there has been no systematic evaluation of this evidence. METHODS We searched eight electronic databases and reference lists for primary research published between 1 January 1996 and 31 May 2016 for studies presenting data on various dimensions of maternal nutritional status (including maternal exposure to famine, maternal gestational weight gain (GWG), maternal weight and/or body mass index (BMI), and maternal dietary intake) during pregnancy or lactation, and measures of at least one of three NCD metabolic risk factors (blood pressure, blood lipids and blood glucose) in the study population of offspring aged 18 years or over. Owing to high heterogeneity across exposures and outcomes, we employed a narrative approach for data synthesis (PROSPERO= CRD42016039244, CRD42016039247). RESULTS Twenty-seven studies from 10 countries with 62,607 participants in total met our inclusion criteria. The review revealed considerable heterogeneity in findings across studies. There was evidence of a link between maternal exposure to famine during pregnancy with adverse blood pressure, blood lipid, and glucose metabolism outcomes in adult offspring in some contexts, with some tentative support for an influence of adult offspring adiposity in this relationship. However, the evidence base for maternal BMI, GWG, and dietary intake of specific nutrients during pregnancy was more limited and revealed no consistent support for a link between these exposures and adult offspring NCD metabolic risk factors. CONCLUSION The links identified between maternal exposure to famine and offspring NCD risk factors in some contexts, and the tentative support for the role of adult offspring adiposity in influencing this relationship, suggest the need for increased collaboration between maternal nutrition and NCD sectors. However, in view of the current scant evidence base for other aspects of maternal nutrition, and the overall heterogeneity of findings, ongoing monitoring and evaluation using large prospective studies and linked data sets is a major priority.
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Affiliation(s)
- Elizabeth Wilkins
- Centre on Population Approaches for NCD Prevention, University of Oxford, Oxford, UK
| | | | - Jessie Pullar
- Centre on Population Approaches for NCD Prevention, University of Oxford, Oxford, UK
| | | | - Nia Roberts
- Health Library, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | | | | | - Nick Townsend
- Department for Health, University of Bath, Bath, BA2 7AY, UK.
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Ziaei S, Naved RT, Rahman SM, Rahman A, Ekström EC. Maternal experience of domestic violence before and during pregnancy and children's linear growth at 15 years: Findings from MINIMat trial in rural Bangladesh. MATERNAL AND CHILD NUTRITION 2021; 17:e13175. [PMID: 33780151 PMCID: PMC8189197 DOI: 10.1111/mcn.13175] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 01/19/2021] [Accepted: 02/16/2021] [Indexed: 12/11/2022]
Abstract
Literature concerning negative impacts of domestic violence (DV) against women on their children's health is growing; however, little is known about the long‐term effect of maternal exposure to DV before and/or during pregnancy on their children's growth. Using data from the MINIMat cohort, we have evaluated the association between maternal lifetime experience of DV, measured in late pregnancy, with their children's linear growth at 15 years (n = 2240) in rural Bangladesh. A modified version of conflict tactic scale was used to record the maternal experience of physical, sexual, emotional DV and controlling behaviour. Children's height was measured by trained nurses during their clinical visits at 15‐year follow‐up. Compared to the women with no experience of DV, children of women with experience of any physical, sexual or emotional DV before and/or during pregnancy had the significantly lower height for age Z‐scores (HAZs) at the age of 15. No significant association between maternal experience of controlling behaviour and their children's linear growth was observed in terms of HAZ. Results from this study suggest that maternal experience of DV before and/or during pregnancy might be associated with impaired long‐term linear growth within their children.
