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El Sharkawy M, Felix JF, Grote V, Voortman T, Jaddoe VWV, Koletzko B, Küpers LK. Animal and plant protein intake during infancy and childhood DNA methylation: a meta-analysis in the NutriPROGRAM consortium. Epigenetics 2024; 19:2299045. [PMID: 38198623 PMCID: PMC10793674 DOI: 10.1080/15592294.2023.2299045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 12/19/2023] [Indexed: 01/12/2024] Open
Abstract
BACKGROUND Higher early-life animal protein intake is associated with a higher childhood obesity risk compared to plant protein intake. Differential DNA methylation may represent an underlying mechanism. METHODS We analysed associations of infant animal and plant protein intakes with DNA methylation in early (2-6 years, N = 579) and late (7̄-12 years, N = 604) childhood in two studies. Study-specific robust linear regression models adjusted for relevant confounders were run, and then meta-analysed using a fixed-effects model. We also performed sex-stratified meta-analyses. Follow-up analyses included pathway analysis and eQTM look-up. RESULTS Infant animal protein intake was not associated with DNA methylation in early childhood, but was associated with late-childhood DNA methylation at cg21300373 (P = 4.27 × 10¯8, MARCHF1) and cg10633363 (P = 1.09 × 10¯7, HOXB9) after FDR correction. Infant plant protein intake was associated with early-childhood DNA methylation at cg25973293 (P = 2.26 × 10-7, C1orf159) and cg15407373 (P = 2.13 × 10-7, MBP) after FDR correction. There was no overlap between the findings from the animal and plant protein analyses. We did not find enriched functional pathways at either time point using CpGs associated with animal and plant protein. These CpGs were not previously associated with childhood gene expression. Sex-stratified meta-analyses showed sex-specific DNA methylation associations for both animal and plant protein intake. CONCLUSION Infant animal protein intake was associated with DNA methylation at two CpGs in late childhood. Infant plant protein intake was associated with DNA methylation in early childhood at two CpGs. A potential mediating role of DNA methylation at these CpGs between infant protein intake and health outcomes requires further investigation.
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Affiliation(s)
- Mohammed El Sharkawy
- Division of Metabolic and Nutritional Medicine, Department of Pediatrics, Dr. Von Hauner Children’s Hospital, LMU University Hospital Munich, Munich, Germany
- Munich Medical Research School, Faculty of Medicine, LMU - Ludwig-Maximilians Universität Munich, Munich, Germany
| | - Janine F. Felix
- The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
- Department of Pediatrics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Veit Grote
- Division of Metabolic and Nutritional Medicine, Department of Pediatrics, Dr. Von Hauner Children’s Hospital, LMU University Hospital Munich, Munich, Germany
| | - Trudy Voortman
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Vincent W. V. Jaddoe
- The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
- Department of Pediatrics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Berthold Koletzko
- Division of Metabolic and Nutritional Medicine, Department of Pediatrics, Dr. Von Hauner Children’s Hospital, LMU University Hospital Munich, Munich, Germany
| | - Leanne K. Küpers
- The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
- Department of Pediatrics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
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Ong J, Roem J, Ducharme-Smith K, Vizthum D, Lu M, Agrawal P, Urbina EM, Brady TM. Association of Sodium and Sugar-Sweetened Beverage Intake With Cardiovascular Disease Risk Factors in Adolescents and Young Adults With Obesity. Clin Pediatr (Phila) 2024; 63:669-679. [PMID: 37477185 DOI: 10.1177/00099228231186666] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/22/2023]
Abstract
Cardiovascular disease (CVD) risk factors in children have increased in prevalence. Dietary intake may modify risk. Data collected during a randomized trial testing the effect of a behavioral intervention on adiposity, blood pressure (BP), and left ventricular mass index (LVMI) were analyzed using multivariable regression to determine independent associations of sodium, sugar-sweetened beverage (SSB), and artificially sweetened beverage (ASB) intake with outcomes. High sodium intake (≥3.5 g) was associated with hypertensive BP (odds ratio 12.8; P = .027) in minimally adjusted models. High SSB intake (≥4 oz) was independently associated with body mass index z-score (β = .34; P = .035) and waist circumference z-score (β = .49; P = .022) in fully adjusted models. Any ASB intake was associated with LVMI in fully adjusted model (% change 38.22; P = .004). There was no effect modification between sodium and SSB on outcomes. Dietary factors explored in this study independently impacted CVD risk. Further effect measure modification should be explored in larger cohorts.
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Affiliation(s)
- Jason Ong
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Jennifer Roem
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | | | | | - Mengyang Lu
- Johns Hopkins Institute for Clinical & Translational Research, Baltimore, MD, USA
| | - Pranjal Agrawal
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Elaine M Urbina
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Tammy M Brady
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Bellalta S, Plösch T, Faas M, Casanello P. The role of mesenchymal stem cells in early programming of adipose tissue in the offspring of women with obesity. Pediatr Obes 2024; 19:e13120. [PMID: 38590200 DOI: 10.1111/ijpo.13120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 03/11/2024] [Accepted: 03/19/2024] [Indexed: 04/10/2024]
Abstract
Maternal obesity is a well-known risk factor for developing premature obesity, metabolic syndrome, cardiovascular disease and type 2 diabetes in the progeny. The development of white adipose tissue is a dynamic process that starts during prenatal life: fat depots laid down in utero are associated with the proportion of fat in children later on. How early this programming takes place is still unknown. However, recent evidence shows that mesenchymal stem cells (MSC), the embryonic adipocyte precursor cells, show signatures of the early setting of an adipogenic committed phenotype when exposed to maternal obesity. This review aims to present current findings on the cellular adaptations of MSCs from the offspring of women with obesity and how the metabolic environment of MSCs could affect the early commitment towards adipocytes. In conclusion, maternal obesity can induce early programming of fetal adipose tissue by conditioning MSCs. These cells have higher expression of adipogenic markers, altered insulin signalling and mitochondrial performance, compared to MSCs of neonates from lean pregnancies. Fetal MSCs imprinting by maternal obesity could help explain the increased risk of childhood obesity and development of further noncommunicable diseases.
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Affiliation(s)
- Sofía Bellalta
- Department of Obstetrics, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
- Department of Pathology and Medical Biology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Torsten Plösch
- Department of Obstetrics and Gynaecology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Perinatal Neurobiology Research Group, School of Medicine and Health Sciences, Carl von Ossietzky University of Oldenburg, Oldenburg, Germany
| | - Marijke Faas
- Department of Pathology and Medical Biology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Department of Obstetrics and Gynaecology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Paola Casanello
- Department of Obstetrics, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
- Department of Pathology and Medical Biology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Department of Neonatology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
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Guleken Z, Ceylan Z, Çeçen S, Elgörmüş Y, Cebulski J, Depciuch J. Quantitative or qualitative biomolecular changes in blood serum composition induced by childhood obesity: A Fourier transform infrared examination. Spectrochim Acta A Mol Biomol Spectrosc 2024; 313:124153. [PMID: 38492465 DOI: 10.1016/j.saa.2024.124153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 03/10/2024] [Accepted: 03/11/2024] [Indexed: 03/18/2024]
Abstract
Childhood obesity (CO) negatively affects one in three children and stands as the fourth most common risk factor of health and well-being. Clarifying the molecular and structural modifications that transpire during the development of obesity is crucial for understanding its progression and devising effective therapies. The study was indeed conducted as part of an ongoing CO treatment trial, where data were collected from children diagnosed with CO before the initiation of non-drug treatment interventions. Our primary aim was to analyze the biochemical changes associated with childhood obesity, specifically focusing on concentrations of lipids, lipoproteins, insulin, and glucose. By comparing these parameters between the CO group (n = 60) and a control group of healthy children (n = 43), we sought to elucidate the metabolic differences present in individuals with CO. Our biochemical analyses unveiled lower LDL (low-density lipoproteins) levels and higher HDL (high-density lipoproteins), cholesterol, triglycerides, insulin, and glucose levels in CO individuals compared to controls. To scrutinize these changes in more detail, we employed Fourier transform infrared (FTIR) spectroscopy on the serum samples. Our results indicated elevated levels of lipids and proteins in the serum of CO, compared to controls. Additionally, we noted structural changes in the vibrations of glucose, β-sheet, and lipids in CO group. The FTIR technique, coupled with principal component analysis (PCA), demonstrated a marked differentiation between CO and controls, particularly in the FTIR region corresponding to amide and lipids. The Pearson test revealed a stronger correlation between biochemical data and FTIR spectra than between 2nd derivative FTIR spectra. Overall, our study provides valuable insights into the molecular and structural changes occurring in CO.
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Affiliation(s)
- Zozan Guleken
- Gaziantep University of Science and Technology, Faculty of Medicine, Department of Physiology Gaziantep, Turkey
| | - Zeynep Ceylan
- Samsun University, Faculty of Engineering, Department of Industrial Engineering, Samsun, Turkey
| | - Serpil Çeçen
- Health Science University, Hamidiye Faculty of Medicine, Department of Physiology, İstanbul, Turkey
| | - Yusuf Elgörmüş
- Faculty of Medicine, Department of Pediatrics, İstanbul Atlas University Medicine Hospital, İstanbul 34408, Turkey
| | - Jozef Cebulski
- Institute of Physics, University of Rzeszow, 35-959 Rzeszow, Poland
| | - Joanna Depciuch
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, Lublin 20-093, Poland; Institute of Nuclear Physics, PAS, 31342 Krakow, Poland.
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Svensson K, Gennings C, Lindh C, Kiviranta H, Rantakokko P, Wikström S, Bornehag CG. EDC mixtures during pregnancy and body fat at 7 years of age in a Swedish cohort, the SELMA study. Environ Res 2024; 248:118293. [PMID: 38281561 DOI: 10.1016/j.envres.2024.118293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 01/19/2024] [Accepted: 01/21/2024] [Indexed: 01/30/2024]
Abstract
BACKGROUND Some endocrine disrupting chemicals (EDC), are "obesogens" and have been associated with overweight and obesity in children. Daily exposure to different classes of EDCs demands for research with mixtures approach. OBJECTIVES This study evaluates the association, considering sex-specific effects, between prenatal exposure to EDC mixture and children's body fat at seven years of age. METHODS A total of 26 EDCs were assessed in prenatal urine and serum samples from first trimester in pregnancy from 737 mother-child pairs participating in the Swedish Environmental Longitudinal, Mother and child, Asthma and allergy (SELMA) study. An indicator for children's "overall body fat" was calculated, using principal component analysis (PCA), based on BMI, percent body fat, waist, and skinfolds measured at seven years of age. Weighted quantile sum (WQS) regression was used to assess associations between EDC mixture and children's body fat. RESULTS Principal component (PC1) represented 83.6 % of the variance, suitable as indicator for children's "overall body fat", with positive loadings of 0.40-0.42 for each body fat measure. A significant interaction term, WQS*sex, confirmed associations in the opposite direction for boys and girls. Higher prenatal exposure to EDC mixture was borderline significant with more "overall body fat" for boys (Mean β = 0.20; 95 % CI: -0.13, 0.53) and less for girls (Mean β = -0.23; 95 % CI: -0.58, 0.13). Also, higher prenatal exposure to EDC mixture was borderline significant with more percent body fat (standardized score) for boys (Mean β = 0.09; 95 % CI: -0.04, 0.21) and less for girls (Mean β = -0.10 (-0.26, 0.05). The chemicals of concern included bisphenols, phthalates, PFAS, PAH, and pesticides with different patterns for boys and girls. DISCUSSION Borderline significant associations were found between prenatal exposure to a mixture of EDCs and children's body fat. The associations in opposite directions suggests that prenatal exposure to EDCs may present sex-specific effects on children's body fat.
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Affiliation(s)
| | - Chris Gennings
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Christian Lindh
- Division of Occupational and Environmental Medicine, Lund University, Lund, Sweden
| | - Hannu Kiviranta
- Environmental Health Unit, Finnish Institute for Health and Welfare, Kuopio, Finland
| | - Panu Rantakokko
- Environmental Health Unit, Finnish Institute for Health and Welfare, Kuopio, Finland
| | - Sverre Wikström
- Department of Health Sciences, Karlstad University, Karlstad, Sweden; School of Medical Sciences, Örebro University, Örebro, Sweden; Centre for Clinical Research, County Council of Värmland, Sweden
| | - Carl-Gustaf Bornehag
- Department of Health Sciences, Karlstad University, Karlstad, Sweden; Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Başkale H, Demiral Ü. The Association of Parental Feeding Practices, Parental Control Over children's Eating Behavior, and Sociodemographic Characteristics with Childhood Overweight and Obesity in Türkiye. Ecol Food Nutr 2024; 63:251-267. [PMID: 38544419 DOI: 10.1080/03670244.2024.2334818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/14/2024]
Abstract
Parents both respond to and influence their child's weight. This study aimed to investigate the association of parental feeding practices, parental control over children's eating behavior, and sociodemographic characteristics with childhood overweight and obesity. This descriptive cross-sectional study was conducted with 405 parents of children aged 7-11 years. Predictors that decreased the risk of childhood overweight/obesity were increase in child age (27.9%), high maternal education (61.7%), upper socioeconomic status (38.9%), increase in parental covert control (30.4%), and increase in parental pressure to eat (46.2%). Examining both parental attitudes and practices regarding child feeding and parental approaches to child food choices can benefit early intervention programs to prevent overweight and obesity in children.
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Affiliation(s)
- Hatice Başkale
- Department of Pediatric Nursing, Pamukkale University Faculty of Health Sciences, Kinikli, Denizli, Türkiye
| | - Ümran Demiral
- Nursing Department, Denizli State Hospital, Denizli, Türkiye
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Viljakainen H, Engberg E, Dahlström E, Lommi S, Lahti J. Delayed bedtime on non-school days associates with higher weight and waist circumference in children: Cross-sectional and longitudinal analyses with Mendelian randomisation. J Sleep Res 2024; 33:e13876. [PMID: 36918370 DOI: 10.1111/jsr.13876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 01/23/2023] [Accepted: 02/28/2023] [Indexed: 03/16/2023]
Abstract
Sleep duration has been linked with obesity in population-based studies. Less is known about bedtimes and, especially, if discrepancy between bedtimes on school and non-school days associate with adiposity in children. The associations of self-reported bedtimes with the body mass index z-score (BMIz) and waist-to-height ratio (WtHr) were examined among children with a mean (SD) age of 11.2 (0.85) years in cross-sectional (n = 10,245) and longitudinal (n = 5085) study settings. The causal relationship of whether BMIz contributes to bedtimes, was further examined in a subset of 1064 participants by exploiting Mendelian randomisation (MR). After adjusting for sleep duration and other confounders, every 0.5 h later bedtime on non-school nights and a delay in bedtime in non-school nights compared with school nights associated with 0.048 (95% CI 0.027; 0.069) and 0.08 (95% CI 0.056; 0.105) higher BMIz as well as 0.001 (95% CI 0; 0.002) and 0.004 (95% CI 0.003; 0.005) with higher WtHr, respectively. Moreover, every 0.5-h delay in bedtime in non-school nights compared with school nights associated with 0.001 (95% CI 0; 0.002) greater increase in WtHr in the 2.5 years follow-up. Thus, a 2-h delay in bedtime at the age of 11 years corresponds with a 0.6 cm increase in waist circumference. The MR analysis did not indicate an opposite causal relationship: higher BMIz was not causing delayed bedtimes. Later bedtime on non-school days and discrepancy in bedtimes associated with increased BMIz and WtHr, while longitudinally these predicted higher WtHr, independently of sleep duration. Promoting early bedtimes, especially on weekends, should be considered in obesity prevention among school-aged children.
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Affiliation(s)
- Heli Viljakainen
- Folkhälsan Research Center, Helsinki, Finland
- Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Elina Engberg
- Folkhälsan Research Center, Helsinki, Finland
- Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland
| | - Emma Dahlström
- Folkhälsan Research Center, Helsinki, Finland
- Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Abdominal Center, Nephrology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Sohvi Lommi
- Folkhälsan Research Center, Helsinki, Finland
- Department of Public Health, University of Helsinki, Helsinki, Finland
| | - Jari Lahti
- Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland
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Aniśko B, Siatkowski I, Wójcik M. Body mass composition analysis as a predictor of overweight and obesity in children and adolescents. Front Public Health 2024; 12:1371420. [PMID: 38721538 PMCID: PMC11076875 DOI: 10.3389/fpubh.2024.1371420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 04/11/2024] [Indexed: 05/15/2024] Open
Abstract
Introduction Body mass composition is directly related to health and its disorders are correlated with diseases such as obesity, diabetes, osteoporosis and sarcopenia. The purpose of this study was to analyze body mass composition among traditional elementary school students and ballet school students. Methods A total of 340 students participated in the study, 95 of whom attended ballet school and 245 elementary school students. A Tanita BC-418 MA analyzer was used to analyze body mass composition. Such body composition indices as BMI (Body Mass Index), muscle mass, fat mass, lean body mass and water content were evaluated. Results The results show statistical significance for BMI between high school ballet students and elementary school ballet students, as well between high school ballet students and elementary school students. Comparisons in relation to gender and schools BMI, statistical significance was obtained for: BHSw (ballet high school women) and EBSw (elementary ballet school women), BHSw and ESw (elementary school women), BHSm (ballet high school men) and EBSm (elementary ballet school men), and between BHSm and ESw. Comparing muscle mass index (kg) between ballet high school and elementary school, between ballet high school and elementary school, and between ballet high school and elementary school - statistical significance was obtained for all comparisons. Analyzing in pairwise comparisons by gender and school achieved a statistically significant difference for: BHSw and EBSw, BHSm and EBSw, EBSw and ESm. Comparing the fat mass index (kg), no significant differences were observed between the analyzed schools and the school and gender of the children studied. The value of the lean body mass index differed significantly between groups by school and gender. Comparing the water content index, statistically significant differences were obtained for school and gender. Discussion The body mass composition of ballet school students differs from that of standard school students.
