1
|
de Souza JA, Pinto FCS, de Souza SL. Early-life undernutrition and depression later in life: a systematic review. Nutr Rev 2023; 82:90-103. [PMID: 37178341 DOI: 10.1093/nutrit/nuad043] [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: 05/15/2023] Open
Abstract
CONTEXT Early adverse experience can have a long-term effect on growth and development and negative repercussions into adulthood. Among the various consequences of undernutrition is depression. OBJECTIVE The present work aimed to evaluate the relationship between early-life undernutrition and depression in adult life. DATA SOURCES Data were obtained from the PubMed, SCOPUS, and Web of Science databases in November 2021 and were selected using the systematic bibliographic review manager program State of the Art Through Systematic Review. DATA EXTRACTION Data were extracted using the State of the Art Through Systematic Review program. DATA ANALYSIS Of the 559 articles that were identified, 114 were duplicates, and 426 were excluded after inclusion and exclusion criteria were applied to the title and abstract. One other relevant study was included. From the 20 remaining articles, 8 were excluded after the full-text screening. Finally, 12 articles remained for review in the present work. The studies described in these articles investigated humans, rats, or mice, and correlated early-life malnutrition and depression in adulthood as the principal outcome. CONCLUSIONS Undernutrition in early life and later depression are linked. Furthermore, the knowledge that the risk factors for depression start at the beginning of life points to public health policies starting in intrauterine life and extending throughout childhood and adolescence.
Collapse
Affiliation(s)
- Julliet Araújo de Souza
- Postgraduate Program in Neuropsychiatry and Behavioral Sciences, Health Sciences Center, Federal University of Pernambuco, Recife, Brazil
| | - Flaydson Clayton Silva Pinto
- Departamento de Cirurgia, Cancer Metabolism Research Group, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Sandra Lopes de Souza
- Postgraduate Program in Neuropsychiatry and Behavioral Sciences, Health Sciences Center, Federal University of Pernambuco, Recife, Brazil
- Department of Anatomy, Biosciences Center, Federal University of Pernambuco, Recife, Brazil
| |
Collapse
|
2
|
Razzaq FA, Calzada-Reyes A, Tang Q, Guo Y, Rabinowitz AG, Bosch-Bayard J, Galan-Garcia L, Virues-Alba T, Suarez-Murias C, Miranda I, Riaz U, Bernardo Lagomasino V, Bryce C, Anderson SG, Galler JR, Bringas-Vega ML, Valdes-Sosa PA. Spectral quantitative and semi-quantitative EEG provide complementary information on the life-long effects of early childhood malnutrition on cognitive decline. Front Neurosci 2023; 17:1149102. [PMID: 37781256 PMCID: PMC10540225 DOI: 10.3389/fnins.2023.1149102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Accepted: 07/18/2023] [Indexed: 10/03/2023] Open
Abstract
Objective This study compares the complementary information from semi-quantitative EEG (sqEEG) and spectral quantitative EEG (spectral-qEEG) to detect the life-long effects of early childhood malnutrition on the brain. Methods Resting-state EEGs (N = 202) from the Barbados Nutrition Study (BNS) were used to examine the effects of protein-energy malnutrition (PEM) on childhood and middle adulthood outcomes. sqEEG analysis was performed on Grand Total EEG (GTE) protocol, and a single latent variable, the semi-quantitative Neurophysiological State (sqNPS) was extracted. A univariate linear mixed-effects (LME) model tested the dependence of sqNPS and nutritional group. sqEEG was compared with scores on the Montreal Cognitive Assessment (MoCA). Stable sparse classifiers (SSC) also measured the predictive power of sqEEG, spectral-qEEG, and a combination of both. Multivariate LME was applied to assess each EEG modality separately and combined under longitudinal settings. Results The univariate LME showed highly significant differences between previously malnourished and control groups (p < 0.001); age (p = 0.01) was also significant, with no interaction between group and age detected. Childhood sqNPS (p = 0.02) and adulthood sqNPS (p = 0.003) predicted MoCA scores in adulthood. The SSC demonstrated that spectral-qEEG combined with sqEEG had the highest predictive power (mean AUC 0.92 ± 0.005). Finally, multivariate LME showed that the combined spectral-qEEG+sqEEG models had the highest log-likelihood (-479.7). Conclusion This research has extended our prior work with spectral-qEEG and the long-term impact of early childhood malnutrition on the brain. Our findings showed that sqNPS was significantly linked to accelerated cognitive aging at 45-51 years of age. While sqNPS and spectral-qEEG produced comparable results, our study indicated that combining sqNPS and spectral-qEEG yielded better performance than either method alone, suggesting that a multimodal approach could be advantageous for future investigations. Significance Based on our findings, a semi-quantitative approach utilizing GTE could be a valuable diagnostic tool for detecting the lasting impacts of childhood malnutrition. Notably, sqEEG has not been previously explored or reported as a biomarker for assessing the longitudinal effects of malnutrition. Furthermore, our observations suggest that sqEEG offers unique features and information not captured by spectral quantitative EEG analysis and could lead to its improvement.
Collapse
Affiliation(s)
- Fuleah A. Razzaq
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformatics, University of Electronic Science and Technology of China, Chengdu, China
| | | | - Qin Tang
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformatics, University of Electronic Science and Technology of China, Chengdu, China
| | - Yanbo Guo
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformatics, University of Electronic Science and Technology of China, Chengdu, China
| | | | | | | | | | | | - Ileana Miranda
- National Center for Animal and Plant Health, CENSA, San José de las Lajas, Mayabeque, Cuba
| | - Usama Riaz
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformatics, University of Electronic Science and Technology of China, Chengdu, China
| | | | - Cyralene Bryce
- The George Alleyne Chronic Disease Research Centre, Caribbean Institute for Health Research, University of the West Indies, Cave Hill, Barbados
| | - Simon G. Anderson
- The George Alleyne Chronic Disease Research Centre, Caribbean Institute for Health Research, University of the West Indies, Cave Hill, Barbados
- The George Alleyne Chronic Disease Research Centre, Caribbean Institute for Health Research, University of the West Indies, Cave Hill, Barbados
| | - Janina R. Galler
- The George Alleyne Chronic Disease Research Centre, Caribbean Institute for Health Research, University of the West Indies, Cave Hill, Barbados
- Division of Pediatric Gastroenterology and Nutrition, MassGeneral Hospital for Children, Boston, MA, United States
| | - Maria L. Bringas-Vega
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformatics, University of Electronic Science and Technology of China, Chengdu, China
| | - Pedro A. Valdes-Sosa
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformatics, University of Electronic Science and Technology of China, Chengdu, China
- Cuban Neuroscience Center, La Habana, Cuba
| |
Collapse
|
3
|
Progression of depressive symptoms after early exposure to famine: The China Health and Retirement Longitudinal Study. J Affect Disord 2023; 322:46-51. [PMID: 36375543 DOI: 10.1016/j.jad.2022.11.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 09/25/2022] [Accepted: 11/07/2022] [Indexed: 11/13/2022]
Abstract
BACKGROUND The effect of early exposure to famine on progression of depressive symptoms has not been studied and the Chinese Famine offers a unique opportunity to explore this association with its long duration and widespread influence. OBJECTIVE To investigate the longitudinal association of early famine exposure with subsequent depressive symptoms and whether there existed a critical exposure period. METHODS Data from the China Health and Retirement Longitudinal Study (CHARLS) were analysed. Famine exposure was evaluated retrospectively in 2014 and severe famine exposure was defined as starvation to death of family members. Depressive symptoms were assessed prospectively from wave 1 (2011-2012) to wave 4 (2018) using the 10-item Center for Epidemiological Studies Depression Scale (CES-D). Linear mixed model and Cox proportional hazards model were applied to evaluate associations of famine exposure with progression or occurrence of depressive symptoms. RESULTS A total of 7053 participants were included. Compared with no famine exposure, severe famine exposure was associated with a faster growth in CES-D score (0.169 point/year, 95 % CI 0.035 to 0.304, P = 0.013) and an elevated risk of occurrence of depressive symptoms (HR 1.360, 95 % CI 1.069 to 1.729, P = 0.012). Further analysis revealed that famine exposure during middle childhood was associated with a faster growth in CES-D score (0.404 point/year, 95 % CI 0.164 to 0.644, P = 0.001). LIMITATIONS This is an observational study therefore causal relationship cannot be concluded. CONCLUSIONS Early exposure to severe famine was associated with aggravation of depressive symptoms. Middle childhood might be a critical time window for depression prevention.