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Affiliation(s)
- Shirin Ziaei
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Ruchira Tabassum Naved
- International Centre for Diarrhoeal Disease Research, Bangladesh (ICDDR,B), Dhaka, Bangladesh
| | | | - Anisur Rahman
- International Centre for Diarrhoeal Disease Research, Bangladesh (ICDDR,B), Dhaka, Bangladesh
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Alizadeh S, Jahanian Sadatmahalleh S, Razavinia F, Bahri Khomami M, Nasiri M, Moini A, Ziaei S. Metabolic parameters in cord blood of neonate of mothers with obese and non-obese PCOS and controls: retrospective cohort study. BMC Pregnancy Childbirth 2021; 21:223. [PMID: 33743611 PMCID: PMC7981878 DOI: 10.1186/s12884-021-03697-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 03/03/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is characterized by reproductive disorder and increased risk of metabolic syndrome. This study aimed to assess the metabolic parameters in the cord blood of neonate of mothers with obese PCOS and comparison with non-obese PCOS and controls. METHODS This retrospective cohort study was conducted in Arash and Kamali Hospital in 2017-2018. The biochemical test was conducted on 78 neonates from obese PCOS mothers, 78 neonates from non-obese PCOS mothers, and 78 neonates from healthy mothers. Finally, cord blood lipid profile and insulin and blood sugar were determined by specific kits. Correlations between variables were compared with chi-square, Mann-Whitney's U, Kruskal-Wallis H tests and regression model by SPSS 23 and P < 0.05 was considered significant. RESULTS Triglycerides (TG) and high-density lipoprotein cholesterol (HDL) were higher in cord blood of newborn of obese PCOS women than non-obese PCOS and controls (P = 0.02, P < 0.001, respectively). Also, the mean insulin was higher in cord blood of neonate of non-obese PCOS women than in obese PCOS and controls (12.26 ± 12.79 vs. 11.11 ± 16.51 vs. 6.21 ± 10.66, P = 0.01). But in the study, there was no significant difference between the mean of umbilical cord low-density lipoprotein cholesterol (LDL), total cholesterol and blood sugar in three groups. The logistic regression model showed that metabolic parameters were related to PCOS. CONCLUSIONS In the present study, there was a significant difference between the mean of umbilical cord HDL, cholesterol, and the insulin level in the three groups. But, there was no significant association between the mean of blood sugar, LDL, and TG in the groups. The metabolic disorder in PCOS might affect cord blood lipid and insulin and adulthood health.
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Affiliation(s)
- Sanaz Alizadeh
- Department of Reproductive Health and Midwifery, Faculty of Medical Sciences, Tarbiat Modares University, P.O. Box: 1415-111, Dr. Saeideh Ziaei, Tehran, Iran
| | - Shahideh Jahanian Sadatmahalleh
- Department of Reproductive Health and Midwifery, Faculty of Medical Sciences, Tarbiat Modares University, P.O. Box: 1415-111, Dr. Saeideh Ziaei, Tehran, Iran
| | - Fatemeh Razavinia
- Department of Reproductive Health and Midwifery, Faculty of Medical Sciences, Tarbiat Modares University, P.O. Box: 1415-111, Dr. Saeideh Ziaei, Tehran, Iran
| | - Mahnaz Bahri Khomami
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Clayton, Vic, Australia
| | - Malihe Nasiri
- Department of Biostatistics, Faculty of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ashraf Moini
- Breast Disease Research Center (BDRC), School of Medicine, Tehran University of Medical Science, Tehran, Iran.,Department of Obstetrics and Gynecology, Tehran University of Medical Sciences, Tehran, Iran.,Department of Endocrinology and Female Infertility, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Saeideh Ziaei
- Department of Reproductive Health and Midwifery, Faculty of Medical Sciences, Tarbiat Modares University, P.O. Box: 1415-111, Dr. Saeideh Ziaei, Tehran, Iran.
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Chou FS, Newton K, Wang PS. Quantifying Fetal Reprogramming for Biomarker Development in the Era of High-Throughput Sequencing. Genes (Basel) 2021; 12:genes12030329. [PMID: 33668810 PMCID: PMC7996299 DOI: 10.3390/genes12030329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 02/19/2021] [Accepted: 02/23/2021] [Indexed: 11/16/2022] Open
Abstract
Gestational hypertensive disorders continue to threaten the well-being of pregnant women and their offspring. The only current definitive treatment for gestational hypertensive disorders is delivery of the fetus. The optimal timing of delivery remains controversial. Currently, the available clinical tools do not allow for assessment of fetal stress in its early stages. Placental insufficiency and fetal growth restriction secondary to gestational hypertensive disorders have been shown to have long-term impacts on offspring health even into their adulthood, becoming one of the major focuses of research in the field of developmental origins of health and disease. Fetal reprogramming was introduced to describe the long-lasting effects of the toxic intrauterine environment on the growing fetus. With the advent of high-throughput sequencing, there have been major advances in research attempting to quantify fetal reprogramming. Moreover, genes that are found to be differentially expressed as a result of fetal reprogramming show promise in the development of transcriptional biomarkers for clinical use in detecting fetal response to placental insufficiency. In this review, we will review key pathophysiology in the development of placental insufficiency, existing literature on high-throughput sequencing in the study of fetal reprogramming, and considerations regarding research design from our own experience.