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Affiliation(s)
- Bartosz Aniśko
- Department of Physiotherapy, Faculty of Sport Sciences in Gorzów Wielkopolski, Poznań University of Physical Education, Gorzów Wielkopolski, Poland
| | - Idzi Siatkowski
- Department of Mathematical and Statistical Methods, Poznan University of Life Science, Poznań, Poland
| | - Małgorzata Wójcik
- Department of Physiotherapy, Faculty of Sport Sciences in Gorzów Wielkopolski, Poznań University of Physical Education, Gorzów Wielkopolski, Poland
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Domínguez-Martín G, Tárraga-López PJ, López-Gil JF. Relationship between perceived physical literacy and obesity-related outcomes in adolescents: the EHDLA study. Front Public Health 2024; 12:1321361. [PMID: 38694986 PMCID: PMC11062133 DOI: 10.3389/fpubh.2024.1321361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 03/27/2024] [Indexed: 05/04/2024] Open
Abstract
Purpose The aim of the present study was to examine the relationship between perceived physical literacy and obesity-related outcomes among adolescents from Spain. Methods This is a secondary cross-sectional analysis including a total sample of 845 Spanish adolescents (55.3% girls) aged 12-17 years from the Valle de Ricote (Region of Murcia) from the Eating Healthy and Daily Life Activities (EHDLA) project. Physical literacy was evaluated using the Spanish Perceived Physical Literacy Instrument for adolescents (S-PPLI). Body mass index was computed by taking the participants' body weight in kilograms and dividing it by the square of their height in meters, and body mass index (z score) and overweight/obesity and obesity were computed by the World Health Organization age- and sex-specific thresholds. Waist circumference was measured using a constant tension tape. Moreover, the waist-to-height ratio was calculated, and therefore, abdominal obesity was determined. Skinfold measurements were taken at the triceps and medial calf using calibrated steel calipers. Results In general, the overall trend was downward (i.e., the higher the PPLI score the lower the obesity-related indicators), with the approximate significance of smooth terms being statistically significant for all models examined (p < 0.001). Adolescents with lower perceived physical literacy (PPL) showed the highest estimated marginal means of body mass index, body mass index z score, waist circumference, waist-to-height ratio, and skinfold (triceps and calf) and predictive probabilities of having excess weight, obesity, and abdominal obesity, while their counterparts with high PPL had the lowest. In addition, significant differences were observed for all the obesity-related indications between adolescents with low PPL and those with medium PPL (p-adjusted < 0.05 for all indicators), as well as with those with high PPL (p-adjusted < 0.05 for all indicators). Moreover, these significant differences were also shown for most indicators between adolescents with medium PPL and those with high PPL (except for obesity). Conclusion Physical literacy could play a crucial role in maintaining more desirable obesity-related outcomes in adolescents. Adolescents with high perceived physical literacy showed lower obesity-related indicators (i.e., body mass index, body mass index z score, waist circumference, waist-to-height ratio, skinfolds), as well as a lower probability of having excess weight, obesity, and abdominal obesity.
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Affiliation(s)
| | - Pedro J Tárraga-López
- Departamento de Ciencias Médicas, Facultad de Medicina, Universidad de Castilla-La Mancha, Albacete, Spain
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Holz A, Obi N, Ahrens W, Berger K, Bohn B, Brenner H, Fischer B, Fricke J, Führer A, Gastell S, Greiser KH, Harth V, Heise JK, Holleczek B, Keil T, Klett-Tammen CJ, Leitzmann M, Lieb W, Meinke-Franze C, Michels KB, Mikolajczyk R, Nimptsch K, Peters A, Pischon T, Riedel O, Schikowski T, Schipf S, Schmidt B, Schulze MB, Stang A, Hellwig K, Riemann-Lorenz K, Heesen C, Becher H. Childhood and adolescence factors and multiple sclerosis: results from the German National Cohort (NAKO). BMC Neurol 2024; 24:123. [PMID: 38614986 PMCID: PMC11015562 DOI: 10.1186/s12883-024-03620-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 04/02/2024] [Indexed: 04/15/2024] Open
Abstract
BACKGROUND Multiple Sclerosis (MS) represents the most common inflammatory neurological disease causing disability in early adulthood. Childhood and adolescence factors might be of relevance in the development of MS. We aimed to investigate the association between various factors (e.g., prematurity, breastfeeding, daycare attendance, weight history) and MS risk. METHODS Data from the baseline assessment of the German National Cohort (NAKO) were used to calculate adjusted hazard ratios (HR) and 95% confidence intervals (CI) for the association between childhood and adolescence factors and risk of MS. Analyses stratified by sex were conducted. RESULTS Among a total of 204,273 participants, 858 reported an MS diagnosis. Male sex was associated with a decreased MS risk (HR 0.48; 95% CI 0.41-0.56), while overweight (HR 2.03; 95% CI 1.41-2.94) and obesity (HR 1.89; 95% CI 1.02-3.48) at 18 years of age compared to normal weight were associated with increased MS risk. Having been breastfed for ≤ 4 months was associated with a decreased MS risk in men (HR 0.59; 95% CI 0.40-0.86) compared to no breastfeeding. No association with MS risk was observed for the remaining factors. CONCLUSIONS Apart from overweight and obesity at the age of 18 years, we did not observe considerable associations with MS risk. The proportion of cases that can be explained by childhood and adolescence factors examined in this study was low. Further investigations of the association between the onset of overweight and obesity in childhood and adolescence and its interaction with physical activity and MS risk seem worthwhile.
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Affiliation(s)
- Anja Holz
- Institute of Medical Biometry and Epidemiology (IMBE), University Medical Center Hamburg-Eppendorf (UKE), Martinistr. 52, 20246, Hamburg, Germany.
- Institute of Tumor Biology, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany.
| | - Nadia Obi
- Institute of Medical Biometry and Epidemiology (IMBE), University Medical Center Hamburg-Eppendorf (UKE), Martinistr. 52, 20246, Hamburg, Germany
- Institute for Occupational and Maritime Medicine (ZfAM), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Wolfgang Ahrens
- Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany
- University Bremen, Bremen, Germany
| | - Klaus Berger
- Institute of Epidemiology and Social Medicine, University of Münster, Münster, Germany
| | | | - Hermann Brenner
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Division of Preventive Oncology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Beate Fischer
- Institute for Epidemiology and Preventive Medicine, University of Regensburg, Regensburg, Germany
| | - Julia Fricke
- Institute of Social Medicine, Epidemiology and Health Economics, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Amand Führer
- Institute for Medical Epidemiology, Biometrics and Informatics (IMEBI), Interdisciplinary Center for Health Sciences, Medical School of the Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | - Sylvia Gastell
- NAKO Study Center, German Institute of Human Nutrition Potsdam-Rehbruecke, Nuthetal, Germany
| | - Karin Halina Greiser
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Volker Harth
- Institute for Occupational and Maritime Medicine (ZfAM), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | | | | | - Thomas Keil
- Institute of Social Medicine, Epidemiology and Health Economics, Charité - Universitätsmedizin Berlin, Berlin, Germany
- Institute of Clinical Epidemiology and Biometry, University of Würzburg, Würzburg, Germany
- State Institute of Health I, Bavarian Health and Food Safety Authority, Erlangen, Germany
| | - Carolina J Klett-Tammen
- Department for Epidemiology, Helmholtz Centre for Infection Research (HZI), Brunswick, Germany
| | - Michael Leitzmann
- Institute for Epidemiology and Preventive Medicine, University of Regensburg, Regensburg, Germany
| | - Wolfgang Lieb
- Institute of Epidemiology, Kiel University, Kiel, Germany
| | - Claudia Meinke-Franze
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Karin B Michels
- Institute for Prevention and Cancer Epidemiology, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Rafael Mikolajczyk
- Institute for Medical Epidemiology, Biometrics and Informatics (IMEBI), Interdisciplinary Center for Health Sciences, Medical School of the Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | - Katharina Nimptsch
- Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association (MDC), Molecular Epidemiology Research Group, Berlin, Germany
| | - Annette Peters
- Institute of Epidemiology, Helmholtz Zentrum München - German Research Center for Environmental Health (GmbH), Neuherberg, Germany
- Chair of Epidemiology, Institute for Medical Information Processing, Biometry and Epidemiology, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Tobias Pischon
- Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association (MDC), Molecular Epidemiology Research Group, Berlin, Germany
- Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association (MDC), Biobank Technology Platform, Berlin, Germany
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Oliver Riedel
- Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany
| | - Tamara Schikowski
- IUF - Leibniz Research Institute for Environmental Medicine, Düsseldorf, Germany
| | - Sabine Schipf
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Börge Schmidt
- Institute for Medical Informatics, Biometry and Epidemiology, Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - Matthias B Schulze
- Department of Molecular Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke, Nuthetal, Germany
- Institute of Nutritional Science, University of Potsdam, Nuthetal, Germany
| | - Andreas Stang
- Institute for Medical Informatics, Biometry and Epidemiology, Medical Faculty, University Duisburg-Essen, Essen, Germany
- School of Public Health, Department of Epidemiology Boston University, 715 Albany Street, Talbot Building, Boston, MA, 02118, USA
| | - Kerstin Hellwig
- Katholisches Klinikum Bochum, Neurology Clinic, Clinic of Ruhr-Universität Bochum, Bochum, Germany
| | - Karin Riemann-Lorenz
- Center for Molecular Neurobiology Hamburg (ZMNH), Institute of Neuroimmunology and Multiple Sclerosis (INIMS), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Christoph Heesen
- Center for Molecular Neurobiology Hamburg (ZMNH), Institute of Neuroimmunology and Multiple Sclerosis (INIMS), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
- Department of Neurology, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Heiko Becher
- Institute of Global Health, University Hospital Heidelberg, Heidelberg, Germany
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11
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Kenkel WM, Ahmed S, Partie M, Rogers K. Delivery by cesarean section leads to heavier adult bodyweight in prairie voles (Microtus ochrogaster). Horm Behav 2024; 160:105499. [PMID: 38350334 PMCID: PMC10961198 DOI: 10.1016/j.yhbeh.2024.105499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 11/20/2023] [Accepted: 01/29/2024] [Indexed: 02/15/2024]
Abstract
Delivery by cesarean section now makes up 32.1 % of all births in the United States. Meta-analyses have estimated that delivery by cesarean section is associated with a > 50 % increased risk for childhood obesity by 5 years of age. While this association is independent of maternal obesity, breastfeeding, and heritable factors, studies in humans have been unable to test for a causal role of cesarean delivery in this regard. Here, we set out to use an animal model to experimentally test whether delivery by cesarean section would increase offspring weight in adulthood. Delivery by cesarean section may exert neurodevelopmental consequences by impacting hormones that are important at birth as well as during metabolic regulation in later life, such as oxytocin and vasopressin. The prairie vole (Microtus ochrogaster) has long been studied to investigate the roles of oxytocin and vasopressin in brain development and social behavior. Here, we establish that prairie voles tolerate a range of ambient temperatures, including conventional 22° housing, which makes them translationally appropriate for studies of diet-induced obesity. We also studied vole offspring for their growth, sucrose preference, home cage locomotor activity, and food consumption after birth by either cesarean section or vaginal delivery. At sacrifice, we collected measures of weight, length, and adipose tissue to analyze body composition in adulthood. Voles delivered by cesarean section had consistently greater bodyweights than those born vaginally, despite having lower food consumption and greater locomotive activity. Cesarean-delivered animals were also longer, though this did not explain their greater body weights. While cesarean delivery had no effect on vasopressin, it resulted in less oxytocin immunoreactivity within the hypothalamus in adulthood. These results support the case that cesarean section delivery plays a causal role in increasing offspring body weight, potentially by affecting the oxytocin system.
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Affiliation(s)
- William M Kenkel
- Department of Psychological and Brain Sciences, University of Delaware, United States of America.
| | - Sabreen Ahmed
- Department of Psychological and Brain Sciences, University of Delaware, United States of America
| | - Miranda Partie
- Department of Psychological and Brain Sciences, University of Delaware, United States of America
| | - Katelyn Rogers
- Department of Psychological and Brain Sciences, University of Delaware, United States of America
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12
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Chhabada S, Skinner C, Kopac O, Castro P, Mascha EJ, Wang D, Gama de Abreu M, Turan A, Sessler DI, Ruetzler K. Association Between Age- and Sex-Specific Body Mass Index Percentile and Multiple Intubation Attempts: A Retrospective Cohort Analysis. Anesth Analg 2024; 138:821-828. [PMID: 36920865 DOI: 10.1213/ane.0000000000006400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
BACKGROUND Obesity distorts airways and slightly complicates intubations in adults, but whether obesity complicates pediatric intubations remains unclear. We, therefore, tested the primary hypothesis that increasing age- and sex-specific body mass index (BMI) percentile is associated with difficult intubation, defined as >1 intubation attempt. METHODS We conducted a retrospective analysis of pediatric patients between 2 and 18 years of age who had noncardiac surgery with oral endotracheal intubation. We assessed the association between BMI percentile and difficult intubation, defined as >1 intubation attempt, using a confounder-adjusted multivariable logistic regression model. Secondarily, we assessed whether the main association depended on preoperative substantial airway abnormality status or age group. RESULTS A total of 9339 patients were included in the analysis. Median [quartiles] age- and sex-specific BMI percentile was 70 [33, 93], and 492 (5.3%) patients had difficult intubation. There was no apparent association between age- and sex-specific BMI percentile and difficult intubation. The estimated odds ratio (OR) for having difficult intubation for a 10-unit increase in BMI percentile was 0.98 (95% confidence interval [CI], 0.95-1.005) and was consistent across the 3 age groups of early childhood, middle childhood, and early adolescence (interaction P = .53). Patients with preoperative substantial airway abnormalities had lower odds of difficult intubation per 10-unit increase in BMI percentile, with OR (95% CI) of 0.83 (0.70-0.98), P = .01. CONCLUSIONS Age- and sex-specific BMI percentile was not associated with difficult intubation in children between 2 and 18 years of age. As in adults, obesity in children does not much complicate intubation.
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Affiliation(s)
| | - Chelsea Skinner
- General Anesthesiology Anesthesiology Institute, Cleveland Clinic, Cleveland, Ohio
| | | | - Pilar Castro
- From the Departments of Pediatric and Congenital Cardiac Anesthesia
| | - Edward J Mascha
- Outcomes Research
- Department of Quantitative Health Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio
| | - Dong Wang
- Outcomes Research
- Department of Quantitative Health Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio
| | - Marcelo Gama de Abreu
- Outcomes Research
- Department of Intensive Care and Resuscitation, Cleveland Clinic, Cleveland, Ohio
| | - Alparslan Turan
- Outcomes Research
- General Anesthesiology Anesthesiology Institute, Cleveland Clinic, Cleveland, Ohio
| | | | - Kurt Ruetzler
- Outcomes Research
- General Anesthesiology Anesthesiology Institute, Cleveland Clinic, Cleveland, Ohio
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13
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De Ryck E, Ghosh M, Nawrot TS, Reimann B, Koppen G, Verachtert E, Devlieger R, Godderis L, Pauwels S. Effects of exposure to environmental factors on obesity-related growth parameters and leptin (LEP) methylation in children. Environ Pollut 2024; 346:123465. [PMID: 38309423 DOI: 10.1016/j.envpol.2024.123465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 01/26/2024] [Accepted: 01/27/2024] [Indexed: 02/05/2024]
Abstract
The prevalence of childhood obesity is rapidly increasing. Therefore, gaining more information on the role of environmental parameters is key. With overexpression of leptin (encoded by LEP) in obesity, LEP methylation might be altered by environmental exposures. This study aims to assess effects of ambient air pollution and nearby greenness on obesity-related growth and LEP methylation in early childhood. We monitored 120 mother-child pairs from conception until the age of five. Buccal swabs and anthropometric measurements of the children were taken at six months, one year, and five years old. Buccal DNA was extracted to determine LEP methylation levels. Estimates of air pollution and nearby greenness were calculated using high-resolution models. Effects of air pollution and nearby greenness on growth or LEP methylation were investigated using linear mixed effects models. Positive associations were shown for air pollution between conception and age one on impedance in six-month-olds and one-year-olds in the crude model. PM with aerodynamic diameter ≤10 (PM10) and ≤2.5 μm (PM2.5) positively associated with waist-hip-ratio and waist circumference at age five in the fully adjusted model. In early childhood, closest distance to forest negatively, and urban green and forest positively associated with weight-for-length, body mass index, and fat percentage in five-year-olds in the fully adjusted model. No significant associations for noise, and walkability on growth were seen. Negative associations were shown for smaller green clusters and positive associations for greater green clusters on LEP methylation in one-year-olds. For forest distance, walkability, noise, or all green on LEP methylation, no significant associations were found. Evidence is provided that ambient air pollution might have a significant effect on impedance and waist-hip-ratio, suggesting an increased risk of childhood obesity. Based on LEP methylation, greater green clusters might associate with a decreased risk of childhood obesity, while smaller green clusters showed the opposite.
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Affiliation(s)
- Evi De Ryck
- Centre for Environment and Health, Department of Primary Care and Public Health, KU Leuven - University of Leuven, Herestraat 49, 3000, Leuven, Belgium.
| | - Manosij Ghosh
- Centre for Environment and Health, Department of Primary Care and Public Health, KU Leuven - University of Leuven, Herestraat 49, 3000, Leuven, Belgium.
| | - Tim S Nawrot
- Centre for Environment and Health, Department of Primary Care and Public Health, KU Leuven - University of Leuven, Herestraat 49, 3000, Leuven, Belgium; Centre for Environmental Sciences, Hasselt University, Campus Diepenbeek, Agoralaan Building D, 3590, Hasselt, Belgium.
| | - Brigitte Reimann
- Centre for Environmental Sciences, Hasselt University, Campus Diepenbeek, Agoralaan Building D, 3590, Hasselt, Belgium.
| | - Gudrun Koppen
- Unit Environmental Risk and Health, Flemish Institute of Technological Research (VITO), Boeretang 200, 2400, Mol, Belgium.
| | - Els Verachtert
- Environmental Modelling Unit, Flemish Institute of Technological Research (VITO), Boeretang 200, 2400, Mol, Belgium.
| | - Roland Devlieger
- Department of Development and Regeneration, KU Leuven - University of Leuven, Herestraat 49, 3000, Leuven, Belgium; Department of Obstetrics and Gynaecology, UZ Leuven - University Hospitals of Leuven, Herestraat 49, 3000, Leuven, Belgium.
| | - Lode Godderis
- Centre for Environment and Health, Department of Primary Care and Public Health, KU Leuven - University of Leuven, Herestraat 49, 3000, Leuven, Belgium; IDEWE, External Service for Prevention and Protection at Work, Interleuvenlaan 58, 3001, Heverlee, Belgium.
| | - Sara Pauwels
- Centre for Environment and Health, Department of Primary Care and Public Health, KU Leuven - University of Leuven, Herestraat 49, 3000, Leuven, Belgium; Unit Environmental Risk and Health, Flemish Institute of Technological Research (VITO), Boeretang 200, 2400, Mol, Belgium.