Collapse
|
4
|
Kirolos A, Goyheneix M, Kalmus Eliasz M, Chisala M, Lissauer S, Gladstone M, Kerac M. Neurodevelopmental, cognitive, behavioural and mental health impairments following childhood malnutrition: a systematic review. BMJ Glob Health 2022; 7:e009330. [PMID: 35793839 PMCID: PMC9260807 DOI: 10.1136/bmjgh-2022-009330] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 06/11/2022] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Severe childhood malnutrition impairs growth and development short-term, but current understanding of long-term outcomes is limited. We aimed to identify studies assessing neurodevelopmental, cognitive, behavioural and mental health outcomes following childhood malnutrition. METHODS We systematically searched MEDLINE, EMBASE, Global Health and PsycINFO for studies assessing these outcomes in those exposed to childhood malnutrition in low-income and middle-income settings. We included studies assessing undernutrition measured by low mid-upper arm circumference, weight-for-height, weight-for-age or nutritional oedema. We used guidelines for synthesis of results without meta-analysis to analyse three outcome areas: neurodevelopment, cognition/academic achievement, behaviour/mental health. RESULTS We identified 30 studies, including some long-term cohorts reporting outcomes through to adulthood. There is strong evidence that malnutrition in childhood negatively impacts neurodevelopment based on high-quality studies using validated neurodevelopmental assessment tools. There is also strong evidence that malnutrition impairs academic achievement with agreement across seven studies investigating this outcome. Eight of 11 studies showed an association between childhood malnutrition and impaired cognition. This moderate evidence is limited by some studies failing to measure important confounders such as socioeconomic status. Five of 7 studies found a difference in behavioural assessment scores in those exposed to childhood malnutrition compared with controls but this moderate evidence is similarly limited by unmeasured confounders. Mental health impacts were difficult to ascertain due to few studies with mixed results. CONCLUSIONS Childhood malnutrition is associated with impaired neurodevelopment, academic achievement, cognition and behavioural problems but evidence regarding possible mental health impacts is inconclusive. Future research should explore the interplay of childhood and later-life adversities on these outcomes. While evidence on improving nutritional and clinical therapies to reduce long-term risks is also needed, preventing and eliminating child malnutrition is likely to be the best way of preventing long-term neurocognitive harms. PROSPERO REGISTRATION NUMBER CRD42021260498.
Collapse
Affiliation(s)
- Amir Kirolos
- Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, Faculty of Health and Life Sciences, University of Liverpool, Liverpool, UK
- Malawi-Liverpool-Wellcome Trust Clinical Research Programme, Blantyre, Blantyre, Malawi
| | - Magdalena Goyheneix
- Fundación ACNUR Argentina (Agencia de la ONU para los Refugiados, UNHCR), Buenos Aires, Argentina
| | - Mike Kalmus Eliasz
- Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, Faculty of Health and Life Sciences, University of Liverpool, Liverpool, UK
| | - Mphatso Chisala
- Malawi Epidemiology and Intervention Research Unit, Lilongwe/Karonga, Malawi
| | - Samantha Lissauer
- Malawi-Liverpool-Wellcome Trust Clinical Research Programme, Blantyre, Blantyre, Malawi
- Institute of Infection, Veterinary & Ecological Sciences, University of Liverpool, Liverpool, UK
| | - Melissa Gladstone
- Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, Faculty of Health and Life Sciences, University of Liverpool, Liverpool, UK
| | - Marko Kerac
- Centre for Maternal, Child, Adolescent & Reproductive Health (MARCH), London School of Hygiene & Tropical Medicine, London, UK
- Department of Population Health, London School of Hygiene & Tropical Medicine, London, UK
| |
Collapse
|
5
|
Bosch-Bayard J, Razzaq FA, Lopez-Naranjo C, Wang Y, Li M, Galan-Garcia L, Calzada-Reyes A, Virues-Alba T, Rabinowitz AG, Suarez-Murias C, Guo Y, Sanchez-Castillo M, Rogers K, Gallagher A, Prichep L, Anderson SG, Michel CM, Evans AC, Bringas-Vega ML, Galler JR, Valdes-Sosa PA. Early protein energy malnutrition impacts life-long developmental trajectories of the sources of EEG rhythmic activity. Neuroimage 2022; 254:119144. [PMID: 35342003 DOI: 10.1016/j.neuroimage.2022.119144] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 03/20/2022] [Accepted: 03/23/2022] [Indexed: 02/07/2023] Open
Abstract
Protein Energy Malnutrition (PEM) has lifelong consequences on brain development and cognitive function. We studied the lifelong developmental trajectories of resting-state EEG source activity in 66 individuals with histories of Protein Energy Malnutrition (PEM) limited to the first year of life and in 83 matched classmate controls (CON) who are all participants of the 49 years longitudinal Barbados Nutrition Study (BNS). qEEGt source z-spectra measured deviation from normative values of EEG rhythmic activity sources at 5-11 years of age and 40 years later at 45-51 years of age. The PEM group showed qEEGt abnormalities in childhood, including a developmental delay in alpha rhythm maturation and an insufficient decrease in beta activity. These profiles may be correlated with accelerated cognitive decline.
Collapse
Affiliation(s)
- Jorge Bosch-Bayard
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, Chengdu, China; McGill Center for Integrative Neuroscience Center MCIN. Ludmer Center for Mental Health. Montreal Neurological Institute, McGill University, Montreal, Canada
| | - Fuleah Abdul Razzaq
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, Chengdu, China.
| | - Carlos Lopez-Naranjo
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, Chengdu, China
| | - Ying Wang
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, Chengdu, China
| | - Min Li
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, Chengdu, China
| | | | | | | | - Arielle G Rabinowitz
- Department of Neurology and Neurosurgery, McGill University, Montreal, QC, Canada
| | | | - Yanbo Guo
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, Chengdu, China
| | | | - Kassandra Rogers
- LION Lab, Sainte-Justine University Hospital Research Centre, University of Montreal, Montreal, QC, Canada
| | - Anne Gallagher
- LION Lab, Sainte-Justine University Hospital Research Centre, University of Montreal, Montreal, QC, Canada
| | | | - Simon G Anderson
- Caribbean Institute for Health Research, University of the West Indies, Barbados
| | | | - Alan C Evans
- McGill Center for Integrative Neuroscience Center MCIN. Ludmer Center for Mental Health. Montreal Neurological Institute, McGill University, Montreal, Canada
| | - Maria L Bringas-Vega
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, Chengdu, China; Cuban Neuroscience Center, La Habana, Cuba
| | - Janina R Galler
- Division of Pediatric Gastroenterology and Nutrition, Mucosal Immunology and Biology Research Center, Mass General Hospital for Children, Boston, MA, USA
| | - Pedro A Valdes-Sosa
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, Chengdu, China; McGill Center for Integrative Neuroscience Center MCIN. Ludmer Center for Mental Health. Montreal Neurological Institute, McGill University, Montreal, Canada; Cuban Neuroscience Center, La Habana, Cuba.