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Affiliation(s)
- Fu-Sheng Chou
- Division of Neonatology, Department of Pediatrics, Loma Linda University School of Medicine, Loma Linda, CA 92350, USA;
- Correspondence: ; Tel.: +1-909-558-7448; Fax: +1-909-558-0298
| | - Krystel Newton
- Division of Neonatology, Department of Pediatrics, Loma Linda University School of Medicine, Loma Linda, CA 92350, USA;
| | - Pei-Shan Wang
- PXT Research & Data Analytics, LLC, Rancho Cucamonga, CA 91739, USA;
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Cuello C, Martinez CA, Cambra JM, Parrilla I, Rodriguez-Martinez H, Gil MA, Martinez EA. Effects of Vitrification on the Blastocyst Gene Expression Profile in a Porcine Model. Int J Mol Sci 2021; 22:ijms22031222. [PMID: 33513717 PMCID: PMC7865857 DOI: 10.3390/ijms22031222] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 01/19/2021] [Accepted: 01/23/2021] [Indexed: 12/17/2022] Open
Abstract
This study was designed to investigate the impact of vitrification on the transcriptome profile of blastocysts using a porcine (Sus scrofa) model and a microarray approach. Blastocysts were collected from weaned sows (n = 13). A total of 60 blastocysts were vitrified (treatment group). After warming, vitrified embryos were cultured in vitro for 24 h. Non-vitrified blastocysts (n = 40) were used as controls. After the in vitro culture period, the embryo viability was morphologically assessed. A total of 30 viable embryos per group (three pools of 10 from 4 different donors each) were subjected to gene expression analysis. A fold change cut-off of ±1.5 and a restrictive threshold at p-value < 0.05 were used to distinguish differentially expressed genes (DEGs). The survival rates of vitrified/warmed blastocysts were similar to those of the control (nearly 100%, n.s.). A total of 205 (112 upregulated and 93 downregulated) were identified in the vitrified blastocysts compared to the control group. The vitrification/warming impact was moderate, and it was mainly related to the pathways of cell cycle, cellular senescence, gap junction, and signaling for TFGβ, p53, Fox, and MAPK. In conclusion, vitrification modified the transcriptome of in vivo-derived porcine blastocysts, resulting in minor gene expression changes.
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Affiliation(s)
- Cristina Cuello
- Department of Medicine and Animal Surgery, Faculty of Veterinary Medicine, International Excellence Cam-pus for Higher Education and Research “Campus Mare Nostrum”, University of Murcia, 30100 Murcia, Spain; (C.C.); (J.M.C.); (I.P.); (M.A.G.); (E.A.M.)
- Institute for Biomedical Research of Murcia (IMIB-Arrixaca), Campus de Ciencias de la Salud, Carretera Bue-navista s/n, 30120 Murcia, Spain
| | - Cristina A. Martinez
- Department of Biomedical & Clinical Sciences (BKV), BKH/Obstetrics & Gynaecology, Faculty of Medicine and Health Sciences, Linköping University, SE-58185 Linköping, Sweden;
- Correspondence:
| | - Josep M. Cambra
- Department of Medicine and Animal Surgery, Faculty of Veterinary Medicine, International Excellence Cam-pus for Higher Education and Research “Campus Mare Nostrum”, University of Murcia, 30100 Murcia, Spain; (C.C.); (J.M.C.); (I.P.); (M.A.G.); (E.A.M.)
- Institute for Biomedical Research of Murcia (IMIB-Arrixaca), Campus de Ciencias de la Salud, Carretera Bue-navista s/n, 30120 Murcia, Spain
| | - Inmaculada Parrilla
- Department of Medicine and Animal Surgery, Faculty of Veterinary Medicine, International Excellence Cam-pus for Higher Education and Research “Campus Mare Nostrum”, University of Murcia, 30100 Murcia, Spain; (C.C.); (J.M.C.); (I.P.); (M.A.G.); (E.A.M.)
- Institute for Biomedical Research of Murcia (IMIB-Arrixaca), Campus de Ciencias de la Salud, Carretera Bue-navista s/n, 30120 Murcia, Spain
| | - Heriberto Rodriguez-Martinez
- Department of Biomedical & Clinical Sciences (BKV), BKH/Obstetrics & Gynaecology, Faculty of Medicine and Health Sciences, Linköping University, SE-58185 Linköping, Sweden;
| | - Maria A. Gil
- Department of Medicine and Animal Surgery, Faculty of Veterinary Medicine, International Excellence Cam-pus for Higher Education and Research “Campus Mare Nostrum”, University of Murcia, 30100 Murcia, Spain; (C.C.); (J.M.C.); (I.P.); (M.A.G.); (E.A.M.)