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14
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Shultz SP, Kung SM, Atack AC, Buck AN, Mahaffey R. The impact of pediatric obesity on biomechanical differences across the gait cycle at three walking speeds. Clin Biomech (Bristol, Avon) 2024; 114:106236. [PMID: 38564981 DOI: 10.1016/j.clinbiomech.2024.106236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 12/23/2023] [Accepted: 03/28/2024] [Indexed: 04/04/2024]
Abstract
BACKGROUND Obesity impacts a child's ability to walk with resulting biomechanical adaptations; however, existing research has not comprehensively compared differences across the gait cycle. We examined differences in lower extremity biomechanics across the gait cycle between children with and without obesity at three walking speeds. METHODS Full gait cycles of age-matched children with obesity (N = 10; BMI: 25.7 ± 4.2 kg/m2) and without obesity (N = 10; BMI: 17.0 ± 1.9 kg/m2) were analyzed at slow, normal, and fast walking speeds. Main and interaction effects of group and speed across hip, knee, and ankle joint angles and moments in sagittal, frontal, and transverse planes were analyzed using one-dimensional statistical parametric mapping. FINDINGS Compared to children without obesity, children with obesity had greater hip adduction during mid-stance, while also producing greater hip extensor moments during early stance phase, abductor moments throughout most of stance, and hip external rotator moments during late stance. Children with obesity recorded greater knee flexor, knee extensor and knee internal rotator moments during early stance, and knee external rotator moments in late stance than children without obesity; children with obesity also demonstrated greater ankle plantarflexor moments throughout mid and late stance. Interaction effects existed within joint kinetics data; children with obesity produced greater hip extensor moments at initial contact and toe-off when walking at fast compared to normal walking speed. INTERPRETATION While few kinematic differences existed between the two groups, children with obesity exhibited greater moments at the hip, knee, and ankle during critical periods of controlling and stabilizing mass.
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Affiliation(s)
- S P Shultz
- School of Sport, Exercise, and Nutrition, Massey University, Wellington, New Zealand; Kinesiology Department, Seattle University, Seattle, Washington, United States; School of Arts and Sciences, Fort Lewis College, Durango, CO, United States.
| | - S M Kung
- School of Sport, Exercise, and Nutrition, Massey University, Wellington, New Zealand; Sports Medicine Department, University of Pittsburgh Medical Center Sports Surgery Clinic, Dublin, Ireland.
| | - A C Atack
- School of Sport, Exercise and Applied Sciences, St Mary's University Twickenham, Twickenham, United Kingdom.
| | - A N Buck
- Kinesiology Department, Seattle University, Seattle, Washington, United States; Department of Exercise and Sport Science, University of North Carolina, Chapel Hill, North Carolina, USA.
| | - R Mahaffey
- School of Sport, Exercise and Applied Sciences, St Mary's University Twickenham, Twickenham, United Kingdom.
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15
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Freire T, Clark X, Pulpitel T, Bell-Anderson K, Ribeiro R, Raubenheimer D, Crean AJ, Simpson SJ, Solon-Biet SM. Maternal macronutrient intake effects on offspring macronutrient targets and metabolism. Obesity (Silver Spring) 2024; 32:743-755. [PMID: 38328970 DOI: 10.1002/oby.23995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 12/04/2023] [Accepted: 12/21/2023] [Indexed: 02/09/2024]
Abstract
OBJECTIVE Exposure in utero to maternal diet can program offspring health and susceptibility to disease. Using C57BL6/JArc mice, we investigated how maternal dietary protein to carbohydrate balance influences male and female offspring appetite and metabolic health. METHODS Dams were placed on either a low-protein (LP) or high-protein (HP) diet. Male and female offspring were placed on a food choice experiment post weaning and were then constrained to either a standard diet or Western diet. Food intake, body weight, and composition were measured, and various metabolic tests were performed at different timepoints. RESULTS Offspring from mothers fed HP diets selected a higher protein intake and had increased body weight in early life relative to offspring from LP diet-fed dams. As predicted by protein leverage theory, higher protein intake targets led to increased food intake when offspring were placed on no-choice diets, resulting in greater body weight and fat mass. The combination of an HP maternal diet and a Western diet further exacerbated this obesity phenotype and led to long-term consequences for body composition and metabolism. CONCLUSIONS This work could help explain the association between elevated protein intake in humans during early life and increased risk of obesity in childhood and later life.
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Affiliation(s)
- Therese Freire
- Charles Perkins Centre, The University of Sydney, Camperdown, New South Wales, Australia
- School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia
| | - Ximonie Clark
- Charles Perkins Centre, The University of Sydney, Camperdown, New South Wales, Australia
| | - Tamara Pulpitel
- Charles Perkins Centre, The University of Sydney, Camperdown, New South Wales, Australia
- School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Camperdown, New South Wales, Australia
| | - Kim Bell-Anderson
- Charles Perkins Centre, The University of Sydney, Camperdown, New South Wales, Australia
| | - Rosilene Ribeiro
- Charles Perkins Centre, The University of Sydney, Camperdown, New South Wales, Australia
- School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Camperdown, New South Wales, Australia
| | - David Raubenheimer
- Charles Perkins Centre, The University of Sydney, Camperdown, New South Wales, Australia
- School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Camperdown, New South Wales, Australia
| | - Angela J Crean
- Charles Perkins Centre, The University of Sydney, Camperdown, New South Wales, Australia
- School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Camperdown, New South Wales, Australia
| | - Stephen J Simpson
- Charles Perkins Centre, The University of Sydney, Camperdown, New South Wales, Australia
- School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Camperdown, New South Wales, Australia
| | - Samantha M Solon-Biet
- Charles Perkins Centre, The University of Sydney, Camperdown, New South Wales, Australia
- School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Camperdown, New South Wales, Australia
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16
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Bell L, Manson A, Zarnowiecki D, Tan SN, Byrne R, Taylor R, Zheng M, Wen LM, Golley R. Development and validation of a short dietary questionnaire for assessing obesity-related dietary behaviours in young children. Matern Child Nutr 2024; 20:e13613. [PMID: 38192050 PMCID: PMC10981485 DOI: 10.1111/mcn.13613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 11/07/2023] [Accepted: 11/29/2023] [Indexed: 01/10/2024]
Abstract
There are few short, validated tools to assess young children's obesity-related dietary behaviours, limiting the rapid screening of dietary behaviours in research and practice-based early obesity prevention. This study aimed to develop and assess the reliability and validity of a caregiver-reported short dietary questionnaire to rapidly assess obesity-related dietary behaviours in children aged 6 months to 5 years. The Early Prevention of Obesity in Childhood Dietary Questionnaire (EPOCH-DQ) was developed using a rigorous process to determine content and structural validity. Three age-appropriate versions were developed for (1) infants, aged 6-12 months, (2) toddlers, aged 1-2.9 years and (3) pre-schoolers, aged 3-5 years. The questionnaire (7-15 items) measures dietary behaviours, including diet risk from non-core food and beverage intake, diet quality from vegetable frequency, bread type and infant feeding practices. Test-retest reliability was assessed from repeated administrations 1 week apart (n = 126). Internal consistency, concurrent validity (against a comparison questionnaire, the InFANT Food Frequency Questionnaire), construct validity and interpretability were assessed (n = 209). Most scores were highly correlated and significantly associated (p < 0.05) for validity (rs: 0.45-0.89, percentage agreement 68%-100%) and reliability (intraclass correlation coefficient: 0.61-0.99) for diet risk, diet quality and feeding practice items. The EPOCH-DQ shows acceptable validity and reliability for screening of obesity-related behaviours of children under 5 years of age. The short length and, thus, low participant burden of the EPOCH-DQ allows for potential applications in various settings. Future testing of the EPOCH-DQ should evaluate culturally and socio-economically diverse populations and establish the predictive validity and sensitivity to detect change.
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Affiliation(s)
- Lucinda Bell
- Flinders University, College of Nursing and Health Sciences, Caring Futures InstituteAdelaideSouth AustraliaAustralia
| | - Alexandra Manson
- Flinders University, College of Nursing and Health Sciences, Caring Futures InstituteAdelaideSouth AustraliaAustralia
| | - Dorota Zarnowiecki
- Flinders University, College of Nursing and Health Sciences, Caring Futures InstituteAdelaideSouth AustraliaAustralia
| | - Shi Ning Tan
- Flinders University, College of Nursing and Health Sciences, Caring Futures InstituteAdelaideSouth AustraliaAustralia
| | - Rebecca Byrne
- School of Exercise and Nutrition Sciences, Faculty of HealthQueensland University of TechnologyKelvin GroveQueenslandAustralia
| | - Rachael Taylor
- Department of MedicineUniversity of OtagoDunedinNew Zealand
| | - Miaobing Zheng
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition SciencesDeakin UniversityGeelongVictoriaAustralia
| | - Li Ming Wen
- Sydney School of Public Health, Faculty of Medicine and HealthSydneyNew South WalesAustralia
| | - Rebecca Golley
- Flinders University, College of Nursing and Health Sciences, Caring Futures InstituteAdelaideSouth AustraliaAustralia
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17
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Leone M, Bui HT, Kalinova E, Lemoyne J, Gagnon D, Léger L, Larivière G, Allisse M. Investigation of Underlying Association between Anthropometric and Cardiorespiratory Fitness Markers among Overweight and Obese Adolescents in Canada. Int J Environ Res Public Health 2024; 21:408. [PMID: 38673321 PMCID: PMC11049930 DOI: 10.3390/ijerph21040408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Revised: 03/21/2024] [Accepted: 03/25/2024] [Indexed: 04/28/2024]
Abstract
BACKGROUND Adolescents who experience overweight or obesity commonly persist in these conditions into adulthood, thereby elevating their vulnerability to health issues. The focus of this study is on health risk markers such as body mass index (BMI), waist circumference (WC), waist-to-height ratio (WHtR), body surface area (BSA), and cardiorespiratory fitness (CRF). The objectives include updating normative values for BMI, WC, WHtR, and BSA in Canadian adolescents, establishing cardiometabolic risk zones, and developing a composite score considering both anthropometric and CRF markers. METHODS Involving 1864 adolescents, the study used the LMS method to generate percentile norms, stratified by age and sex. Cardiometabolic risk zones were established for each marker based on Z-scores, and a composite score was created. RESULTS An increase in WC of 5.8 and 7.4 cm for boys and girls, respectively, was observed since 1981. Forward multiple regression analyses were conducted to assess the robustness and validity of the proposed model. The results indicated that the model explained nearly 90% (R2 = 0.890) of the common variance between the composite score and the retained independent variables. Moreover, the model demonstrated a mean absolute error (MAE) of approximately 6 percentiles, confirming its high precision. Furthermore, these analyses yielded key thresholds for identifying adolescents at risk: the 70th percentile for high cardiometabolic risk and the 85th percentile for very-high risk. CONCLUSIONS Individually, WC or WHtR seem to be better markers for evaluating cardiometabolic risk than BMI during adolescence. However, CRF showed comparable importance to anthropometric markers in determining cardiometabolic risk. The simultaneous inclusion of anthropometric and CRF markers provides a better picture of the global cardiometabolic risk in adolescents.
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Affiliation(s)
- Mario Leone
- Département des Sciences de la Santé, Université du Québec à Chicoutimi, 555 Boulevard de l’Université, Saguenay, QC G7H 2B1, Canada; (H.T.B.); (M.A.)
- Faculté de Médecine, Université de Sherbrooke, Sherbrooke, QC J1H 5N4, Canada
| | - Hung Tien Bui
- Département des Sciences de la Santé, Université du Québec à Chicoutimi, 555 Boulevard de l’Université, Saguenay, QC G7H 2B1, Canada; (H.T.B.); (M.A.)
- Faculté de Médecine, Université de Sherbrooke, Sherbrooke, QC J1H 5N4, Canada
| | - Emilia Kalinova
- Département des Sciences de L’activité Physique, Université du Québec à Montréal, Montréal, QC H2X 1Y4, Canada;
| | - Jean Lemoyne
- Département des Sciences de L’activité Physique, Université du Québec à Trois-Rivières, Trois-Rivières, QC G8Z 4M3, Canada;
| | | | - Luc Léger
- École de Kinésiologie et des Sciences de L’activité Physique, Université de Montréal, Montreal, QC H3C 3J7, Canada; (L.L.); (G.L.)
| | - Georges Larivière
- École de Kinésiologie et des Sciences de L’activité Physique, Université de Montréal, Montreal, QC H3C 3J7, Canada; (L.L.); (G.L.)
| | - Maxime Allisse
- Département des Sciences de la Santé, Université du Québec à Chicoutimi, 555 Boulevard de l’Université, Saguenay, QC G7H 2B1, Canada; (H.T.B.); (M.A.)
- Faculté des Sciences de L’activité Physique, Université de Sherbrooke, Sherbrooke, QC H2X 2R1, Canada
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18
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Dimitri P, Savage MO. Artificial intelligence in paediatric endocrinology: conflict or cooperation. J Pediatr Endocrinol Metab 2024; 37:209-221. [PMID: 38183676 DOI: 10.1515/jpem-2023-0554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Accepted: 12/18/2023] [Indexed: 01/08/2024]
Abstract
Artificial intelligence (AI) in medicine is transforming healthcare by automating system tasks, assisting in diagnostics, predicting patient outcomes and personalising patient care, founded on the ability to analyse vast datasets. In paediatric endocrinology, AI has been developed for diabetes, for insulin dose adjustment, detection of hypoglycaemia and retinopathy screening; bone age assessment and thyroid nodule screening; the identification of growth disorders; the diagnosis of precocious puberty; and the use of facial recognition algorithms in conditions such as Cushing syndrome, acromegaly, congenital adrenal hyperplasia and Turner syndrome. AI can also predict those most at risk from childhood obesity by stratifying future interventions to modify lifestyle. AI will facilitate personalised healthcare by integrating data from 'omics' analysis, lifestyle tracking, medical history, laboratory and imaging, therapy response and treatment adherence from multiple sources. As data acquisition and processing becomes fundamental, data privacy and protecting children's health data is crucial. Minimising algorithmic bias generated by AI analysis for rare conditions seen in paediatric endocrinology is an important determinant of AI validity in clinical practice. AI cannot create the patient-doctor relationship or assess the wider holistic determinants of care. Children have individual needs and vulnerabilities and are considered in the context of family relationships and dynamics. Importantly, whilst AI provides value through augmenting efficiency and accuracy, it must not be used to replace clinical skills.
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Affiliation(s)
- Paul Dimitri
- Department of Paediatric Endocrinology, Sheffield Children's NHS Foundation Trust, Sheffield, UK
| | - Martin O Savage
- Centre for Endocrinology, William Harvey Research Institute, Barts and the London School of Medicine & Dentistry, Queen Mary University of London, London, UK
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Czarnowski P, Bałabas A, Kułaga Z, Kulecka M, Goryca K, Pyśniak K, Unrug-Bielawska K, Kluska A, Bagińska-Drabiuk K, Głowienka-Stodolak M, Piątkowska M, Dąbrowska M, Żeber-Lubecka N, Wierzbicka-Rucińska A, Kotowska A, Więckowski S, Mikula M, Kapuśniak J, Socha P, Ostrowski J. Effects of Soluble Dextrin Fiber from Potato Starch on Body Weight and Associated Gut Dysbiosis Are Evident in Western Diet-Fed Mice but Not in Overweight/Obese Children. Nutrients 2024; 16:917. [PMID: 38612951 PMCID: PMC11013109 DOI: 10.3390/nu16070917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 03/14/2024] [Accepted: 03/15/2024] [Indexed: 04/14/2024] Open
Abstract
BACKGROUND The study investigated the impact of starch degradation products (SDexF) as prebiotics on obesity management in mice and overweight/obese children. METHODS A total of 48 mice on a normal diet (ND) and 48 on a Western diet (WD) were divided into subgroups with or without 5% SDexF supplementation for 28 weeks. In a human study, 100 overweight/obese children were randomly assigned to prebiotic and control groups, consuming fruit and vegetable mousse with or without 10 g of SDexF for 24 weeks. Stool samples were analyzed for microbiota using 16S rRNA gene sequencing, and short-chain fatty acids (SCFA) and amino acids (AA) were assessed. RESULTS Results showed SDexF slowed weight gain in female mice on both diets but only temporarily in males. It altered bacterial diversity and specific taxa abundances in mouse feces. In humans, SDexF did not influence weight loss or gut microbiota composition, showing minimal changes in individual taxa. The anti-obesity effect observed in mice with WD-induced obesity was not replicated in children undergoing a weight-loss program. CONCLUSIONS SDexF exhibited sex-specific effects in mice but did not impact weight loss or microbiota composition in overweight/obese children.
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Affiliation(s)
- Paweł Czarnowski
- Department of Genetics, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (P.C.); (A.B.); (M.K.); (K.G.); (K.P.); (K.U.-B.); (A.K.); (K.B.-D.); (M.G.-S.); (M.P.); (M.D.); (N.Ż.-L.); (M.M.)
- Department of Biochemistry, Radioimmunology and Experimental Medicine, Children’s Memorial Health Institute, 04-730 Warsaw, Poland;
| | - Aneta Bałabas
- Department of Genetics, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (P.C.); (A.B.); (M.K.); (K.G.); (K.P.); (K.U.-B.); (A.K.); (K.B.-D.); (M.G.-S.); (M.P.); (M.D.); (N.Ż.-L.); (M.M.)
| | - Zbigniew Kułaga
- Public Health Department, Children’s Memorial Health Institute, 04-730 Warsaw, Poland; (Z.K.); (A.K.)
| | - Maria Kulecka
- Department of Genetics, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (P.C.); (A.B.); (M.K.); (K.G.); (K.P.); (K.U.-B.); (A.K.); (K.B.-D.); (M.G.-S.); (M.P.); (M.D.); (N.Ż.-L.); (M.M.)
- Department of Gastroenterology, Hepatology and Clinical Oncology, Centre of Postgraduate Medical Education, 02-781 Warsaw, Poland
| | - Krzysztof Goryca
- Department of Genetics, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (P.C.); (A.B.); (M.K.); (K.G.); (K.P.); (K.U.-B.); (A.K.); (K.B.-D.); (M.G.-S.); (M.P.); (M.D.); (N.Ż.-L.); (M.M.)