| |
Collapse
|
6
|
Church NT, Weissner W, Galler JR, Amaral AC, Rosene DL, McGaughy JA, Rushmore RJ, Larrabee E, Mokler DJ. In vivo microdialysis shows differential effects of prenatal protein malnutrition and stress on norepinephrine, dopamine, and serotonin levels in rat orbital frontal cortex. Behav Neurosci 2021; 135:629-641. [PMID: 34582223 PMCID: PMC8809524 DOI: 10.1037/bne0000479] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Prenatal protein malnutrition (PPM) alters the developing brain including changes in monoaminergic systems and attention. In the present study, we used in vivo microdialysis to examine the relationship between PPM, acute stress, and extracellular serotonin (5HT), dopamine (DA) and norepinephrine (NE) in both hemispheres of lateral orbital frontal cortices (lOFC) in the adult rat. We hypothesized that prenatal protein malnutrition would alter extracellular concentrations of cortical monoamines. The effects of an acute restraint stress were also assessed because PPM alters the brain's response to stress. We used adult male, Long-Evans rats [10 prenatally malnourished (6% casein) and 10 prenatally well-nourished (25% casein)]. Samples were collected from the left and right hemispheres of the lOFC every 20 min for 6 hr total and quantified using high-performance liquid chromatography (HPLC). After 2 hr of sampling, animals were exposed to a 40-min restraint stress. Extracellular levels of NE were significantly higher in PPM animals than in well-nourished controls across both hemispheres at all time-points. In contrast, baseline levels of 5HT and DA levels did not differ between nutritional groups. 5HT levels, but not NE or DA levels, were elevated compared to baseline levels in both nutritional groups and in both hemispheres during the first 20 min of stress exposure. These data highlight the impact of PPM on neuromodulatory systems and the profile of changes in response to acute stress. Additional studies are needed to determine how these basal and stress-related responses impact cognitive performance and whether these differences persist during cognitive testing. (PsycInfo Database Record (c) 2021 APA, all rights reserved).
Collapse
Affiliation(s)
- Nicholas T. Church
- Department of Biomedical Sciences, College of Osteopathic Medicine, University of New England
| | - Wendy Weissner
- Department of Biomedical Sciences, College of Osteopathic Medicine, University of New England
| | - Janina R. Galler
- Department of Psychiatry, Harvard Medical School
- Mucosal Immunology and Biology Research Center, Massachusetts General Hospital for Children, Boston, Massachusetts, United States
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School
| | - Ana C. Amaral
- Department of Anatomy & Neurobiology, Boston University School of Medicine
| | - Douglas L. Rosene
- Department of Anatomy & Neurobiology, Boston University School of Medicine
| | | | - Richard J. Rushmore
- Department of Anatomy & Neurobiology, Boston University School of Medicine
- Department of Psychiatry, Center for Morphometric Analysis, Massachusetts General Hospital, Boston, Massachusetts, United States
- Department of Psychiatry, Psychiatric Neuroimaging Laboratory, Brigham and Women’s Hospital, Boston, Massachusetts, United States
| | - Eben Larrabee
- Department of Biomedical Sciences, College of Osteopathic Medicine, University of New England
| | - David J. Mokler
- Department of Biomedical Sciences, College of Osteopathic Medicine, University of New England
| |
Collapse
|
7
|
Coley EJL, Hsiao EY. Malnutrition and the microbiome as modifiers of early neurodevelopment. Trends Neurosci 2021; 44:753-764. [PMID: 34303552 DOI: 10.1016/j.tins.2021.06.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 05/23/2021] [Accepted: 06/11/2021] [Indexed: 01/16/2023]
Abstract
Malnutrition refers to a dearth, excess, or altered differential ratios of calories, macronutrients, or micronutrients. Malnutrition, particularly during early life, is a pressing global health and socioeconomic burden that is increasingly associated with neurodevelopmental impairments. Understanding how perinatal malnutrition influences brain development is crucial to uncovering fundamental mechanisms for establishing behavioral neurocircuits, with the potential to inform public policy and clinical interventions for neurodevelopmental conditions. Recent studies reveal that the gut microbiome can mediate dietary effects on host physiology and that the microbiome modulates the development and function of the nervous system. This review discusses evidence that perinatal malnutrition alters brain development and examines the maternal and neonatal microbiome as a potential contributing factor.
Collapse
Affiliation(s)
- Elena J L Coley
- Department of Integrative Biology and Physiology, University of California, Los Angeles, Los Angeles, CA 90095, USA.
| | - Elaine Y Hsiao
- Department of Integrative Biology and Physiology, University of California, Los Angeles, Los Angeles, CA 90095, USA
| |
Collapse
|
8
|
Neurodevelopmental effects of childhood malnutrition: A neuroimaging perspective. Neuroimage 2021; 231:117828. [PMID: 33549754 DOI: 10.1016/j.neuroimage.2021.117828] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 01/28/2021] [Accepted: 01/31/2021] [Indexed: 02/08/2023] Open
Abstract
Approximately one in five children worldwide suffers from childhood malnutrition and its complications, including increased susceptibility to inflammation and infectious diseases. Due to improved early interventions, most of these children now survive early malnutrition, even in low-resource settings (LRS). However, many continue to exhibit neurodevelopmental deficits, including low IQ, poor school performance, and behavioral problems over their lifetimes. Most studies have relied on neuropsychological tests, school performance, and mental health and behavioral measures. Few studies, in contrast, have assessed brain structure and function, and to date, these have mainly relied on low-cost techniques, including electroencephalography (EEG) and evoked potentials (ERP). The use of more advanced methods of neuroimaging, including magnetic resonance imaging (MRI) and functional near-infrared spectroscopy (fNIRS), has been limited by cost factors and lack of availability of these technologies in developing countries, where malnutrition is nearly ubiquitous. This report summarizes the current state of knowledge and evidence gaps regarding childhood malnutrition and the study of its impact on neurodevelopment. It may help to inform the development of new strategies to improve the identification, classification, and treatment of neurodevelopmental disabilities in underserved populations at the highest risk for childhood malnutrition.
Collapse
|
9
|
De Guzman RM, Medina J, Saulsbery AI, Workman JL. Rotated nursing environment with underfeeding: A form of early-life adversity with sex- and age-dependent effects on coping behavior and hippocampal neurogenesis. Physiol Behav 2020; 225:113106. [PMID: 32717197 DOI: 10.1016/j.physbeh.2020.113106] [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: 01/28/2020] [Revised: 07/07/2020] [Accepted: 07/24/2020] [Indexed: 01/06/2023]
Abstract
We investigated how a unique form of early-life adversity (ELA), caused by rotated nursing environment to induce underfeeding, alters anxiety-like and stress-coping behaviors in male and female Sprague Dawley rats in adolescence and adulthood. Adult female rats underwent either thelectomy (thel; surgical removal of teats), sham surgery, or no surgery (control) before mating. Following parturition, litters were rotated between sham and thel rats every 12 h to generate a group of rats that experienced ELA (rotated housing, rotated mother, and 50% food restriction) from postnatal day 0 to 26. Control litters remained with their natal, nursing dams. Regardless of age and sex, ELA reduced activity in the periphery of the open field. ELA increased immobility in the forced swim test, particularly in adults. We used doublecortin immunohistochemistry to identify immature neurons in the hippocampus. ELA increased the number and density of immature neurons in the dentate gyrus of adolescent males (but not females) and reduced the density of immature neurons in adult males (but not females). This research indicates that a unique form of ELA alters stress-related passive coping and hippocampal neurogenesis in an age- and sex-dependent manner.
