1
|
Lichtwald A, Ittermann T, Friedrich N, Lange AE, Winter T, Kolbe C, Allenberg H, Nauck M, Heckmann M. Impact of Maternal Pre-Pregnancy Underweight on Cord Blood Metabolome: An Analysis of the Population-Based Survey of Neonates in Pomerania (SNiP). Int J Mol Sci 2024; 25:7552. [PMID: 39062795 PMCID: PMC11276627 DOI: 10.3390/ijms25147552] [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: 05/24/2024] [Revised: 07/05/2024] [Accepted: 07/08/2024] [Indexed: 07/28/2024] Open
Abstract
Intrauterine growth restriction leads to an altered lipid and amino acid profile in the cord blood at the end of pregnancy. Pre-pregnancy underweight is an early risk factor for impaired fetal growth. The aim of this study was to investigate whether a pre-pregnancy body mass index (ppBMI) of <18.5 kg/m2, as early as at the beginning of pregnancy, is associated with changes in the umbilical cord metabolome. In a sample of the Survey of Neonates in Pomerania (SNIP) birth cohort, the cord blood metabolome of n = 240 newborns of mothers with a ppBMI of <18.5 kg/m2 with n = 208 controls (ppBMI of 18.5-24.9 kg/m2) was measured by NMR spectrometry. A maternal ppBMI of <18.5 kg/m2 was associated with increased concentrations of HDL4 cholesterol, HDL4 phospholipids, VLDL5 cholesterol, HDL 2, and HDL4 Apo-A1, as well as decreased VLDL triglycerides and HDL2 free cholesterol. A ppBMI of <18.5 kg/m2 combined with poor intrauterine growth (a gestational weight gain (GWG) < 25th percentile) was associated with decreased concentrations of total cholesterol; cholesterol transporting lipoproteins (LDL4, LDL6, LDL free cholesterol, and HDL2 free cholesterol); LDL4 Apo-B; total Apo-A2; and HDL3 Apo-A2. In conclusion, maternal underweight at the beginning of pregnancy already results in metabolic changes in the lipid profile in the cord blood, but the pattern changes when poor GWG is followed by pre-pregnancy underweight.
Collapse
Affiliation(s)
- Alexander Lichtwald
- Department of Neonatology and Pediatric Intensive Care, University Medicine Greifswald, 17475 Greifswald, Germany; (A.E.L.); (H.A.)
| | - Till Ittermann
- Institute for Community Medicine, Division SHIP—Clinical Epidemiological Research, University Medicine Greifswald, 17475 Greifswald, Germany;
| | - Nele Friedrich
- Institute for Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, 17475 Greifswald, Germany; (N.F.); (T.W.); (M.N.)
- German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, 17475 Greifswald, Germany
| | - Anja Erika Lange
- Department of Neonatology and Pediatric Intensive Care, University Medicine Greifswald, 17475 Greifswald, Germany; (A.E.L.); (H.A.)
| | - Theresa Winter
- Institute for Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, 17475 Greifswald, Germany; (N.F.); (T.W.); (M.N.)
| | - Claudia Kolbe
- Department of Gynecology and Obstetrics, University Medicine Greifswald, 17475 Greifswald, Germany;
| | - Heike Allenberg
- Department of Neonatology and Pediatric Intensive Care, University Medicine Greifswald, 17475 Greifswald, Germany; (A.E.L.); (H.A.)
| | - Matthias Nauck
- Institute for Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, 17475 Greifswald, Germany; (N.F.); (T.W.); (M.N.)
- German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, 17475 Greifswald, Germany
| | - Matthias Heckmann
- Department of Neonatology and Pediatric Intensive Care, University Medicine Greifswald, 17475 Greifswald, Germany; (A.E.L.); (H.A.)
- German Centre for Child and Adolescent Health (DZKL), Partner Site Greifswald/Rostock, 17475 Greifswald, Germany
| |
Collapse
|
2
|
Kopels MC, Shattuck EC, Rocha J, Roulette CJ. Investigating the linkages between food insecurity, psychological distress, and poor sleep outcomes among U.S. college students. Am J Hum Biol 2024; 36:e24032. [PMID: 38116753 DOI: 10.1002/ajhb.24032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 11/28/2023] [Accepted: 12/09/2023] [Indexed: 12/21/2023] Open
Abstract
OBJECTIVE Research overwhelmingly demonstrates that sleep is key to human health and wellbeing. Several factors likely contribute to sleep quality, including factors, such as food security and low income. In addition, exposure to structural inequalities early in life likely have downstream effects upon multiple dimensions of health. The objective of this study is to fill gaps in literature by specifically examining the associations between childhood food insecurity, current food insecurity, psychological distress, and sleep among college students. METHODS QR codes were randomly distributed to students, linking them to an online quantitative survey. The survey measured sociodemographic variables, food security (current and childhood), diet, mental distress, and sleep quality. A total of n = 134 completed the entire survey. Data were analyzed using binary and multiple linear regressions, as well as cross-tabulations. RESULTS The findings revealed that psychological distress was the primary factor influencing sleep health (𝛽 = 1.51, p < .01). Students reporting higher childhood food insecurity were more likely to experience extreme psychological distress (OR = 4.61), food insecurity in college (OR = 8.41), and lack of stable housing (OR = 5.86). CONCLUSION This study demonstrates that potential linkages exist between childhood food insecurity, poor sleep, and greater psychological distress. While acknowledging the contribution of other factors, the study highlights the importance of addressing food insecurity in relation to sleep health, considering the significant impact of sleep to overall health and wellbeing.
Collapse
Affiliation(s)
- Miriam C Kopels
- Anthropology, University of Nevada, Las Vegas, Las Vegas, Nevada, USA
| | - Eric C Shattuck
- Anthropology, Florida State University, Tallahassee, Florida, USA
| | - Jennifer Rocha
- Public Health, Texas A&M University, College Station, Texas, USA
| | - Casey J Roulette
- Anthropology, San Diego State University, San Diego, California, USA
| |
Collapse
|
3
|
Roettger ME, Houle B, Boardman JD. Parental imprisonment, delinquent behavior, and BMI gain in a U.S. nationally representative cohort study of adolescents and adults ages 12-32. SSM Popul Health 2023; 22:101425. [PMID: 37215156 PMCID: PMC10193003 DOI: 10.1016/j.ssmph.2023.101425] [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: 08/02/2022] [Revised: 05/05/2023] [Accepted: 05/06/2023] [Indexed: 05/24/2023] Open
Abstract
Children who experience parental imprisonment report greater mental and physical health adversities in adolescence and adulthood relative to comparable individuals whose parents did not serve time in prison. Research has linked BMI gain with parental imprisonment among females, but other studies have shown null or negative associations between parental imprisonment and weight increases for their offspring. Using longitudinal data from the National Longitudinal Study of Adolescent to Adult Health, this study attempts to resolve these differential findings by examining the interrelationship between delinquent behavior and BMI associated with parental imprisonment as individuals progress from adolescence into adulthood (ages 12-32). We show that higher delinquency levels are associated with lower BMI among men and women. With the transition from adolescence to adulthood, parental imprisonment is linked with increased BMI gain and obesity among females who are not delinquent. These findings highlight the need to consider how the decline in delinquent behavior and increasing health disparities between adolescence and adulthood may intersect as individuals experiencing parental imprisonment transition from adolescence to adulthood.
Collapse
Affiliation(s)
- Michael E. Roettger
- School of Demography, 148 Ellery Crescent, The Australian National University, Acton ACT, 2601, Australia
| | - Brian Houle
- School of Demography, 148 Ellery Crescent, The Australian National University, Acton ACT, 2601, Australia
- MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Jason D. Boardman
- Institute of Behavioral Science and Department of Sociology, University of Colorado, Boulder, 1440 15th Street, Boulder, CO, 80309, USA
| |
Collapse
|
4
|
Urlacher SS. The energetics of childhood: Current knowledge and insights into human variation, evolution, and health. AMERICAN JOURNAL OF BIOLOGICAL ANTHROPOLOGY 2023. [PMID: 36866969 DOI: 10.1002/ajpa.24719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 12/22/2022] [Accepted: 02/10/2023] [Indexed: 03/04/2023]
Abstract
How organisms capture and ultimately use metabolic energy-a limiting resource of life-has profound implications for understanding evolutionary legacies and current patterns of phenotypic variation, adaptation, and health. Energetics research among humans has a rich history in biological anthropology and beyond. The energetics of childhood, however, remains relatively underexplored. This shortcoming is notable given the accepted importance of childhood in the evolution of the unique human life history pattern as well as the known sensitivity of childhood development to local environments and lived experiences. In this review, I have three objectives: (1) To overview current knowledge regarding how children acquire and use energy, highlighting work among diverse human populations and pointing to recent advances and remaining areas of uncertainty; (2) To discuss key applications of this knowledge for understanding human variation, evolution, and health; (3) To recommend future avenues for research. A growing body of evidence supports a model of trade-offs and constraint in childhood energy expenditure. This model, combined with advancements on topics such as the energetics of immune activity, the brain, and the gut, provides insights into the evolution of extended human subadulthood and the nature of variation in childhood development, lifetime phenotype, and health.