- Genomic Core Facility, Centre of New Technologies, University of Warsaw, 02-097 Warsaw, Poland
| | - Kazimiera Pyśniak
- Department of Genetics, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (P.C.); (A.B.); (M.K.); (K.G.); (K.P.); (K.U.-B.); (A.K.); (K.B.-D.); (M.G.-S.); (M.P.); (M.D.); (N.Ż.-L.); (M.M.)
| | - Katarzyna Unrug-Bielawska
- Department of Genetics, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (P.C.); (A.B.); (M.K.); (K.G.); (K.P.); (K.U.-B.); (A.K.); (K.B.-D.); (M.G.-S.); (M.P.); (M.D.); (N.Ż.-L.); (M.M.)
| | - Anna Kluska
- Department of Genetics, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (P.C.); (A.B.); (M.K.); (K.G.); (K.P.); (K.U.-B.); (A.K.); (K.B.-D.); (M.G.-S.); (M.P.); (M.D.); (N.Ż.-L.); (M.M.)
| | - Katarzyna Bagińska-Drabiuk
- Department of Genetics, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (P.C.); (A.B.); (M.K.); (K.G.); (K.P.); (K.U.-B.); (A.K.); (K.B.-D.); (M.G.-S.); (M.P.); (M.D.); (N.Ż.-L.); (M.M.)
| | - Maria Głowienka-Stodolak
- Department of Genetics, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (P.C.); (A.B.); (M.K.); (K.G.); (K.P.); (K.U.-B.); (A.K.); (K.B.-D.); (M.G.-S.); (M.P.); (M.D.); (N.Ż.-L.); (M.M.)
| | - Magdalena Piątkowska
- Department of Genetics, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (P.C.); (A.B.); (M.K.); (K.G.); (K.P.); (K.U.-B.); (A.K.); (K.B.-D.); (M.G.-S.); (M.P.); (M.D.); (N.Ż.-L.); (M.M.)
| | - Michalina Dąbrowska
- Department of Genetics, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (P.C.); (A.B.); (M.K.); (K.G.); (K.P.); (K.U.-B.); (A.K.); (K.B.-D.); (M.G.-S.); (M.P.); (M.D.); (N.Ż.-L.); (M.M.)
| | - Natalia Żeber-Lubecka
- Department of Genetics, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (P.C.); (A.B.); (M.K.); (K.G.); (K.P.); (K.U.-B.); (A.K.); (K.B.-D.); (M.G.-S.); (M.P.); (M.D.); (N.Ż.-L.); (M.M.)
- Department of Gastroenterology, Hepatology and Clinical Oncology, Centre of Postgraduate Medical Education, 02-781 Warsaw, Poland
| | - Aldona Wierzbicka-Rucińska
- Department of Biochemistry, Radioimmunology and Experimental Medicine, Children’s Memorial Health Institute, 04-730 Warsaw, Poland;
| | - Aneta Kotowska
- Public Health Department, Children’s Memorial Health Institute, 04-730 Warsaw, Poland; (Z.K.); (A.K.)
| | - Sebastian Więckowski
- Department of Gastroenterology, Hepatology and Eating Disorders, Children’s Memorial Health Institute, 04-730 Warsaw, Poland; (S.W.); (P.S.)
| | - Michał Mikula
- Department of Genetics, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (P.C.); (A.B.); (M.K.); (K.G.); (K.P.); (K.U.-B.); (A.K.); (K.B.-D.); (M.G.-S.); (M.P.); (M.D.); (N.Ż.-L.); (M.M.)
| | - Janusz Kapuśniak
- Department of Dietetics and Food Studies, Faculty of Science and Technology, Jan Dlugosz University, 42-200 Czestochowa, Poland;
| | - Piotr Socha
- Department of Gastroenterology, Hepatology and Eating Disorders, Children’s Memorial Health Institute, 04-730 Warsaw, Poland; (S.W.); (P.S.)
| | - Jerzy Ostrowski
- Department of Genetics, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (P.C.); (A.B.); (M.K.); (K.G.); (K.P.); (K.U.-B.); (A.K.); (K.B.-D.); (M.G.-S.); (M.P.); (M.D.); (N.Ż.-L.); (M.M.)
- Department of Gastroenterology, Hepatology and Clinical Oncology, Centre of Postgraduate Medical Education, 02-781 Warsaw, Poland
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Lane JM, Merced-Nieves FM, Midya V, Liu SH, Martinez-Medina S, Wright RJ, Téllez-Rojo MM, Wright RO. Prenatal exposure to metal mixtures and childhood temporal processing in the PROGRESS Birth Cohort Study: Modification by childhood obesity. Sci Total Environ 2024; 917:170576. [PMID: 38309331 PMCID: PMC10922956 DOI: 10.1016/j.scitotenv.2024.170576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 01/27/2024] [Accepted: 01/28/2024] [Indexed: 02/05/2024]
Abstract
Children are frequently exposed to various biological trace metals, some essential for their development, while others can be potent neurotoxicants. Furthermore, the inflammatory and metabolic conditions associated with obesity may interact with and amplify the impact of metal exposure on neurodevelopment. However, few studies have assessed the potential modification effect of body mass index (BMI). As a result, we investigated the role of child BMI phenotype on the relationship between prenatal exposure to metal mixtures and temporal processing. Leveraging the PROGRESS birth cohort in Mexico City, children (N = 563) aged 6-9 years completed a Temporal Response Differentiation (TRD) task where they had to hold a lever down for 10-14 s. Blood and urinary metal (As, Pb, Cd, and Mn) measurements were collected from mothers in the 2nd and 3rd trimesters. Child BMI z-scores were dichotomized to normal (between -2 and +0.99) and high (≥1.00). Covariate-adjusted weighted quantile sum (WQS) regression models were used to estimate and examine the combined effect of metal biomarkers (i.e., blood and urine) on TRD measures. Effect modification by the child's BMI was evaluated using 2-way interaction terms. Children with a high BMI and greater exposure to the metal mixture during prenatal development exhibited significant temporal processing deficits compared to children with a normal BMI. Notably, children with increased exposure to the metal mixture and higher BMI had a decrease in the percent of tasks completed (β = -10.13; 95 % CI: -19.84, -0.42), number of average holds (β = -2.15; 95 % CI: -3.88, -0.41), longer latency (β = 0.78; 95 % CI: 0.13, 1.44), and greater variability in the standard deviation of the total hold time (β = 2.08; 95 % CI: 0.34, 3.82) compared to normal BMI children. These findings implicate that high BMI may amplify the effect of metals on children's temporal processing. Understanding the relationship between metal exposures, temporal processing, and childhood obesity can provide valuable insights for developing targeted environmental interventions.
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Affiliation(s)
- Jamil M Lane
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Francheska M Merced-Nieves
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Vishal Midya
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Institute for Exposomic Research, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Shelley H Liu
- Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, USA
| | - Sandra Martinez-Medina
- Division of Community Interventions Research, National Institute of Perinatology, Mexico City, Mexico
| | - Rosalind J Wright
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Institute for Exposomic Research, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Martha M Téllez-Rojo
- Center for Nutrition and Health Research, National Institute of Public Health, Cuernavaca, Morelos, Mexico
| | - Robert O Wright
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Institute for Exposomic Research, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Wang J, Zhuang P, Lin B, Li H, Zheng J, Tang W, Ye W, Chen X, Zheng M. Gut microbiota profiling in obese children from Southeastern China. BMC Pediatr 2024; 24:193. [PMID: 38500150 PMCID: PMC10946167 DOI: 10.1186/s12887-024-04668-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 02/23/2024] [Indexed: 03/20/2024] Open
Abstract
Childhood obesity not only has a negative impact on a child's health but is also a significant risk factor for adult obesity and related metabolic disorders, making it a major global public health concern. Recent studies have revealed the crucial role of gut microbiota in the occurrence and development of obesity, in addition to genetic and lifestyle factors. In this study, we recruited 19 normal-weight children and 47 children with varying degrees of obesity. A questionnaire survey was conducted to inquire about the family background, lifestyle habits and dietary composition of the 66 children. Findings indicate that fathers of obese children tend to be obese themselves, while children with highly educated mothers are more likely to maintain a normal weight. Furthermore, overweight children tend to spend more time on electronic devices and less time on physical activities compared to their normal-weight counterparts. Obese children exhibit significant differences in breakfast and dinner dietary composition when compared to children with normal weight. Additionally, the gut microbiota of these 66 children was analyzed using 16S rRNA sequencing. Analysis of gut microbiota composition showed similar compositions among children with varying degrees of obesity, but significant differences were observed in comparison to normal-weight children. Obese children exhibited a reduced proportion of Bacteroidota and an increased proportion of Firmicutes, resulting in an elevated Firmicutes/Bacteroidota ratio. Moreover, Actinobacteriota were found to be increased in the gut microbiota of children with varying degrees of obesity. PICRUSt analysis indicated significant metabolic differences in the microbiota functions between obese and normal-weight children, suggesting the composition of gut microbiota could be a crucial factor contributing to obesity. These findings provide valuable insights for the treatment of childhood obesity.
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Affiliation(s)
- Jingjing Wang
- Department of Pediatrics, Ningde Municipal Hospital of Ningde Normal University, Ningde, China.
- Clinical Medicine Depeatmant of Fujian Medical University, Fuzhou, China.
| | - Peifeng Zhuang
- Department of Joint Surgery and Sports Medicine, Ningde Municipal Hospital of Ningde Normal University, Ningde, China
| | - Bin Lin
- Department of Pediatrics, Ningde Municipal Hospital of Ningde Normal University, Ningde, China
| | - Haiqing Li
- Department of Pediatrics, Ningde Municipal Hospital of Ningde Normal University, Ningde, China
| | - Jinlu Zheng
- Department of Pediatrics, Ningde Municipal Hospital of Ningde Normal University, Ningde, China
| | - Wenlin Tang
- Department of Pediatrics, Ningde Municipal Hospital of Ningde Normal University, Ningde, China
| | - Wenbin Ye
- Department of Pediatrics, Ningde Municipal Hospital of Ningde Normal University, Ningde, China
| | - Xiangjian Chen
- Department of Pediatrics, Ningde Municipal Hospital of Ningde Normal University, Ningde, China
| | - Mingping Zheng
- Department of Pediatrics, Ningde Municipal Hospital of Ningde Normal University, Ningde, China
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Silva SCDA, de Lemos MDT, Dos Santos Junior OH, Rodrigues TO, Silva TL, da Silva AI, Fiamoncini J, Lagranha CJ. Overweight during development dysregulates cellular metabolism and critical genes that control food intake in the prefrontal cortex. Physiol Behav 2024; 276:114453. [PMID: 38159589 DOI: 10.1016/j.physbeh.2023.114453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 12/27/2023] [Accepted: 12/28/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUNDS AND AIMS Childhood obesity is increasing substantially across the world. The World Obesity Federation (WOF) and World Health Organization (WHO) predicted that in 2030 > 1 billion people will be obese, and by 2035 over 4 billion will reach obesity worldwide. According to WHO, the world soon cannot afford the economic cost of obesity, and we need to act to stop obesity acceleration now. Data in the literature supports that the first 1000 days of life are essential in preventing obesity and related adversities. Therefore, using basic research, the present a study that focuses on the immediate effect of overnutrition and serotonin modulation during the lactation period. METHODS Using a neonatal overfeeding model, male Wistar rats were divided into four groups based on nutrition or serotonin modulation by pharmacological treatment up to 22 days of life. Cellular and mitochondrial function markers, oxidative stress biomarkers and mRNA levels of hedonic and homeostatic genes were evaluated. RESULTS Our data showed that overfeeding during lactation decrease NAD/NADH ratio, citrate synthase activity, and increase ROS production. Lipid and protein oxidation were increased in overfed animals, with a decrease in antioxidant defenses, we also observe a differential expression of mRNA levels of homeostatic and hedonic genes. On the contrary, serotonin modulation with selective serotonin reuptake inhibitors treatment reduces harmful effects caused by overnutrition. CONCLUSION Early effects of overnutrition significantly affect the prefrontal cortex at molecular and cellular level, which could mediate obesity-related neurodegenerative dysfunction.
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Affiliation(s)
| | | | | | - Thyago Oliveira Rodrigues
- Gradute Program in Nutrition, Physical Activity and Phenotypic Plasticity, Federal University of Pernambuco - CAV, Vitória de Santo Antão, Brazil
| | - Tercya Lucidi Silva
- Neuropsychiatry and Behavior Science Graduate Program, Federal University of Pernambuco - CAV, Vitória de Santo Antão, Brazil
| | | | - Jarlei Fiamoncini
- Food Research Center, Department of Food Science and Experimental Nutrition, University of São Paulo, São Paulo, SP, Brazil
| | - Claudia J Lagranha
- Neuropsychiatry and Behavior Science Graduate Program, Federal University of Pernambuco - CAV, Vitória de Santo Antão, Brazil; Biochemistry and Physiology Graduate Program, Federal University of Pernambuco - CAV, Vitória de Santo Antão, Brazil; Gradute Program in Nutrition, Physical Activity and Phenotypic Plasticity, Federal University of Pernambuco - CAV, Vitória de Santo Antão, Brazil.
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Rerkasem A, Lyons-Reid J, Namwongprom S, Wongsrithep S, Mangklabruks A, Phirom K, Rerkasem K, Derraik JGB. Associations between maternal overweight/obesity during pregnancy and body composition in young adult offspring. Front Public Health 2024; 12:1346900. [PMID: 38544732 PMCID: PMC10968890 DOI: 10.3389/fpubh.2024.1346900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 02/20/2024] [Indexed: 05/12/2024] Open
Abstract
Background Maternal obesity is associated with an increased risk of large-for-gestational-age births and childhood obesity. However, evidence on its potential associations with long-term offspring body composition remains limited. This prospective cohort study examined associations between maternal body mass index (BMI) during pregnancy and body composition in the young adult offspring. Methods Participants were the offspring from a birth cohort in Chiang Mai (Thailand). Maternal BMI was assessed at the first antenatal clinic visit (≤24 weeks of gestation) in 1989-1990. In 2010-2011, we followed up the offspring at approximately 20 years of age, assessing their body composition using whole-body dual-energy X-ray absorptiometry (DXA) scans. Associations between maternal BMI and offspring body composition were explored using unadjusted and adjusted analyses. Results We assessed 391 young adults (55% were females). Higher maternal BMI was associated with increased offspring fat mass and lean mass. In adjusted analyses, offspring of mothers with overweight/obesity exhibited total body fat percentages 1.5 (95% CI 0.1, 2.9; p = 0.032) and 2.3 (95% CI 0.2, 4.5; p = 0.036) percentage points higher than offspring of normal-weight and underweight mothers, respectively. Fat mass index was similarly higher: 0.9 kg/m2 (95% CI 0.3, 1.5 kg/m2; p = 0.002) and 1.4 kg/m2 (95% CI 0.5, 2.3 kg/m2; p = 0.002), respectively. However, no differences in visceral adiposity were detected. Conclusion Higher maternal BMI during pregnancy was associated with increased adiposity in young adult offspring. Our findings suggest that the cross-generational transmission of maternal obesity-related traits is associated with increased offspring adiposity in the long term.
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Affiliation(s)
- Amaraporn Rerkasem
- Environmental-Occupational Health Sciences and Non-Communicable Diseases Research Group, Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - Jaz Lyons-Reid
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Sirianong Namwongprom
- Department of Radiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Suthathip Wongsrithep
- Environmental-Occupational Health Sciences and Non-Communicable Diseases Research Group, Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - Ampica Mangklabruks
- Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Kochaphan Phirom
- Environmental-Occupational Health Sciences and Non-Communicable Diseases Research Group, Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - Kittipan Rerkasem
- Environmental-Occupational Health Sciences and Non-Communicable Diseases Research Group, Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand
- Department of Surgery, Faculty of Medicine, Clinical Surgical Research Center, Chiang Mai University, Chiang Mai, Thailand
| | - José G. B. Derraik
- Environmental-Occupational Health Sciences and Non-Communicable Diseases Research Group, Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand
- Department of Women’s and Children’s Health, Uppsala University, Uppsala, Sweden
- Department of Paediatrics: Child and Youth Health, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
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Prieto-Latorre C, Lopez-Agudo LA, Marcenaro-Gutierrez OD. Influence of body mass index on health complains and life satisfaction. Qual Life Res 2024; 33:705-719. [PMID: 38038808 PMCID: PMC10894113 DOI: 10.1007/s11136-023-03557-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/03/2023] [Indexed: 12/02/2023]
Abstract
PURPOSE This research work investigates the influence of children's weight status on well-being and school context in a sample of Spanish adolescences. METHODS The Spanish records from the 2013-14 Health Behaviour in School-Aged Children Survey are used, which gathers 9,565 adolescences aged 11, 13 and 15. Studies do not usually address the endogeneity of body mass index when analysing their effect on life satisfaction and health complaints, thus resulting in biased estimates. Considering the endogeneity of body mass index, we use the frequency of alcohol consumption as an instrumental variable in order to obtain consistent estimates of its influence. RESULTS The two-stage least squares estimation shows that children's body mass index has a significant negative influence on health complaints and it conditions the way children relate to each other at school. Likewise, results report significant influence on children's subjective well-being and their self-assessment of general health. CONCLUSIONS The results of this study provide compelling evidence that BMI plays a crucial role in shaping adolescents' well-being and their interactions with peers at school. These findings underscore the importance of addressing childhood overweight and promoting healthy body mass index levels. Furthermore, the study highlights the need for targeted policy interventions to combat the social stigma associated with being overweight, fostering a more inclusive and supportive school environment for all students.