- Institute for Biomedical Research of Murcia (IMIB-Arrixaca), Campus de Ciencias de la Salud, Carretera Bue-navista s/n, 30120 Murcia, Spain
| | - Emilio A. Martinez
- Department of Medicine and Animal Surgery, Faculty of Veterinary Medicine, International Excellence Cam-pus for Higher Education and Research “Campus Mare Nostrum”, University of Murcia, 30100 Murcia, Spain; (C.C.); (J.M.C.); (I.P.); (M.A.G.); (E.A.M.)
- Institute for Biomedical Research of Murcia (IMIB-Arrixaca), Campus de Ciencias de la Salud, Carretera Bue-navista s/n, 30120 Murcia, Spain
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Gao Z, Liu S, Dai Y, Guo R, Wang Y, Sun Z, Xing L, Sun Y, Zheng L. Born in winter or spring more susceptible to all-cause and cardiovascular disease death in rural areas of China: results from a 11.9-year follow-up study. J Hum Hypertens 2021; 35:1170-1179. [PMID: 33504977 PMCID: PMC7839939 DOI: 10.1038/s41371-020-00432-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 09/30/2020] [Accepted: 10/07/2020] [Indexed: 11/24/2022]
Abstract
There has been no evidence on the effects of birth season and birth month on mortality in China. We aimed to explore the association between birth season, birth month and all-cause and cardiovascular disease (CVD) death. A population-based sample of 21,338 Chinese rural participants aged ≥35 years at baseline was included in our analysis. Age and multivariable adjusted Cox proportional hazards models were used to estimate hazard ratios (HRs) and 95% confidence intervals (95% CIs) for the relationship between astronomical birth season (autumn as the reference), birth month (November as the reference), and all-cause and CVD mortality. During a median follow-up period of 11.9 years, 2,207 people died from all-cause and 1,214 people were attributed to CVD death. In multivariable adjusted analyses, for all-cause death, spring and winter had HRs (95% CIs) of 1.134 (1.005–1.280) and 1.162 (1.038–1.301), respectively; January, March, May, and August had HRs (95% CIs) of 1.249 (1.027–1.518), 1.234 (1.008–1.512), 1.276 (1.037–1.571), and 1.232 (1.003–1.513), respectively. For CVD death, spring and winter with HRs (95% CIs) of mortality were 1.232 (1.048–1.449) and 1.174 (1.007–1.369), respectively; March with HR (95% CI) of mortality were 1.343 (1.030–1.750) (all P < 0.05). Our study indicated that people born in the winter or spring were significantly associated with all-cause and cardiovascular disease mortality in rural areas of China.
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Affiliation(s)
- Zihui Gao
- Department of Cardiology, Department of Library and Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, 110004, PR China
| | - Sitong Liu
- Department of Cardiology, Department of Library and Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, 110004, PR China
| | - Yue Dai
- Department of Cardiology, Department of Library and Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, 110004, PR China
| | - Rongrong Guo
- Department of Cardiology, Department of Library and Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, 110004, PR China
| | - Yali Wang
- Department of Cardiology, Department of Library and Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, 110004, PR China
| | - Zhaoqing Sun
- Department of Cardiology, Shengjing Hospital of China Medical University, Shenyang, 110004, PR China
| | - Liying Xing
- Institute of Chronic Disease, Liaoning Provincial Center for Disease Control and Prevention, Shenyang, 110005, PR China
| | - Yingxian Sun
- Department of Cardiology, Shengjing Hospital of China Medical University, Shenyang, 110004, PR China.
| | - Liqiang Zheng
- Department of Cardiology, Department of Library and Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, 110004, PR China.