Collapse
Affiliation(s)
- Samuel S Urlacher
- Department of Anthropology, Baylor University, Waco, Texas, USA
- Child and Brain Development Program, CIFAR, Toronto, Canada
| |
Collapse
|
5
|
Hampl SE, Hassink SG, Skinner AC, Armstrong SC, Barlow SE, Bolling CF, Avila Edwards KC, Eneli I, Hamre R, Joseph MM, Lunsford D, Mendonca E, Michalsky MP, Mirza N, Ochoa ER, Sharifi M, Staiano AE, Weedn AE, Flinn SK, Lindros J, Okechukwu K. Clinical Practice Guideline for the Evaluation and Treatment of Children and Adolescents With Obesity. Pediatrics 2023; 151:e2022060640. [PMID: 36622115 DOI: 10.1542/peds.2022-060640] [Citation(s) in RCA: 292] [Impact Index Per Article: 292.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/16/2022] [Indexed: 01/10/2023] Open
|
6
|
Intergenerational effects of early-life health shocks during the Chinese 1959–1961 famine. AGEING & SOCIETY 2022. [DOI: 10.1017/s0144686x22000113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Abstract
A large literature has examined early-life insult and later-life health outcomes. However, whether early-life exposure might persist into the outcomes of future generations remains unclear. Using data from the China Family Panel Studies, this study examines the intergenerational effects of early-life health shocks during the great famine in China, distinguishes the intergenerational effects of in utero and early-life famine exposure, and estimates whether there is a sex-specific transgenerational response. Difference-in-difference results show that first-generation male in utero famine exposure (1959–1961) is associated with a series of health and economic disadvantages in the second generation, compared with the unexposed post-famine-born cohort (1964–1965) in China. The effect persists in the third generation but attenuates, and there is no same-sex transgenerational response. These findings may suggest a novel source of multigenerational persistence in health and economic poverty and may point to a need to consider evidence of transgenerational mechanisms.
Collapse
|
7
|
Ferreira LA, Ferreira-Junior MD, Amaral KDJV, Cavalcante KVN, Pontes CNR, Cristin L, Ribeiro DS, dos Santos BG, Xavier CH, Mathias PCDF, Andersen ML, Pedrino GR, de Castro CH, Mazaro-Costa R, Gomes RM. Maternal postnatal early overfeeding induces sex-related cardiac dysfunction and alters sexually hormones levels in young offspring. J Nutr Biochem 2022; 103:108969. [DOI: 10.1016/j.jnutbio.2022.108969] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 10/08/2021] [Accepted: 01/31/2022] [Indexed: 12/18/2022]
|
8
|
Holder S, Miliauskienė Ž, Jankauskas R, Dupras T. An integrative approach to studying plasticity in growth disruption and outcomes: A bioarchaeological case study of Napoleonic soldiers. Am J Hum Biol 2020; 33:e23457. [PMID: 32618057 DOI: 10.1002/ajhb.23457] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Revised: 05/15/2020] [Accepted: 05/30/2020] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVES The aim of this study was to investigate how much variation in adult stature and body mass can be explained by growth disruption among soldiers who served in Napoleon's Grand Army during the Russian Campaign of 1812. METHODS Linear enamel hypoplasia (LEH) were recorded as representations of early life growth disruption, while the impact on future growth was assessed using maximum femur length (n = 73) as a proxy for stature and maximum femoral head diameter (n = 25) as a proxy for body mass. LEH frequency, severity, age at first formation, and age at last formation served as explanatory variables in a multiple regression analysis to test the effect of these variables on maximum femur length and maximum femoral head diameter. RESULTS The multiple regression model produced statistically significant results for maximum femur length (F-statistic = 3.05, df = 5 and 67, P = .02), with some variation in stature (adjusted r2 = 0.13) attributable to variation in growth disruption. The multiple regression model for maximum femoral head diameter was not statistically significant (F-statistic = 1.87, df = 5 and 19, P = .15). CONCLUSIONS We hypothesized stress events during early life growth and development would have significant, negative, and cumulative effects on growth outcomes in adulthood. The results did not support our hypothesis. Instead, some variables and interactions had negative effects on stature, whereas others had positive effects. This is likely due to catch-up growth, the relationship between acute and chronic stress and growth, resilience, and plasticity in human growth over the life course.
Collapse
Affiliation(s)
- Sammantha Holder
- Department of Anthropology, University of Georgia, Athens, Georgia, USA
| | - Žydrūnė Miliauskienė
- Department of Anatomy, Histology & Anthropology, Vilnius University, Vilnius, Lithuania
| | - Rimantas Jankauskas
- Department of Anatomy, Histology & Anthropology, Vilnius University, Vilnius, Lithuania
| | - Tosha Dupras
- Department of Anthropology, University of Central Florida, Orlando, Florida, USA
| |
Collapse
|
9
|
Navarro P, Shivappa N, Hébert JR, Mehegan J, Murrin CM, Kelleher CC, Phillips CM. Intergenerational associations of dietary inflammatory index with birth outcomes and weight status at age 5 and 9: Results from the Lifeways cross-generation cohort study. Pediatr Obes 2020; 15:e12588. [PMID: 31845544 DOI: 10.1111/ijpo.12588] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Accepted: 09/08/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Maternal diet and chronic inflammation may influence early-life offspring health. No comparative data regarding intergenerational associations between dietary inflammation and offspring growth exist. OBJECTIVE To investigate potential associations between parental and grandparental dietary inflammatory index (DII®) scores with offspring birth outcomes and childhood adiposity. METHODS This analysis of the Lifeways Study includes 1082 mother-child pairs, 333 index-child's fathers and 707 grandparents. Energy-adjusted DII (E-DII) scores were derived from a validated FFQ for all adults. Birth outcomes were abstracted from hospital records. Childhood BMI was determined at age 5 and 9. Logistic regression and mediation analyses using the PROCESS macro for SPSS were performed. RESULTS Higher maternal E-DII scores, reflecting a more pro-inflammatory diet, were associated with increased risk of low birthweight (LBW), BW < 2500 g (OR:1.20, 95%CI:1.02-1.47, p = 0.03). Higher maternal grandmothers' (MGM) E-DII scores were associated with increased risk of macrosomia (OR:1.35, 95% CI:1.02-1.79, p = 0.03) and with increased risk of an overweight grandchild at age 9 (OR:1.47, 95% CI:1.26-1.72, p = 0.02). Results from the mediation analyses revealed a significant total effect between MGMs' E-DII scores and grandchild's BW. Higher father's and paternal grandmothers' (PGM) E-DII scores were associated with greater risk of childhood overweight/obesity at 5 years (OR:1.03, 95%CI:1.01-1.19, p = 0.04 and OR:1.07, 95%CI:1.05-1.09, p = 0.01, respectively). The association with the PGMs' E-DII persisted at age 9 (OR:1.13, 95%CI:1.01-1.90, p = 0.04). CONCLUSIONS Dietary inflammation is associated with adverse offspring birth outcomes and childhood adiposity. A more pro-inflammatory maternal line diet appears to influence early-life growth, whereas paternal line dietary inflammation appears to influence childhood obesity.
Collapse
Affiliation(s)
- Pilar Navarro
- HRB Centre for Health and Diet Research, School of Public Health, Physiotherapy, and Sports Science, University College Dublin, Dublin, Ireland
| | - Nitin Shivappa
- Cancer Prevention and Control Program, University of South Carolina, Columbia, SC, USA.,Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA.,Connecting Health Innovations LLC, Columbia, SC, USA
| | - James R Hébert
- Cancer Prevention and Control Program, University of South Carolina, Columbia, SC, USA.,Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA.,Connecting Health Innovations LLC, Columbia, SC, USA
| | - John Mehegan
- HRB Centre for Health and Diet Research, School of Public Health, Physiotherapy, and Sports Science, University College Dublin, Dublin, Ireland
| | - Celine M Murrin
- HRB Centre for Health and Diet Research, School of Public Health, Physiotherapy, and Sports Science, University College Dublin, Dublin, Ireland
| | - Cecily C Kelleher
- HRB Centre for Health and Diet Research, School of Public Health, Physiotherapy, and Sports Science, University College Dublin, Dublin, Ireland
| | - Catherine M Phillips
- HRB Centre for Health and Diet Research, School of Public Health, Physiotherapy, and Sports Science, University College Dublin, Dublin, Ireland
| | | |
Collapse
|
10
|
Sdona E, Briana DD, Malamitsi‐Puchner A. Impact of economic crises on offspring health and the developmental origins of health and disease concept. Acta Paediatr 2020; 109:453-459. [PMID: 31563144 DOI: 10.1111/apa.15040] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 09/16/2019] [Accepted: 09/27/2019] [Indexed: 01/14/2023]
Abstract
There is emerging evidence that economic crises may impact long-term health. Furthermore, adversity experienced by women and their offspring might be transmitted to next generations. The Developmental Origins of Health and Disease (DOHaD) approach emphasises the importance of early life events for the state of health and risk for disease later in life. In this review, we discuss current evidence on the possible impact of economic crises on offspring health through the DOHaD framework and highlight the importance of critical periods of development for future disease risk. Therefore, successful interventions should prioritise strategies that address early life risk factors.
