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Barrett CE, Jiang M, O'Flaherty BG, Dias BG, Rainnie DG, Young LJ, Menigoz A. Early life exposure to high fructose diet induces metabolic dysregulation associated with sex-specific cognitive impairment in adolescent rats. J Nutr Biochem 2023; 114:109220. [PMID: 36435289 PMCID: PMC9992084 DOI: 10.1016/j.jnutbio.2022.109220] [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: 09/03/2021] [Revised: 04/25/2022] [Accepted: 09/27/2022] [Indexed: 11/27/2022]
Abstract
The incidence of adolescent mental health disorders is on the rise. Epidemiological studies suggest that poor nutrition is a significant contributor to this public health crisis, specifically through exposure to high level of dietary sugar, including fructose, during critical periods of development. Previous studies have shown that elevated fructose exposure during adolescence disrupts mental health. Despite these data, it is currently unknown how fructose exposure, specifically during infancy, may impact adolescent mental health. We developed a rat experimental protocol to investigate the effects of fructose exposure during infancy on behavioral, cognitive and metabolic endpoints in adolescence. We found that exposing rats to high fructose from birth to weaning resulted in higher circulating glucose, insulin and leptin levels in adolescence. High fructose during infancy also increased bodyweight, disrupted metabolic homeostasis in the basolateral amygdala (BLA) as indicated by decreased activity of the cellular energy sensor AMPK, and impaired attention and impulsivity in a male-specific manner. This impaired attention observed in adolescent male rats following neonatal fructose exposure was partially rescued by viral-mediated, in vivo expression of a constitutively active form of AMPK in principal neurons of the BLA. Our results suggest that exposure to high level of fructose during infancy may impact adolescent mental health in a male-specific manner and that manipulation of AMPK activity may mitigate this impact.
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Affiliation(s)
- Catherine E Barrett
- Center for Translational Social Neuroscience, Department of Psychiatry and Behavioral Sciences, Yerkes National Primate Research Center, Emory University, Atlanta, Georgia, USA
| | - Megan Jiang
- Center for Translational Social Neuroscience, Department of Psychiatry and Behavioral Sciences, Yerkes National Primate Research Center, Emory University, Atlanta, Georgia, USA
| | - Brendan G O'Flaherty
- Center for Translational Social Neuroscience, Department of Psychiatry and Behavioral Sciences, Yerkes National Primate Research Center, Emory University, Atlanta, Georgia, USA
| | - Brian G Dias
- Center for Translational Social Neuroscience, Department of Psychiatry and Behavioral Sciences, Yerkes National Primate Research Center, Emory University, Atlanta, Georgia, USA; Department of Pediatrics, Keck School of Medicine of USC, Los Angeles, California, USA; Division of Research on Children, Youth & Families, Children's Hospital Los Angeles, Los Angeles, California, USA; Developmental Neuroscience and Neurogenetics Program, The Saban Research Institute, Los Angeles, California, USA
| | - Donald G Rainnie
- Center for Translational Social Neuroscience, Department of Psychiatry and Behavioral Sciences, Yerkes National Primate Research Center, Emory University, Atlanta, Georgia, USA
| | - Larry J Young
- Center for Translational Social Neuroscience, Department of Psychiatry and Behavioral Sciences, Yerkes National Primate Research Center, Emory University, Atlanta, Georgia, USA
| | - Aurelie Menigoz
- Center for Translational Social Neuroscience, Department of Psychiatry and Behavioral Sciences, Yerkes National Primate Research Center, Emory University, Atlanta, Georgia, USA.
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Mancini VO, Brook J, Hernandez C, Strickland D, Christophersen CT, D'Vaz N, Silva D, Prescott S, Callaghan B, Downs J, Finlay-Jones A. Associations between the human immune system and gut microbiome with neurodevelopment in the first 5 years of life: A systematic scoping review. Dev Psychobiol 2023; 65:e22360. [PMID: 36811373 PMCID: PMC10107682 DOI: 10.1002/dev.22360] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 10/26/2022] [Accepted: 11/04/2022] [Indexed: 01/13/2023]
Abstract
The aim of this review was to map the literature assessing associations between maternal or infant immune or gut microbiome biomarkers and child neurodevelopmental outcomes within the first 5 years of life. We conducted a PRISMA-ScR compliant review of peer-reviewed, English-language journal articles. Studies reporting gut microbiome or immune system biomarkers and child neurodevelopmental outcomes prior to 5 years were eligible. Sixty-nine of 23,495 retrieved studies were included. Of these, 18 reported on the maternal immune system, 40 on the infant immune system, and 13 on the infant gut microbiome. No studies examined the maternal microbiome, and only one study examined biomarkers from both the immune system and the gut microbiome. Additionally, only one study included both maternal and infant biomarkers. Neurodevelopmental outcomes were assessed from 6 days to 5 years. Associations between biomarkers and neurodevelopmental outcomes were largely nonsignificant and small in effect size. While the immune system and gut microbiome are thought to have interactive impacts on the developing brain, there remains a paucity of published studies that report biomarkers from both systems and associations with child development outcomes. Heterogeneity of research designs and methodologies may also contribute to inconsistent findings. Future studies should integrate data across biological systems to generate novel insights into the biological underpinnings of early development.