Collapse
Affiliation(s)
- Rose M De Guzman
- Department of Psychology, University at Albany, State University of New York, 1400 Washington Ave. Albany, NY 12222 United States
| | - Joanna Medina
- Department of Psychology, University at Albany, State University of New York, 1400 Washington Ave. Albany, NY 12222 United States
| | - Angela I Saulsbery
- Department of Psychology, University at Albany, State University of New York, 1400 Washington Ave. Albany, NY 12222 United States
| | - Joanna L Workman
- Department of Psychology, University at Albany, State University of New York, 1400 Washington Ave. Albany, NY 12222 United States; Center for Neuroscience Research, University at Albany, State University of New York, 1400 Washington Ave. Albany, NY 12222, United States.
| |
Collapse
|
10
|
Fishell AK, Arbeláez AM, Valdés CP, Burns-Yocum TM, Sherafati A, Richter EJ, Torres M, Eggebrecht AT, Smyser CD, Culver JP. Portable, field-based neuroimaging using high-density diffuse optical tomography. Neuroimage 2020; 215:116541. [PMID: 31987995 DOI: 10.1016/j.neuroimage.2020.116541] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 12/10/2019] [Accepted: 01/10/2020] [Indexed: 12/17/2022] Open
Abstract
Behavioral and cognitive tests in individuals who were malnourished as children have revealed malnutrition-related deficits that persist throughout the lifespan. These findings have motivated recent neuroimaging investigations that use highly portable functional near-infrared spectroscopy (fNIRS) instruments to meet the demands of brain imaging experiments in low-resource environments and enable longitudinal investigations of brain function in the context of long-term malnutrition. However, recent studies in healthy subjects have demonstrated that high-density diffuse optical tomography (HD-DOT) can significantly improve image quality over that obtained with sparse fNIRS imaging arrays. In studies of both task activations and resting state functional connectivity, HD-DOT is beginning to approach the data quality of fMRI for superficial cortical regions. In this work, we developed a customized HD-DOT system for use in malnutrition studies in Cali, Colombia. Our results evaluate the performance of the HD-DOT instrument for assessing brain function in a cohort of malnourished children. In addition to demonstrating portability and wearability, we show the HD-DOT instrument's sensitivity to distributed brain responses using a sensory processing task and measurements of homotopic functional connectivity. Task-evoked responses to the passive word listening task produce activations localized to bilateral superior temporal gyrus, replicating previously published work using this paradigm. Evaluating this localization performance across sparse and dense reconstruction schemes indicates that greater localization consistency is associated with a dense array of overlapping optical measurements. These results provide a foundation for additional avenues of investigation, including identifying and characterizing a child's individual malnutrition burden and eventually contributing to intervention development.
Collapse
Affiliation(s)
- Andrew K Fishell
- Washington University School of Medicine, Division of Biology and Biomedical Sciences, St. Louis, MO, USA; Washington University School of Medicine, Mallinckrodt Institute of Radiology, St. Louis, MO, USA
| | - Ana María Arbeláez
- Washington University School of Medicine, Department of Pediatrics, St. Louis, MO, USA
| | | | - Tracy M Burns-Yocum
- Indiana University, Department of Psychological and Brain Sciences, Bloomington, IN, USA
| | - Arefeh Sherafati
- Washington University School of Medicine, Division of Biology and Biomedical Sciences, St. Louis, MO, USA; Washington University, Department of Physics, St. Louis, MO, USA
| | - Edward J Richter
- Washington University, Electrical and Systems Engineering, St. Louis, MO, USA
| | | | - Adam T Eggebrecht
- Washington University School of Medicine, Mallinckrodt Institute of Radiology, St. Louis, MO, USA; Washington University School of Medicine, Department of Pediatrics, St. Louis, MO, USA
| | - Christopher D Smyser
- Washington University School of Medicine, Mallinckrodt Institute of Radiology, St. Louis, MO, USA; Washington University School of Medicine, Department of Pediatrics, St. Louis, MO, USA; Washington University School of Medicine, Department of Neurology, St. Louis, MO, USA
| | - Joseph P Culver
- Washington University School of Medicine, Division of Biology and Biomedical Sciences, St. Louis, MO, USA; Washington University School of Medicine, Mallinckrodt Institute of Radiology, St. Louis, MO, USA; Washington University, Department of Physics, St. Louis, MO, USA; Washington University, Department of Biomedical Engineering, MO, St. Louis, USA.
| |
Collapse
|
11
|
Waber DP, Bryce CP, Girard JM, Fischer LK, Fitzmaurice GM, Galler JR. Parental history of moderate to severe infantile malnutrition is associated with cognitive deficits in their adult offspring. Nutr Neurosci 2018; 21:195-201. [PMID: 27885962 PMCID: PMC6091515 DOI: 10.1080/1028415x.2016.1258379] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVES We compared the IQ and academic achievement of the young adult offspring of parents malnourished in infancy and those of a healthy control group in order to test the hypothesis that the offspring of previously malnourished individuals would show IQ and academic deficits that could be related to reduced parental socioeconomic status. METHODS We conducted a group comparison study based on a community sample in Barbados (Barbados Nutrition Study). Participants were adult children ≥16 years of age whose parents had been malnourished during the first year of life (n = 64; Mean age 19.3 years; 42% male) or whose parents were healthy community controls (n = 50; Mean age 19.7 years; 48% male). The primary outcome was estimated IQ (Wechsler Abbreviated Scale of Intelligence); a secondary outcome was academic achievement (Wide Range Achievement Test - Third Edition). Data were analyzed using PROC MIXED with and without adjusting for parental socioeconomic status (Hollingshead Index of Social Position). RESULTS IQ was reduced in the offspring of previously malnourished parents relative to the offspring of controls (9.8 point deficit; P < 0.01), but this difference was not explained by parental socioeconomic status or parental IQ. The magnitude of the group difference was smaller for basic academic skills and did not meet criteria for statistical significance. DISCUSSION The deleterious impact of infant malnutrition on cognitive function may be transmitted to the next generation; however, this intergenerational effect does not appear to be explained by the reduced socioeconomic status or IQ of the parent generation.