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44
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Muciño-Sandoval K, Ariza AC, Ortiz-Panozo E, Pizano-Zárate ML, Mercado-García A, Wright R, Maria Téllez-Rojo M, Sanders AP, Tamayo-Ortiz M. Prenatal and Early Childhood Exposure to Lead and Repeated Measures of Metabolic Syndrome Risk Indicators From Childhood to Preadolescence. Front Pediatr 2021; 9:750316. [PMID: 34778140 PMCID: PMC8586085 DOI: 10.3389/fped.2021.750316] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 09/21/2021] [Indexed: 01/15/2023] Open
Abstract
Background: Exposure to lead (Pb) during the early life stages has been associated with the development of metabolic syndrome (MetS). Longitudinal studies of Pb exposure in critical developmental windows in children are limited. Methods: Our study included 601 mother-child dyads from the PROGRESS (Programming Research in Obesity, Growth, Environment and Social Stressors) birth cohort. Blood lead levels (BLLs) were assessed during the second and third gestational trimesters, in cord blood at delivery, and at ages 1, 2, and 4 years. Bone lead levels in the patella and tibia were assessed at 1 month postpartum and evaluated in separate models. To account for cumulative exposure (prenatal, postnatal, and cumulative), we dichotomized the BLLs at each stage visit and determined the following: "higher" if a BLL was at least once above the median (HPb) and "lower" if all BLLs were below the median (LPb). We analyzed fasting glucose, HbA1c, triglycerides (TGs), total cholesterol (TC), high-density lipoprotein cholesterol (cHDL), low-density lipoprotein cholesterol (cLDL), body mass index, waist circumference (WC), body fat percentage, and systolic (SBP) and diastolic blood pressure (DBP) at two study visits between 6 and 12 years of age and created cutoff points based on the clinical guidelines for each indicator. Mixed effects models were used to analyze each outcome longitudinally for each BLL score, adjusting for child's sex, size for gestational age, child's age, maternal parity, mother's age, and socioeconomic status. Results: We observed associations for HPb exposure and TC in all stages (OR = 0.53, 95%CI = 0.32-0.86) and postnatally (OR = 0.59, 95%CI = 0.36-0.94) and for prenatal HPb and TGs (OR = 0.65, 95%CI = 0.44-0.95). HPb at all stages was associated with WC (OR = 0.27, 95%CI = 0.08-0.86), BMI (OR = 0.33, 95%CI = 0.11-0.99), SBP (OR = 0.53, 95%CI = 0.32-0.85), and DBP (OR = 0.57, 95%CI = 0.34-0.95). Pb levels in the patella were associated with cHDL (OR = 1.03, 95%CI = 1.00-1.07) and those in the tibia with TGs (OR = 0.95, 95%CI = 0.91-0.99). Conclusion: Early life exposure to Pb may alter early indicators of MetS. A follow-up of these children will allow for more definition on the impact of longer-term exposures.
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Affiliation(s)
- Karla Muciño-Sandoval
- Research Center for Health and Nutrition, National Institute of Public Health, Cuernavaca, Mexico
| | - Ana Carolina Ariza
- Research Center for Health and Nutrition, National Institute of Public Health, Cuernavaca, Mexico
| | - Eduardo Ortiz-Panozo
- Research Center for Population Health, National Institute of Public Health, Cuernavaca, Mexico
| | - María Luisa Pizano-Zárate
- Division for Research and Community Interventions, National Institute of Perinatology, Mexico City, Mexico
| | - Adriana Mercado-García
- Research Center for Health and Nutrition, National Institute of Public Health, Cuernavaca, Mexico
| | - Robert Wright
- Departments of Environmental Medicine and Public Health and Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Martha Maria Téllez-Rojo
- Research Center for Health and Nutrition, National Institute of Public Health, Cuernavaca, Mexico
| | - Alison P Sanders
- Departments of Environmental Medicine and Public Health and Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Marcela Tamayo-Ortiz
- Occupational Health Research Unit, Mexican Institute of Social Security (IMSS), Mexico City, Mexico
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45
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Gałecka M, Bliźniewska-Kowalska K, Maes M, Su KP, Gałecki P. Update on the neurodevelopmental theory of depression: is there any 'unconscious code'? Pharmacol Rep 2020; 73:346-356. [PMID: 33385173 PMCID: PMC7994228 DOI: 10.1007/s43440-020-00202-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 11/17/2020] [Accepted: 11/24/2020] [Indexed: 12/27/2022]
Abstract
Depression is currently one of the most common psychiatric disorders and the number of patients receiving antidepressant treatment is increasing every year. Therefore, it is essential to understand the underlying mechanisms that are associated with higher prevalence of depression. The main component leading to the change in functioning, in the form of apathy, anhedonia, lack of motivation and sleep disturbances, is stress. This is the factor that in recent decades—due to the civilization speed, dynamic technological development as well as competitiveness and competition in relationships—significantly affects the psychophysical condition, which results in an increase in the prevalence of civilization diseases, including depression. To understand the mechanism of susceptibility to this disease, one should consider the significant role of the interaction between immune and nervous systems. Their joint development from the moment of conception is a matrix of later predispositions, both associated with the mobilization of the proinflammatory pathways (TNFα, IL-1β, IL-6) and associated with psychological coping with stress. Such an early development period is associated with epigenetic processes that are strongly marked in prenatal development up to 1 year of age and determinate the characteristic phenotype for various forms of pathology, including depression. Regarding the inflammatory hypothesis of depression, interleukin 17 (IL-17), among other proinflammatory cytokines, might play an important role in the development of depressive disorders. It is secreted by Th17 cells, crossed the placental barrier and acts on the brain structures of the fetus by increasing IL-17 receptor levels and affecting the intensity of its signaling in the brain.