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Affiliation(s)
- Vincent O Mancini
- Early Neurodevelopment and Mental Health, Telethon Kids Institute, Nedlands, Western Australia, Australia
| | - Juliet Brook
- Early Neurodevelopment and Mental Health, Telethon Kids Institute, Nedlands, Western Australia, Australia
| | - Christian Hernandez
- Department of Molecular Biology, Princeton University, Princeton, New Jersey, USA
| | - Deborah Strickland
- Early Neurodevelopment and Mental Health, Telethon Kids Institute, Nedlands, Western Australia, Australia
| | - Claus T Christophersen
- WA Human Microbiome Collaboration Centre, School of Molecular and Life Sciences, Curtin University, Bentley, Western Australia, Australia.,School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Nina D'Vaz
- Early Neurodevelopment and Mental Health, Telethon Kids Institute, Nedlands, Western Australia, Australia
| | - Desiree Silva
- Early Neurodevelopment and Mental Health, Telethon Kids Institute, Nedlands, Western Australia, Australia
| | - Susan Prescott
- Early Neurodevelopment and Mental Health, Telethon Kids Institute, Nedlands, Western Australia, Australia
| | - Bridget Callaghan
- Brain and Body Lab, University of California, Los Angeles, Los Angeles, California, USA
| | - Jenny Downs
- Early Neurodevelopment and Mental Health, Telethon Kids Institute, Nedlands, Western Australia, Australia
| | - Amy Finlay-Jones
- Early Neurodevelopment and Mental Health, Telethon Kids Institute, Nedlands, Western Australia, Australia
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3
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Chen S, Xiao X, Song X, Qi Z, Li Y. Prediction of cord blood leptin on infant's neurodevelopment: A birth cohort in rural Yunnan, China. Psychoneuroendocrinology 2023; 148:105955. [PMID: 36442291 DOI: 10.1016/j.psyneuen.2022.105955] [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: 06/17/2022] [Revised: 09/17/2022] [Accepted: 10/17/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND Leptin, one of the peptide hormones secreted by adipocytes, plays a vital part in metabolism, but its role in early-life neurodevelopment remains poorly understood. METHODS We performed leptin analysis on 323 cord blood samples collected from a birth cohort in Yunnan rural area, China, and assessed infants' neurodevelopment at one year of age by the Bayley Scales of Infant and Toddler Development-Third Edition (BSID-III). Multiple linear regression and binary logistic regression models were used to explore the associations between cord blood leptin (CBL) concentrations and infants' neurodevelopment and the ability of CBL to predict the probabilities of infants' neurodevelopment delay. RESULTS Overall, 323 infants were included in this study. The median concentration of CBL was 4.7 ng/ml. The proportion of 1-year-old infants identified as being neurodevelopmental delayed was 34.5%, and delays in cognitive, language, and motor domains were 11.1%, 26.6%, and 13.9%, respectively. Multiple linear regression analyses manifested that the CBL concentration (log10-transformed) was positively correlated with the cognitive, language, and motor composite scores in infants, respectively (β = 7.76, 95%CI: 3.81-11.71; β = 6.73, 95%CI: 3.41-10.06; and β = 6.88, 95%CI: 3.48-10.29, respectively). Binary logistic regression analysis showed that compared with the higher, lower CBL (< 4.7 ng/ml) yielded a 1.41-fold increase in the risk of language development delay (OR = 2.41,95%CI: 1.42-4.09), a 1.49-fold higher risk of motor development delay (OR = 2.49, 95%CI: 1.25-4.96), and a 1.71-fold higher risk of neurodevelopment delay (OR = 2.71, 95%CI: 1.64-4.48) among infants. The prediction models showed that the probabilities of development delay in infants' language, motor, and neurodevelopment increased with the decline of CBL concentrations [rs = -0.63 (95% CI: -0.71, -0.56), rs = -0.46 (95% CI: -0.55, -0.38), rs = -0.55 (95% CI: -0.63, -0.46), respectively]. CONCLUSION The decline of CBL was associated with the decrease in infants' neurodevelopment scores at one year of age. CBL below 4.7 ng/ml may increase the risk of infants' neurodevelopment delay. The probabilities of infants' neurodevelopment delay increased with the decrease of CBL concentrations. CBL may be a predictor of the probability of children's neurodevelopment delay.