Collapse
Affiliation(s)
- Deborah P Waber
- a Division of Psychology, Department of Psychiatry , Boston Children's Hospital and Harvard Medical School , Boston , MA , USA
| | | | - Jonathan M Girard
- c Department of Psychiatry , Boston Children's Hospital , Boston , MA , USA
| | - Laura K Fischer
- d Chester M Pierce MD Division of Global Psychiatry, Department of Psychiatry , Massachusetts General Hospital and Harvard Medical School , Boston , MA , USA
| | - Garrett M Fitzmaurice
- e Laboratory for Psychiatric Biostatistics, McLean Hospital and Department of Biostatistics , Harvard T. H. Chan School of Public Health , Boston , MA , USA
| | - Janina R Galler
- d Chester M Pierce MD Division of Global Psychiatry, Department of Psychiatry , Massachusetts General Hospital and Harvard Medical School , Boston , MA , USA
| |
Collapse
|
12
|
Roberts SB, Franceschini MA, Krauss A, Lin PY, Braima de Sa A, Có R, Taylor S, Brown C, Chen O, Johnson EJ, Pruzensky W, Schlossman N, Balé C, Wu KC(T, Hagan K, Saltzman E, Muentener P. A Pilot Randomized Controlled Trial of a New Supplementary Food Designed to Enhance Cognitive Performance during Prevention and Treatment of Malnutrition in Childhood. Curr Dev Nutr 2017; 1:e000885. [PMID: 29658962 PMCID: PMC5898396 DOI: 10.3945/cdn.117.000885] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Revised: 06/11/2017] [Accepted: 10/12/2017] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Cognitive impairment associated with childhood malnutrition and stunting is generally considered irreversible. OBJECTIVE The aim was to test a new nutritional supplement for the prevention and treatment of moderate-acute malnutrition (MAM) focused on enhancing cognitive performance. METHODS An 11-wk, village-randomized, controlled pilot trial was conducted in 78 children aged 1-3 or 5-7 y living in villages in Guinea-Bissau. The supplement contained 291 kcal/d for young children and 350 kcal/d for older children and included 5 nutrients and 2 flavan-3-ol-rich ingredients not present in current food-based recommendations for MAM. Local bakers prepared the supplement from a combination of locally sourced items and an imported mix of ingredients, and it was administered by community health workers 5 d/wk. The primary outcome was executive function abilities at 11 wk. Secondary outcomes included additional cognitive measures and changes in z scores for weight (weight-for-age) and height (height-for-age) and hemoglobin concentrations at 11 wk. An index of cerebral blood flow (CBF) was also measured at 11 wk to explore the use of this measurement as a biological index of cognitive impairment. RESULTS There were no significant differences in any outcome between groups at baseline. There was a beneficial effect of random assignment to the supplement group on working memory at 11 wk in children aged 1-3 y (P < 0.05). This difference contrasted with no effect in older children and was not associated with faster growth rate. In addition, CBF correlated with task-switching performance (P < 0.05). CONCLUSIONS These preliminary data suggest that cognitive impairment can be monitored with measurement of CBF. In addition, the findings provide preliminary data that suggest that it may be possible to improve poor cognitive performance in young children through changes in the nutritional formulation of supplementary foods used to prevent and treat MAM. Powered studies of the new supplement formulation are needed. This trial was registered at clinicaltrials.gov as NCT03017209.
Collapse
Affiliation(s)
- Susan B Roberts
- USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA
| | | | - Amy Krauss
- USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA
| | - Pei-Yi Lin
- Athinoula A Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, MA
| | - Augusto Braima de Sa
- International Partnership for Human Development, Leesburg, VA
- International Partnership for Human Development, Bissau, Guinea-Bissau
| | - Raimundo Có
- International Partnership for Human Development, Leesburg, VA
- International Partnership for Human Development, Bissau, Guinea-Bissau
| | - Salima Taylor
- USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA
| | - Carrie Brown
- USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA
| | - Oliver Chen
- USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA
| | - Elizabeth J Johnson
- USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA
| | - William Pruzensky
- International Partnership for Human Development, Leesburg, VA
- International Partnership for Human Development, Bissau, Guinea-Bissau
| | | | - Carlito Balé
- International Partnership for Human Development, Leesburg, VA
- International Partnership for Human Development, Bissau, Guinea-Bissau
| | - Kuan-Cheng (Tony) Wu
- Athinoula A Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, MA
| | - Katherine Hagan
- Athinoula A Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, MA
| | - Edward Saltzman
- USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA
| | | |
Collapse
|
13
|
Oluwole OB, Noll RB, Winger DG, Akinyanju O, Novelli EM. Cognitive functioning in children from Nigeria with sickle cell anemia. Pediatr Blood Cancer 2016; 63:1990-7. [PMID: 27393914 PMCID: PMC7134368 DOI: 10.1002/pbc.26126] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Revised: 05/31/2016] [Accepted: 06/10/2016] [Indexed: 11/10/2022]
Abstract
BACKGROUND Cognitive impairment is a major neurological complication of sickle cell anemia (SCA) in the United States, but there are limited studies of cognitive impairment in Nigeria, the country with the highest SCA burden. We hypothesized that children from Nigeria with SCA have worse cognitive functioning than comparison children and explored the association between lower cognitive functioning and key laboratory demographic and socioeconomic variables among children with SCA. PROCEDURE We conducted a cross-sectional survey, supplemented by anthropomorphic and laboratory data, among a convenience sample of children from Nigeria with and without SCA. We administered the Wechsler Intelligence Scale for Children, Version IV. Our primary outcome measures included (1) estimated IQ (Est. IQ), (2) working memory (WM), and (3) processing speed (PS). RESULTS The sample included 56 children with SCA (mean age 9.20 [SD 2.75], 46.43% girls) and 44 comparison children (mean age 9.41 [SD 2.49], 40.91% girls). Children with SCA performed worse on Est. IQ (84.58 vs. 96.10, P = 0.006) and PS (86.69 vs 96.91, P = 0.009) than comparison children. There was no significant difference in WM between both groups. Factors associated with lower Est. IQ and PS among children with SCA included age, maternal education, weight-for-age Z scores, and height-for age Z scores. CONCLUSION In this small sample of children from Nigeria, we found worse cognitive functioning in children with SCA than in comparison children, and that sociodemographic and anthropomorphic factors were correlated with cognitive functioning.
Collapse
Affiliation(s)
| | - Robert B. Noll
- Department of Pediatrics, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Daniel G. Winger
- Clinical and Translational Science Institute, University of Pittsburgh, Pittsburgh, Pennsylvania
| | | | - Enrico M. Novelli
- Division of Hematology/Oncology, Department of Medicine, Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, Pennsylvania
| |
Collapse
|
14
|
Belluscio LM, Alberca CD, Pregi N, Cánepa ET. Altered gene expression in hippocampus and depressive-like behavior in young adult female mice by early protein malnutrition. GENES BRAIN AND BEHAVIOR 2016; 15:741-749. [PMID: 27555088 DOI: 10.1111/gbb.12322] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Revised: 08/06/2016] [Accepted: 08/21/2016] [Indexed: 01/01/2023]
Abstract
Perinatal development represents a critical period in the life of an individual. A common cause of poor development is that which comes from undernutrition or malnutrition. In particular, protein deprivation during development has been shown to have deep deleterious effects on brain's growth and plasticity. Early-life stress has also been linked with an increased risk to develop different psychopathologies later in life. We have previously shown that perinatal protein malnutrition in mice leads to the appearance of anxiety-related behaviors in the adulthood. We also found evidence that the female offspring was more susceptible to the development of depression-related behaviors. In the present work, we further investigated this behavior together with its molecular bases. We focused our study on the hippocampus, as it is a structure involved in coping with stressful situations. We found an increase in immobility time in the forced swimming test in perinatally malnourished females, and an alteration in the expression of genes related with neuroplasticity, early growth response 1, calcineurin and c-fos. We also found that perinatal malnutrition causes a reduction in the number of neurons in the hippocampus. This reduction, together with altered gene expression, could be related to the increment in immobility time observed in the forced swimming test.