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Affiliation(s)
- Małgorzata Gałecka
- Department of Psychotherapy, Medical University of Lodz, Aleksandrowska 159, 91-229, Lodz, Poland.
| | | | - Michael Maes
- Department of Psychiatry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Kuan-Pin Su
- An-Nan Hospital, China Medical University, Tainan, Taiwan
| | - Piotr Gałecki
- Department of Adult Psychiatry, Medical University of Lodz, Lodz, Poland
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46
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Heber MF, Ptak GE. The effects of assisted reproduction technologies on metabolic health and disease†. Biol Reprod 2020; 104:734-744. [PMID: 33330924 PMCID: PMC8023432 DOI: 10.1093/biolre/ioaa224] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 11/12/2020] [Accepted: 12/04/2020] [Indexed: 12/17/2022] Open
Abstract
The increasing prevalence of metabolic diseases places a substantial burden on human health throughout the world. It is believed that predisposition to metabolic disease starts early in life, a period of great susceptibility to epigenetic reprogramming due to environmental insults. Assisted reproductive technologies (ART), i.e., treatments for infertility, may affect embryo development, resulting in multiple adverse health outcomes in postnatal life. The most frequently observed alteration in ART pregnancies is impaired placental nutrient transfer. Moreover, consequent intrauterine growth restriction and low birth weight followed by catch-up growth can all predict future obesity, insulin resistance, and chronic metabolic diseases. In this review, we have focused on evidence of adverse metabolic alterations associated with ART, which can contribute to the development of chronic adult-onset diseases, such as metabolic syndrome, type 2 diabetes, and cardiovascular disease. Due to high phenotypic plasticity, ART pregnancies can produce both offspring with adverse health outcomes, as well as healthy individuals. We further discuss the sex-specific and age-dependent metabolic alterations reflected in ART offspring, and how the degree of interference of a given ART procedure (from mild to more severe manipulation of the egg) affects the occurrence and degree of offspring alterations. Over the last few years, studies have reported signs of cardiometabolic alterations in ART offspring that are detectable at a young age but that do not appear to constitute a high risk of disease and morbidity per se. These abnormal phenotypes could be early indicators of the development of chronic diseases, including metabolic syndrome, in adulthood. The early detection of metabolic alterations could contribute to preventing the onset of disease in adulthood. Such early interventions may counteract the risk factors and improve the long-term health of the individual.
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Affiliation(s)
| | - Grażyna Ewa Ptak
- Malopolska Centre of Biotechnology, Jagiellonian University, Krakow, Poland.,Faculty of Biosciences, University of Teramo, Teramo, Italy
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47
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Liu Y, Li N, Papandonatos GD, Calafat AM, Eaton CB, Kelsey KT, Chen A, Lanphear BP, Cecil KM, Kalkwarf HJ, Yolton K, Braun JM. Exposure to Per- and Polyfluoroalkyl Substances and Adiposity at Age 12 Years: Evaluating Periods of Susceptibility. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2020; 54:16039-16049. [PMID: 33269902 PMCID: PMC7917013 DOI: 10.1021/acs.est.0c06088] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Per- and polyfluoroalkyl substances (PFAS) exposure may increase adiposity and obesity risk in children. However, no studies have extended these findings into adolescence or identified periods of heightened susceptibility. We estimated associations of repeated pre- and postnatal serum PFAS concentrations with adolescent adiposity and risk of overweight/obesity. We studied 212 mother-offspring pairs from the HOME Study. We quantified serum concentrations of four PFAS in mothers at ∼16 week gestation and their children at birth and ages 3, 8, and 12 years. We assessed adiposity at 12 years using anthropometry and dual-energy X-ray absorptiometry. Using multiple informant models, we estimated covariate-adjusted associations of an interquartile range (IQR) increase in log2-transformed PFAS for each time period with adiposity measures and tested differences in these associations. Serum perfluorooctanoate (PFOA) and perfluorohexane sulfonate (PFHxS) concentrations during pregnancy were associated with modest increases in central adiposity and risk of overweight/obesity, but there was no consistent pattern for postnatal concentrations. We observed nonlinear associations between PFOA in pregnancy and some measures of adiposity. Overall, we observed a pattern of modest positive associations of gestational PFOA and PFHxS concentrations with central adiposity and the risk of obesity in adolescents, while no pattern was observed for postnatal PFAS concentrations.