Collapse
Affiliation(s)
- Emmanouela Sdona
- Medical School National and Kapodistrian University of Athens Athens Greece
- Unit of Environmental Epidemiology Institute of Environmental Medicine Karolinska Institute Stockholm Sweden
| | - Despina D. Briana
- Medical School National and Kapodistrian University of Athens Athens Greece
| | | |
Collapse
|
11
|
|
12
|
Herlosky KN, Tran DMT. Differences in Cardiovascular Risk Factors in College Students: Midwest Versus Southwest. Biol Res Nurs 2019; 21:571-577. [PMID: 31185732 DOI: 10.1177/1099800419856109] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
PURPOSE This study was designed to identify underlying cardiovascular risk factors among college students including lifestyle characteristics, health behaviors and knowledge, and perception of the risk factors. METHOD College students (N = 293), aged 19-36 years, enrolled at either a Midwestern or a Southwestern University in the United States, responded to three questionnaires: sociodemographic, knowledge of cardiovascular risk factors, and perception of cardiovascular risk factors. Anthropometric measures collected included blood pressure (BP), glucose, lipid panel, height, weight, and body mass index (BMI). RESULTS There were significant regional and gender differences in cardiovascular disease (CVD) risk among Southwestern and Midwestern college students. Students from the Southwest had a higher risk of developing CVD in 30 years compared to those in the Midwest; they also had a higher perceived risk. Males were more at risk of developing CVD than females but had a lower perceived risk than females. Dietary habits were similar between the two populations, and we found no significant differences in BMI. The two regions varied in BP levels, but the Midwestern students had significantly higher prevalence of elevated BP and Stage 2 hypertension. CONCLUSION Our data suggest that college students are a high-risk population and tend to underestimate and misperceive their risk for developing CVD.
Collapse
Affiliation(s)
| | - Dieu-My T Tran
- 2 School of Nursing, University of Nevada, Las Vegas, NV, USA
| |
Collapse
|
13
|
Menting MD, Mintjens S, van de Beek C, Frick CJ, Ozanne SE, Limpens J, Roseboom TJ, Hooijmans CR, van Deutekom AW, Painter RC. Maternal obesity in pregnancy impacts offspring cardiometabolic health: Systematic review and meta-analysis of animal studies. Obes Rev 2019; 20:675-685. [PMID: 30633422 PMCID: PMC6849816 DOI: 10.1111/obr.12817] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2018] [Revised: 10/19/2018] [Accepted: 11/06/2018] [Indexed: 12/24/2022]
Abstract
Obesity before and during pregnancy leads to reduced offspring cardiometabolic health. Here, we systematically reviewed animal experimental evidence of maternal obesity before and during pregnancy and offspring anthropometry and cardiometabolic health. We systematically searched Embase and Medline from inception until January 2018. Eligible publications compared offspring of mothers with obesity to mothers with a normal weight. We performed meta-analyses and subgroup analyses. We also examined methodological quality and publication bias. We screened 2543 publications and included 145 publications (N = 21 048 animals, five species). Essential methodological details were not reported in the majority of studies. We found evidence of publication bias for birth weight. Offspring of mothers with obesity had higher body weight (standardized mean difference (SMD) 0.76 [95% CI 0.60;0.93]), fat percentage (0.99 [0.64;1.35]), systolic blood pressure (1.33 [0.75;1.91]), triglycerides (0.64 [0.42;0.86], total cholesterol (0.46 [0.18;0.73]), glucose level (0.43 [0.24;0.63]), and insulin level (0.81 [0.61;1.02]) than offspring of control mothers, but similar birth weight. Sex, age, or species did not influence the effect of maternal obesity on offspring's cardiometabolic health. Obesity before and during pregnancy reduces offspring cardiometabolic health in animals. Future intervention studies should investigate whether reducing obesity prior to conception could prevent these detrimental programming effects and improve cardiometabolic health of future generations.
Collapse
Affiliation(s)
- M D Menting
- Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Obstetrics and Gynecology, Amsterdam Public Health Research Institute, Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - S Mintjens
- Emma Children's Hospital, Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Pediatrics, Department of Obstetrics and Gynecology, Amsterdam Public Health Research Institute, Amsterdam Reproduction and Development Research Institute, Amsterdam, The Netherlands
| | - C van de Beek
- Department of Obstetrics and Gynecology, Amsterdam Public Health Research Institute, Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - C J Frick
- Department of Obstetrics and Gynecology, Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - S E Ozanne
- MRC Metabolic Diseases Unit and Metabolic Research Laboratories, University of Cambridge, Cambridge, UK
| | - J Limpens
- Department of Research Support-Medical Library, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - T J Roseboom
- Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Obstetrics and Gynecology, Amsterdam Public Health Research Institute, Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - C R Hooijmans
- Department for Health Evidence Unit SYRCLE, Department of Anesthesiology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - A W van Deutekom
- Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Pediatric Cardiology, Amsterdam, The Netherlands
| | - R C Painter
- Department of Obstetrics and Gynecology, Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| |
Collapse
|
14
|
Primers on nutrigenetics and nutri(epi)genomics: Origins and development of precision nutrition. Biochimie 2019; 160:156-171. [PMID: 30878492 DOI: 10.1016/j.biochi.2019.03.006] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Accepted: 03/08/2019] [Indexed: 12/11/2022]
Abstract
Understanding the relationship between genotype and phenotype is a central goal not just for genetics but also for medicine and biological sciences. Despite outstanding technological progresses, genetics alone is not able to completely explain phenotypes, in particular for complex diseases. Given the existence of a "missing heritability", growing attention has been given to non-mendelian mechanisms of inheritance and to the role of the environment. The study of interaction between gene and environment represents a challenging but also a promising field with high potential for health prevention, and epigenetics has been suggested as one of the best candidate to mediate environmental effects on the genome. Among environmental factors able to interact with both genome and epigenome, nutrition is one of the most impacting. Not just our genome influences the responsiveness to food and nutrients, but vice versa, nutrition can also modify gene expression through epigenetic mechanisms. In this complex picture, nutrigenetics and nutrigenomics represent appealing disciplines aimed to define new prospectives of personalized nutrition. This review introduces to the study of gene-environment interactions and describes how nutrigenetics and nutrigenomics modulate health, promoting or affecting healthiness through life-style, thus playing a pivotal role in modulating the effect of genetic predispositions.
Collapse
|
15
|
Abstract
Exposure to environmental stressors is highly prevalent and unequally distributed along socioeconomic lines and may have enduring negative consequences, even when experienced before birth. Yet, estimating the consequences of prenatal stress on children's outcomes is complicated by the issue of confounding (i.e., unobserved factors correlated with stress exposure and with children's outcomes). I combine a natural experiment-a strong earthquake in Chile-with a panel survey to capture the effect of prenatal exposure on acute stress and children's cognitive ability. I find that stress exposure in early pregnancy has no effect on children's cognition among middle-class families, but it has a strong negative influence among disadvantaged families. I then examine possible pathways accounting for the socioeconomic stratification in the effect of stress, including differential exposure across socioeconomic status, differential sensitivity, and parental responses. Findings suggest that the interaction between prenatal exposures and socioeconomic advantage provides a powerful mechanism for the intergenerational transmission of disadvantage.
Collapse
Affiliation(s)
- Florencia Torche
- Department of Sociology, Stanford University, 450 Serra Mall, Building 120 McClatchy Hall, Room 244, Stanford, CA, 94305, USA.
| |
Collapse
|
16
|
Chaufan C, Saliba D. The global diabetes epidemic and the nonprofit state corporate complex: Equity implications of discourses, research agendas, and policy recommendations of diabetes nonprofit organizations. Soc Sci Med 2019; 223:77-88. [PMID: 30711782 DOI: 10.1016/j.socscimed.2019.01.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 12/03/2018] [Accepted: 01/09/2019] [Indexed: 11/17/2022]
Abstract
Important insights have been gained from studying how corporate social actors -- such as Big Tobacco or Big Food -- influence how global health issues are framed, debated, and addressed, and in so doing contribute to reproducing health inequities. Less attention has been paid to the role of nonprofit organizations (NPOs), even when all too often NPOs actively contribute to these inequities through normalizing discourses and practices that legitimize establishment views, poor public policies and existing relations of power. Our study attempts to fill this gap by assessing the influence on global health inequities of major NPOs -- specifically three disease associations -- whose mission includes preventing type 2 diabetes (henceforth diabetes) or reducing inequities in the global diabetes epidemic. No longer considered a "disease of prosperity", diabetes is known to affect the poor and racialized minorities disproportionately, in countries at all levels of income. While the contribution of the social and political determinants of health is well established, major NPOs ostensibly committed to eradicate, or at least moderate the effects of, diabetes give short shrift to these determinants, framing them at best as the context that promotes behaviours that combine with genetic predispositions to drive the inequitable, global distribution of diabetes. Drawing from Marxian theory and critical discourse analysis, we assess publicly available information - on educational and policy prescriptions, funding sources, corporate affiliations, funded research and social media presence -- pertaining to one Canadian, one US and one international NPO to identify discourses and practices that may contribute to the global, unequal distribution of diabetes and elaborate on their implications for health equity more broadly.