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Affiliation(s)
- Shuqi Chen
- School of Public Health, Kunming Medical University, Kunming, China; Ministry of Child Health, Longgang District Maternity & Child Healthcare Hospital of Shenzhen, Shenzhen, Guangdong, China
| | - Xia Xiao
- School of Public Health, Kunming Medical University, Kunming, China
| | - Xiaoxiao Song
- School of Public Health, Kunming Medical University, Kunming, China
| | - Zhiye Qi
- School of Public Health, Kunming Medical University, Kunming, China; Department of Pediatrics, First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, China
| | - Yan Li
- School of Public Health, Kunming Medical University, Kunming, China.
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4
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Cord blood adiponectin and leptin are associated with a lower risk of stunting during infancy. Sci Rep 2022; 12:15122. [PMID: 36068284 PMCID: PMC9448758 DOI: 10.1038/s41598-022-19463-3] [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: 06/22/2022] [Accepted: 08/30/2022] [Indexed: 11/08/2022] Open
Abstract
Undernutrition is responsible for up to 45% of deaths in children under five, with low- and middle-income countries disproportionately affected. Adipokines are known modulators of metabolism and have been linked to growth rates and neurocognition during infancy. We examined the relationship(s) between cord blood adiponectin and leptin and both longitudinal growth and cognition during the first year of life using generalized estimating equations. Infants were classified as underweight (weight-for-age z-score [WAZ]), stunted (height-for-age z-score [HAZ]) or wasted (weight-for-height z-score [WHZ]) using WHOAnthro software. Cord blood adiponectin and leptin levels were highly correlated (r = 0.35, P < 0.0001) and positively associated with birth WAZ (r = 0.34 and r = 0.45, P < 0.0001, respectively). Adipokines were independently, inversely associated with weight gain. Infants in the highest quintile of adipokine production had a lower risk of being stunted, while neither was associated with lower WAZ or WHZ in final adjusted models. Cognition was not found to be independently related to cord blood leptin or adiponectin. The negative association with adipokines and rate of weight gain during infancy may reflect heightened nutritional status at birth rather than a direct hormonal influence. The relationship between leptin or adiponectin and longitudinal length gains suggests that both adipokines may promote linear growth during infancy.
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5
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Kishi R, Ikeda-Araki A, Miyashita C, Itoh S, Kobayashi S, Ait Bamai Y, Yamazaki K, Tamura N, Minatoya M, Ketema RM, Poudel K, Miura R, Masuda H, Itoh M, Yamaguchi T, Fukunaga H, Ito K, Goudarzi H. Hokkaido birth cohort study on environment and children's health: cohort profile 2021. Environ Health Prev Med 2021; 26:59. [PMID: 34022817 PMCID: PMC8141139 DOI: 10.1186/s12199-021-00980-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Accepted: 05/07/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The Hokkaido Study on Environment and Children's Health is an ongoing study consisting of two birth cohorts of different population sizes: the Sapporo cohort and the Hokkaido cohort. Our primary objectives are to (1) examine the effects that low-level environmental chemical exposures have on birth outcomes, including birth defects and growth retardation; (2) follow the development of allergies, infectious diseases, and neurobehavioral developmental disorders, as well as perform a longitudinal observation of child development; (3) identify high-risk groups based on genetic susceptibility to environmental chemicals; and (4) identify the additive effects of various chemicals, including tobacco. METHODS The purpose of this report is to provide an update on the progress of the Hokkaido Study, summarize recent results, and suggest future directions. In particular, this report provides the latest details from questionnaire surveys, face-to-face examinations, and a collection of biological specimens from children and measurements of their chemical exposures. RESULTS The latest findings indicate different risk factors of parental characteristics on birth outcomes and the mediating effect between socioeconomic status and children that are small for the gestational age. Maternal serum folate was not associated with birth defects. Prenatal chemical exposure and smoking were associated with birth size and growth, as well as cord blood biomarkers, such as adiponectin, leptin, thyroid, and reproductive hormones. We also found significant associations between the chemical levels and neuro development, asthma, and allergies. CONCLUSIONS Chemical exposure to children can occur both before and after birth. Longer follow-up for children is crucial in birth cohort studies to reinforce the Developmental Origins of Health and Disease hypothesis. In contrast, considering shifts in the exposure levels due to regulation is also essential, which may also change the association to health outcomes. This study found that individual susceptibility to adverse health effects depends on the genotype. Epigenome modification of DNA methylation was also discovered, indicating the necessity of examining molecular biology perspectives. International collaborations can add a new dimension to the current knowledge and provide novel discoveries in the future.