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Affiliation(s)
- Yun Liu
- Department of Epidemiology, Brown University School of Public Health, Box G-S121-2, Providence, Rhode Island 02903, United States
| | - Nan Li
- Department of Epidemiology, Brown University School of Public Health, Box G-S121-2, Providence, Rhode Island 02903, United States
| | - George D Papandonatos
- Department of Biostatistics, Brown University School of Public Health, Providence, Rhode Island 02903, United States
| | - Antonia M Calafat
- Centers for Disease Control and Prevention, Atlanta, Georgia 30329-4018, United States
| | - Charles B Eaton
- Department of Epidemiology, Brown University School of Public Health, Box G-S121-2, Providence, Rhode Island 02903, United States
- Center for Primary Care and Prevention, Memorial Hospital of Rhode Island, Pawtucket, Rhode Island 02860-4499, United States
- Department of Family Medicine, Brown University School of Medicine, Providence, Rhode Island 02912, United States
| | - Karl T Kelsey
- Department of Epidemiology, Brown University School of Public Health, Box G-S121-2, Providence, Rhode Island 02903, United States
| | - Aimin Chen
- Department of Biostatics, Epidemiology & Informatics, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania 19104, United States
| | - Bruce P Lanphear
- Faculty of Health Sciences, Simon Fraser University, Burnaby, British Columbia V5A 1S6, Canada
| | - Kim M Cecil
- Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio 45229-3026, United States
| | - Heidi J Kalkwarf
- Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio 45229-3026, United States
| | - Kimberly Yolton
- Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio 45229-3026, United States
| | - Joseph M Braun
- Department of Epidemiology, Brown University School of Public Health, Box G-S121-2, Providence, Rhode Island 02903, United States
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48
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Singer D. [Surviving the Lack: Natural Adaptations in Newborns]. Z Geburtshilfe Neonatol 2020; 225:203-215. [PMID: 33285584 DOI: 10.1055/a-1019-6007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Newborns are equipped with a number of natural adaptation mechanisms preventing them from impaired energy supply, despite their elevated (size-related) metabolic rate. These include the diving response known from aquatic mammals, which - being composed of apnea, bradycardia, and vasoconstriction - ensures an economical use of O2 reserves and results in a subsequent influx of lactate out of peripheral tissues. From a metabolic point of view, mammalian fetuses behave "like an organ of the mother" and thus exhibit a hibernation-like deviation from the overall metabolic size relationship that adapts them to the limited intrauterine O2/substrate availability. In case of lacking supply, they can reduce their energy demands even further by foregoing growth, with the placenta acting as a gatekeeper. Postnatal hypoxia does not only result in the suppression of non-shivering thermogenesis, but also in a hypoxic hypometabolism that otherwise has only been known from poikilothermic animals. After prolonged apnea, gasps do occur that maintain a rudimentary heart action through short elevations in pO2 (autoresuscitation). Overall, these mechanisms postpone a critical O2 deficit and thereby provide a "resistance" rather than a "tolerance" to hypoxia. As they are based on an (active) reduction in energy demand, they are not easy to distinguish from the (passive) breakdown of metabolism resulting from hypoxia.
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Rabinowicz S, Levkovitz O, Leibovitch L, Schushan-Eisen I, Morag I, Rosen C, Maayan-Metzger A, Strauss T. Increased risk for early hypertriglyceridemia in small for gestational age preterm infants. Eur J Pediatr 2020; 179:1873-1879. [PMID: 32770487 DOI: 10.1007/s00431-020-03764-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 07/25/2020] [Accepted: 07/30/2020] [Indexed: 11/29/2022]
Abstract
Small for gestational age preterm are at increased risk for future metabolic syndrome. Early indication for the disrupted metabolism may be found in the perinatal period. We aimed to evaluate whether small for gestational age preterm infants are at increased risk for hypertriglyceridemia when treated with lipid emulsions, and to investigate the association between triglyceride levels and morbidity. Small for gestational age infants ≤ 34 weeks' gestation age born during 2013-2016 were matched and compared with appropriate for gestational age counterparts. Triglyceride concentration > 250 mg/dL during treatment with parenteral nutrition was considered high. The study included 71 pairs of preterm infants. Hypertriglyceridemia was documented among 22.5% of the small for gestational age infants vs. 5.6% of the appropriate for gestational age infants (p = 0.007). Mean triglyceride levels were 194.4 ± 192.3 mg/dL and 99.9 ± 82.8 mg/dL, respectively (p < 0.001). Small for gestational age was predictive of hypertriglyceridemia (OR = 6.41; 95% CI 1.8-22.9). No significant association was found between triglyceride levels and morbidities in multivariate analysis.Conclusion: Small for gestational age preterm infants receiving lipid emulsions might be at a higher risk for hypertriglyceridemia. Routine monitoring of triglyceride levels will enable identification of the necessity for a slower increase in lipid emulsion therapy. What is Known: • Moderate and very preterm infants are routinely treated with lipid emulsions. • Small for gestational age (SGA) infants may have different metabolism, as they demonstrate higher risk for metabolic syndrome. What is New: • • SGA infants had a higher mean triglyceride level and more commonly had early hypertriglyceridemia (triglycerides > 250 mg/dL) compared with appropriate for gestational age infants treated with the same intravenous lipid dose. Small for gestational age was predictive of hypertriglyceridemia. • No significant association was found between triglyceride levels and morbidities in multivariate analysis.