Collapse
Affiliation(s)
- Claudia Chaufan
- 4700 Keele Street, HNES Building, Room # 418, York University Toronto, M3J 1P3, Canada.
| | | |
Collapse
|
17
|
Kim JY, Oh S, Park HY, Jun JH, Kim HJ. Comparisons of different indices of low muscle mass in relationship with cardiometabolic disorder. Sci Rep 2019; 9:609. [PMID: 30679721 PMCID: PMC6345970 DOI: 10.1038/s41598-018-37347-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Accepted: 11/20/2018] [Indexed: 12/14/2022] Open
Abstract
This study aimed to evaluate the most valid index among various indices of low muscle mass in assessing cardiometabolic risks in a Korean population. Appendicular lean mass index (ALMI, kg/m2), fat mass index (FMI, kg/m2), FMI-adjusted ALMI (ALMfmi), ratio of ALM to weight index (ALMwt), ratio of ALM to body mass index (ALMbmi) and ratio of ALM to truncal fat index (ALMtrunkfat) were measured by dual energy X-ray absorptiometry in 17,870 participants from 2008 to 2011. We adopted all the aforementioned indices of low muscle mass expressed as sex- and age-specific standard deviation scores (Z-scores). Low muscle mass for age was defined as Z-score <-1. The prevalence of low muscle mass was approximately 16% across all indices. Low muscle mass defined by ALMI had low muscle mass and low fat mass, and ALMfmi had low muscle mass at the same FMI. However, low muscle mass defined by ALMwt, ALMbmi and ALMtrunkfat had similar muscle mass with high FMI. The receiver operating characteristic curve in metabolic syndrome showed that the ALMtrunkfat was 0.74 in male and 0.69 in female, indicating that ALMtrunkfat was the best discrimination index for metabolic syndrome. This study showed that ALMtrunkfat could be a useful indicator for screening cardiometabolic risk factors, particularly in normal or overweight Asian population.
Collapse
Affiliation(s)
- Ju Young Kim
- Department of Family Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea.
| | - Sohee Oh
- Department of Biostatistics, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul, Korea
| | - Hwa Yeon Park
- Department of Family Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Ji Hye Jun
- Deparment of Family Medicine, Chamjoeun Hospital, Gwangju, Korea
| | - Hwa Jung Kim
- Department of Preventive Medicine, University of Ulsan College of Medicine, Seoul, Korea
| |
Collapse
|
18
|
Portha B, Grandjean V, Movassat J. Mother or Father: Who Is in the Front Line? Mechanisms Underlying the Non-Genomic Transmission of Obesity/Diabetes via the Maternal or the Paternal Line. Nutrients 2019; 11:E233. [PMID: 30678214 PMCID: PMC6413176 DOI: 10.3390/nu11020233] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 01/01/2019] [Accepted: 01/09/2019] [Indexed: 02/06/2023] Open
Abstract
Extensive epidemiological and experimental evidence have shown that exposure to an adverse intrauterine environment as observed in offspring of pregnancies complicated by obesity or diabetes, can program susceptibility to metabolic, endocrine and cardiovascular disorders later in life. Although most studies have concentrated on the maternal environment, it is also becoming evident that paternal exposure to obesity or diabetes can result in the later development of metabolic disorders in the offspring. Such programmed effects might not be limited to the first directly exposed generation, but could be transmitted to subsequent generations. This suggests the existence of mechanisms by which metabolic changes in parental phenotype are transmissible to offspring. The mechanisms which underpin the transmission of the programmed effects across generations are still unclear. However, epigenetic regulation of transcription has emerged as a strong candidate for mediating the heritability of metabolic diseases. Here, we review the most relevant evidence from human and animal studies showing transmission of programming effects of obesity or diabetes across generations, and the current mechanisms underlying either maternal or paternal influences on the metabolic status of offspring.
Collapse
Affiliation(s)
- Bernard Portha
- Sorbonne-Paris-Cité, Laboratoire B2PE (Biologie et Pathologie du Pancréas Endocrine), Unité BFA (Biologie Fonctionnelle et Adaptative), Université Paris-Diderot, CNRS UMR 8251, F-75205 Paris CEDEX 13, France.
| | - Valérie Grandjean
- Inserm U1065 C3M, Team Control of Gene Expression (10), Université Côte d'Azur, 151 Route de Ginestière, 06204 Nice CEDEX 3, France.
| | - Jamileh Movassat
- Sorbonne-Paris-Cité, Laboratoire B2PE (Biologie et Pathologie du Pancréas Endocrine), Unité BFA (Biologie Fonctionnelle et Adaptative), Université Paris-Diderot, CNRS UMR 8251, F-75205 Paris CEDEX 13, France.
| |
Collapse
|
19
|
Li M, Mustillo S, Anderson J. Childhood poverty dynamics and adulthood overweight/obesity: Unpacking the black box of childhood. SOCIAL SCIENCE RESEARCH 2018; 76:92-104. [PMID: 30268286 DOI: 10.1016/j.ssresearch.2018.05.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Revised: 02/25/2018] [Accepted: 05/31/2018] [Indexed: 06/08/2023]
Abstract
Integrating several life course models, this study examines how childhood poverty dynamics shape the risk of adulthood overweight/obesity. Growth mixture models of yearly poverty data from age 0-16 from the U.S. Panel Study of Income Dynamics identify four childhood poverty trajectories: chronic poverty, early childhood poverty, downward mobility, and poverty-free. Chronic poverty and early childhood poverty groups have higher risk of adulthood overweight/obesity than the poverty-free group. Overweight/obesity risk is not significantly different between the chronic poverty group and the early childhood poverty group, suggesting that the effects of early childhood exposure persist despite subsequent upward mobility. Downward mobility in the absence of early childhood poverty does not significantly increase adulthood obesity risk, providing further evidence that early childhood is a critical period for developing risk of overweight and obesity. These findings shed new light on the timing model, social mobility model, cumulative model, and cumulative inequality theory.
Collapse
Affiliation(s)
- Miao Li
- Department of Sociology, Anthropology and Criminal Justice, Clemson University, USA.
| | - Sarah Mustillo
- Department of Sociology, University of Notre Dame, Notre Dame, USA
| | - James Anderson
- Department of Sociology, Purdue University, West Lafayette, USA
| |
Collapse
|
20
|
Leonard WR. Centennial perspective on human adaptability. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2018; 165:813-833. [DOI: 10.1002/ajpa.23401] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2017] [Revised: 12/19/2017] [Accepted: 12/20/2017] [Indexed: 12/19/2022]
Affiliation(s)
- William R. Leonard
- Department of Anthropology; Northwestern University; Evanston Illinois 60208
| |
Collapse
|
21
|
Menichini D, Longo M, Facchinetti F. Maternal interventions to improve offspring outcomes in rodent models of diet-induced obesity: a review. J Matern Fetal Neonatal Med 2018; 32:2943-2949. [PMID: 29562760 DOI: 10.1080/14767058.2018.1450857] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Maternal obesity is an adverse factor that affects the intrauterine environment during critical periods of fetal developmental causing adverse lifelong effects on offspring health. Several different interventions have been performed in animal models of obesity to ameliorate maternal conditions and consequently reduce the adverse effects on offspring. Our aim was to critically review studies involving murine models of obesity induced by high fat diet (HFD), assessing maternal outcomes during pregnancy and the related offspring conditions. We carried out a computerized literature search of PubMed and Medline. We identified eight studies that fulfilled the inclusion criteria and have performed interventions in pregnancy with natural, synthetized compounds, and lifestyle modifications. Metabolic profile and lipid metabolism were improved by inositols, resveratrol, germinated brown rice (GBR), and exercise in the mother. The offspring whose mother received resveratrol, adiponectin, GBR, and exercise, showed an improvement in leptin, triglycerides, adiponectin levels, and a decrease in insulin resistance. These experimental studies demonstrate that several interventions in pregnant rodents improve the metabolic profile of both the mother and the offspring. Clinical research could now explore the efficacy and safety of such interventions, interrupting the vicious circle that an obese mother generates a child prone to develop metabolic (and cardiovascular) disease in adult life.
