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Batra A, Cuesta S, Alves MB, Restrepo JM, Giroux M, Laureano DP, Mucellini Lovato AB, Miguel PM, Machado TD, Molle RD, Flores C, Silveira PP. Relationship between insulin and Netrin-1/DCC guidance cue pathway regulation in the prefrontal cortex of rodents exposed to prenatal dietary restriction. J Dev Orig Health Dis 2023; 14:501-507. [PMID: 37431265 PMCID: PMC10988268 DOI: 10.1017/s204017442300017x] [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: 07/12/2023]
Abstract
Fetal restriction (FR) alters insulin sensitivity, but it is unknown how the metabolic profile associated with restriction affects development of the dopamine (DA) system and DA-related behaviors. The Netrin-1/DCC guidance cue system participates in maturation of the mesocorticolimbic DA circuitry. Therefore, our objective was to identify if FR modifies Netrin-1/DCC receptor protein expression in the prefrontal cortex (PFC) at birth and mRNA in adulthood in rodent males. We used cultured HEK293 cells to assess if levels of miR-218, microRNA regulator of DCC, are sensitive to insulin. To assess this, pregnant dams were subjected to a 50% FR diet from gestational day 10 until birth. Medial PFC (mPFC) DCC/Netrin-1 protein expression was measured at P0 at baseline and Dcc/Netrin-1 mRNA levels were quantified in adults 15 min after a saline/insulin injection. miR-218 levels in HEK-293 cells were measured in response to insulin exposure. At P0, Netrin-1 levels are downregulated in FR animals in comparison to controls. In adult rodents, insulin administration results in an increase in Dcc mRNA levels in control but not FR rats. In HEK293 cells, there is a positive correlation between insulin concentration and miR-218 levels. Since miR-218 is a Dcc gene expression regulator and our in vitro results show that insulin regulates miR-218 levels, we suggest that FR-induced changes in insulin sensitivity could be affecting Dcc expression via miR-218, impacting DA system maturation and organization. As fetal adversity is linked to nonadaptive behaviors later in life, this may contribute to early identification of vulnerability to chronic diseases associated with fetal adversity.
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Affiliation(s)
- Aashita Batra
- Integrated Program in Neuroscience, McGill University, Montreal, QC, Canada
- Ludmer Centre for Neuroinformatics and Mental Health, McGill University, Montreal, QC, Canada
- Douglas Mental Health University Institute, McGill University, Montreal, QC, Canada
| | - Santiago Cuesta
- Department of Cell Biology and Neuroscience, Rutgers University, New Brunswick, NJ, USA
- Department of Psychiatry, McGill University, Montreal, QC, Canada
| | - Marcio Bonesso Alves
- Ludmer Centre for Neuroinformatics and Mental Health, McGill University, Montreal, QC, Canada
- Douglas Mental Health University Institute, McGill University, Montreal, QC, Canada
- Department of Psychiatry, McGill University, Montreal, QC, Canada
| | - Jose Maria Restrepo
- Integrated Program in Neuroscience, McGill University, Montreal, QC, Canada
- Douglas Mental Health University Institute, McGill University, Montreal, QC, Canada
| | - Michel Giroux
- Douglas Mental Health University Institute, McGill University, Montreal, QC, Canada
| | - Daniela Pereira Laureano
- Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Faculdade de Medicina, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
- Programa de Pós-Graduação em Neurociências, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Amanda Brondani Mucellini Lovato
- Programa de Pós-Graduação em Psiquiatria e Ciências do Comportamento, Faculdade de Medicina, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Patrícia Maidana Miguel
- Douglas Mental Health University Institute, McGill University, Montreal, QC, Canada
- Department of Psychiatry, McGill University, Montreal, QC, Canada
| | - Tania Diniz Machado
- Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Faculdade de Medicina, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Roberta Dalle Molle
- Ludmer Centre for Neuroinformatics and Mental Health, McGill University, Montreal, QC, Canada