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Affiliation(s)
- Shira Rabinowicz
- Pediatric Neurology Unit, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Tel Hashomer, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Orly Levkovitz
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Neonatology, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, 5262000, Tel Hashomer, Israel
| | - Leah Leibovitch
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Neonatology, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, 5262000, Tel Hashomer, Israel
| | - Irit Schushan-Eisen
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Neonatology, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, 5262000, Tel Hashomer, Israel
| | - Iris Morag
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Neonatology, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, 5262000, Tel Hashomer, Israel
| | - Chava Rosen
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Neonatology, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, 5262000, Tel Hashomer, Israel
| | - Ayala Maayan-Metzger
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Neonatology, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, 5262000, Tel Hashomer, Israel
| | - Tzipora Strauss
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel. .,Department of Neonatology, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, 5262000, Tel Hashomer, Israel.
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50
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Mohsenzadeh-Ledari F, Taghizadeh Z, Keramat A, Moosazadeh M, Yazdani S, Najafi A, Motaghi Z. The effect of caring intervention (physical activity, diet and counseling) on gestational diabetes for pregnant women with metabolic syndrome. J Matern Fetal Neonatal Med 2020; 35:4168-4174. [PMID: 33243041 DOI: 10.1080/14767058.2020.1849088] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVE Metabolic syndrome and its indexes is one of the critical health problems during pregnancy. This study aimed to examine the effects of a care intervention program on pregnancy outcome in pregnant women with Metabolic Syndrome during 2017-2018. METHODS This randomized clinical trial study was conducted in 120 singleton pregnant women with metabolic syndrome. The participants were selected using purposive sampling method from pregnant women referred to two health centers of Babol. They were randomly divided in two control and intervention groups (60 samples in each group). Intervention group received one motivational interview session for 120 min, two consultation sessions with expert for nutritional recommendations based on Nutrition Guidelines of Ministry of Health for Pregnant Women. They were also theoretically and practically provided by three training sessions for physical activity and pregnancy exercises combining pelvic floor muscles, bodybuilding, muscle strengthening, stretching, and relaxation and walking activities. To follow up on the intervention, the researcher made a phone call with the participants in intervention group every 10 days to two weeks. Pregnancy outcomes were assessed using SPSS software. RESULTS The obtained results showed that there was a significant difference between the two groups in maternal complications including gestational diabetes, hospitalization due to gestational diabetes, nutritional diet for gestational diabetes, pregnancy weight gain and 2-hour post-prandial blood glucose test (p ≤ .01). There was no significant difference in terms of demographic, midwifery and metabolic syndrome indices between the intervention and control groups. CONCLUSION The results of the study indicated that intervention program improved the maternal pregnancy outcome such as gestational diabetes and weight gain during the pregnancy in the intervention group. This program had no adverse effects for the mother who is consistent with pregnancy health objectives.
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Affiliation(s)
- Farideh Mohsenzadeh-Ledari
- Infertility and Health Reproductive Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Ziba Taghizadeh
- Faculty Member of Nursing and Midwifery Research care Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Afsaneh Keramat
- Department of Midwifery and Reproductive Health School of Nursing and Midwifery, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Mahmood Moosazadeh
- Health Sciences Research center, Addiction Institute Mazandaran University of Medical Sciences, Sari, Iran
| | - Shahla Yazdani
- Infertility and Health Reproductive Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Ali Najafi
- Shahroud University of Medical Sciences, Shahroud, Iran
| | - Zahra Motaghi
- Department of Midwifery and Reproductive Health School of Nursing and Midwifery, Shahroud University of Medical Sciences, Shahroud, Iran
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