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Affiliation(s)
- Claudia Prieto-Latorre
- Departamento de Economía Aplicada (Estadística y Econometría), Facultad de Ciencias Económicas y Empresariales, Universidad de Málaga, Plaza de El Ejido s/n, 29013, Málaga, Spain.
| | - Luis Alejandro Lopez-Agudo
- Departamento de Economía Aplicada (Estadística y Econometría), Facultad de Ciencias Económicas y Empresariales, Universidad de Málaga, Plaza de El Ejido s/n, 29013, Málaga, Spain
| | - Oscar David Marcenaro-Gutierrez
- Departamento de Economía Aplicada (Estadística y Econometría), Facultad de Ciencias Económicas y Empresariales, Universidad de Málaga, Plaza de El Ejido s/n, 29013, Málaga, Spain
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25
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Burton JJN, Alonso LC. Overnutrition in the early postnatal period influences lifetime metabolic risk: Evidence for impact on pancreatic β-cell mass and function. J Diabetes Investig 2024; 15:263-274. [PMID: 38193815 PMCID: PMC10906026 DOI: 10.1111/jdi.14136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 12/05/2023] [Indexed: 01/10/2024] Open
Abstract
Overconsumption of energy-rich foods that disrupt caloric balance is a fundamental cause of overweight, obesity and diabetes. Dysglycemia and the resulting cardiovascular disease cause substantial morbidity and mortality worldwide, as well as high societal cost. The prevalence of obesity in childhood and adolescence is increasing, leading to younger diabetes diagnosis, and higher severity of microvascular and macrovascular complications. An important goal is to identify early life conditions that increase future metabolic risk, toward the goal of preventing diabetes and cardiovascular disease. An ample body of evidence implicates prenatal and postnatal childhood growth trajectories in the programming of adult metabolic disease. Human epidemiological data show that accelerated childhood growth increases risk of type 2 diabetes in adulthood. Type 2 diabetes results from the combination of insulin resistance and pancreatic β-cell failure, but specific mechanisms by which accelerated postnatal growth impact one or both of these processes remain uncertain. This review explores the metabolic impact of overnutrition during postnatal life in humans and in rodent models, with specific attention to the connection between accelerated childhood growth and future adiposity, insulin resistance, β-cell mass and β-cell dysfunction. With improved knowledge in this area, we might one day be able to modulate nutrition and growth in the critical postnatal window to maximize lifelong metabolic health.
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Affiliation(s)
- Joshua JN Burton
- Division of Endocrinology, Diabetes and Metabolism and the Joan and Sanford I. Weill Center for Metabolic Health, Weill Cornell MedicineNew York CityNew YorkUSA
| | - Laura C Alonso
- Division of Endocrinology, Diabetes and Metabolism and the Joan and Sanford I. Weill Center for Metabolic Health, Weill Cornell MedicineNew York CityNew YorkUSA
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Kanwar VS. Reply to: "Severe Methotrexate Toxicity Following a Capizzi Cycle in an Obese Adolescent With Acute Lymphoblastic Leukemia and Hepatic Steatosis" Published January 2024. J Pediatr Hematol Oncol 2024; 46:112. [PMID: 38236990 DOI: 10.1097/mph.0000000000002811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Accepted: 12/20/2023] [Indexed: 02/28/2024]
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M AK, Mantan M, Mahajan B. Serum apolipoproteins (apoA-1, apoB, and apoB/apoA-1 ratio) for early identification of dyslipidemia in children with CKD. Pediatr Nephrol 2024; 39:849-856. [PMID: 37752382 DOI: 10.1007/s00467-023-06144-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 08/17/2023] [Accepted: 08/17/2023] [Indexed: 09/28/2023]
Abstract
BACKGROUND Dyslipidemia in children with chronic kidney disease (CKD) is identified based on lipid profile parameters; however, changes in lipoprotein quality precede quantitative changes. METHODS A cross-sectional study was done from January to October 2021; overweight, obese children, known cases of diabetes mellitus, hypothyroidism or on steroid therapy, or lipid lowering drugs were excluded. Clinical details were elicited and examinations done. Besides hemogram, kidney function tests, liver function tests, total cholesterol, low density lipoproteins (LDL), triglycerides, high density lipoproteins (HDL), and apolipoproteins A-1 and B were estimated to identify dyslipidemia. Relevant tests of significance were applied, and ROC curves were drawn for apoA-1, apoB, and apoB/apoA-1 ratios. RESULTS A total of 76 (61 M:15 F) children with median (IQR) age 7 (3.25-11) years were enrolled; cause of CKD was CAKUT in 82.3% patients. Dyslipidemia (alteration of 1 or more lipid parameters) was seen in 78.9% with a prevalence of 71.7% in early and 95.7% in later stages of CKD (P = 0.02); most had elevated serum triglyceride levels. The median (IQR) values of apoB, apoA-1, and apoB/apoA-1 ratio were 78 (58-110) mg/dl, 80 (63-96.75) mg/dl, and 0.88 (0.68-1.41), respectively; apoB, apoA-1, and apoB/apoA-1 ratio had a sensitivity of 26.67%, 86.67%, and 70%, respectively, and specificity of 87.5%, 62.5%, and 62.5%, respectively, for diagnosis of dyslipidemia. The ROC for apoB, apoA-1, and apoB/apoA-1 ratio showed AUC of 0.66, 0.68, and 0.74 (P = 0.4, 0.02, < 0.01), respectively. CONCLUSIONS The prevalence (78.9%) of dyslipidemia was high in patients with CKD especially in those with later stages. The ratio of apoB/apoA-1 was altered early and appears to be promising for early detection.
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Affiliation(s)
- Akshay Kumar M
- Department of Pediatrics, Maulana Azad Medical College and Lok Nayak Hospital, New Delhi, 110002, India
| | - Mukta Mantan
- Division of Pediatric Nephrology, Department of Pediatrics, Maulana Azad Medical College and associated Lok Nayak Hospital, New Delhi, 110002, India.
| | - Bhawna Mahajan
- Department of Biochemistry GIPMER, University of Delhi, New Delhi, India
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Jeong B, Kim JS, Kwon AR, Lee J, Park S, Koo J, Lee WS, Baek JY, Shin WH, Lee JS, Jeong J, Kim WK, Jung CR, Kim NS, Cho SH, Lee DY. Maternal nanoplastic ingestion induces an increase in offspring body weight through altered lipid species and microbiota. Environ Int 2024; 185:108522. [PMID: 38401434 DOI: 10.1016/j.envint.2024.108522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 01/13/2024] [Accepted: 02/19/2024] [Indexed: 02/26/2024]
Abstract
The rapidly increasing prevalence of obesity and overweight, especially in children and adolescents, has become a serious societal issue. Although various genetic and environmental risk factors for pediatric obesity and overweight have been identified, the problem has not been solved. In this study, we examined whether environmental nanoplastic (NP) pollutants can act as environmental obesogens using mouse models exposed to NPs derived from polystyrene and polypropylene, which are abundant in the environment. We found abnormal weight gain in the progeny until 6 weeks of age following the oral administration of NPs to the mother during gestation and lactation. Through a series of experiments involving multi-omic analyses, we have demonstrated that NP-induced weight gain is caused by alterations in the lipid composition (lysophosphatidylcholine/phosphatidylcholine ratio) of maternal breast milk and he gut microbiota distribution of the progeny. These data indicate that environmental NPs can act as obesogens in childhood.
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Affiliation(s)
- Bohyeon Jeong
- Rare Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, South Korea
| | - Ji-Sun Kim
- Korean Collection for Type Cultures, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Jeongeup, 56212, South Korea
| | - A Ra Kwon
- Chemical Analysis Center, Korea Research Institute of Chemical Technology (KRICT), Daejeon 34114, South Korea
| | - Jangjae Lee
- Chemical Analysis Center, Korea Research Institute of Chemical Technology (KRICT), Daejeon 34114, South Korea; Department of Chemistry, Korea University, Seoul 02841, South Korea
| | - Subin Park
- Rare Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, South Korea
| | - Jahong Koo
- Rare Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, South Korea; KRIBB School, Korea University of Science and Technology (UST), Daejeon, South Korea
| | - Wang Sik Lee
- Environmental Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, South Korea
| | - Jeong Yeob Baek
- Rare Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, South Korea
| | - Won-Ho Shin
- Department of Predictive Toxicology, Korea Institute of Toxicology, Daejeon 34114, South Korea
| | - Jung-Sook Lee
- Korean Collection for Type Cultures, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Jeongeup, 56212, South Korea; KRIBB School, Korea University of Science and Technology (UST), Daejeon, South Korea
| | - Jinyoung Jeong
- KRIBB School, Korea University of Science and Technology (UST), Daejeon, South Korea; Environmental Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, South Korea
| | - Won Kon Kim
- KRIBB School, Korea University of Science and Technology (UST), Daejeon, South Korea; Metabolic Regulation Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, South Korea
| | - Cho-Rok Jung
- KRIBB School, Korea University of Science and Technology (UST), Daejeon, South Korea; Stem Cell Convergence Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, South Korea
| | - Nam-Soon Kim
- Rare Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, South Korea; KRIBB School, Korea University of Science and Technology (UST), Daejeon, South Korea
| | - Sung-Hee Cho
- Chemical Analysis Center, Korea Research Institute of Chemical Technology (KRICT), Daejeon 34114, South Korea.
| | - Da Yong Lee
- Rare Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, South Korea; KRIBB School, Korea University of Science and Technology (UST), Daejeon, South Korea.
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Guzmán-Muñoz E, Mendez-Rebolledo G, Sazo-Rodriguez S, Salazar-Méndez J, Valdes-Badilla P, Nuñez-Espinosa C, Herrera-Valenzuela T. Quadriceps muscle reaction time in obese children. PeerJ 2024; 12:e17050. [PMID: 38436003 PMCID: PMC10909349 DOI: 10.7717/peerj.17050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 02/13/2024] [Indexed: 03/05/2024] Open
Abstract
This study aimed to determine the influence of obesity, according to body mass index (BMI) and fat mass percentage, on quadriceps muscle reaction times. The study utilized a cross-sectional design. The sample size consisted of 42 schoolchildren (54.5% girls) aged 11 to 12 years old. Participant measurements included weight and height, which were used to categorize individuals based on BMI. Additionally, the electrical bioimpedance technique was employed to categorize participants based on their body fat percentage. A sudden destabilization test of the lower limb was performed to assess the reaction time of the rectus femoris, vastus medialis, and vastus lateralis muscles. The results show that overweight/obese children have a longer muscle reaction time for both the rectus femoris (β = 18.13; p = 0.048) and the vastus lateralis (β = 14.51; p = 0.042). Likewise, when the children were classified by percentage of body fat the results showed that overfat/obese children have a longer muscle reaction time for both the rectus femoris (β = 18.13; p = 0.048) and the vastus lateralis (β = 14.51; p = 0.042). Our results indicate that BMI and fat mass classification negativity alter the muscle reaction time in children. Overweight/obese or overfat/obese children showed longer reaction times in the rectus femoris and vastus lateralis muscles compared to children with normal weight. Based on these findings, it is suggested that in overweight and obese children, efforts not only focus on reducing body weight but that be complemented with training and/or rehabilitation programs that focus on preserving the normal physiological function of the musculoskeletal system.
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Affiliation(s)
- Eduardo Guzmán-Muñoz
- School of Kinesiology, Faculty of Health, Universidad Santo Tomás, Talca, Chile
- School of Pedagogy in Physical Education, Faculty of Education, Universidad Autónoma de Chile, Talca, Chile
| | | | | | | | - Pablo Valdes-Badilla
- Department of Physical Activity Sciences, Faculty of Education Sciences, Universidad Católica del Maule, Talca, Chile
- Sports Coach Career, School of Education, Universidad de Viña del Mar, Viña del Mar, Chile
| | - Cristian Nuñez-Espinosa
- Medicine School, Universidad de Magallanes, Punta Arenas, Chile
- Teaching and Research Assistance Center, Universidad de Magallanes, Punta Arenas, Chile
| | - Tomas Herrera-Valenzuela
- Department of Physical Activity, Sports and Health Sciences, Faculty of Medical Sciences, Universidad de Santiago de Chile, Santiago, Chile
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Pang GSW, Chung TWH, Choy HHT, Lee CY, Tung JYL, Fu ACC, Tsang JWY, Yau HC, Belaramani KM, Wong LM, But BWM, Chow JCK, Wong SMY, Cheung PCH, Lo PWC, Ng KL, Poon SWY, Chan KT, Chan AMK, Wong SWC, Tay MK, Chung YK, Lam YY, Kwan EYW. Review on the screening of urine glucose for early diagnosis of type 2 diabetes mellitus in school children and adolescents with obesity in Hong Kong. J Pediatr Endocrinol Metab 2024; 37:130-136. [PMID: 38282366 DOI: 10.1515/jpem-2023-0295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 12/07/2023] [Indexed: 01/30/2024]
Abstract
OBJECTIVES Obesity and type 2 diabetes mellitus (T2DM) are growing health concerns. Since 2005, Student Health Service (SHS) and Hong Kong Paediatric Society formulated a protocol on urine glucose screening (UGS) for early diagnosis of T2DM in students with obesity in Hong Kong. This study reviews students with T2DM captured by this screening program and compare the data with the Hong Kong Children Diabetes Registry (HKCDR) database, to see if the UGS program facilitates early diagnosis of T2DM. METHODS Students between the ages of 10-18 years old with age- and sex-specific body mass index (BMI) >97th percentile who attended SHS between the school years from 2005/06 to 2017/18 were recruited for UGS. Those tested positive for random urine glucose underwent diagnostic testing for T2DM according to ADA guidelines. Demographic data and investigatory results from UGS and HKCDR within the same time period were compared. RESULTS A total of 216,526 students completed UGS in the said period; 415 (0.19 %) students were tested positive for urine glucose of which 121 students were diagnosed with T2DM. UGS picked up 23 % of the newly diagnosed T2DM cases. When compared to the HKCDR database, students diagnosed via UGS were significantly younger, less obese, and had fewer diabetic related complications. The negative predictive value of UGS is high and can effectively rule out T2DM. CONCLUSIONS Urine glucose screening is an inexpensive and simple test that allows for early diagnosis of T2DM among obese school students. Other methods including POCT HbA1c can be explored to improve program effectiveness.
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Affiliation(s)
- Gloria Shir-Wey Pang
- Department of Paediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Hong Kong, P.R. China
- Department of Paediatrics and Adolescent Medicine, Princess Margaret Hospital, Hong Kong, P.R. China
| | | | | | - Ching-Yin Lee
- Department of Paediatrics, Caritas Medical Centre, Hong Kong, P.R. China
| | - Joanna Yuet-Ling Tung
- Department of Paediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Hong Kong, P.R. China
- Department of Paediatrics and Adolescent medicine, Queen Mary Hospital, Hong Kong, P.R. China
| | - Antony Chun-Cheung Fu
- Department of Paediatrics and Adolescent Medicine, Princess Margaret Hospital, Hong Kong, P.R. China
| | | | - Ho-Chung Yau
- Department of Paediatrics, Prince of Wales Hospital, Hong Kong, P.R. China
| | - Kiran M Belaramani
- Department of Paediatrics and Adolescent Medicine, Tuen Mun Hospital, Hong Kong, P.R. China
| | - Lap-Ming Wong
- Department of Paediatrics and Adolescent Medicine, Tuen Mun Hospital, Hong Kong, P.R. China
| | - Betty Wai-Man But
- Department of Paediatrics, Queen Elizabeth Hospital, Hong Kong, P.R. China
| | | | | | - Patrick Chi-Hung Cheung
- Department of Paediatrics and Adolescent Medicine, United Christian Hospital, Hong Kong, P.R. China
| | - Priscilla Wai-Chee Lo
- Department of Paediatrics and Adolescent Medicine, United Christian Hospital, Hong Kong, P.R. China
| | - Kwok-Leung Ng
- Department of Paediatrics and Adolescent Medicine, United Christian Hospital, Hong Kong, P.R. China
| | - Sarah Wing-Yiu Poon
- Department of Paediatrics and Adolescent medicine, Queen Mary Hospital, Hong Kong, P.R. China
| | - Kwong Tat Chan
- Department of Paediatrics and Adolescent Medicine, Pamela Youde Nethersole Eastern Hospital, Hong Kong, P.R. China
| | - Angela Mo-Kit Chan
- Department of Paediatrics and Adolescent Medicine, Alice Ho Miu Ling Nethersole Hospital, Hong Kong, P.R. China
| | - Sammy Wai-Chun Wong
- Department of Paediatrics and Adolescent Medicine, Alice Ho Miu Ling Nethersole Hospital, Hong Kong, P.R. China
| | - Ming-Kut Tay
- Department of Paediatrics and Adolescent Medicine, Tseung Kwan O Hospital, Hong Kong, P.R. China
| | - Ying-Ki Chung
- Department of Paediatrics, Caritas Medical Centre, Hong Kong, P.R. China
| | - Yuen-Yu Lam
- Department of Paediatrics, Kwong Wah Hospital, Hong Kong, P.R. China
| | - Elaine Yin-Wah Kwan
- Department of Paediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Hong Kong, P.R. China
- Department of Paediatrics and Adolescent Medicine, Pamela Youde Nethersole Eastern Hospital, Hong Kong, P.R. China
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El-Raufe El-Masry SA, Mahmoud RA, Hassan NE, Aly MM, Abdallah HR, Hamdy S, Megahed S, Elalfy DY. Zonulin and copeptin relation to some metabolic markers in school-aged obese children. BMC Pediatr 2024; 24:140. [PMID: 38402172 PMCID: PMC10893639 DOI: 10.1186/s12887-024-04617-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 02/03/2024] [Indexed: 02/26/2024] Open
Abstract
BACKGROUND Using Zonulin and Copeptin as potential obesity markers in children, hasn't yet been focused. AIM To evaluate the association between serum levels of both Zonulin and Copeptin with the obesity markers, and to assess their role as metabolic disturbance predictors in obese children. METHODS A case-control study comprised 111 Egyptian children (45 males and 66 females); aged 6-10 years to avoid the effect of puberty (prepubertal). They were classified according to their body mass index (BMI) percentiles into: 72 obese (BMI ≥ 95th ), and 39 control ones (BMI > 15th - <85th ), based on the Egyptian Growth Charts for children and adolescents. Anthropometric parameters and blood pressure were measured, and body composition analysis, lipid profile, Zonulin, and Copeptin levels were assessed. RESULTS The obese group showed a significantly higher value of Copeptin and a lower value of Zonulin than the control one Also, the obese group showed significant negative correlations between Zonulin and both anthropometric obesity markers and body composition, whereas Copeptin showed significant positive ones. Moreover, significant positive correlations were found between Copeptin and both body weight and fat distribution. Insignificant correlations were observed between both serum Zonulin and Copeptin levels and blood pressure and lipid profile. CONCLUSION Zonulin and Copeptin cannot be used as metabolic disturbance predictors, among Egyptian children, as they were insignificantly correlated with lipid profile or blood pressure.