- Douglas Mental Health University Institute, McGill University, Montreal, QC, Canada
| | - Cecilia Flores
- Douglas Mental Health University Institute, McGill University, Montreal, QC, Canada
- Department of Psychiatry, McGill University, Montreal, QC, Canada
- Department of Neurology and Neurosurgery, McGill University, Montreal, QC, Canada
| | - Patricia Pelufo Silveira
- Ludmer Centre for Neuroinformatics and Mental Health, McGill University, Montreal, QC, Canada
- Douglas Mental Health University Institute, McGill University, Montreal, QC, Canada
- Department of Psychiatry, McGill University, Montreal, QC, Canada
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Eleftheriades M, Vousoura E, Eleftheriades A, Pervanidou P, Zervas IM, Chrousos G, Vlahos NF, Sotiriadis A. Physical Health, Media Use, Stress, and Mental Health in Pregnant Women during the COVID-19 Pandemic. Diagnostics (Basel) 2022; 12:diagnostics12051125. [PMID: 35626281 PMCID: PMC9140022 DOI: 10.3390/diagnostics12051125] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 04/25/2022] [Accepted: 04/27/2022] [Indexed: 02/01/2023] Open
Abstract
Background: The COVID-19 pandemic has led to significant changes in the care of pregnant women and their fetuses. Emerging data show elevated depression and anxiety symptoms among pregnant women. Aims: The purpose of this article is to investigate the psychological and behavioral impact of the COVID-19 pandemic on pregnant women in Greece during the first national lockdown. Methods: We used a cross-sectional, anonymous survey to collect data in two fetal medicine clinics in the largest urban centers of Greece during the months of April and May 2020. The questionnaire was largely based on the CoRonavIruS Health Impact Survey (CRISIS), and assessed sociodemographic characteristics, general health and obstetric data and COVID-19-related worries and life changes. Mood symptoms, substance use and lifestyle behaviors were assessed at two time points (3 months prior to the pandemic and the 2 weeks before taking the survey), while perceived stress was measured with the perceived stress scale (PSS-14). Results: A total of 308 pregnant women (Mage = 34.72), with a mean gestation of 21.19 weeks participated in the study. Over one-third of the women found COVID-19 restrictions stressful, and their highest COVID-19-related worry was having to be isolated from their baby. Mean PSS-14 score was 21.94, suggesting moderate stress. The strongest predictors of stress were physical and mental health status before COVID-19 and having experienced a stressful life event during their pregnancy. Compared to 3 months before the pandemic, women reported higher scores on mood symptoms (p < 0.001), TV use (p = 0.01) and social media use (p = 0.031) in the last 2 weeks before taking the survey. Conclusion: Our study provides important preliminary evidence of the negative impact of the COVID-19 pandemic and the lockdown on pregnant women’s well-being and functioning.
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Affiliation(s)
- Makarios Eleftheriades
- Second Department of Obstetrics and Gynecology, School of Medicine, National and Kapodistrian University of Athens, Aretaieion Hospital, 11528 Athens, Greece;
- Correspondence:
| | - Eleni Vousoura
- Department of Psychology, National and Kapodistrian University of Athens, 15780 Athens, Greece;
- First Department of Psychiatry, School of Medicine, National and Kapodistrian University of Athens, “Aiginiteion” Hospital, 11528 Athens, Greece;
| | - Anna Eleftheriades
- Postgraduate Programme in Fetal Maternal Medicine, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece;
| | - Panagiota Pervanidou
- Unit of Developmental and Behavioral Pediatrics, First Department of Pediatrics, National and Kapodistrian University of Athens, Aghia Sophia Children’s Hospital, 11527 Athens, Greece; (P.P.); (G.C.)
| | - Iannis M. Zervas
- First Department of Psychiatry, School of Medicine, National and Kapodistrian University of Athens, “Aiginiteion” Hospital, 11528 Athens, Greece;
| | - George Chrousos
- Unit of Developmental and Behavioral Pediatrics, First Department of Pediatrics, National and Kapodistrian University of Athens, Aghia Sophia Children’s Hospital, 11527 Athens, Greece; (P.P.); (G.C.)