Collapse
Affiliation(s)
- L M Belluscio
- Laboratorio de Neuroepigenética, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires.,Consejo Nacional de Investigaciones Científicas y Técnicas, Ciudad de Buenos Aires, Argentina
| | - C D Alberca
- Laboratorio de Neuroepigenética, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires
| | - N Pregi
- Laboratorio de Neuroepigenética, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires.,Consejo Nacional de Investigaciones Científicas y Técnicas, Ciudad de Buenos Aires, Argentina
| | - E T Cánepa
- Laboratorio de Neuroepigenética, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires.,Consejo Nacional de Investigaciones Científicas y Técnicas, Ciudad de Buenos Aires, Argentina
| |
Collapse
|
15
|
Szlagatys-Sidorkiewicz A, Borkowska A, Popińska K, Toporowska-Kowalska E, Grzybowska-Chlebowczyk U, Wernicka A, Hapyn E, Sibilska M, Gębora-Kowalska B, Więcek S, Zagożdżon P, Kierkuś J. Complications of PEG are not related to age - The result of 10-year multicenter survey. Adv Med Sci 2016; 61:1-5. [PMID: 26342669 DOI: 10.1016/j.advms.2015.07.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Revised: 06/12/2015] [Accepted: 07/24/2015] [Indexed: 02/07/2023]
Abstract
PURPOSE The aim of this study was to analyze whether the insertion of Percutaneous Endoscopic Gastrostomy (PEG) during infancy is related to higher morbidity. Moreover, we analyzed the structure of indications to PEG placement in various age groups of pediatric patients. MATERIAL/METHODS The study involved medical data of children after PEG insertion from six Polish endoscopic centers: infants (<12 months of age), toddlers (12-36 months), and preadolescents (>36 months). RESULTS The overall prevalence of early complications associated with PEG insertion was 5.14%; while they were noted in infants and preadolescents, none were recorded in toddlers. The analyzed age groups did not differ significantly in terms of the prevalence of late complications. Cerebral palsy (34.86%) and other chronic neurological conditions (34.29%) were the most frequent indications to PEG insertion in the whole group. Patients with congenital heart defects and multiple defect syndrome were inserted PEG at the youngest age; in contrast, the age at insertion was the highest in cystic fibrosis patients. CONCLUSIONS The early qualification to nutritional intervention via endoscopically formed gastrostomy can have important clinical implications with regards to improved therapeutic outcomes and reduced morbidity rates.
Collapse
|
16
|
Loret de Mola C, Quevedo LDA, Pinheiro RT, Gonçalves H, Gigante DP, Motta JVDS, Barros FC, Horta BL. The Effect of Fetal and Childhood Growth over Depression in Early Adulthood in a Southern Brazilian Birth Cohort. PLoS One 2015; 10:e0140621. [PMID: 26469192 PMCID: PMC4607416 DOI: 10.1371/journal.pone.0140621] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Accepted: 09/27/2015] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Poor nutrition and growth during fetal life and childhood might be associated with depression in adulthood; however, studies evaluating these associations present controversial results, especially when comparing studies using different proxies for fetal growth. We evaluated the association of fetal and childhood growth/nutrition with depression, in adulthood, using different approaches and measurement methods. METHOD In 1982, hospital births (n = 5914) in Pelotas, southern Brazil, were examined and have been prospectively followed. At 30 years, the presence of major depression and depressive symptoms severity was evaluated using the Mini International Neuropsychiatric Interview (MINI) and Beck Depression Inventory (BDI-II). The present study assessed their association with birth weight, premature birth, small for gestational age (SGA), stunting and conditional growth during childhood. RESULTS At 30 years, 3576 individuals were evaluated and 7.9% had major depression. Low birth weight (PR = 1.01 95%CI [0.64-1.60]), having been born SGA (PR = 0.87 95%CI [0.64-1.19]) and premature birth (PR = 1.22 95%CI [0.72-2.07]) were not associated with major depression in multivariable models. However, those born SGA who were also stunted in childhood had a higher prevalence of major depression (PR = 1.87 95%CI [1.06-3.29]) and greater odds of scoring a higher level of depression in the BDI-II (OR = 2.18 95%CI [1.34-3.53]). CONCLUSION In this Brazilian cohort of young adults, those born SGA who were also stunted during childhood had a higher risk of depression in adulthood. Our results show that the effect of growth impairment on depression is cumulative.
Collapse
Affiliation(s)
- Christian Loret de Mola
- Postgraduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil
- * E-mail:
| | | | | | - Helen Gonçalves
- Postgraduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil
| | | | - Janaína Vieira dos Santos Motta
- Postgraduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil
- Postgraduate Program in Health and Behavior, Universidade Católica de Pelotas, Pelotas, Brazil
| | - Fernando C. Barros
- Postgraduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil
- Postgraduate Program in Health and Behavior, Universidade Católica de Pelotas, Pelotas, Brazil
| | - Bernardo Lessa Horta
- Postgraduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil
| |
Collapse
|
17
|
Adebayo OL, Sandhir R, Adenuga GA. Protective roles of selenium and zinc against postnatal protein‐undernutrition‐induced alterations in Ca
2+
‐homeostasis leading to cognitive deficits in Wistar rats. Int J Dev Neurosci 2015; 43:1-7. [DOI: 10.1016/j.ijdevneu.2015.03.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Revised: 02/26/2015] [Accepted: 03/13/2015] [Indexed: 12/06/2022] Open
Affiliation(s)
- Olusegun L. Adebayo
- Department of Chemical SciencesCollege of Natural SciencesRedeemer's UniversityP.M.B. 230EdeOsun StateNigeria
- Department of Biochemistry, Basic Medical Science BuildingPanjab UniversityChandigarh160014India
- Department of Biochemistry, Faculty of Basic Medical SciencesOlabisi Onabanjo UniversityP.M.B. 2005, Remo CampusIkenneOgun StateNigeria
| | - Rajat Sandhir
- Department of Biochemistry, Basic Medical Science BuildingPanjab UniversityChandigarh160014India
| | - Gbenga A. Adenuga
- Department of Biochemistry, Faculty of Basic Medical SciencesOlabisi Onabanjo UniversityP.M.B. 2005, Remo CampusIkenneOgun StateNigeria
| |
Collapse
|
18
|
Waber DP, Bryce CP, Fitzmaurice GM, Zichlin ML, McGaughy J, Girard JM, Galler JR. Neuropsychological outcomes at midlife following moderate to severe malnutrition in infancy. Neuropsychology 2014; 28:530-40. [PMID: 24635710 DOI: 10.1037/neu0000058] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
OBJECTIVE To compare neuropsychological profiles of adults who had experienced an episode of moderate to severe protein-energy malnutrition confined to the first year of life with that of a healthy community comparison group. METHOD We assessed neuropsychological functioning in a cohort of Barbadian adults, all of whom had birth weight >2268 g. The previously malnourished group (N = 77, mean age = 38 years, 53% male) had been hospitalized during the first year of life for moderate to severe protein energy malnutrition and subsequently enrolled in a program providing nutrition education, home visits and subsidized foods to 12 years of age. They also had documented, adequate nutrition throughout childhood and complete catch-up in growth by the end of adolescence. The healthy comparison group (N = 59, mean age = 38 years, 54% male) were recruited as children from the same classrooms and neighborhoods. RESULTS Adjusted for effects of standard of living during childhood and adolescence and current intellectual ability level, there were nutrition group differences on measures of cognitive flexibility and concept formation, as well as initiation, verbal fluency, working memory, processing speed, and visuospatial integration. Behavioral and cognitive regulation were not affected. CONCLUSIONS Postnatal malnutrition confined to the first year of life is associated with neurocognitive compromise persisting into midlife. Early malnutrition may have a specific neuropsychological signature, affecting response initiation to a somewhat greater extent than response inhibition.