Collapse
Affiliation(s)
- Daniela Menichini
- a Department of Diagnostics, Clinical and Public Health Medicine , University of Modena and Reggio Emilia , Modena , Italy.,b Department of Obstetrics and Gynaecology , University of Texas Health Science Center , Houston , USA
| | - Monica Longo
- b Department of Obstetrics and Gynaecology , University of Texas Health Science Center , Houston , USA
| | - Fabio Facchinetti
- c Unit of Obstetrics and Gynecology, Department of Medical and Surgical Sciences for Children and Adults , University of Modena and Reggio Emilia , Modena , Italy
| |
Collapse
|
22
|
Loucks EB, Huang YT, Agha G, Chu S, Eaton CB, Gilman SE, Buka SL, Kelsey KT. Epigenetic Mediators Between Childhood Socioeconomic Disadvantage and Mid-Life Body Mass Index: The New England Family Study. Psychosom Med 2017; 78:1053-1065. [PMID: 27768648 PMCID: PMC7380568 DOI: 10.1097/psy.0000000000000411] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
OBJECTIVE Childhood socioeconomic disadvantage is associated with adulthood obesity risk; however, epigenetic mechanisms are poorly understood. This work's objective was to evaluate whether associations of childhood socioeconomic disadvantage with adulthood body mass index (BMI) are mediated by DNA methylation. METHODS Participants were 141 men and women from the New England Family Study, prospectively followed prenatally through a mean age of 47 years. Epigenomewide DNA methylation was evaluated in peripheral blood and adipose tissue obtained at adulthood, using the Infinium HumanMethylation450K BeadChip. Childhood socioeconomic status (SES) at age 7 years was assessed directly from parents' reports. Offspring adiposity was directly assessed using BMI at a mean age of 47 years. Associations of SES, DNA methylation, and BMI were estimated using least square estimators. Statistical mediation analyses were performed using joint significance test and bootstrapping. RESULTS Of CpG sites significant at the 25% false discovery rate level in epigenomewide methylation BMI analyses, 91 sites in men and 71 sites in women were additionally significant for SES-methylation associations (p < .001) in adipose tissue. Many involved genes biologically relevant for development of obesity, including fatty acid synthase, transmembrane protein 88, signal transducer and activator of transcription 3, and neuritin 1. There was no evidence of epigenetic mediation in peripheral blood leukocytes. CONCLUSIONS DNA methylation at specific genes may be mediators of associations between childhood socioeconomic disadvantage and mid-life BMI in adipose tissue. Findings motivate continued efforts to study if and how childhood socioeconomic disadvantage is biologically embedded at the level of the epigenome in regions etiologically relevant for adiposity.
Collapse
Affiliation(s)
- Eric B. Loucks
- Brown University School of Public Health, Department of Epidemiology, Providence, RI, USA
| | - Yen-Tsung Huang
- Brown University School of Public Health, Department of Epidemiology, Providence, RI, USA
| | - Golareh Agha
- Harvard T.H. Chan School of Public Health, Department of Environmental Health, Boston, MA, USA
| | - Su Chu
- Brown University School of Public Health, Department of Epidemiology, Providence, RI, USA
| | - Charles B. Eaton
- Brown University School of Public Health, Department of Epidemiology, Providence, RI, USA
- Brown University Warren Alpert Medical School, Department of Family Medicine, Providence, RI, USA
| | - Stephen E. Gilman
- Health Behavior Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Rockville, MD, USA
- Department of Social & Behavioral Sciences and Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA
| | - Stephen L. Buka
- Brown University School of Public Health, Department of Epidemiology, Providence, RI, USA
| | - Karl T. Kelsey
- Brown University School of Public Health, Department of Epidemiology, Providence, RI, USA
| |
Collapse
|
23
|
Maternal pregnancy C-reactive protein predicts offspring birth size and body composition in metropolitan Cebu, Philippines. J Dev Orig Health Dis 2017; 8:674-681. [PMID: 28720162 DOI: 10.1017/s2040174417000502] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The gestational milieu is an important influence on fetal development and long-term disease risk. Here we assess relationships between maternal pregnancy inflammation, indicated by C-reactive protein (CRP), and offspring anthropometric outcomes measured soon after birth. Data come from female participants (n=327, age 24.4-30.2 years) in a longitudinal study located in Metropolitan Cebu, Philippines. Between 2009 and 2014, pregnancy interviews (n=429) were conducted during which questionnaire and anthropometric data were obtained along with dried blood spot cards for CRP measurement. Offspring body weight, length, head circumference and five skinfold thickness measures were obtained soon after birth. Maternal pregnancy CRP was borderline (-1.11±0.64 days/log-mg/l; P<0.1) inversely related to gestational age at delivery, but did not increase the likelihood of preterm delivery. After adjusting for maternal pre-pregnancy body mass index, height, pregnancy adiposity, age, parity and other covariates, CRP was significantly, inversely related to offspring body weight (-0.047±0.017 kg/log-mg/l), length (-0.259±0.092 cm/log-mg/l) and sum of skinfolds (-0.520±0.190 mm/log-mg/l) (all P<0.05), and borderline inversely related to offspring head circumference (-0.102±0.068 cm/log-mg/l; P<0.1). Notably, relationships were continuous across the full CRP range, and not limited to unusually high levels of inflammation. These findings point to an important role of maternal non-specific immune activation as a predictor of offspring birth outcomes. In light of evidence that early life microbial, nutritional and stress experiences influence adult inflammatory regulation, these findings point to inflammation as a potential pathway for the intergenerational transmission of maternal experience to offspring health.
Collapse
|
24
|
Fried RL, Mayol NL, McDade TW, Kuzawa CW. Maternal metabolic adaptations to pregnancy among young women in Cebu, Philippines. Am J Hum Biol 2017; 29. [PMID: 28429514 DOI: 10.1002/ajhb.23011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Revised: 01/27/2017] [Accepted: 04/01/2017] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVES Evidence that fetal development has long-term impacts on health has increased interest in maternal-fetal nutrient exchange. Although maternal metabolism is known to change during gestation to accommodate fetal nutrient demands, little is known about these modifications outside of a Western, clinical context. This study characterizes maternal metabolic adaptations to pregnancy, and their associations with offspring birth weight (BW), among women living in the Philippines. METHODS Fasting glucose, triglycerides, insulin, leptin, and adiponectin were assessed in 808 participants in the Cebu Longitudinal Health and Nutrition Survey (Metropolitan Cebu, Philippines). Cross-sectional relationships between metabolites and hormones and gestational and lactational status were evaluated. Among the subset of currently pregnant women, associations between maternal glucose and triglycerides and offspring BW were also examined. RESULTS Women in their second and third trimesters had significantly lower fasting glucose and adiponectin compared to nulliparous women, and leptin levels and triglyceride levels were notably higher late in pregnancy (all P < .05). Among pregnant women, fasting glucose was a positive predictor of offspring BW, but only in males (P = .012, R2 = .28). Hormones and metabolites in post-partum women trend back toward levels found in nulliparous women, with some differences by breastfeeding status. CONCLUSIONS We find evidence for marked changes in maternal lipid and carbohydrate metabolism during pregnancy, consistent with known adaptations to support fetal growth. The finding of sex-specific relationships between maternal glucose and offspring BW adds to evidence for greater impacts of the maternal-gestational environment on biology and health in male offspring.
Collapse
Affiliation(s)
- Ruby L Fried
- Department of Anthropology, Northwestern University, Evanston, Illinois, 60208
| | - Nanette L Mayol
- USC - Office of Population Studies Foundation, University of San Carlos, Talamban, Cebu City, 6000, Philippines
| | - Thom W McDade
- Department of Anthropology, Northwestern University, Evanston, Illinois, 60208.,Cells 2 Society, The Center for Social Disparities and Health at the Institute for Policy Research, Northwestern University, Evanston, Illinois, 60208
| | - Christopher W Kuzawa
- Department of Anthropology, Northwestern University, Evanston, Illinois, 60208.,Cells 2 Society, The Center for Social Disparities and Health at the Institute for Policy Research, Northwestern University, Evanston, Illinois, 60208
| |
Collapse
|
25
|
Pu Y, Veiga-Lopez A. PPARγ agonist through the terminal differentiation phase is essential for adipogenic differentiation of fetal ovine preadipocytes. Cell Mol Biol Lett 2017; 22:6. [PMID: 28536637 PMCID: PMC5415806 DOI: 10.1186/s11658-017-0037-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 03/10/2017] [Indexed: 01/07/2023] Open
Abstract
Background Although the 3T3-L1 preadipocyte cell line represents an informative model for in vitro adipogenesis research, primary cultured cells are often needed to understand particular human or animal metabolic phenotypes. As demonstrated by in vitro cultured preadipocytes from large mammalian species, primary cultured cells require specific adipogenic differentiation conditions different to that of the 3T3-L1 cell line. These conditions are also species-specific and require optimization steps. However, efficient protocols to differentiate primary preadipocytes using alternative species to rodents are scarce. Sheep represent an amenable animal model for fetal biology and developmental origins of health and disease studies. In this work, we present with the first detailed procedure to efficiently differentiate primary fetal and adult ovine preadipocytes. Methods Fetal and adult ovine adipose and skin tissue harvest, preadipocyte and fibroblast isolation, proliferation, and standardization and optimization of a new adipogenic differentiation protocol. Use of commercial cell lines (3T3-L1 and NIH-3T3) for validation purposes. Oil red O stain and gene expression were used to validate adipogenic differentiation. ANOVA and Fisher’s exact test were used to determine statistical significance. Results Our optimized adipogenic differentiation method included a prolonged adipogenic cocktail exposure time from 2 to 8 days, higher insulin concentration, and supplementation with the peroxisome proliferator-activated receptor gamma (PPARγ) agonist, rosiglitazone. This protocol was optimized for both, fetal and adult preadipocytes. Conclusions Our protocol enables successful adipogenic differentiation of fetal and adult ovine preadipocytes. This work demonstrates that compared to the 3T3-L1 cell line, fetal ovine preadipocytes require a longer exposure to the differentiation cocktail, and the need for IMBX, dexamethasone, and/or the PPARγ agonist rosiglitazone through the terminal differentiation phase. They also require higher insulin concentration during differentiation to enhance lipid accumulation and similar to human primary preadipocytes, PPARγ agonist supplementation is also required for ovine adipogenic differentiation. This work highlights species-specific differences requirements for adipogenic differentiation and the need to develop standardized methods to investigate comparative adipocyte biology.