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Affiliation(s)
- Sahar Abd El-Raufe El-Masry
- Biological Anthropology Department, Medical Research and Clinical Studies Institute, National Research Centre, 33 El-Buhouth St., Dokki, Giza, 12622, Egypt.
| | - Rehab A Mahmoud
- Faculty of Post Graduate Childhood Studies, Ain-Shams University, Cairo, Egypt
| | - Nayera E Hassan
- Biological Anthropology Department, Medical Research and Clinical Studies Institute, National Research Centre, 33 El-Buhouth St., Dokki, Giza, 12622, Egypt
| | - Manal M Aly
- Biological Anthropology Department, Medical Research and Clinical Studies Institute, National Research Centre, 33 El-Buhouth St., Dokki, Giza, 12622, Egypt
| | - Hanaa Reyad Abdallah
- Biological Anthropology Department, Medical Research and Clinical Studies Institute, National Research Centre, 33 El-Buhouth St., Dokki, Giza, 12622, Egypt
| | - Sherin Hamdy
- Clinical and Chemical Pathology Department, Medical Research and Clinical Studies Institute, National Research Centre, Giza, Egypt
| | - Safinaz Megahed
- Biological Anthropology Department, Medical Research and Clinical Studies Institute, National Research Centre, 33 El-Buhouth St., Dokki, Giza, 12622, Egypt
| | - Dina Y Elalfy
- Faculty of Post Graduate Childhood Studies, Ain-Shams University, Cairo, Egypt
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Behling AH, Wilson BC, Ho D, Cutfield WS, Vatanen T, O'Sullivan JM. Horizontal gene transfer after faecal microbiota transplantation in adolescents with obesity. Microbiome 2024; 12:26. [PMID: 38347627 PMCID: PMC10860221 DOI: 10.1186/s40168-024-01748-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 01/02/2024] [Indexed: 02/15/2024]
Abstract
BACKGROUND Horizontal gene transfer (HGT) describes the transmission of DNA outside of direct ancestral lineages. The process is best characterised within the bacterial kingdom and can enable the acquisition of genetic traits that support bacterial adaptation to novel niches. The adaptation of bacteria to novel niches has particular relevance for faecal microbiota transplantation (FMT), a therapeutic procedure which aims to resolve gut-related health conditions of individuals, through transplanted gut microbiota from healthy donors. RESULTS Three hundred eighty-one stool metagenomic samples from a placebo-controlled FMT trial for obese adolescents (the Gut Bugs Trial) were analysed for HGT, using two complementary methodologies. First, all putative HGT events, including historical HGT signatures, were quantified using the bioinformatics application WAAFLE. Second, metagenomic assembly and gene clustering were used to assess and quantify donor-specific genes transferred to recipients following the intervention. Both methodologies found no difference between the level of putative HGT events in the gut microbiomes of FMT and placebo recipients, post-intervention. HGT events facilitated by engrafted donor species in the FMT recipient gut at 6 weeks post-intervention were identified and characterised. Bacterial strains contributing to this subset of HGT events predominantly belonged to the phylum Bacteroidetes. Engraftment-dependent horizontally transferred genes were retained within recipient microbiomes at 12 and 26 weeks post-intervention. CONCLUSION Our study suggests that novel microorganisms introduced into the recipient gut following FMT have no impact on the basal rate of HGT within the human gut microbiome. Analyses of further FMT studies are required to assess the generalisability of this conclusion across different FMT study designs and for the treatment of different gut-related conditions. Video Abstract.
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Affiliation(s)
- Anna H Behling
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Brooke C Wilson
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Daniel Ho
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Wayne S Cutfield
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Tommi Vatanen
- Liggins Institute, University of Auckland, Auckland, New Zealand.
- Institute of Biotechnology, Helsinki Institute of Life Science, University of Helsinki, Helsinki, Finland.
- Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland.
- The Broad Institute of MIT and Harvard, Cambridge, MA, USA.
| | - Justin M O'Sullivan
- Liggins Institute, University of Auckland, Auckland, New Zealand.
- The Maurice Wilkins Centre, The University of Auckland, Private Bag 92019, Auckland, New Zealand.
- Australian Parkinsons Mission, Garvan Institute of Medical Research, 384 Victoria Street, SydneyDarlinghurst, NSWNSW, 2010, Australia.
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, SO16 6YD, UK.
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore, Singapore.
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Zhu YH, Hu P, Luo YX, Yao XQ. Knowledge mapping of trends and hotspots in the field of exercise and cognition research over the past decade. Aging Clin Exp Res 2024; 36:19. [PMID: 38308660 PMCID: PMC10838253 DOI: 10.1007/s40520-023-02661-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 11/09/2023] [Indexed: 02/05/2024]
Abstract
Exercise elicits a wide range of physiological responses in mammalian tissues that enhance a broad range of functions, particularly in improving cognitive performance. However, the field lacks a comprehensive bibliometric analysis that clarifies its knowledge structure and research hotspots. This study aims to address this gap and map the research landscape regarding the role of exercise in cognitive function enhancement. Firstly, the frequencies and co-occurrence of keywords were analysed to identify six main clusters: aging, cognitive impairment, rehabilitation, obesity, fatigue, and hippocampus. Secondly, reference timeline co-citation analysis revealed that hippocampus and aging were the major bursts with high intensity and long attention span while children had recently emerged as a topical subject. Finally, the evolution of themes from 2012 to 2022 was analysed, and found that older adults had been the leading research theme for exercise affecting cognition. Childhood obesity was an emerging theme that attracted increasing research attention in recent years while the hippocampus research theme expanded rapidly during the decade but remained a niche topic with less relevance to others. This research identified and summarised research priorities and evolutionary trends in exercise to improve cognition by constructing knowledge networks through visual analysis. It provides researchers with a comprehensive insight into the current state of the field to facilitate further research.
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Affiliation(s)
- Ying-Hai Zhu
- Department of Rehabilitation, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Peng Hu
- Department of Rehabilitation, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ya-Xi Luo
- Department of Rehabilitation, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
| | - Xiu-Qing Yao
- Department of Rehabilitation, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
- Chongqing Municipality Clinical Research Center for Geriatric Medicine, Chongqing, China.
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Kim H, Rajbhandari A, Krile R, Lang IM, Antonakos CL, Colabianchi N. Body Mass Index Trajectories among the Healthy Communities Study Children: Racial/Ethnic and Socioeconomic Disparities in Childhood Obesity. J Racial Ethn Health Disparities 2024; 11:203-215. [PMID: 36656440 PMCID: PMC9851105 DOI: 10.1007/s40615-023-01511-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 12/20/2022] [Accepted: 12/31/2022] [Indexed: 01/20/2023]
Abstract
The purpose of this study is to identify statistically distinguishable trajectories of childhood body mass index (BMI), an important indicator of developmental status of children, and to provide a summary description of demographic characteristics of children based on these distinctive trajectories. Using data from the Healthy Communities Study (HCS), a large longitudinal dataset with oversamples of Hispanic and Black children across 130 communities in the USA, a group-based trajectory analysis approach was used to estimate trajectories of children based on their BMI-z scores. The three most distinguishable BMI trajectory groups identified for the HCS children show no marked increase or decrease in standardized BMI over an age range of 2 to 11. Approximately 28.5% of children were in a trajectory group with consistently obese BMI-z scores for their sex and age. The patterns of BMI trajectory groups identified for boys and girls are similar, but BMI-z scores for boys tend to be slightly higher than those for girls. These BMI trajectories are characterized by racial/ethnic and socioeconomic status disparities. Hispanic and Black children were more likely to be in the obese trajectory group than White children. Children with parents having less education, or children from low family income level, were more likely to be in the obese trajectory group than counterpart children. The findings suggest that BMI disparities exist from the early years of childhood and persist across childhood, with higher BMI associated with Black and Hispanic children as well as those from low socioeconomic status backgrounds.
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Affiliation(s)
- Hyoshin Kim
- Battelle Memorial Institute, Health Analytics, 1100 Dexter Avenue North, Suite 275, Seattle, WA, 98109, USA.
| | | | - Robert Krile
- Battelle Memorial Institute, Health Analytics, Columbus, OH, USA
| | | | | | - Natalie Colabianchi
- School of Kinesiology, University of Michigan, Ann Arbor, MI, USA
- Institute for Social Research, University of Michigan, Ann Arbor, MI, USA
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Paschou SA, Shalit A, Gerontiti E, Athanasiadou KI, Kalampokas T, Psaltopoulou T, Lambrinoudaki I, Anastasiou E, Wolffenbuttel BHR, Goulis DG. Efficacy and safety of metformin during pregnancy: an update. Endocrine 2024; 83:259-269. [PMID: 37798604 PMCID: PMC10850184 DOI: 10.1007/s12020-023-03550-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 09/23/2023] [Indexed: 10/07/2023]
Abstract
During the last decades, gestational diabetes mellitus (GDM) prevalence has been on the rise. While insulin remains the gold standard treatment for GDM, metformin use during pregnancy is controversial. This review aimed to comprehensively assess the available data on the efficacy and safety of metformin during pregnancy, both for the mother and the offspring. Metformin has been validated for maternal efficacy and safety, achieving comparable glycemic control with insulin. Additionally, it reduces maternal weight gain and possibly the occurrence of hypertensive disorders. During the early neonatal period, metformin administration does not increase the risk of congenital anomalies or other major adverse effects, including lower APGAR score at 5 min, neonatal intensive care unit admissions, and respiratory distress syndrome. Several studies have demonstrated a reduction in neonatal hypoglycemia. Metformin has been associated with an increase in preterm births and lower birth weight, although this effect is controversial and depends on the indication for which it was administered. Evidence indicates possible altered fetal programming and predisposition to childhood obesity and metabolic syndrome during adulthood after use of metformin in pregnancy. With critical questions still requiring a final verdict, ongoing research on the field must be conducted.
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Affiliation(s)
- Stavroula A Paschou
- Endocrine Unit and Diabetes Center, Department of Clinical Therapeutics, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece.
| | - Almog Shalit
- Endocrine Unit and Diabetes Center, Department of Clinical Therapeutics, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Eleni Gerontiti
- Endocrine Unit and Diabetes Center, Department of Clinical Therapeutics, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Kleoniki I Athanasiadou
- Endocrine Unit and Diabetes Center, Department of Clinical Therapeutics, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Theodoros Kalampokas
- Second Department of Obstetrics and Gynecology, Aretaieion University Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Theodora Psaltopoulou
- Endocrine Unit and Diabetes Center, Department of Clinical Therapeutics, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Irene Lambrinoudaki
- Second Department of Obstetrics and Gynecology, Aretaieion University Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Bruce H R Wolffenbuttel
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Dimitrios G Goulis
- Unit of Reproductive Endocrinology, First Department of Obstetrics and Gynecology, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Bodnar LM, Johansson K, Himes KP, Khodyakov D, Abrams B, Parisi SM, Hutcheon JA. Do current pregnancy weight gain guidelines balance risks of adverse maternal and child health in a United States cohort? Am J Clin Nutr 2024; 119:527-536. [PMID: 38182445 PMCID: PMC10884606 DOI: 10.1016/j.ajcnut.2023.10.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 09/01/2023] [Accepted: 10/11/2023] [Indexed: 01/07/2024] Open
Abstract
BACKGROUND The Institute of Medicine pregnancy weight gain guidelines were developed without evidence linking high weight gain to maternal cardiometabolic disease and child obesity. The upper limit of current recommendations may be too high for the health of the pregnant individual and child. OBJECTIVES The aim of this study was to identify the range of pregnancy weight gain for pregnancies within a normal body mass index (BMI) range that balances the risks of high and low weight gain by simultaneously considering 10 different health conditions. METHODS We used data from an United States prospective cohort study of nulliparae followed until 2 to 7 y postpartum (N = 2344 participants with a normal BMI). Pregnancy weight gain z-score was the main exposure. The outcome was a composite consisting of the occurrence of ≥1 of 10 adverse health conditions that were weighted for their seriousness. We used multivariable Poisson regression to relate weight gain z-scores with the weighted composite outcome. RESULTS The lowest risk of the composite outcome was at a pregnancy weight gain z-score of -0.6 SD (standard deviation) (equivalent to 13.1 kg at 40 wk). The weight gain ranges associated with no more than 5%, 10%, and 20% increase in risks were -1.0 to -0.2 SD (11.2-15.3 kg), -1.4 to 0 SD (9.4-16.4 kg), and -2.0 to 0.4 SD (7.0-18.9 kg). When we used a lower threshold to define postpartum weight increase in the composite outcome (>5 kg compared with >10 kg), the ranges were 1.6 to -0.7 SD (8.9-12.6 kg), -2.2 to -0.3 SD (6.3-14.7 kg), and ≤0.2 SD (≤17.6 kg). Compared with the ranges of the current weight gain guidelines (-0.9 to -0.1 SD, 11.5-16 kg), the lower limits from our data tended to be lower while upper limits were similar or lower. CONCLUSIONS If replicated, our results suggest that policy makers should revisit the recommended pregnancy weight gain range for individuals within a normal BMI range.
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Affiliation(s)
- Lisa M Bodnar
- Department of Epidemiology, School of Public Health, University of Pittsburgh, Pittsburgh, PA, United States; Department of Obstetrics, Gynecology, and Reproductive Sciences, School of Medicine, University of Pittsburgh, Pittsburgh, PA, United States; Magee-Womens Research Institute, Pittsburgh, PA, United States.
| | - Kari Johansson
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden; Department of Women's Health, Karolinska University Hospital, Stockholm, Sweden
| | - Katherine P Himes
- Department of Obstetrics, Gynecology, and Reproductive Sciences, School of Medicine, University of Pittsburgh, Pittsburgh, PA, United States; Magee-Womens Research Institute, Pittsburgh, PA, United States
| | | | - Barbara Abrams
- Division of Epidemiology, School of Public Health, University of California, Berkeley, Berkeley, CA, United States
| | - Sara M Parisi
- Department of Epidemiology, School of Public Health, University of Pittsburgh, Pittsburgh, PA, United States
| | - Jennifer A Hutcheon
- Department of Obstetrics & Gynaecology, University of British Columbia, Vancouver, Canada
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Duh-Leong C, Ortiz R, Messito MJ, Katzow MW, Kim CN, Teli R, Gross RS. Household Food Insecurity and Maternal-Toddler Fruit and Vegetable Dietary Concordance. J Nutr Educ Behav 2024; 56:100-109. [PMID: 38142387 PMCID: PMC10922249 DOI: 10.1016/j.jneb.2023.10.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 10/28/2023] [Accepted: 10/31/2023] [Indexed: 12/25/2023]
Abstract
OBJECTIVE To examine whether prenatal or concurrent household food insecurity influences associations between maternal and toddler fruit and vegetable (FV) intake. DESIGN Application of a life-course framework to an analysis of a longitudinal dataset. SETTING Early childhood obesity prevention program at a New York City public hospital. PARTICIPANTS One-hundred and fifty-six maternal-toddler dyads self-identifying as Hispanic or Latino. VARIABLES MEASURED Maternal and toddler FV intake was measured using Centers for Disease Control and Prevention dietary measures when toddlers were aged 19 months. Household food insecurity (measured prenatally and concurrently at 19 months) was measured using the US Department of Agriculture Food Security Module. ANALYSIS Regression analyses assessed associations between adequate maternal FV intake and toddler FV intake. Interaction terms tested whether prenatal or concurrent household food insecurity moderated this association. RESULTS Adequate maternal FV intake was associated with increased toddler FV intake (B = 6.2 times/wk, 95% confidence interval, 2.0-10.5, P = 0.004). Prenatal household food insecurity was associated with decreased toddler FV intake (B = -6.3 times/wk, 95% confidence interval, -11.67 to -0.9, P = 0.02). There was a significant interaction between the level of maternal-toddler FV association (concordance or similarity in FV intake between mothers and toddlers) and the presence of food insecurity such that maternal-toddler FV association was greater when prenatal household food insecurity was not present (B = -11.6, P = 0.04). CONCLUSIONS AND IMPLICATIONS Strategies to increase FV intake across the life course could examine how the timing of household food insecurity may affect intergenerational maternal-child transmission of dietary practices.
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Affiliation(s)
- Carol Duh-Leong
- Department of Pediatrics, New York University Grossman School of Medicine, New York, NY.
| | - Robin Ortiz
- Department of Pediatrics, New York University Grossman School of Medicine, New York, NY; Department of Population Health, New York University Grossman School of Medicine, New York, NY; Institute for Excellence in Health Equity, New York University Langone Health, New York, NY
| | - Mary Jo Messito
- Department of Pediatrics, New York University Grossman School of Medicine, New York, NY
| | - Michelle W Katzow
- Department of Pediatrics, Zucker School of Medicine at Hofstra/Northwell, New Hyde Park, NY
| | - Christina N Kim
- Department of Pediatrics, New York University Grossman School of Medicine, New York, NY; Department of Population Health, New York University Grossman School of Medicine, New York, NY
| | - Radhika Teli
- Department of Pediatrics, New York University Grossman School of Medicine, New York, NY; Department of Population Health, New York University Grossman School of Medicine, New York, NY
| | - Rachel S Gross
- Department of Pediatrics, New York University Grossman School of Medicine, New York, NY; Department of Population Health, New York University Grossman School of Medicine, New York, NY
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Almeida LG, Dera A, Murphy J, Santosa S. Improvements in cardiorespiratory fitness, muscle strength and body composition to modest weight loss are similar in those with adult- versus childhood-onset obesity. Clin Obes 2024; 14:e12623. [PMID: 37794721 DOI: 10.1111/cob.12623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 06/16/2023] [Accepted: 07/06/2023] [Indexed: 10/06/2023]
Abstract
Adults who have had obesity from childhood are at greater risk of obesity-related comorbidities compared to those who only develop obesity in adulthood. The main way of mitigating these risks in obesity is with weight loss, which has been shown to positively affect the cardiorespiratory fitness (CRF) and body composition of adults. However, it is unclear whether the response of these outcomes to weight loss may be influenced by age of obesity onset. The objective of our study was to investigate how age of obesity onset mitigates the responsiveness of CRF, muscle strength and body composition to modest weight loss. Measurements were conducted at baseline and 12 weeks. In total, 37 participants (childhood-onset = 19, adult-onset = 18) lost 3.7% ± 0.4% through aerobic exercise and diet. The YMCA cycle ergometer test (YMCA) and the 20-m shuttle run test (20MSR) were used to estimate CRF (mL kg-1 min-1 ) and a handgrip dynamometer was used to estimate muscle strength. Total body composition was assessed by dual-energy x-ray absorptiometry (DEXA). Overall, CRF and body composition improved (time effect: p < 0.05) after 12 weeks. There was no group-by-time interaction for YMCA, 20MSR, muscle strength and body composition variables. Therefore, the present study suggests that individuals with childhood-onset obesity and adult-onset obesity can improve their CRF and body composition similarly after mild weight loss.