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Affiliation(s)
- Reiko Kishi
- Center for Environmental and Health Sciences, Hokkaido University, Kita 12, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-0812, Japan. .,WHO Collaborating Centre for Environmental Health and Prevention of Chemical Hazards, Sapporo, Japan.
| | - Atsuko Ikeda-Araki
- Center for Environmental and Health Sciences, Hokkaido University, Kita 12, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-0812, Japan.,WHO Collaborating Centre for Environmental Health and Prevention of Chemical Hazards, Sapporo, Japan.,Faculty of Health Sciences, Hokkaido University, Sapporo, Japan
| | - Chihiro Miyashita
- Center for Environmental and Health Sciences, Hokkaido University, Kita 12, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-0812, Japan.,WHO Collaborating Centre for Environmental Health and Prevention of Chemical Hazards, Sapporo, Japan
| | - Sachiko Itoh
- Center for Environmental and Health Sciences, Hokkaido University, Kita 12, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-0812, Japan.,WHO Collaborating Centre for Environmental Health and Prevention of Chemical Hazards, Sapporo, Japan
| | - Sumitaka Kobayashi
- Center for Environmental and Health Sciences, Hokkaido University, Kita 12, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-0812, Japan.,WHO Collaborating Centre for Environmental Health and Prevention of Chemical Hazards, Sapporo, Japan
| | - Yu Ait Bamai
- Center for Environmental and Health Sciences, Hokkaido University, Kita 12, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-0812, Japan.,WHO Collaborating Centre for Environmental Health and Prevention of Chemical Hazards, Sapporo, Japan
| | - Keiko Yamazaki
- Center for Environmental and Health Sciences, Hokkaido University, Kita 12, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-0812, Japan.,WHO Collaborating Centre for Environmental Health and Prevention of Chemical Hazards, Sapporo, Japan
| | - Naomi Tamura
- Center for Environmental and Health Sciences, Hokkaido University, Kita 12, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-0812, Japan.,WHO Collaborating Centre for Environmental Health and Prevention of Chemical Hazards, Sapporo, Japan
| | - Machiko Minatoya
- Center for Environmental and Health Sciences, Hokkaido University, Kita 12, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-0812, Japan.,WHO Collaborating Centre for Environmental Health and Prevention of Chemical Hazards, Sapporo, Japan
| | - Rahel Mesfin Ketema
- Center for Environmental and Health Sciences, Hokkaido University, Kita 12, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-0812, Japan.,Graduate School of Health Sciences, Hokkaido University, Sapporo, Japan
| | - Kritika Poudel
- Center for Environmental and Health Sciences, Hokkaido University, Kita 12, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-0812, Japan.,WHO Collaborating Centre for Environmental Health and Prevention of Chemical Hazards, Sapporo, Japan.,Faculty of Health Sciences, Hokkaido University, Sapporo, Japan
| | - Ryu Miura
- Center for Environmental and Health Sciences, Hokkaido University, Kita 12, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-0812, Japan.,WHO Collaborating Centre for Environmental Health and Prevention of Chemical Hazards, Sapporo, Japan
| | - Hideyuki Masuda
- Center for Environmental and Health Sciences, Hokkaido University, Kita 12, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-0812, Japan.,WHO Collaborating Centre for Environmental Health and Prevention of Chemical Hazards, Sapporo, Japan
| | - Mariko Itoh
- Center for Environmental and Health Sciences, Hokkaido University, Kita 12, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-0812, Japan.,WHO Collaborating Centre for Environmental Health and Prevention of Chemical Hazards, Sapporo, Japan
| | - Takeshi Yamaguchi
- Center for Environmental and Health Sciences, Hokkaido University, Kita 12, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-0812, Japan.,WHO Collaborating Centre for Environmental Health and Prevention of Chemical Hazards, Sapporo, Japan
| | - Hisanori Fukunaga
- Center for Environmental and Health Sciences, Hokkaido University, Kita 12, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-0812, Japan.,WHO Collaborating Centre for Environmental Health and Prevention of Chemical Hazards, Sapporo, Japan
| | - Kumiko Ito
- Center for Environmental and Health Sciences, Hokkaido University, Kita 12, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-0812, Japan
| | - Houman Goudarzi
- Faculty of Medicine and Graduate School of Medicine, Center for Medical Education and International Relations, Hokkaido University, Sapporo, Japan
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Corrêa CB, Mastroeni SSBS, Mastroeni MF. Effect of age at menarche on the mother's weight status two and four years after delivery: a cohort study. Women Health 2020; 60:1196-1205. [PMID: 32854608 DOI: 10.1080/03630242.2020.1811833] [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] [Indexed: 12/15/2022]
Abstract
We aimed to estimate the effect of age at menarche on the risk of excess body weight in Brazilian women two and four years after delivery. This was a cohort study that used data from adult women of the Predictors of Maternal and Child Excess Body Weight (PREDI) Study obtained at baseline (2012) and at 1st(2014) and 2nd(2016) follow-up. A total of 435 women attending a public maternity hospital in Joinville-Brazil were initially included in the study (baseline) and 215 of them continued to participate in the 2nd follow-up carried out in the homes of the participants. Regression analysis was used to estimate the association between age at menarche (<12; ≥12 years) and excess body weight (≥25 kg/m2) trajectory during the follow-ups. Unadjusted analysis showed that mothers with age at menarche <12 years were 1.29 times (p = .018) more likely to be overweight/obese than those with age at menarche ≥12 years. After adjustment, age at menarche continued to exert an independent effect on the mother's body mass index (RR = 1.23; p = .037) four years after delivery. Strategies designed to attenuate the rising prevalence of maternal overweight and obesity, especially after pregnancy, could help improve the mother's health status in the future.