Collapse
Affiliation(s)
| | | | | | | | - Jill McGaughy
- Department of Psychology, University of New Hampshire
| | | | | |
Collapse
|
19
|
The intergenerational effects of early adversity. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2014; 128:177-98. [PMID: 25410545 DOI: 10.1016/b978-0-12-800977-2.00007-3] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Early insults during critical periods of brain development, both prenatal and postnatal, can result in epigenetic changes that may impact health and behavioral outcomes over the life span and into future generations. There is ample evidence that these early stages of brain development are sensitive to various environmental insults, including malnutrition, childhood trauma, and drug exposures. The notion that such changes, both physiological and behavioral, can also carry over into subsequent generations has long been recognized, especially in the context of experimental studies. However, epigenetic mechanisms capable of explaining such phenomena were not available until relatively recently, with most of this research published only within the last decade.
Collapse
|
20
|
Weeks M, Wild TC, Ploubidis GB, Naicker K, Cairney J, North CR, Colman I. Childhood cognitive ability and its relationship with anxiety and depression in adolescence. J Affect Disord 2014; 152-154:139-45. [PMID: 24206929 DOI: 10.1016/j.jad.2013.08.019] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2013] [Accepted: 08/13/2013] [Indexed: 11/28/2022]
Abstract
BACKGROUND Childhood cognitive ability may have protective effects against internalizing symptoms in adolescence, although this may depend on the time of symptom assessment and child gender. Also, the effects of childhood stressors on adolescent internalizing symptoms may be moderated by childhood cognitive ability. METHODS The sample included 4405 individuals from the Canadian National Longitudinal Study of Children and Youth (NLSCY). Between ages 4-5 and 10-11, children completed a test of verbal ability and scholastic aptitude and a series of mathematics computation tests. Internalizing symptoms were assessed via self-reports at ages 12-13 and 14-15. RESULTS Greater cognitive ability was generally associated with decreased odds of internalizing symptoms at age 12-13. However, greater cognitive ability generally increased, or had no effect on, the odds of internalizing symptoms at age 14-15. Some of the effects of childhood cognitive ability varied with child gender. Also, childhood cognitive ability attenuated the effects of family dysfunction and chronic illness throughout childhood on subsequent internalizing symptoms. LIMITATIONS These data are largely subject to some degree of reporting bias, the tests of cognitive ability are limited and may not represent overall cognitive ability, and there may be intermediary variables that account for the relationship between childhood cognitive ability and adolescent internalizing symptoms. CONCLUSION Results suggest that programs attempting to increase early cognitive skills may be particularly beneficial for girls. Also, an increased focus on cognitive skills may attenuate the negative effects of some stressors on subsequent anxious and depressive symptoms, regardless of child gender.
Collapse
Affiliation(s)
- M Weeks
- Department of Epidemiology and Community Medicine, University of Ottawa, Canada
| | | | | | | | | | | | | |
Collapse
|
21
|
Galler JR, Bryce CP, Zichlin ML, Waber DP, Exner N, Fitzmaurice GM, Costa PT. Malnutrition in the first year of life and personality at age 40. J Child Psychol Psychiatry 2013; 54:911-9. [PMID: 23488644 PMCID: PMC3686988 DOI: 10.1111/jcpp.12066] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/28/2013] [Indexed: 11/29/2022]
Abstract
BACKGROUND Early childhood malnutrition is associated with cognitive and behavioral impairment during childhood and adolescence, but studies in adulthood are limited. METHODS Using the NEO-PI-R personality inventory, we compared personality profiles at 37-43 years of age (M 40.3 years, SD 1.9) of Barbadian adults who had experienced moderate-to-severe protein-energy malnutrition (PEM) in the first year of life (n = 77) with healthy controls, who were former classmates of the index cases and were matched for age, gender, and handedness in childhood (n = 57). The previously malnourished participants had been rehabilitated, with good health and nutrition documented up to 12 years of age, and study participants were followed longitudinally from childhood to 40 years. Group comparisons were adjusted for childhood and adolescent standard of living, with and without correcting for IQ. RESULTS At the broad domain or factor level, previously malnourished participants had higher scores on Neuroticism and lower scores on Extraversion, Openness, Agreeableness, and Conscientiousness than did the healthy controls. At the subdomain or facet level, previously malnourished participants reported more anxiety, vulnerability, shyness and lowered sociability, less intellectual curiosity, greater suspiciousness of others, a more egocentric than altruistic orientation, and a lowered sense of efficacy or competence. CONCLUSIONS Malnutrition limited to the first year of life with good health and nutrition documented up to 12 years of age is associated with a significant overrepresentation of adult personality trait scores outside of the average range. This outcome has important implications for a variety of important life and mental health outcomes.
Collapse
Affiliation(s)
- Janina R Galler
- Judge Baker Children's Center, Harvard Medical School, Boston, MA 02120, USA.
| | | | | | | | | | | | | |
Collapse
|
22
|
Galler JR, Bryce CP, Waber DP, Zichlin ML, Fitzmaurice GM, Costa PT. MATERNAL DEPRESSIVE SYMPTOMS IN CHILDHOOD AND OPENNESS TO EXPERIENCE IN ADULTHOOD. IMAGINATION, COGNITION AND PERSONALITY 2013; 33:151-163. [PMID: 25506118 PMCID: PMC4261157 DOI: 10.2190/ic.33.1-2.e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
We examined the role of maternal depressive symptoms reported during childhood as a predictor of an important personality trait, Openness to Experience (O), in middle adulthood. Participants were 95 adults (38 previously malnourished, 57 control, mean age 42.1 years) who had been followed longitudinally since childhood by the Barbados Nutrition Study. Maternal depressive symptoms had been measured when the participants were 5-11 years of age by the General Adjustment and Morale Scale; O was measured in adulthood by the Revised NEO-Personality Inventory (NEO-PI-R). Multiple regression analyses, adjusted for childhood household standard of living, showed a significant main effect on O of maternal depressive symptoms (p < 0.01). Maternal depression also attenuated the significant effect of childhood malnutrition by 14%. Maternal depressive symptoms in childhood may therefore play a causal role in adult personality, in particular Openness to Experience, with implications for creativity.