| | - Nikolaos F. Vlahos
- Second Department of Obstetrics and Gynecology, School of Medicine, National and Kapodistrian University of Athens, Aretaieion Hospital, 11528 Athens, Greece;
| | - Alexandros Sotiriadis
- Second Department of Obstetrics and Gynecology, School of Medicine, Aristotle University of Thessaloniki, “Ippokrateion” Hospital, 54642 Thessaloniki, Greece;
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Zinni M, Pansiot J, Colella M, Faivre V, Delahaye-Duriez A, Guillonneau F, Bruce J, Salnot V, Mairesse J, Knoop M, Possovre ML, Vaiman D, Baud O. Impact of Fetal Growth Restriction on the Neonatal Microglial Proteome in the Rat. Nutrients 2021; 13:3719. [PMID: 34835975 PMCID: PMC8624771 DOI: 10.3390/nu13113719] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 10/12/2021] [Accepted: 10/18/2021] [Indexed: 02/07/2023] Open
Abstract
Microglial activation is a key modulator of brain vulnerability in response to intra-uterine growth restriction (IUGR). However, the consequences of IUGR on microglial development and the microglial proteome are still unknown. We used a model of IUGR induced by a gestational low-protein diet (LPD) in rats. Microglia, isolated from control and growth-restricted animals at P1 and P4, showed significant changes in the proteome between the two groups. The expression of protein sets associated with fetal growth, inflammation, and the immune response were significantly enriched in LPD microglia at P1 and P4. Interestingly, upregulation of protein sets associated with the oxidative stress response and reactive oxygen species production was observed at P4 but not P1. During development, inflammation-associated proteins were upregulated between P1 and P4 in both control and LPD microglia. By contrast, proteins associated with DNA repair and senescence pathways were upregulated in only LPD microglia. Similarly, protein sets involved in protein retrograde transport were significantly downregulated in only LPD microglia. Overall, these data demonstrate significant and multiple effects of LPD-induced IUGR on the developmental program of microglial cells, leading to an abnormal proteome within the first postnatal days.
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Affiliation(s)
- Manuela Zinni
- Faculté de Médecine, Inserm UMR 1141 NeuroDiderot, Université de Paris, F-75019 Paris, France; (M.Z.); (J.P.); (M.C.); (V.F.); (A.D.-D.)
| | - Julien Pansiot
- Faculté de Médecine, Inserm UMR 1141 NeuroDiderot, Université de Paris, F-75019 Paris, France; (M.Z.); (J.P.); (M.C.); (V.F.); (A.D.-D.)
| | - Marina Colella
- Faculté de Médecine, Inserm UMR 1141 NeuroDiderot, Université de Paris, F-75019 Paris, France; (M.Z.); (J.P.); (M.C.); (V.F.); (A.D.-D.)
| | - Valérie Faivre
- Faculté de Médecine, Inserm UMR 1141 NeuroDiderot, Université de Paris, F-75019 Paris, France; (M.Z.); (J.P.); (M.C.); (V.F.); (A.D.-D.)
| | - Andrée Delahaye-Duriez
- Faculté de Médecine, Inserm UMR 1141 NeuroDiderot, Université de Paris, F-75019 Paris, France; (M.Z.); (J.P.); (M.C.); (V.F.); (A.D.-D.)
- UFR de Santé, Médecine et Biologie Humaine, Université Sorbonne Paris Nord, F-93000 Bobigny, France
| | - François Guillonneau
- Institut Cochin, INSERM, CNRS, 3P5 Proteom’IC Facility, Université de Paris, 22 rue Méchain, F-75014 Paris, France; (F.G.); (J.B.); (V.S.)
| | - Johanna Bruce
- Institut Cochin, INSERM, CNRS, 3P5 Proteom’IC Facility, Université de Paris, 22 rue Méchain, F-75014 Paris, France; (F.G.); (J.B.); (V.S.)
| | - Virginie Salnot
- Institut Cochin, INSERM, CNRS, 3P5 Proteom’IC Facility, Université de Paris, 22 rue Méchain, F-75014 Paris, France; (F.G.); (J.B.); (V.S.)
| | - Jérôme Mairesse
- Laboratory of Child Growth and Development, University of Geneva, 1205 Geneva, Switzerland; (J.M.); (M.K.); (M.-L.P.)
| | - Marit Knoop
- Laboratory of Child Growth and Development, University of Geneva, 1205 Geneva, Switzerland; (J.M.); (M.K.); (M.-L.P.)
| | - Marie-Laure Possovre
- Laboratory of Child Growth and Development, University of Geneva, 1205 Geneva, Switzerland; (J.M.); (M.K.); (M.-L.P.)
| | - Daniel Vaiman
- Institut Cochin, Inserm U1016, UMR8104 CNRS, F-75014 Paris, France;
| | - Olivier Baud
- Faculté de Médecine, Inserm UMR 1141 NeuroDiderot, Université de Paris, F-75019 Paris, France; (M.Z.); (J.P.); (M.C.); (V.F.); (A.D.-D.)