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Affiliation(s)
- Cecilia Burigo Corrêa
- Postgraduate Program in Health and Environment, University of the Joinville Region , Santa Catarina, Brazil
| | | | - Marco F Mastroeni
- Postgraduate Program in Health and Environment, University of the Joinville Region , Santa Catarina, Brazil.,Department of Health Sciences, University of the Joinville Region , Santa Catarina, Brazil
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7
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Berger PK, Plows JF, Jones RB, Alderete TL, Yonemitsu C, Poulsen M, Ryoo JH, Peterson BS, Bode L, Goran MI. Human milk oligosaccharide 2'-fucosyllactose links feedings at 1 month to cognitive development at 24 months in infants of normal and overweight mothers. PLoS One 2020; 15:e0228323. [PMID: 32049968 PMCID: PMC7015316 DOI: 10.1371/journal.pone.0228323] [Citation(s) in RCA: 78] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 01/10/2020] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Infant cognitive development is influenced by maternal factors that range from obesity to early feeding and breast milk composition. Animal studies suggest a role for human milk oligosaccharide (HMO), 2'-fucosyllactose (2'FL), on learning and memory, yet no human studies have examined its impact on infant cognitive development relative to other HMOs and maternal factors. OBJECTIVE To determine the impact of 2'FL from breast milk feeding on infant cognitive development at 24 months of age relative to maternal obesity and breast milk feeding frequency. METHODS AND MATERIALS Hispanic mother-infant pairs (N = 50) were recruited across the spectrum of pre-pregnancy BMI. Breast milk was collected at 1 and 6 months, and feedings/day were reported. Nineteen HMOs were analyzed using high-performance liquid chromatography, with initial interest in 2'FL. Infant cognitive development score was assessed with the Bayley-III Scale at 24 months. Linear regressions were used for prediction, and bootstrapping to determine mediation by 2'FL. RESULTS Maternal pre-pregnancy BMI was not related to feedings/day or HMOs, but predicted poorer infant cognitive development (β = -0.31, P = 0.03). Feedings/day (β = 0.34) and 2'FL (β = 0.59) at 1 month predicted better infant cognitive development (both P≤ 0.01). The association of feedings/day with infant cognitive development was no longer significant after further adjustment for 2'FL (estimated mediation effect = 0.13, P = 0.04). There were no associations of feedings/day and 2'FL at 6 months with infant cognitive development. CONCLUSIONS Our findings suggest that maternal factors influence infant cognitive development through multiple means. Though maternal obesity may be a separate negative influence, greater frequency of breast milk feeding at 1 month contributed to infant cognitive development through greater exposure to 2'FL relative to other HMOs. The influence of 2'FL was not significant at 6 months, indicating that early exposure to 2'FL may be a critical temporal window for positively influencing infant cognitive development.
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Affiliation(s)
- Paige K. Berger
- Department of Pediatrics, The Saban Research Institute, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
| | - Jasmine F. Plows
- Department of Pediatrics, The Saban Research Institute, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
| | - Roshonda B. Jones
- Department of Pediatrics, The Saban Research Institute, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
| | - Tanya L. Alderete
- Department of Integrative Physiology, University of Colorado Boulder, Boulder, Colorado, United States of America
| | - Chloe Yonemitsu
- Department of Pediatrics and Mother-Milk-Infant Center of Research Excellence, University of California, San Diego, La Jolla, California, United States of America
| | - Marie Poulsen
- University Center for Excellence in Developmental Disabilities, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
| | - Ji Hoon Ryoo
- Department of Pediatrics, The Saban Research Institute, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
| | - Bradley S. Peterson
- Department of Pediatrics, The Saban Research Institute, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
| | - Lars Bode
- Department of Pediatrics and Mother-Milk-Infant Center of Research Excellence, University of California, San Diego, La Jolla, California, United States of America
| | - Michael I. Goran
- Department of Pediatrics, The Saban Research Institute, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
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8
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Karakosta P, Margetaki K, Fthenou E, Kampouri M, Kyriklaki A, Koutra K, Chalkiadaki G, Roumeliotaki T, Vafeiadi M, Kogevinas M, Mantzoros C, Chatzi L. Cord Leptin is Associated with Neuropsychomotor Development in Childhood. Obesity (Silver Spring) 2019; 27:1693-1702. [PMID: 31479200 PMCID: PMC6756960 DOI: 10.1002/oby.22571] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Accepted: 06/06/2019] [Indexed: 11/10/2022]
Abstract
OBJECTIVE Leptin is critical for central nervous system development and maturation. This study aimed to evaluate the potential regulatory role of cord leptin in the neuropsychomotor development of children ages 18 months to 6 years. METHODS This study included 424 children from a prospective mother-child cohort (Rhea Study; Crete, Greece) with available cord leptin levels and data on neurodevelopmental outcomes at 18 months (Bayley Scales of Infant and Toddler Development, Third Edition), 4 years (McCarthy Scales of Children's Abilities), and 6 years (Raven's Coloured Progressive Matrices and Trail Making Test). Multivariable linear regression models were used to explore the associations. RESULTS Each 10-ng/mL increase in the cord leptin level was associated with increased scores on the gross motor scale at 18 months (β coefficient: 3.8; 95% CI: 0.0-7.5), with decreased scores in the general cognitive performance (β coefficient: -3.0; 95% CI: -5.5 to -0.4), perceptual performance (β coefficient: -3.4; 95% CI: -6.0 to -9.9), working memory (β coefficient: -3.1; 95% CI: -5.7 to -0.4), executive function (β coefficient -3.1; 95% CI: -5.7 to -0.5), and functions of the posterior cortex (β coefficient: -2.7; 95% CI: -5.2 to -0.1) scales at 4 years, and with a 3.7-unit decrease in the Raven's Coloured Progressive Matrices score at 6 years (β coefficient: -3.7; 95% CI: -6.9 to -0.5). CONCLUSIONS Increased cord leptin levels are associated with enhanced gross motor development at 18 months but decreased cognitive performance in early and middle childhood.