Collapse
Affiliation(s)
- Yong Pu
- Department of Animal Science, Michigan State University, 474 S. Shaw Lane Rm 1230 F, East Lansing, MI 48824 USA
| | - Almudena Veiga-Lopez
- Department of Animal Science, Michigan State University, 474 S. Shaw Lane Rm 1230 F, East Lansing, MI 48824 USA
| |
Collapse
|
26
|
Kaushik P, Anderson JT. Obesity: epigenetic aspects. Biomol Concepts 2017; 7:145-55. [PMID: 27327133 DOI: 10.1515/bmc-2016-0010] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Accepted: 05/05/2016] [Indexed: 12/19/2022] Open
Abstract
Epigenetics, defined as inheritable and reversible phenomena that affect gene expression without altering the underlying base pair sequence has been shown to play an important role in the etiopathogenesis of obesity. Obesity is associated with extensive gene expression changes in tissues throughout the body. Epigenetics is emerging as perhaps the most important mechanism through which the lifestyle-choices we make can directly influence the genome. Considerable epidemiological, experimental and clinical data have been amassed showing that the risk of developing disease in later life is dependent on early life conditions, mainly operating within the normative range of developmental exposures. In addition to the 'maternal' interactions, there has been increasing interest in the epigenetic mechanisms through which 'paternal' influences on offspring development can be achieved. Nutrition, among many other environmental factors, is a key player that can induce epigenetic changes not only in the directly exposed organisms but also in subsequent generations through the transgenerational inheritance of epigenetic traits. Overall, significant progress has been made in the field of epigenetics and obesity and the first potential epigenetic markers for obesity that could be detected at birth have been identified. Fortunately, epigenetic phenomena are dynamic and rather quickly reversible with intensive lifestyle changes. This is a very promising and sustainable resolution to the obesity pandemic.
Collapse
|
27
|
Crittenden AN, Schnorr SL. Current views on hunter‐gatherer nutrition and the evolution of the human diet. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2017; 162 Suppl 63:84-109. [DOI: 10.1002/ajpa.23148] [Citation(s) in RCA: 88] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2016] [Revised: 11/03/2016] [Accepted: 11/15/2016] [Indexed: 12/20/2022]
Affiliation(s)
- Alyssa N. Crittenden
- Laboratory of Metabolism, Anthropometry, and Nutrition, Department of AnthropologyUniversity of NevadaLas Vegas, Las Vegas Nevada
| | - Stephanie L. Schnorr
- Laboratories of Molecular Anthropology and Microbiome Research, Department of AnthropologyUniversity of OklahomaNorman Oklahoma
| |
Collapse
|
28
|
de Brito Alves JL, Toscano AE, da Costa-Silva JH, Vidal H, Leandro CG, Pirola L. Transcriptional response of skeletal muscle to a low protein perinatal diet in rat offspring at different ages: The role of key enzymes of glucose-fatty acid oxidation. J Nutr Biochem 2016; 41:117-123. [PMID: 28088654 DOI: 10.1016/j.jnutbio.2016.12.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Revised: 10/29/2016] [Accepted: 12/09/2016] [Indexed: 10/20/2022]
Abstract
Skeletal muscle is a plastic tissue during development with distinctive acute and chronic response to maternal protein restriction. This study evaluated gene and protein expression of key-enzymes of glycolytic pathway (HK2, PFK, PDK4 and CS), and fatty acid oxidation (CPT1 and β-HAD) of two different types of skeletal muscle [soleus and extensor digitorium longus (EDL)] from offspring rats at 30 and 90 days of age, exposed to maternal isoenergetic low protein diet throughout gestation and lactation. Pups from dams fed 17% protein diet (n=5, normal protein, Np), and low protein pups from dams fed 8% casein diet (low protein, Lp, n=5) were evaluated. Offspring were sacrificed either 30 or 90 days old. Soleus and EDL were analyzed for mRNA and protein expression by quantitative PCR and western blotting, respectively. Soleus was more affected by Lp maternal diet at 90 days by down-regulation of key enzymes of glycolytic pathway, in particular HK2 and PDK4 with a concomitant reduction of β-HAD mRNA. For EDL, the effects of Lp maternal diet were more pronounced at 30 days, as the transcriptional key enzymes of glycolytic pathway were down-regulated. One important finding was that the observed acute (30 days) transcriptional changes did not remain in adult Lp rats (90 days), except for PDK4. The robust PDK4 mRNA down-regulation, observed in both soleus and EDL, and at both ages, and the consequent down-regulation of the PDK4 protein expression can be responsible for a state of reduced metabolic flexibility of skeletal muscle in response to maternal low protein diet.
Collapse
Affiliation(s)
- José Luiz de Brito Alves
- Department of Nutrition, Federal University of Paraiba, Brazil; Carmen (Cardiology, Metabolism and Nutrition) Laboratory; INSERM U1060; Lyon-1 University, South Lyon Medical Faculty; 69921, Oullins, France
| | - Ana Elisa Toscano
- Department of Physical Education and Sport Sciences, Federal University of Pernambuco, Vitoria de Santo Antão, - Pernambuco, 55608-680, Brazil
| | - João Henrique da Costa-Silva
- Department of Physical Education and Sport Sciences, Federal University of Pernambuco, Vitoria de Santo Antão, - Pernambuco, 55608-680, Brazil
| | - Hubert Vidal
- Carmen (Cardiology, Metabolism and Nutrition) Laboratory; INSERM U1060; Lyon-1 University, South Lyon Medical Faculty; 69921, Oullins, France
| | - Carol Góis Leandro
- Department of Physical Education and Sport Sciences, Federal University of Pernambuco, Vitoria de Santo Antão, - Pernambuco, 55608-680, Brazil.
| | - Luciano Pirola
- Carmen (Cardiology, Metabolism and Nutrition) Laboratory; INSERM U1060; Lyon-1 University, South Lyon Medical Faculty; 69921, Oullins, France
| |
Collapse
|
29
|
Affiliation(s)
- Connie J. Mulligan
- Department of Anthropology, Genetics Institute, University of Florida, Gainesville, Florida 32610-3610;
| |
Collapse
|
30
|
Kubota T, Mochizuki K. Epigenetic Effect of Environmental Factors on Autism Spectrum Disorders. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2016; 13:ijerph13050504. [PMID: 27187441 PMCID: PMC4881129 DOI: 10.3390/ijerph13050504] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/07/2016] [Revised: 04/23/2016] [Accepted: 05/10/2016] [Indexed: 12/22/2022]
Abstract
Both environmental factors and genetic factors are involved in the pathogenesis of autism spectrum disorders (ASDs). Epigenetics, an essential mechanism for gene regulation based on chemical modifications of DNA and histone proteins, is also involved in congenital ASDs. It was recently demonstrated that environmental factors, such as endocrine disrupting chemicals and mental stress in early life, can change epigenetic status and gene expression, and can cause ASDs. Moreover, environmentally induced epigenetic changes are not erased during gametogenesis and are transmitted to subsequent generations, leading to changes in behavior phenotypes. However, epigenetics has a reversible nature since it is based on the addition or removal of chemical residues, and thus the original epigenetic status may be restored. Indeed, several antidepressants and anticonvulsants used for mental disorders including ASDs restore the epigenetic state and gene expression. Therefore, further epigenetic understanding of ASDs is important for the development of new drugs that take advantages of epigenetic reversibility.