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Affiliation(s)
- Lucas Guimarães Almeida
- Department of Health, Kinesiology, and Applied Physiology, Concordia University, Montreal, Quebec, Canada
- Metabolism, Obesity, and Nutrition Lab, School of Health, Concordia University, Montreal, Quebec, Canada
| | - Abdulrahman Dera
- Department of Health, Kinesiology, and Applied Physiology, Concordia University, Montreal, Quebec, Canada
- Metabolism, Obesity, and Nutrition Lab, School of Health, Concordia University, Montreal, Quebec, Canada
| | - Jessica Murphy
- Department of Health, Kinesiology, and Applied Physiology, Concordia University, Montreal, Quebec, Canada
- Metabolism, Obesity, and Nutrition Lab, School of Health, Concordia University, Montreal, Quebec, Canada
| | - Sylvia Santosa
- Department of Health, Kinesiology, and Applied Physiology, Concordia University, Montreal, Quebec, Canada
- Metabolism, Obesity, and Nutrition Lab, School of Health, Concordia University, Montreal, Quebec, Canada
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Nakamura-Utsunomiya A, Yamaguchi K, Goshima N. Anti-ZSCAN1 Autoantibodies Are a Feasible Diagnostic Marker for ROHHAD Syndrome Not Associated with a Tumor. Int J Mol Sci 2024; 25:1794. [PMID: 38339072 PMCID: PMC10855538 DOI: 10.3390/ijms25031794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 01/28/2024] [Accepted: 01/30/2024] [Indexed: 02/12/2024] Open
Abstract
Recent studies have reported the presence of autoantibodies against zinc finger and SCAN domain-containing protein 1 (ZSCAN1) in the sera of patients with rapid-onset obesity with hypoventilation, hypothalamic and autonomic dysregulation (ROHHAD) syndrome associated with neuroendocrine tumors, suggesting immunologic and paraneoplastic processes as the pathologic underpinnings. Moreover, several hypothalamic regions, including the subfornical organ (SFO), were reported to exhibit antibody reactivity in a patient with ROHHAD syndrome not associated with a tumor. Whether ROHHAD syndrome not associated with a tumor is associated with anti-ZSCAN1 autoantibodies remains unclear. We used a comprehensive protein array analysis to identify candidate molecules in the sera of patients with ROHHAD syndrome and identified ZSCAN1 as a target antigen. We also found that ZSCAN1 was co-expressed at the site of antibody reactivity to the IgG in the patient serum observed in mouse SFOs and an enzyme-linked immunosorbent assay showed that >85% of the patients with ROHHAD syndrome were positive for anti-ZSCAN1 autoantibodies. These results suggest anti-ZSCAN1 autoantibodies as a feasible diagnostic marker in ROHHAD syndrome regardless of the presence of a tumor.
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Affiliation(s)
- Akari Nakamura-Utsunomiya
- Department of Pediatrics/Medical Genetics, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8551, Japan
- Department of Pediatrics, Hiroshima Medical Center, Asa Citizens Hospital, Hiroshima 731-0293, Japan
- Division of Neonatal Screening, National Center for Child Health and Development, Tokyo 157-8535, Japan
| | - Kei Yamaguchi
- Molecular Profiling Research Center for Drug Discovery, National Institute of Advanced Industrial Science and Technology, Tokyo 135-0064, Japan
- ProteoBridge Corporation, Tokyo 135-0064, Japan
| | - Naoki Goshima
- Molecular Profiling Research Center for Drug Discovery, National Institute of Advanced Industrial Science and Technology, Tokyo 135-0064, Japan
- ProteoBridge Corporation, Tokyo 135-0064, Japan
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HU X, LI Z, XIE L, FU H, ZHU Y. [Determination of 35 antibiotics and four β-receptor agonists in teenagers and analysis of exposure status]. Se Pu 2024; 42:185-193. [PMID: 38374599 PMCID: PMC10877500 DOI: 10.3724/sp.j.1123.2023.10022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Indexed: 02/21/2024] Open
Abstract
Antibiotics are mainly used for disease treatment and prevention, and β-receptor agonists are mainly used in the clinical treatment of respiratory diseases. Both types of drugs are also widely used in animal husbandry and aquaculture to promote animal growth and prevent disease. These drugs enter the human body through many routes and cause harm to human health. Teenagers are in a critical period of growth and development, and long-term antibiotic exposure may have adverse effects on their bodies. In this study, 442 teenagers aged 11-15 years were recruited from a middle school to investigate the body burden of various antibiotics and β-receptor agonists. The seven categories of antibiotics, including five macrolides, four tetracyclines, 10 quinolones, 11 sulfonamides, three β-lactams, one quinoxaline, and one lincosamide, and four β-receptor agonists were determined by isotope dilution and solid phase extraction coupled with ultra performance liquid chromatography-tandem mass spectrometry. Analyte levels were corrected using urine creatinine, and detection rates were used for data analysis. Pearson's chi-squared test was used to analyze the correlations between detection rate and gender, age, or body mass index (BMI). Logistic regression was used to evaluate the correlation between detection rate and different groups after adjusting for confounding factors. The results showed that 397 teenagers had at least one antibiotic or β-receptor agonist in their urine, with a total detection rate of 89.8%. A total of 29 antibiotics and β-receptor agonists were detected, and the detection rate of each compound ranged from 0.2% to 59.0%. Doxycycline, oxytetracycline, and azithromycin were the top three drugs with the highest detection rates (59.0%, 56.1%, and 34.6%, respectively). Tetracyclines and macrolides were the two antibiotic categories detected most often, with detection rates of 81.9% and 42.3%, respectively. Among the antibiotics investigated, preferred veterinary antibiotics (PVAs) had the highest detection rate (85.1%), followed by human antibiotics (HAs) (41.0%). The overall detection rate of β-receptor agonists was 2.7%. Statistical analysis showed that the male was prone to be exposed to tetracycline antibiotics (odds ratio (OR)=2.17). The detection rates of macrolides differed among the different age groups and were higher in those aged 12-13 years than in those aged 11 years. As the BMI of the teenagers increased, the detection rate of macrolides gradually increased. After adjusting for age and gender, teenagers with obesity were found to be 2.35 times more likely to be exposed to macrolides than those with a normal weight. The findings suggest that teenagers are generally exposed to low levels of antibiotics, that food and the environment may be the main sources of antibiotic exposure in teenagers, and that macrolide exposure may be associated with adolescent obesity.
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Kwak SH, Srinivasan S, Chen L, Todd J, Mercader JM, Jensen ET, Divers J, Mottl AK, Pihoker C, Gandica RG, Laffel LM, Isganaitis E, Haymond MW, Levitsky LL, Pollin TI, Florez JC, Flannick J. Genetic architecture and biology of youth-onset type 2 diabetes. Nat Metab 2024; 6:226-237. [PMID: 38278947 PMCID: PMC10896722 DOI: 10.1038/s42255-023-00970-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Accepted: 12/20/2023] [Indexed: 01/28/2024]
Abstract
The prevalence of youth-onset type 2 diabetes (T2D) and childhood obesity has been rising steadily1, producing a growing public health concern1 that disproportionately affects minority groups2. The genetic basis of youth-onset T2D and its relationship to other forms of diabetes are unclear3. Here we report a detailed genetic characterization of youth-onset T2D by analysing exome sequences and common variant associations for 3,005 individuals with youth-onset T2D and 9,777 adult control participants matched for ancestry, including both males and females. We identify monogenic diabetes variants in 2.4% of individuals and three exome-wide significant (P < 2.6 × 10-6) gene-level associations (HNF1A, MC4R, ATXN2L). Furthermore, we report rare variant association enrichments within 25 gene sets related to obesity, monogenic diabetes and β-cell function. Many youth-onset T2D associations are shared with adult-onset T2D, but genetic risk factors of all frequencies-and rare variants in particular-are enriched within youth-onset T2D cases (5.0-fold increase in the rare variant and 3.4-fold increase in common variant genetic liability relative to adult-onset cases). The clinical presentation of participants with youth-onset T2D is influenced in part by the frequency of genetic risk factors within each individual. These findings portray youth-onset T2D as a heterogeneous disease situated on a spectrum between monogenic diabetes and adult-onset T2D.
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Affiliation(s)
- Soo Heon Kwak
- Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
- Programs in Metabolism and Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Shylaja Srinivasan
- Division of Pediatric Endocrinology, University of California at San Francisco, San Francisco, CA, USA
| | - Ling Chen
- Center for Genomic Medicine, and Diabetes Unit, Endocrine Division, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Jennifer Todd
- Division of Pediatric Endocrinology, Department of Pediatrics, University of Vermont, Burlington, VT, USA
| | - Josep M Mercader
- Programs in Metabolism and Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Center for Genomic Medicine, and Diabetes Unit, Endocrine Division, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Elizabeth T Jensen
- Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Jasmin Divers
- Department of Foundations of Medicine, NYU Langone Health, New York, NY, USA
| | - Amy K Mottl
- Division of Nephrology and Hypertension, University of North Carolina, Chapel Hill, NC, USA
| | - Catherine Pihoker
- Department of Pediatrics, University of Washington, Seattle, WA, USA
| | - Rachelle G Gandica
- Naomi Berrie Diabetes Center, Columbia University Irving Medical Center, New York, NY, USA
| | - Lori M Laffel
- Joslin Diabetes Center, Harvard Medical School, Boston, MA, USA
| | | | - Morey W Haymond
- Department of Pediatrics, Children's Nutrition Research Center, Baylor College of Medicine, Houston, TX, USA
| | - Lynne L Levitsky
- Pediatric Endocrine Division, Department of Pediatrics, Massachusetts General Hospital for Children and Harvard Medical School, Boston, MA, USA
| | - Toni I Pollin
- Division of Endocrinology, Diabetes, and Nutrition, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Jose C Florez
- Programs in Metabolism and Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Center for Genomic Medicine, and Diabetes Unit, Endocrine Division, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Jason Flannick
- Programs in Metabolism and Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA, USA.
- Division of Genetics and Genomics, Boston Children's Hospital, Boston, MA, USA.
- Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA.
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Liang C, Niu HY, Lyu LZ, Wu YF, Zhang LW. Profiles of Intestinal Flora in Breastfed Obese Children and Selecting Functional Strains Against Obesity. Mol Nutr Food Res 2024; 68:e2300735. [PMID: 38227364 DOI: 10.1002/mnfr.202300735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 11/22/2023] [Indexed: 01/17/2024]
Abstract
SCOPE Breast milk has the potential to prevent childhood obesity by providing probiotics, but there are still instances of obesity in breastfed children. METHODS AND RESULTS This study investigates the difference in intestinal flora structure between breastfed children with obesity (OB-BF) and normal-weight breastfed children (N-BF). Building upon this foundation, it employs both cell and mouse models to identify an antiobesity strain within the fecal matter of N-BF children and explore its underlying mechanisms. The results reveal a reduction in lactobacillus levels within the intestinal flora of OB-BF children compared to N-BF children. Consequently, Lactobacillus plantarum H-72 (H-72) is identified as a promising candidate due to its capacity to stimulate glucagon-like peptide-1 (GLP-1) secretion in enteroendocrine cells (ECCs). In vivo, H-72 effectively increases serum GLP-1 concentration, reduces food intake, regulates the expression of genes related to energy metabolism (SCD-1, FAS, UCP-1, and UCP-3), and regulates gut microbiota structure in mice. Moreover, the lipoteichoic acid of H-72 activates toll-like receptor 4 to enhanced GLP-1 secretion in STC-1 cells. CONCLUSIONS L. plantarum H-72 is screened out for its potential antiobesity effect, which presents a potential and promising avenue for future interventions aimed at preventing pediatric obesity in breastfed children.
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Affiliation(s)
- Cong Liang
- College of Safety and Environmental Engineering, Shandong University of Science and Technology, Qingdao, 266510, China
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150010, China
| | - Hai-Yue Niu
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150010, China
| | - Lin-Zheng Lyu
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150010, China
| | - Yi-Fan Wu
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150010, China
| | - Lan-Wei Zhang
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China
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Gale EL, James Williams A, Cecil JE. The relationship between multiple sleep dimensions and obesity in adolescents: A systematic review. Sleep Med Rev 2024; 73:101875. [PMID: 38029462 DOI: 10.1016/j.smrv.2023.101875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 11/10/2023] [Accepted: 11/13/2023] [Indexed: 12/01/2023]
Abstract
Sleep is an involuntary behaviour, biologically fundamental to survival and wellbeing. However, sleep is increasingly neglected, with significant health implications. Recent research has identified associations between sleep duration, quality, timing and risk of overweight/obesity in children and adults. The aim of this review was to systematically identify and examine research that investigates the relationships between multiple objective and subjective sleep outcomes and objective adiposity measures in adolescents. A systematic review of literature, published to December 2022, was conducted using ten bibliographic databases. Search terms included objective and subjective sleep/circadian rhythm outcomes, objective adiposity measurements, and adolescents aged 8-18 years. Eighty-nine studies were included in the final review. Sleep outcomes were synthesized into three sleep domains: pre-sleep, during sleep and post-sleep outcomes. In summary, pre-sleep outcomes (including poor sleep hygiene, later chronotype and increased variability and later sleep timings) and increased sleep disturbance are consistently significantly associated with increased obesity and adiposity in adolescents. The relationship between during-sleep outcomes (sleep quality and efficiency) with adiposity and obesity measures was mixed. These findings suggest that adapting an individual's schedule to best suit chronotype preference and improving sleep hygiene, including a consistent bedtime routine, could reduce adiposity and obesity in adolescents.
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Affiliation(s)
- Emma Louise Gale
- School of Medicine, Population and Behavioural Sciences, University of St Andrews, St Andrews, KY16 9TF, UK.
| | - Andrew James Williams
- School of Medicine, Population and Behavioural Sciences, University of St Andrews, St Andrews, KY16 9TF, UK
| | - Joanne E Cecil
- School of Medicine, Population and Behavioural Sciences, University of St Andrews, St Andrews, KY16 9TF, UK
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Cummings JR, Lipsky LM, Faith MS, Nansel TR. Developmental trajectory of appetitive traits and their bidirectional relations with body mass index from infancy to early childhood. Clin Obes 2024; 14:e12620. [PMID: 37669768 PMCID: PMC10841422 DOI: 10.1111/cob.12620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 08/03/2023] [Accepted: 08/08/2023] [Indexed: 09/07/2023]
Abstract
Appetitive traits, including food responsiveness, enjoyment of food, satiety responsiveness and slowness in eating, are associated with childhood body mass index. Change in appetitive traits from infancy to childhood and the direction of causality between appetitive traits and body mass index are unclear. The present study examined the developmental trajectory of appetitive traits and their bidirectional relations with body mass index, from infancy to early childhood. Mothers in the Pregnancy Eating Attributes Study and follow-up (n = 162) reported child appetitive traits using the Baby and Child Eating Behaviour Questionnaires at ages 6 months and 3.5 years, respectively. Standardized body mass index (zBMI) was calculated from child anthropometrics. Cross-lagged panel models estimated bidirectional relations between appetitive traits and zBMI. Food responsiveness, satiety responsiveness and slowness in eating increased from infancy to early childhood. In cross-lagged panel models, lower infant satiety responsiveness (B ± SE = -0.45 ± 0.19, p = .02) predicted greater child zBMI. Infant zBMI did not predict child appetitive traits (p-values >.36). From infancy to early childhood, appetitive traits may amplify. Appetitive traits, particularly satiety responsiveness, appear to influence body mass index during this period, suggesting early intervention targeting these traits may reduce childhood obesity.
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Affiliation(s)
- Jenna R. Cummings
- Social and Behavioral Sciences Branch, Division of Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, 6710B Rockledge Drive, Bethesda, MD, 20817, USA
| | - Leah M. Lipsky
- Social and Behavioral Sciences Branch, Division of Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, 6710B Rockledge Drive, Bethesda, MD, 20817, USA
| | - Myles S. Faith
- Department of Counseling, School, and Educational Psychology, Graduate School of Education, University at Buffalo – SUNY, 420 Bady Hall, Buffalo, NY, 14250, USA
| | - Tonja R. Nansel
- Social and Behavioral Sciences Branch, Division of Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, 6710B Rockledge Drive, Bethesda, MD, 20817, USA
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Cai W, Wang X, Deng Q, Gao J, Chen Y. Expression and Role of PDK4 on Childhood Dyslipidemia and Lipid Metabolism in Hyperlipidemic Mice. Horm Metab Res 2024; 56:167-176. [PMID: 38096914 DOI: 10.1055/a-2217-9385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2024]
Abstract
Hyperlipidemia is a common metabolic disorder that can lead to cardiovascular disease. PDK4 is a key enzyme that regulates glucose and fatty acid metabolism and homeostasis. The aim of this study is to explore the correlation between PDK4 expression and dyslipidemia in obese children, and to find new therapeutic targets for hyperlipidemia in children. The expression of PDK4 in serum was detected by qRT-PCR. Receiver operating characteristic curve was used to analyze the relationship between PDK4 and dyslipidemia. Upstream miRNAs of PDK4 were predicted by the database and verified by dual luciferase reporter gene assay and detected by qRT-PCR. The hyperlipidemia mouse model was established by high-fat diet (HFD) feeding, and the metabolic disorders of mice were detected. PDK4 is poorly expressed in the serum of obese children. The upstream of PDK4 may be inhibited by miR-107, miR-27a-3p, and miR-106b-5p, which are highly expressed in the serum of obese children. Overexpression of PDK4 improves lipid metabolism in HFD mice. miR-27a-3p silencing upregulates PDK4 to improve lipid metabolism. In conclusion, PDK4 has a diagnostic effect on dyslipidemia in children, while lipid metabolism in hyperlipidemic mice could be mitigated by upregulation of PDK4, which was inhibited by miR-107, miR-27a-3p and miR-106b-5p on upstream.