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Affiliation(s)
- Polyxeni Karakosta
- Department of Social Medicine, School of Medicine,
University of Crete, Heraklion, Greece
- Clinical Microbiology Laboratory, Attikon University
Hospital, National and Kapodistrian University of Athens, Greece
| | - Katerina Margetaki
- Department of Social Medicine, School of Medicine,
University of Crete, Heraklion, Greece
| | - Eleni Fthenou
- Qatar Biobank for Medical Research, Qatar Foundation for
Education, Science and Community, Doha, Doha, Qatar
| | - Mariza Kampouri
- Department of Social Medicine, School of Medicine,
University of Crete, Heraklion, Greece
| | - Andriani Kyriklaki
- Department of Social Medicine, School of Medicine,
University of Crete, Heraklion, Greece
| | - Katerina Koutra
- Department of Psychology, School of Social Sciences,
University of Crete, Rethymnon, Greece
| | - Georgia Chalkiadaki
- Department of Social Medicine, School of Medicine,
University of Crete, Heraklion, Greece
| | - Theano Roumeliotaki
- Department of Social Medicine, School of Medicine,
University of Crete, Heraklion, Greece
| | - Marina Vafeiadi
- Department of Social Medicine, School of Medicine,
University of Crete, Heraklion, Greece
| | - Manolis Kogevinas
- ISGlobal, Centre for Research in Environmental
Epidemiology (CREAL), Barcelona, Spain
| | - Christos Mantzoros
- Division of Endocrinology, Diabetes, and Metabolism,
Department of Medicine, Beth Israel, Deaconess Medical Center, Harvard Medical
School, Boston, Massachusetts, United States
| | - Lida Chatzi
- Department of Preventive Medicine, University of Southern
California, Los Angeles, CA, United States
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9
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Influence of weight status at 2 years on memory performance at 4-5 years of age. Ann Hum Biol 2019; 46:196-204. [PMID: 31208210 DOI: 10.1080/03014460.2019.1632928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Background: Memory performance is a cognitive function that is affected by environmental, genetic and socioeconomic factors, as well as by weight status.Aim: To evaluate the association of weight status at 2 years of age with the memory performance of children at 4-5 years of age.Subjects and methods: A cross-sectional study that used baseline data (2012) and data from two follow-up periods (2014 and 2016) of the PREDI Cohort Study. Participants were mother-child pairs 4-5 years after delivery who were seen between July 2016 and August 2017. The children's memory performance was evaluated individually using a validated Brazilian instrument.Results: Of the 203 children included in the study, 117 (57.6%), 52 (25.6%) and 34 (16.8%) had low, moderate and high memory performance, respectively. After adjusting for potential confounders, children with a BMI > 85th percentile had 3.33-times higher odds of exhibiting lower memory performance at 4-5 years of age than those with a BMI ≤ 85th percentile. In addition to the children's BMI at 2 years of age, mother's education was another independent determinant of children's memory performance. There was a progressive increase in the odds of children having lower memory performance at 4-5 years of age as the mother's education decreased.Conclusion: Primary prevention of overweight and management of cognitive functions may be important strategies to improve the cognitive development of children in the future.