- Laboratory of Child Growth and Development, University of Geneva, 1205 Geneva, Switzerland; (J.M.); (M.K.); (M.-L.P.)
- Division of Neonatology and Pediatric Intensive Care, Children’s University Hospital of Geneva, 1205 Geneva, Switzerland
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Sarli PM, Manousopoulou A, Efthymiou E, Zouridis A, Potiris A, Pervanidou P, Panoulis K, Vlahos N, Deligeoroglou E, Garbis SD, Eleftheriades M. Liver Proteome Profile of Growth Restricted and Appropriately Grown Newborn Wistar Rats Associated With Maternal Undernutrition. Front Endocrinol (Lausanne) 2021; 12:684220. [PMID: 34127923 PMCID: PMC8195994 DOI: 10.3389/fendo.2021.684220] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 05/04/2021] [Indexed: 12/22/2022] Open
Abstract
Background Fetal growth restriction (FGR) has been associated with adverse perinatal outcomes and epigenetic modifications that impact gene expression leading to permanent changes of fetal metabolic pathways and thereby influence development of disease in childhood and adult life. In this study, we investigated the result of maternal food restriction on liver protein expression in Wistar male newborn pups. Materials & Methods Ten (n = 10) timed pregnant Wistar rats on their 14th day of gestation were randomly assigned to either control (n = 4) or food restricted group (n = 6). The control group had ad libitum access to food. In the food restricted group, maternal diet was limited in a moderate fashion (50%) from day 15 of pregnancy until delivery. All rats delivered spontaneously on day 21 and newborn pups were immediately weighed. Pups born to normally nourished mothers were considered as controls, while pups born to food restricted mothers were subdivided into two groups, based on their birth weight: growth restricted (FGR) and appropriately grown (non-FGR). Rats were euthanized immediately after birth and liver tissues of 11 randomly selected male offspring (FGR n = 4, non-FGR n = 4, control n = 3) were collected and analyzed using quantitative proteomics. Results In total 6,665 proteins were profiled. Of these, 451 and 751 were differentially expressed in FGR and non-FGR vs. control, respectively, whereas 229 proteins were commonly expressed. Bioinformatics analysis of the differentially expressed proteins (DEPs) in FGR vs. control revealed induction of the super-pathway of cholesterol biosynthesis and inhibition of thyroid hormone metabolism, fatty acid beta oxidation and apelin liver signaling pathway. Analysis of DEPs in non-FGR vs. control groups showed inhibition of thyroid hormone metabolism, fatty acid beta oxidation, and apelin liver signaling pathway. Conclusion This study demonstrates the impact of prenatal food restriction on the proteomic liver profile of FGR and non-FGR offspring underlying the importance of both prenatal adversities and birth weight on liver-dependent postnatal disease.
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Affiliation(s)
- Polyxeni-Maria Sarli
- Second Department of Obstetrics and Gynaecology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Antigoni Manousopoulou
- Beckman Research Institute, City of Hope National Medical Center, Duarte, CA, United States
| | - Elias Efthymiou
- Second Department of Obstetrics and Gynaecology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Andreas Zouridis
- Second Department of Obstetrics and Gynaecology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Anastasios Potiris
- Second Department of Obstetrics and Gynaecology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Panagiota Pervanidou
- First Department of Paediatrics, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantinos Panoulis
- Second Department of Obstetrics and Gynaecology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos Vlahos
- Second Department of Obstetrics and Gynaecology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Efthymios Deligeoroglou
- Second Department of Obstetrics and Gynaecology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Spiros D. Garbis
- Institute for Life Sciences, University of Southampton, Southampton, United Kingdom
| | - Makarios Eleftheriades
- Second Department of Obstetrics and Gynaecology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
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