Collapse
Affiliation(s)
- Takeo Kubota
- Department of Epigenetic Medicine, Faculty of Medicine, University of Yamanashi, 1110 Shimokato, Chuo, Yamanashi 409-3898, Japan.
| | - Kazuki Mochizuki
- Department of Local Produce and Food Sciences, Faculty of Life and Environmental Sciences, University of Yamanashi, 4-4-37 Takeda, Kofu-City, Yamanashi 400-8510, Japan.
| |
Collapse
|
31
|
Prader-Willi Syndrome: The Disease that Opened up Epigenomic-Based Preemptive Medicine. Diseases 2016; 4:diseases4010015. [PMID: 28933395 PMCID: PMC5456307 DOI: 10.3390/diseases4010015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2015] [Revised: 03/04/2016] [Accepted: 03/07/2016] [Indexed: 01/20/2023] Open
Abstract
Prader-Willi syndrome (PWS) is a congenital neurodevelopmental disorder caused by loss of function of paternally expressed genes on chromosome 15 due to paternal deletion of 15q11–q13, maternal uniparental disomy for chromosome 15, or an imprinting mutation. We previously developed a DNA methylation-based PCR assay to identify each of these three genetic causes of PWS. The assay enables straightforward and rapid diagnosis during infancy and therefore allows early intervention such as nutritional management, physical therapy, or growth hormone treatment to prevent PWS patients from complications such as obesity and type 2 diabetes. It is known that various environmental factors induce epigenomic changes during the perinatal period, which increase the risk of adult diseases such as type 2 diabetes and intellectual disabilities. Therefore, a similar preemptive approach as used in PWS would also be applicable to acquired disorders and would make use of environmentally-introduced “epigenomic signatures” to aid development of early intervention strategies that take advantage of “epigenomic reversibility”.
Collapse
|
32
|
Agarwal SC. Bone morphologies and histories: Life course approaches in bioarchaeology. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2016; 159:S130-49. [DOI: 10.1002/ajpa.22905] [Citation(s) in RCA: 86] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sabrina C. Agarwal
- Department of Anthropology; University of California Berkeley; Berkeley CA 94720-3710
| |
Collapse
|
33
|
Milagro FI, Riezu-Boj JI, Martinez JA. Epigenetic Determinants of Weight Management: Methylation Signatures. Curr Nutr Rep 2015. [DOI: 10.1007/s13668-015-0140-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
34
|
Cacabelos R. Epigenomic networking in drug development: from pathogenic mechanisms to pharmacogenomics. Drug Dev Res 2015; 75:348-65. [PMID: 25195579 DOI: 10.1002/ddr.21219] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Different epigenetic alterations (DNA methylation, histone modifications, chromatin remodeling, noncoding RNA dysregulation) are associated with the phenotypic expression of complex disorders in which genomic, epigenomic, proteomic, and metabolomic changes, in conjunction with environmental factors, are involved. As epigenetic modifications are reversible and can be potentially targeted by pharmacological and dietary interventions, a series of epigenetic drugs have been developed, including DNA methyltransferase inhibitors (nucleoside analogs, small molecules, bioproducts, antisense oligonucleotides, miRNAs), histone deacetylase inhibitors (short-chain fatty acids, hydroxamic acids, cyclic peptides, benzamides, ketones, sirtuin inhibitors, sirtuin activators), histone acetyltransferase modulators, histone methyltransferase inhibitors, histone demethylase inhibitors, and noncoding RNAs (miRNAs), with potential effects against myelodysplastic syndromes, different types of cancer, and neurodegenerative disorders. Pharmacogenetic and pharmacoepigenetic studies are required for the proper evaluation of efficacy and safety issues in clinical trials with epigenetic drugs.
Collapse
Affiliation(s)
- Ramón Cacabelos
- Genomic Medicine, Camilo José Cela University, Madrid, 28692, Spain; EuroEspes Biomedical Research Center, Institute of Medical Science and Genomic Medicine, Corunna, 15165, Spain
| |
Collapse
|
35
|
Abstract
PURPOSE OF REVIEW This article reviews the maternal and child nutrition situation in Asia in transition and its public health implications. RECENT FINDINGS Countries in Asia are facing a double burden of malnutrition. Accessibility to high energy, less nutrient-dense foods or processed foods affects current dietary patterns, whereas industrialization is leading to more sedentary lifestyles both in rural and urban areas. Stunting and wasting among young children persist but have declined in severity, whereas overweight and obesity have risen rapidly. Growth faltering in height during the first 2 years of life has affected muscle mass accretion, but rapid weight gain after 2 years of age has led to more fat accretion, imposing risks of childhood obesity and consequent metabolic disorders. The number of women entering pregnancy with low BMI has decreased, but increasing BMI is noticeable. Prepregnancy BMI and gestational weight gain are important determinants of maternal nutrition during pregnancy, the risk of gestational diabetes and postpartum weight retention, as well as obesity and diet-related noncommunicable diseases in later adulthood. SUMMARY Asia in transition is faced with persistent undernutrition and increasing trends of obesity and metabolic disorders among children and women. The first 1000 days from conception is a critical period, but it is also a window of opportunity for preventing double burden of malnutrition in Asian countries characterized by a nutrition transition.
Collapse
|
36
|
Heindel JJ, Vandenberg LN. Developmental origins of health and disease: a paradigm for understanding disease cause and prevention. Curr Opin Pediatr 2015; 27:248-53. [PMID: 25635586 PMCID: PMC4535724 DOI: 10.1097/mop.0000000000000191] [Citation(s) in RCA: 245] [Impact Index Per Article: 27.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
PURPOSE OF REVIEW Although diseases may appear clinically throughout the lifespan, it is clear that many diseases have origins during development. Altered nutrition, as well as exposure to environmental chemicals, drugs, infections, or stress during specific times of development, can lead to functional changes in tissues, predisposing those tissues to diseases that manifest later in life. This review will focus on the role of altered nutrition and exposures to environmental chemicals during development in the role of disease and dysfunction. RECENT FINDINGS The effects of altered nutrition or exposure to environmental chemicals during development are likely because of altered programming of epigenetic marks, which persist across the lifespan. Indeed some changes can be transmitted to future generations. SUMMARY The evidence in support of the developmental origins of the health and disease paradigm is sufficiently robust and repeatable across species, including humans, to suggest a need for greater emphasis in the clinical area. As a result of these data, obesity, diabetes, cardiovascular morbidity, and neuropsychiatric diseases can all be considered pediatric diseases. Disease prevention must start with improved nutrition and reduced exposure to environmental chemicals during development.
Collapse
Affiliation(s)
- Jerrold J Heindel
- aDivision of Extramural Research and Training, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina bDivision of Environmental Health Sciences, School of Public Health, University of Massachusetts, Amherst, Massachusetts, USA
| | | |
Collapse
|
37
|
DOHaD research with populations in transition: a case study of prenatal diet remote recall with Yup'ik Alaskan women. J Dev Orig Health Dis 2015; 6:79-87. [PMID: 25627659 DOI: 10.1017/s2040174415000021] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Maternal prenatal diet can exert a powerful influence on the health of children when they reach adulthood--an orienting phenomenon in the Developmental Origins of Health and Disease research paradigm. Similar to other subsistence-based communities experiencing a rapid nutrition transition, obesity is increasing among Yup'ik Alaskans. Diabetes prevalence, however, remains relatively low and may reflect developmental nutritional processes that have yet to be thoroughly considered. Here we investigate recall of Yup'ik women's diets during a past pregnancy using a mixed-methods approach as a critical first step in exploring such alternative developmental hypotheses. For certain populations, retrospective dietary reports might be the only source of information on factors relevant to understanding developmental pathways to health and disease. Our analysis identified community-specific factors that will likely improve the accuracy of future retrospective dietary analyses investigating the role of prenatal nutrition in the developmental origins of metabolic disease, especially among Alaska Natives.
Collapse
|
38
|
Hinde K, Skibiel AL, Foster AB, Del Rosso L, Mendoza SP, Capitanio JP. Cortisol in mother's milk across lactation reflects maternal life history and predicts infant temperament. Behav Ecol 2014; 26:269-281. [PMID: 25713475 PMCID: PMC4309982 DOI: 10.1093/beheco/aru186] [Citation(s) in RCA: 181] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Revised: 09/04/2014] [Accepted: 09/18/2014] [Indexed: 12/25/2022] Open
Abstract
In monkeys, high cortisol and changes in cortisol levels in mother’s milk are associated with more nervous and less confident infants. Sons are more sensitive than are daughters to changes in cortisol in mother’s milk across lactation. Females that are earlier in their reproductive career tend to have higher cortisol in their milk. Mothers may be “programming” behaviorally cautious offspring that prioritize growth through cortisol signaling. The maternal environment exerts important influences on offspring mass/growth, metabolism, reproduction, neurobiology, immune function, and behavior among birds, insects, reptiles, fish, and mammals. For mammals, mother’s milk is an important physiological pathway for nutrient transfer and glucocorticoid signaling that potentially influences offspring growth and behavioral phenotype. Glucocorticoids in mother’s milk have been associated with offspring behavioral phenotype in several mammals, but studies have been handicapped by not simultaneously evaluating milk energy density and yield. This is problematic as milk glucocorticoids and nutrients likely have simultaneous effects on offspring phenotype. We investigated mother’s milk and infant temperament and growth in a cohort of rhesus macaque (Macaca mulatta) mother–infant dyads at the California National Primate Research Center (N = 108). Glucocorticoids in mother’s milk, independent of available milk energy, predicted a more Nervous, less Confident temperament in both sons and daughters. We additionally found sex differences in the windows of sensitivity and the magnitude of sensitivity to maternal-origin glucocorticoids. Lower parity mothers produced milk with higher cortisol concentrations. Lastly, higher cortisol concentrations in milk were associated with greater infant weight gain across time. Taken together, these results suggest that mothers with fewer somatic resources, even in captivity, may be “programming” through cortisol signaling, behaviorally cautious offspring that prioritize growth. Glucocorticoids ingested through milk may importantly contribute to the assimilation of available milk energy, development of temperament, and orchestrate, in part, the allocation of maternal milk energy between growth and behavioral phenotype.