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Lee LC, Su MT, Cho YC, Lee-Chen GJ, Yeh TK, Chang CY. Multiple epigenetic biomarkers for evaluation of students' academic performance. GENES BRAIN AND BEHAVIOR 2019; 18:e12559. [PMID: 30806012 DOI: 10.1111/gbb.12559] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 01/18/2019] [Accepted: 02/07/2019] [Indexed: 11/28/2022]
Abstract
Several reports have shown that methyl CpG-binding protein 2 (MeCP2), brain-derived neurotrophic factor (BDNF), phospho-cAMP response element-binding protein (p-CREB) and microRNAs may be important in regulating academic performance because of their roles in neuropsychiatry and cognitive diseases. The first goal of this study was to explore the associations among MeCP2, BDNF, CREB and academic performance. This study also examined the pathway responsible for the effects of MeCP2, BDNF, p-CREB and microRNAs on academic performance. Scores from the basic competency test, an annual national competitive entrance examination, were used to evaluate academic performance. Subjects' plasma RNA was extracted and analyzed. This study determined that participants in the higher academic performance group had a significant difference in MECP2 mRNA expression compared with the lower academic performance group. We then used neuronal human derived neuroblastoma cell line (SH-SY5Y) cells with inducible MeCP2 expression from a second copy of the gene as a gain-of-function model and found that MeCP2 overexpression positively affected p-CREB and BDNF expression initially. After negative feedback, the p-CREB and BDNF levels subsequently decreased. In the neuronal phenotype examination, we found a significant reduction in total outgrowth and branches in MeCP2-induced cells compared with noninduced cells. This work describes pathways that may be responsible for the effects of MeCP2, BDNF, p-CREB and microRNAs on academic performance. These results may shed light on the development of promising clinical treatment strategies in the area of neuropsychological adjustment.
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Affiliation(s)
- Li-Ching Lee
- Science Education Center and Graduate Institute of Science Education, National Taiwan Normal University, Taipei, Taiwan
| | - Ming-Tsan Su
- Department of Life Science, National Taiwan Normal University, Taipei, Taiwan
| | - Ying-Chun Cho
- Science Education Center and Graduate Institute of Science Education, National Taiwan Normal University, Taipei, Taiwan
| | - Guey-Jen Lee-Chen
- Department of Life Science, National Taiwan Normal University, Taipei, Taiwan
| | - Ting-Kuang Yeh
- Science Education Center and Graduate Institute of Science Education, National Taiwan Normal University, Taipei, Taiwan.,Institute of Marine Environment Science and Technology, National Taiwan Normal University, Taipei, Taiwan.,Department of Earth Science, National Taiwan Normal University, Taipei, Taiwan
| | - Chun-Yen Chang
- Science Education Center and Graduate Institute of Science Education, National Taiwan Normal University, Taipei, Taiwan.,Department of Earth Science, National Taiwan Normal University, Taipei, Taiwan
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Li N, Arbuckle TE, Muckle G, Lanphear BP, Boivin M, Chen A, Dodds L, Fraser WD, Ouellet E, Séguin JR, Velez MP, Yolton K, Braun JM. Associations of cord blood leptin and adiponectin with children's cognitive abilities. Psychoneuroendocrinology 2019; 99:257-264. [PMID: 30390444 PMCID: PMC6239208 DOI: 10.1016/j.psyneuen.2018.10.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 10/22/2018] [Accepted: 10/23/2018] [Indexed: 12/11/2022]
Abstract
Background Adipocytokines may play a role in fetal programming of neurodevelopment. We aimed to investigate the associations between cord blood adipocytokine concentrations and children's intelligence test scores. Methods We used data from two ongoing pregnancy cohorts in North America: the Maternal-Infant Research on Environmental Chemicals (MIREC, n = 429) and Health Outcomes and Measures of the Environment (HOME, n = 183) Studies. Umbilical cord blood adipocytokine concentrations were measured using enzyme-linked immunosorbent assays. We assessed children's Intelligence Quotient (IQ) and its components using the Wechsler Preschool and Primary Scales of Intelligence-III or Wechsler Intelligence Scale for Children-IV. We used linear regression and linear mixed models to estimate associations between log2-transformed adipocytokine concentrations and children's IQ after adjusting for sociodemographic, perinatal, and child factors. Results After adjusting for covariates, cord blood adiponectin was positively associated with children's full-scale IQ scores at age 3 years in the MIREC Study (β = 1.4, 95% confidence interval [CI]: 0.2, 2.5) and at ages 5 and 8 years in the HOME Study (β = 1.7, CI: -0.1, 3.5). Adiponectin was positively associated with performance IQ in both studies (MIREC: β = 2.0, CI: 0.7, 3.3; HOME: β = 2.2, CI: 0.5, 3.9). Adiponectin was positively associated with working memory composite scores at age 8 in the HOME Study (β = 3.1, CI: 1.0, 5.2). Leptin was not associated with children's IQ in either study. Conclusions Cord blood adiponectin was associated with higher full-scale and performance IQ and working memory composite scores in children. Future studies are needed to explore the mechanisms underlying these associations.