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Affiliation(s)
- Wenjuan Cai
- Department of Pediatric Endocrinology and Metabolic Disease, Anhui Provincial Children's Hospital, Hefei, China
| | - Xin Wang
- Department of Pediatric Endocrinology and Metabolic Disease, Anhui Provincial Children's Hospital, Hefei, China
| | - Qian Deng
- Department of Pediatric Endocrinology and Metabolic Disease, Anhui Provincial Children's Hospital, Hefei, China
| | - Jian Gao
- Department of Pediatric Endocrinology and Metabolic Disease, Anhui Provincial Children's Hospital, Hefei, China
| | - Yuqing Chen
- Department of Pediatric Endocrinology and Metabolic Disease, Anhui Provincial Children's Hospital, Hefei, China
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Mason TB. Interactions of parental feeding characteristics and adolescent emotional eating in relation to unhealthful food and sugar-sweetened beverage intake among adolescents. Appetite 2024; 193:107125. [PMID: 37980952 PMCID: PMC10760998 DOI: 10.1016/j.appet.2023.107125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 11/07/2023] [Accepted: 11/13/2023] [Indexed: 11/21/2023]
Abstract
The purpose of the current study was to examine main and interaction effects of parental feeding characteristics and adolescent emotional eating in relation to adolescents' unhealthful food and sugar-sweetened beverage intake. Data was used from the Family Life, Activity, Sun, Health, and Eating (FLASHE) study, which is an internet-administered cross-sectional study of adolescent-parent dyads. There were 1573 dyads who completed all study questionnaires. Adolescents completed measures of their emotional eating and dietary intake and parents completed items of parental feeding practices and legitimacy of parental authority. Adolescents with parents who reported higher instrumental feeding, higher limiting and legitimacy of authority, and lower role modeling and stimulus control had greater unhealthful eating and sugar-sweetened beverage intake. Elevated adolescent emotional eating strengthened the positive association between parental instrumental feeding and adolescent unhealthful food and sugar-sweetened beverage intake. Elevated adolescent emotional eating weakened the negative association between parental role modeling and stimulus control and adolescent sugar-sweetened beverage consumption. There was no interaction between parental role modeling and stimulus control and adolescent emotional eating for unhealthful food intake and no interaction between parental limiting and legitimacy of authority and adolescent emotional eating for unhealthful food or sugar-sweetened beverage intake. Given these findings, adolescent obesity and nutrition interventions and preventions should target both parental feeding characteristics and adolescent emotional eating.
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Affiliation(s)
- Tyler B Mason
- Department of Population and Public Health Sciences, University of Southern California, Los Angeles, CA, USA.
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Tsur AM, Akavian I, Landau R, Derazne E, Tzur D, Vivante A, Grossman E, Rotem RS, Fishman B, Pinhas-Hamiel O, Afek A, Coresh J, Chodick G, Twig G. Adolescent Body Mass Index and Early Chronic Kidney Disease in Young Adulthood. JAMA Pediatr 2024; 178:142-150. [PMID: 38079159 PMCID: PMC10714283 DOI: 10.1001/jamapediatrics.2023.5420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Accepted: 10/03/2023] [Indexed: 02/06/2024]
Abstract
Importance Despite increasing obesity rates in adolescents, data regarding early kidney sequelae are lacking. Objective To assess the association between adolescent body mass index (BMI) and early chronic kidney disease (CKD) in young adulthood (<45 years of age). Design, Setting, and Participants This cohort study linked screening data of mandatory medical assessments of Israeli adolescents to data from a CKD registry of a national health care system. Adolescents who were aged 16 to 20 years; born since January 1, 1975; medically evaluated for mandatory military service through December 31, 2019; and insured by Maccabi Healthcare Services were assessed. Individuals with kidney pathology, albuminuria, hypertension, dysglycemia, or missing blood pressure or BMI data were excluded. Body mass index was calculated as weight in kilograms divided by height in meters squared and categorized by age- and sex-matched percentiles according to the US Centers for Disease Control and Prevention. Follow-up started at the time of medical evaluation or January 1, 2000 (whichever came last), and ended at early CKD onset, death, the last day insured, or August 23, 2020 (whichever came first). Data analysis was performed from December 19, 2021, to September 11, 2023. Main Outcomes and Measures Early CKD, defined as stage 1 to 2 CKD by moderately or severely increased albuminuria, with an estimated glomerular filtration rate of 60 mL/min/1.73 m2 or higher. Results Of 629 168 adolescents evaluated, 593 660 (mean [SD] age at study entry, 17.2 [0.5] years; 323 293 [54.5%] male, 270 367 [45.5%] female) were included in the analysis. During a mean (SD) follow-up of 13.4 (5.5) years for males and 13.4 (5.6) years for females, 1963 adolescents (0.3%) developed early CKD. Among males, the adjusted hazard ratios were 1.8 (95% CI, 1.5-2.2) for adolescents with high-normal BMI, 4.0 (95% CI, 3.3-5.0) for those with overweight, 6.7 (95% CI, 5.4-8.4) for those with mild obesity, and 9.4 (95% CI, 6.6-13.5) for those with severe obesity. Among females, the hazard ratios were 1.4 (95% CI, 1.2-1.6) for those with high-normal BMI, 2.3 (95% CI, 1.9-2.8) for those with overweight, 2.7 (95% CI, 2.1-3.6) for those with mild obesity, and 4.3 (95% CI, 2.8-6.5) for those with severe obesity. The results were similar when the cohort was limited to individuals who were seemingly healthy as adolescents, individuals surveyed up to 30 years of age, or those free of diabetes and hypertension at the end of the follow-up. Conclusions and Relevance In this cohort study, high BMI in late adolescence was associated with early CKD in young adulthood. The risk was also present in seemingly healthy individuals with high-normal BMI and before 30 years of age, and a greater risk was seen among those with severe obesity. These findings underscore the importance of mitigating adolescent obesity rates and managing risk factors for kidney disease in adolescents with high BMI.
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Affiliation(s)
- Avishai M. Tsur
- Israel Defense Forces, Medical Corps, Tel Hashomer, Ramat Gan, Israel
- Department of Military Medicine, Hebrew University of Jerusalem Faculty of Medicine, Jerusalem, Israel
- Department of Medicine, Sheba Medical Center, Tel HaShomer, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Inbal Akavian
- Israel Defense Forces, Medical Corps, Tel Hashomer, Ramat Gan, Israel
- Department of Military Medicine, Hebrew University of Jerusalem Faculty of Medicine, Jerusalem, Israel
| | - Regev Landau
- Israel Defense Forces, Medical Corps, Tel Hashomer, Ramat Gan, Israel
- Department of Military Medicine, Hebrew University of Jerusalem Faculty of Medicine, Jerusalem, Israel
- Department of Medicine, Sheba Medical Center, Tel HaShomer, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Estela Derazne
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Dorit Tzur
- Israel Defense Forces, Medical Corps, Tel Hashomer, Ramat Gan, Israel
| | - Asaf Vivante
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Pediatrics B and Pediatric Nephrology Unit, Edmond and Lily Safra Children’s Hospital, Sheba Medical Center, Tel Hashomer, Israel
| | - Ehud Grossman
- Department of Medicine, Sheba Medical Center, Tel HaShomer, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ran S. Rotem
- Maccabitech Institute for Research and Innovation, Maccabi Healthcare Services, Tel Aviv, Israel
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Boris Fishman
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Division of Cardiology, Sheba Medical Center, Tel HaShomer, Israel
| | - Orit Pinhas-Hamiel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Pediatric Endocrine and Diabetes Unit, Edmond and Lily Safra Children’s Hospital, Sheba Medical Center, Tel Hashomer, Israel
| | - Arnon Afek
- Central Management, Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel
| | - Josef Coresh
- Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Gabriel Chodick
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Maccabitech Institute for Research and Innovation, Maccabi Healthcare Services, Tel Aviv, Israel
| | - Gilad Twig
- Israel Defense Forces, Medical Corps, Tel Hashomer, Ramat Gan, Israel
- Department of Military Medicine, Hebrew University of Jerusalem Faculty of Medicine, Jerusalem, Israel
- Division of Endocrinology, Diabetes and Metabolism, Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel
- Department of Preventive Medicine, School of Public Health, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- The Gertner Institute for Epidemiology & Health Policy Research, Sheba Medical Center, Ramat Gan, Israel
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48
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Won JY, Elliott MR, Sanchez-Vaznaugh EV, Sánchez BN. Estimating the effect of latent time-varying count exposures using multiple lists. Biometrics 2024; 80:ujad027. [PMID: 38386360 PMCID: PMC10883070 DOI: 10.1093/biomtc/ujad027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 11/14/2023] [Accepted: 12/15/2023] [Indexed: 02/23/2024]
Abstract
A major challenge in longitudinal built-environment health studies is the accuracy of commercial business databases that are used to characterize dynamic food environments. Different databases often provide conflicting exposure measures on the same subject due to different source credibilities. As on-site verification is not feasible for historical data, we suggest combining multiple databases to correct the bias in health effect estimates due to measurement error in any 1 datasource. We propose a joint model for the time-varying health outcomes, observed count exposures, and latent true count exposures. Our model estimates the time-specific quality of sources and incorporates time dependence of true count exposure by Poisson integer-valued first-order autoregressive process. We take a Bayesian nonparametric approach to flexibly account for location-specific exposures. By resolving the discordance between different databases, our method reduces the bias in the longitudinal health effect of the true exposures. Our method is demonstrated with childhood obesity data in California public schools with respect to convenience store exposures in school neighborhoods from 2001 to 2008.
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Affiliation(s)
- Jung Yeon Won
- Department of Biostatistics, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Michael R Elliott
- Department of Biostatistics, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Emma V Sanchez-Vaznaugh
- Department of Health Education, San Francisco State University, San Francisco, California 94132, United States
| | - Brisa N Sánchez
- Department of Epidemiology and Biostatistics, Drexel University, Philadelphia, Pennsylvania 19104, United States
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49
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Siroux J, Pereira B, Fillon A, Moore H, Dionnet C, Julian V, Finlayson GS, Duclos M, Boirie Y, Isacco L, Thivel D. Higher energy flux may improve short-term appetite control in adolescents with obesity: the NEXT study. Br J Nutr 2024; 131:359-368. [PMID: 37587692 DOI: 10.1017/s0007114523001824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/18/2023]
Abstract
Recent evidence suggests better appetite control in states of high-energy flux (HEF) in adults and lean children. Nevertheless, it is unknown whether this extends to youth with obesity. This study compares the effects of low, moderate or HEF on short-term appetitive control in adolescents with obesity. Sixteen adolescents with obesity (12-16 years, Tanner stages 3-5, 11 females) randomly completed three conditions: (i) low-energy flux (LEF); (ii) moderate energy flux (MEF; + 250 kcal) and (iii) HEF (HEF; + 500 kcal). Energy flux was achieved in MEF and HEF through elevated energy intake (EI) and concomitant increase in energy expenditure using cycling exercise (65 % VO2peak). Ad libitum EI, macronutrient intake and relative EI were assessed at dinner, subjective appetite sensations taken at regular intervals and food reward measured before dinner. Ad libitum EI at dinner was greater in LEF compared with HEF (P = 0·008), and relative EI (REI) was higher in LEF compared with MEF (P = 0·003) and HEF (P < 0·001). The absolute consumption of carbohydrates was lower in LEF compared with MEF (P = 0·047) and HEF (P < 0·001). Total AUC for hunger and desire to eat was lower in HEF compared with LEF (P < 0·001) and MEF (P = 0·038). Total AUC for prospective food consumption was lower on HEF compared with LEF (P = 0·004). Food choice sweet bias was higher in HEF (P = 0·005) compared with LEF. To conclude, increasing energy flux may improve short-term appetite control in adolescents with obesity.
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Affiliation(s)
- Julie Siroux
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH Auvergne, Clermont-Ferrand63000, France
- International Research Chair Health in Motion, Clermont Auvergne University Foundation, Clermont-Ferrand, France
| | - Bruno Pereira
- Unit of Biostatistics (DRCI), Clermont-Ferrand University Hospital, Clermont-Ferrand, France
| | - Alicia Fillon
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH Auvergne, Clermont-Ferrand63000, France
- International Research Chair Health in Motion, Clermont Auvergne University Foundation, Clermont-Ferrand, France
- Observatoire National de l'Activité Physique et de la Sédentarité (ONAPS), Faculty of Medicine, Clermont Auvergne University, Clermont-Ferrand, France
| | - Halim Moore
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH Auvergne, Clermont-Ferrand63000, France
| | - Céline Dionnet
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH Auvergne, Clermont-Ferrand63000, France
| | - Valérie Julian
- Department of Sport Medicine and Functional Explorations, University Teaching Hospital of Clermont-Ferrand, Diet and Musculoskeletal Health Team, CRNH, INRA, University of Clermont Auvergne, Clermont-Ferrand, France
| | - Graham S Finlayson
- Appetite Control & Energy Balance Research Group, School of Psychology, Faculty of Medicine & Health, University of Leeds, Leeds, West Yorkshire, UK
| | - Martine Duclos
- International Research Chair Health in Motion, Clermont Auvergne University Foundation, Clermont-Ferrand, France
- Department of Sport Medicine and Functional Explorations, University Teaching Hospital of Clermont-Ferrand, Diet and Musculoskeletal Health Team, CRNH, INRA, University of Clermont Auvergne, Clermont-Ferrand, France
| | - Yves Boirie
- Department of Human Nutrition, Clermont-Ferrand University Hospital, G. Montpied Hospital, Diet and Musculoskeletal Health Team, CRNH, INRA, University of Clermont Auvergne, Clermont-Ferrand, France
| | - Laurie Isacco
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH Auvergne, Clermont-Ferrand63000, France
- International Research Chair Health in Motion, Clermont Auvergne University Foundation, Clermont-Ferrand, France
| | - David Thivel
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH Auvergne, Clermont-Ferrand63000, France
- International Research Chair Health in Motion, Clermont Auvergne University Foundation, Clermont-Ferrand, France
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50
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Giontella A, Tagetti A, Bonafini S, Marcon D, Cattazzo F, Bresadola I, Antoniazzi F, Gaudino R, Cavarzere P, Montagnana M, Pietrobelli A, Maffeis C, Minuz P, Fava C. Comparison of Performance in the Six-Minute Walk Test (6MWT) between Overweight/Obese and Normal-Weight Children and Association with Haemodynamic Parameters: A Cross-Sectional Study in Four Primary Schools. Nutrients 2024; 16:356. [PMID: 38337641 PMCID: PMC10857357 DOI: 10.3390/nu16030356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Revised: 01/22/2024] [Accepted: 01/24/2024] [Indexed: 02/12/2024] Open
Abstract
Physical activity plays a pivotal role in preventing obesity and cardiovascular risks. The six-minute walk test (6MWT) is a tool to assess functional capacity and predict cardiovascular events. The aim of this cross-sectional study was to compare the performance and haemodynamic parameters before and after a 6MWT between obese/overweight vs. normal-weight children (average age 8.7 ± 0.7 years) participating in a project involving four primary schools in South Verona (Italy). Validated questionnaires for physical activity and diet, as well as blood drops, were collected. Overweight or obese children (OW&OB; n = 100) covered a shorter 6MWT distance compared to normal-weight children (NW, n = 194). At the test's conclusion, the OW&OB group exhibited a higher Rate Pulse Product (RPP = Systolic Blood Pressure × Heart Rate) as compared to the NW. Body Mass Index, waist-to-height ratio, fat mass by electrical impedance, and trans fatty acids showed direct correlations with pre and post-test haemodynamic parameters, such as RPP, and inverse correlations with oxygen saturation. OW&OB children demonstrated lower performance in this low-intensity exercise test, along with an elevated haemodynamic response. Excess fat in childhood can be considered a risk factor for haemodynamic stress, with potential deleterious consequences later in life. Efforts should be initiated early to break this cycle.
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Affiliation(s)
- Alice Giontella
- Department of Medicine, University of Verona, 37100 Verona, Italy; (A.G.); (A.T.); (D.M.); (F.C.); (I.B.); (P.M.); (C.F.)
| | - Angela Tagetti
- Department of Medicine, University of Verona, 37100 Verona, Italy; (A.G.); (A.T.); (D.M.); (F.C.); (I.B.); (P.M.); (C.F.)
| | - Sara Bonafini
- Department of Medicine, University of Verona, 37100 Verona, Italy; (A.G.); (A.T.); (D.M.); (F.C.); (I.B.); (P.M.); (C.F.)
| | - Denise Marcon
- Department of Medicine, University of Verona, 37100 Verona, Italy; (A.G.); (A.T.); (D.M.); (F.C.); (I.B.); (P.M.); (C.F.)
| | - Filippo Cattazzo
- Department of Medicine, University of Verona, 37100 Verona, Italy; (A.G.); (A.T.); (D.M.); (F.C.); (I.B.); (P.M.); (C.F.)
| | - Irene Bresadola
- Department of Medicine, University of Verona, 37100 Verona, Italy; (A.G.); (A.T.); (D.M.); (F.C.); (I.B.); (P.M.); (C.F.)
| | - Franco Antoniazzi
- Department of Surgical, Odontostomatological and Maternal-Infantile Sciences, University of Verona, 37129 Verona, Italy; (F.A.); (R.G.); (P.C.); (A.P.); (C.M.)
| | - Rossella Gaudino
- Department of Surgical, Odontostomatological and Maternal-Infantile Sciences, University of Verona, 37129 Verona, Italy; (F.A.); (R.G.); (P.C.); (A.P.); (C.M.)
| | - Paolo Cavarzere
- Department of Surgical, Odontostomatological and Maternal-Infantile Sciences, University of Verona, 37129 Verona, Italy; (F.A.); (R.G.); (P.C.); (A.P.); (C.M.)
| | - Martina Montagnana
- Department of Engineering for Innovative Medicine, University of Verona, 37100 Verona, Italy;
| | - Angelo Pietrobelli
- Department of Surgical, Odontostomatological and Maternal-Infantile Sciences, University of Verona, 37129 Verona, Italy; (F.A.); (R.G.); (P.C.); (A.P.); (C.M.)
- Pennington Biomedical Research Center, Baton Rouge, LA 70808, USA
| | - Claudio Maffeis
- Department of Surgical, Odontostomatological and Maternal-Infantile Sciences, University of Verona, 37129 Verona, Italy; (F.A.); (R.G.); (P.C.); (A.P.); (C.M.)
| | - Pietro Minuz
- Department of Medicine, University of Verona, 37100 Verona, Italy; (A.G.); (A.T.); (D.M.); (F.C.); (I.B.); (P.M.); (C.F.)
| | - Cristiano Fava
- Department of Medicine, University of Verona, 37100 Verona, Italy; (A.G.); (A.T.); (D.M.); (F.C.); (I.B.); (P.M.); (C.F.)
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