Collapse
Affiliation(s)
- Katie Hinde
- Department of Human Evolutionary Biology, Harvard University , 11 Divinity Avenue, Cambridge, MA 02138 , USA , ; Brain, Mind, and Behavior Unit, California National Primate Research Center, University of Califoria, One Shields Avenue , Davis CA 95616 , USA , ; Nutrition Laboratory, Smithsonian National Zoological Park , 3001 Connecticut Avenue NW, Washington, DC 20008 , USA
| | - Amy L Skibiel
- Department of Human Evolutionary Biology, Harvard University , 11 Divinity Avenue, Cambridge, MA 02138 , USA , ; Department of Biological Sciences, Auburn University , 101 Rouse Life Science Rd, Auburn, AL, 36849 , USA
| | - Alison B Foster
- Division of Early Childhood, Mills College , 5000 MacArthur Blvd, Oakland, CA, 94613 , USA , and
| | - Laura Del Rosso
- Brain, Mind, and Behavior Unit, California National Primate Research Center, University of Califoria, One Shields Avenue , Davis CA 95616 , USA
| | - Sally P Mendoza
- Brain, Mind, and Behavior Unit, California National Primate Research Center, University of Califoria, One Shields Avenue , Davis CA 95616 , USA , ; Department of Psychology, University of California Davis , One Shields Ave, Davis, CA, 95616 , USA
| | - John P Capitanio
- Brain, Mind, and Behavior Unit, California National Primate Research Center, University of Califoria, One Shields Avenue , Davis CA 95616 , USA , ; Department of Psychology, University of California Davis , One Shields Ave, Davis, CA, 95616 , USA
| |
Collapse
|
39
|
Logan AC, Jacka FN. Nutritional psychiatry research: an emerging discipline and its intersection with global urbanization, environmental challenges and the evolutionary mismatch. J Physiol Anthropol 2014; 33:22. [PMID: 25060574 PMCID: PMC4131231 DOI: 10.1186/1880-6805-33-22] [Citation(s) in RCA: 89] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2014] [Accepted: 07/02/2014] [Indexed: 12/14/2022] Open
Abstract
In 21st-century public health, rapid urbanization and mental health disorders are a growing global concern. The relationship between diet, brain function and the risk of mental disorders has been the subject of intense research in recent years. In this review, we examine some of the potential socioeconomic and environmental challenges detracting from the traditional dietary patterns that might otherwise support positive mental health. In the context of urban expansion, climate change, cultural and technological changes and the global industrialization and ultraprocessing of food, findings related to nutrition and mental health are connected to some of the most pressing issues of our time. The research is also of relevance to matters of biophysiological anthropology. We explore some aspects of a potential evolutionary mismatch between our ancestral past (Paleolithic, Neolithic) and the contemporary nutritional environment. Changes related to dietary acid load, advanced glycation end products and microbiota (via dietary choices and cooking practices) may be of relevance to depression, anxiety and other mental disorders. In particular, the results of emerging studies demonstrate the importance of prenatal and early childhood dietary practices within the developmental origins of health and disease concept. There is still much work to be done before these population studies and their mirrored advances in bench research can provide translation to clinical medicine and public health policy. However, the clear message is that in the midst of a looming global epidemic, we ignore nutrition at our peril.
Collapse
Affiliation(s)
- Alan C Logan
- CAMNR, 23679 Calabasas Road Suite 542, Calabasas, CA 91302, USA
| | - Felice N Jacka
- School of Medicine, Deakin University, IMPACT SRC, PO Box 281, Geelong, VIC 3220, Australia
| |
Collapse
|
40
|
Vickers MH. Developmental programming and transgenerational transmission of obesity. ANNALS OF NUTRITION AND METABOLISM 2014; 64 Suppl 1:26-34. [PMID: 25059803 DOI: 10.1159/000360506] [Citation(s) in RCA: 87] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The global obesity pandemic is often causally linked to marked changes in diet and lifestyle, namely marked increases in dietary intakes of high-energy diets and concomitant reductions in physical activity levels. However, far less attention has been paid to the role of developmental plasticity and alterations in phenotypic outcomes resulting from environmental perturbations during the early-life period. Human and animal studies have highlighted the link between alterations in the early-life environment and increased susceptibility to obesity and related metabolic disorders in later life. In particular, altered maternal nutrition, including both undernutrition and maternal obesity, has been shown to lead to transgenerational transmission of metabolic disorders. This association has been conceptualised as the developmental programming hypothesis whereby the impact of environmental influences during critical periods of developmental plasticity can elicit lifelong effects on the physiology of the offspring. Further, evidence to date suggests that this developmental programming is a transgenerational phenomenon, with a number of studies showing transmission of programming effects to subsequent generations, even in the absence of continued environmental stressors, thus perpetuating a cycle of obesity and metabolic disorders. The mechanisms responsible for these transgenerational effects remain poorly understood; evidence to date suggests a number of potential mechanisms underpinning the transgenerational transmission of the developmentally programmed phenotype through both the maternal and paternal lineage. Transgenerational phenotype transmission is often seen as a form of epigenetic inheritance with evidence showing both germline and somatic inheritance of epigenetic modifications leading to phenotype changes across generations. However, there is also evidence for non-genomic components as well as an interaction between the developing fetus with the in utero environment in the perpetuation of programmed phenotypes. A better understanding of how developmental programming effects are transmitted is essential for the implementation of initiatives aimed at curbing the current obesity crisis.
Collapse
Affiliation(s)
- M H Vickers
- Liggins Institute and Gravida: National Centre for Growth and Development, University of Auckland, Auckland, New Zealand
| |
Collapse
|
41
|
Ball J, McAnulty G. Ignoring our evolution: the 'pandemic' of over-nutrition and under-activity. Not simply a metabolic syndrome? Anaesthesia 2014; 69:203-7. [PMID: 24548351 DOI: 10.1111/anae.12599] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- J Ball
- Adult Critical Care Directorate, St George's Hospital, London, UK.
| | | |
Collapse
|
42
|
Kobayashi H, Higashiura Y, Koike N, Akasaka J, Uekuri C, Iwai K, Niiro E, Morioka S, Yamada Y. Genes Downregulated in Endometriosis Are Located Near the Known Imprinting Genes. Reprod Sci 2014; 21:966-972. [PMID: 24615936 DOI: 10.1177/1933719114526473] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
There is now accumulating evidence that endometriosis is a disease associated with an epigenetic disorder. Genomic imprinting is an epigenetic phenomenon known to regulate DNA methylation of either maternal or paternal alleles. We hypothesize that hypermethylated endometriosis-associated genes may be enriched at imprinted gene loci. We sought to determine whether downregulated genes associated with endometriosis susceptibility are associated with chromosomal location of the known paternally and maternally expressed imprinting genes. Gene information has been gathered from National Center for Biotechnology Information database geneimprint.com. Several researchers have identified specific loci with strong DNA methylation in eutopic endometrium and ectopic lesion with endometriosis. Of the 29 hypermethylated genes in endometriosis, 19 genes were located near 45 known imprinted foci. There may be an association of the genomic location between genes specifically downregulated in endometriosis and epigenetically imprinted genes.
Collapse
Affiliation(s)
- Hiroshi Kobayashi
- Department of Obstetrics and Gynecology, Nara Medical University, Nara, Japan
| | - Yumi Higashiura
- Department of Obstetrics and Gynecology, Nara Medical University, Nara, Japan
| | - Natsuki Koike
- Department of Obstetrics and Gynecology, Nara Medical University, Nara, Japan
| | - Juria Akasaka
- Department of Obstetrics and Gynecology, Nara Medical University, Nara, Japan
| | - Chiharu Uekuri
- Department of Obstetrics and Gynecology, Nara Medical University, Nara, Japan
| | - Kana Iwai
- Department of Obstetrics and Gynecology, Nara Medical University, Nara, Japan
| | - Emiko Niiro
- Department of Obstetrics and Gynecology, Nara Medical University, Nara, Japan
| | - Sachiko Morioka
- Department of Obstetrics and Gynecology, Nara Medical University, Nara, Japan
| | - Yuki Yamada
- Department of Obstetrics and Gynecology, Nara Medical University, Nara, Japan
| |
Collapse
|