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Affiliation(s)
- Nan Li
- Department of Epidemiology, Brown University, Providence, RI, United States.
| | - Tye E Arbuckle
- Population Studies Division, Healthy Environments and Consumer Safety Branch, Health Canada, Ottawa, Ontario, Canada
| | - Gina Muckle
- School of Psychology, Laval University, Ville de Québec, Québec, Canada
| | - Bruce P Lanphear
- Faculty of Health Sciences, Simon Fraser University, British Columbia, Canada; Child and Family Research Institute, BC Children's Hospital, Vancouver, British Columbia, Canada
| | - Michel Boivin
- School of Psychology, Laval University, Ville de Québec, Québec, Canada
| | - Aimin Chen
- Division of Epidemiology, Department of Environmental Health, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Linda Dodds
- Perinatal Epidemiology Research Unit, IWK Health Center, Halifax, Canada
| | - William D Fraser
- Centre Hospitalier Universitaire (CHU) Sainte-Justine Research Center, Mother and Child University Hospital Center, Montreal, Québec, Canada; Centre de recherche du CHUS (CHU de Sherbrooke), University of Sherbrooke, Sherbrooke, Québec, Canada
| | - Emmanuel Ouellet
- CHU de Québec-Université Laval Research Center, Ville de Québec, Québec, Canada
| | - Jean R Séguin
- Centre Hospitalier Universitaire (CHU) Sainte-Justine Research Center, Mother and Child University Hospital Center, Montreal, Québec, Canada; Department of Psychiatry, University of Montréal, Montréal, Québec, Canada
| | - Maria P Velez
- Department of Obstetrics and Gynecology, Queen's University, Kingston, Ontario, Canada
| | - Kimberly Yolton
- Department of Pediatrics, Division of General and Community Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Joseph M Braun
- Department of Epidemiology, Brown University, Providence, RI, United States
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Minatoya M, Itoh S, Araki A, Tamura N, Yamazaki K, Miyashita C, Kishi R. Association between Fetal Adipokines and Child Behavioral Problems at Preschool Age: The Hokkaido Study on Environment and Children's Health. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15010120. [PMID: 29324697 PMCID: PMC5800219 DOI: 10.3390/ijerph15010120] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Revised: 12/20/2017] [Accepted: 01/09/2018] [Indexed: 12/21/2022]
Abstract
Studies have suggested associations between maternal obesity and mental health problems of their children. However, the underlying mechanism is largely unknown. A possible mechanism can be via inflammatory states and the other possible mechanism is metabolic hormone-induced programming. Cross-talk between adipokines, including inflammatory cytokines and metabolic hormones secreted from adipose tissue and the central nervous system needs to be further investigated to elucidate the mechanism. Thus, the aim of this study was to investigate the association between fetal adipokine levels and child behavioral problems at preschool age. Cord blood adiponectin, leptin, tumor necrosis factor-α (TNF-α) and interleukin 6 (IL-6) levels were measured and child behavioral problems were assessed using the Strengths and Difficulties Questionnaire at preschool age. Logistic regression models adjusted by related maternal factors were performed to examine the association between cord blood adipokines and child behavioral problems. Three hundred and sixty-one children were included in the final analysis. A significant association between decreased hyperactivity/inattention and increased leptin was found (OR = 0.22, 95% CI: 0.06–0.89). Cord blood adiponectin, TNF-α and IL-6 levels were not associated with child behavioral problems. Our findings suggested that cord blood adipokines, particularly, leptin level, may be a predictor of hyperactivity/inattention problems at preschool age.
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Affiliation(s)
- Machiko Minatoya
- Hokkaido University Center for Environmental and Health Sciences, Kita 12, Nishi 7, Kita-ku, Sapporo 060-0812, Japan.
| | - Sachiko Itoh
- Hokkaido University Center for Environmental and Health Sciences, Kita 12, Nishi 7, Kita-ku, Sapporo 060-0812, Japan.
| | - Atsuko Araki
- Hokkaido University Center for Environmental and Health Sciences, Kita 12, Nishi 7, Kita-ku, Sapporo 060-0812, Japan.
| | - Naomi Tamura
- Hokkaido University Center for Environmental and Health Sciences, Kita 12, Nishi 7, Kita-ku, Sapporo 060-0812, Japan.
| | - Keiko Yamazaki
- Hokkaido University Center for Environmental and Health Sciences, Kita 12, Nishi 7, Kita-ku, Sapporo 060-0812, Japan.
| | - Chihiro Miyashita
- Hokkaido University Center for Environmental and Health Sciences, Kita 12, Nishi 7, Kita-ku, Sapporo 060-0812, Japan.
| | - Reiko Kishi
- Hokkaido University Center for Environmental and Health Sciences, Kita 12, Nishi 7, Kita-ku, Sapporo 060-0812, Japan.
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Jensen SKG, Berens AE, Nelson CA. Effects of poverty on interacting biological systems underlying child development. THE LANCET CHILD & ADOLESCENT HEALTH 2017; 1:225-239. [DOI: 10.1016/s2352-4642(17)30024-x] [Citation(s) in RCA: 128] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Revised: 06/14/2017] [Accepted: 06/19/2017] [Indexed: 12/26/2022]
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