Collapse
Affiliation(s)
- Janina R Galler
- Judge Baker Children's Center, Harvard Medical School, Boston, Massachusetts
| | | | - Deborah P Waber
- Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Miriam L Zichlin
- Judge Baker Children's Center, Harvard Medical School, Boston, Massachusetts
| | | | - Paul T Costa
- Duke University Medical Center, Durham, North Carolina
| |
Collapse
|
23
|
D'Angiulli A, Lipina SJ, Olesinska A. Explicit and implicit issues in the developmental cognitive neuroscience of social inequality. Front Hum Neurosci 2012; 6:254. [PMID: 22973216 PMCID: PMC3434357 DOI: 10.3389/fnhum.2012.00254] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2012] [Accepted: 08/20/2012] [Indexed: 11/13/2022] Open
Abstract
The appearance of developmental cognitive neuroscience (DCN) in the socioeconomic status (SES) research arena is hugely transformative, but challenging. We review challenges rooted in the implicit and explicit assumptions informing this newborn field. We provide balanced theoretical alternatives on how hypothesized psychological processes map onto the brain (e.g., problem of localization) and how experimental phenomena at multiple levels of analysis (e.g., behavior, cognition and the brain) could be related. We therefore examine unclear issues regarding the existing perspectives on poverty and their relationships with low SES, the evidence of low-SES adaptive functioning, historical precedents of the "alternate pathways" (neuroplasticity) interpretation of learning disabilities related to low-SES and the notion of deficit, issues of "normativity" and validity in findings of neurocognitive differences between children from different SES, and finally alternative interpretations of the complex relationship between IQ and SES. Particularly, we examine the extent to which the available laboratory results may be interpreted as showing that cognitive performance in low-SES children reflects cognitive and behavioral deficits as a result of growing up in specific environmental or cultural contexts, and how the experimental findings should be interpreted for the design of different types of interventions-particularly those related to educational practices-or translated to the public-especially the media. Although a cautionary tone permeates many studies, still, a potential deficit attribution-i.e., low-SES is associated with cognitive and behavioral developmental deficits-seems almost an inevitable implicit issue with ethical implications. Finally, we sketch the agenda for an ecological DCN, suggesting recommendations to advance the field, specifically, to minimize equivocal divulgation and maximize ethically responsible translation.
Collapse
Affiliation(s)
- Amedeo D'Angiulli
- Department of Neuroscience, Carleton UniversityOttawa, ON, Canada
- The Institute of Interdisciplinary Studies, Carleton UniversityOttawa, ON, Canada
| | - Sebastian J. Lipina
- Unidad de Neurobiología Aplicada (UNA, CEMIC-CONICET)Argentina
- Centro de Investigaciones Psicopedagógicas Aplicadas (CIPA-UNSAM)Argentina
| | - Alice Olesinska
- Department of Neuroscience, Carleton UniversityOttawa, ON, Canada
| |
Collapse
|
24
|
Galler JR, Bryce C, Waber DP, Zichlin ML, Fitzmaurice GM, Eaglesfield D. Socioeconomic outcomes in adults malnourished in the first year of life: a 40-year study. Pediatrics 2012; 130:e1-7. [PMID: 22732170 PMCID: PMC3382923 DOI: 10.1542/peds.2012-0073] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/08/2012] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Lifelong functional, adaptive, and economic outcomes of moderate to severe infantile malnutrition are not well known. We assessed social status and income at midlife in a cohort of Barbadian adults, hospitalized for protein-energy malnutrition (PEM) during the first year of life, with good nutrition and health thereafter, in the context of a 40-year longitudinal case-control study. We also examined to what extent childhood IQ mediated any group differences. METHODS Educational achievement, occupational status, and standard of living were assessed by the Hollingshead scales and a site-specific Ecology Questionnaire in Barbadian adults (aged 37-43 years) with a history of malnutrition (n = 80) and a matched healthy control group (n = 63), classmates of the index cases. Malnutrition effects, adjusted for childhood standard of living, were estimated by longitudinal multiple regression analyses, with and without childhood IQ, in the models. RESULTS PEM predicted poorer socioeconomic outcomes with medium to large effect sizes (0.50-0.94), but childhood IQ substantially attenuated the magnitude of these effects (adjusted effect sizes: 0.17-0.34). The gap in weekly household income between the PEM and control groups increased substantially over the life span (P < .001). CONCLUSIONS Moderate to severe PEM during the first year of life with adequate nutrition and health care thereafter is associated with significant depression of socioeconomic outcomes in adulthood, mediated in part by cognitive compromise in affected individuals. This finding underscores the potential long-term economic burden of infant malnutrition, which is of major concern given the continued high prevalence of malnutrition worldwide.
Collapse
Affiliation(s)
- Janina R Galler
- Judge Baker Children’s Center, Harvard Medical School, Boston,Massachusetts 02120, USA.
| | | | | | | | | | | |
Collapse
|
25
|
Galler JR, Bryce CP, Waber DP, Hock RS, Harrison R, Eaglesfield GD, Fitzmaurice G. Infant malnutrition predicts conduct problems in adolescents. Nutr Neurosci 2012; 15:186-92. [PMID: 22584048 DOI: 10.1179/1476830512y.0000000012] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES The purpose of this study was to compare the prevalence of conduct problems in a well-documented sample of Barbadian adolescents malnourished as infants and a demographic comparison group and to determine the extent to which cognitive impairment and environmental factors account for this association. METHODS Behavioral symptoms were assessed using a 76-item self-report scale in 56 Barbadian youth (11-17 years of age) with histories of protein-energy malnutrition (PEM) limited to the first year of life and 60 healthy classmates. Group comparisons were carried out by longitudinal and cross-sectional multiple regression analyses at 3 time points in childhood and adolescence. RESULTS Self-reported conduct problems were more prevalent among previously malnourished youth (P < 0.01). Childhood IQ and home environmental circumstances partially mediated the association with malnutrition. Teacher-reported classroom behaviors at earlier ages were significantly correlated with youth conduct problems, confirming the continuity of conduct problems through childhood and adolescence. DISCUSSION Self-reported conduct problems are elevated in children and adolescents with histories of early childhood malnutrition. Later vulnerability to increased conduct problems appears to be mediated by the more proximal neurobehavioral effects of the malnutrition on cognitive function and by adverse conditions in the early home environment.
Collapse
Affiliation(s)
- Janina R Galler
- Judge Baker Children's Center, 53 Parker Hill Avenue, Boston, MA 02120, USA.
| | | | | | | | | | | | | |
Collapse
|
26
|
Galler JR, Bryce CP, Zichlin ML, Fitzmaurice G, Eaglesfield GD, Waber DP. Infant malnutrition is associated with persisting attention deficits in middle adulthood. J Nutr 2012; 142:788-94. [PMID: 22378333 PMCID: PMC3301995 DOI: 10.3945/jn.111.145441] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Infantile malnutrition is known to be associated with cognitive and behavioral impairment during childhood and adolescence. Data pertaining to longer-term effects on behavioral outcomes in adulthood are limited. In this study, we report associations between infantile malnutrition and attention problems in adults at midlife. Attention problems were assessed by the Conners Adult ADHD Rating Scales (CAARS) and the Conners Continuous Performance Test (CPT) in 145 Barbadian adults (aged 37-43 y) who had been followed longitudinally since childhood. Previously malnourished participants (n = 80) had experienced moderate to severe protein-energy malnutrition in the first year of life and were successfully rehabilitated thereafter. They were compared with healthy adults (n = 65) who were former classmates of the index cases and who had been matched for age, sex, and handedness in childhood. Multiple regression analyses showed persisting effects of childhood malnutrition on both the CAARS and the CPT, independent of effects of household standard of living assessed in childhood. The malnutrition effect on the CAARS ratings was independent of IQ, whereas this effect was attenuated for the CPT after adjustment for IQ. Teacher-reported attention problems in childhood predicted attention problems in adulthood, indicating continuity over the life span. Infantile malnutrition may have long-term effects on attentional processes nearly 40 y after the episode, even with excellent long-term nutritional rehabilitation and independent of socioeconomic conditions in childhood and adolescence. This finding has major public health implications for populations exposed to early childhood malnutrition.
Collapse
Affiliation(s)
- Janina R. Galler
- Judge Baker Children's Center, Harvard Medical School, Boston, MA,Barbados Nutrition Study, Bridgetown, Barbados,To whom correspondence should be addressed. E-mail:
| | | | | | | | | | | |
Collapse
|