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Wuni R, Ventura EF, Curi-Quinto K, Murray C, Nunes R, Lovegrove JA, Penny M, Favara M, Sanchez A, Vimaleswaran KS. Interactions between genetic and lifestyle factors on cardiometabolic disease-related outcomes in Latin American and Caribbean populations: A systematic review. Front Nutr 2023; 10:1067033. [PMID: 36776603 PMCID: PMC9909204 DOI: 10.3389/fnut.2023.1067033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 01/09/2023] [Indexed: 01/27/2023] Open
Abstract
Introduction The prevalence of cardiometabolic diseases has increased in Latin American and the Caribbean populations (LACP). To identify gene-lifestyle interactions that modify the risk of cardiometabolic diseases in LACP, a systematic search using 11 search engines was conducted up to May 2022. Methods Eligible studies were observational and interventional studies in either English, Spanish, or Portuguese. A total of 26,171 publications were screened for title and abstract; of these, 101 potential studies were evaluated for eligibility, and 74 articles were included in this study following full-text screening and risk of bias assessment. The Appraisal tool for Cross-Sectional Studies (AXIS) and the Risk Of Bias In Non-Randomized Studies-of Interventions (ROBINS-I) assessment tool were used to assess the methodological quality and risk of bias of the included studies. Results We identified 122 significant interactions between genetic and lifestyle factors on cardiometabolic traits and the vast majority of studies come from Brazil (29), Mexico (15) and Costa Rica (12) with FTO, APOE, and TCF7L2 being the most studied genes. The results of the gene-lifestyle interactions suggest effects which are population-, gender-, and ethnic-specific. Most of the gene-lifestyle interactions were conducted once, necessitating replication to reinforce these results. Discussion The findings of this review indicate that 27 out of 33 LACP have not conducted gene-lifestyle interaction studies and only five studies have been undertaken in low-socioeconomic settings. Most of the studies were cross-sectional, indicating a need for longitudinal/prospective studies. Future gene-lifestyle interaction studies will need to replicate primary research of already studied genetic variants to enable comparison, and to explore the interactions between genetic and other lifestyle factors such as those conditioned by socioeconomic factors and the built environment. The protocol has been registered on PROSPERO, number CRD42022308488. Systematic review registration https://clinicaltrials.gov, identifier CRD420223 08488.
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Affiliation(s)
- Ramatu Wuni
- Hugh Sinclair Unit of Human Nutrition, Department of Food and Nutritional Sciences and Institute for Cardiovascular and Metabolic Research (ICMR), University of Reading, Reading, United Kingdom
| | - Eduard F. Ventura
- Hugh Sinclair Unit of Human Nutrition, Department of Food and Nutritional Sciences and Institute for Cardiovascular and Metabolic Research (ICMR), University of Reading, Reading, United Kingdom
| | | | - Claudia Murray
- Department of Real Estate and Planning, University of Reading, Reading, United Kingdom
| | - Richard Nunes
- Department of Real Estate and Planning, University of Reading, Reading, United Kingdom
| | - Julie A. Lovegrove
- Hugh Sinclair Unit of Human Nutrition, Department of Food and Nutritional Sciences and Institute for Cardiovascular and Metabolic Research (ICMR), University of Reading, Reading, United Kingdom
| | - Mary Penny
- Instituto de Investigación Nutricional, Lima, Peru
| | - Marta Favara
- Oxford Department of International Development, University of Oxford, Oxford, United Kingdom
| | - Alan Sanchez
- Grupo de Análisis para el Desarrollo (GRADE), Lima, Peru
| | - Karani Santhanakrishnan Vimaleswaran
- Hugh Sinclair Unit of Human Nutrition, Department of Food and Nutritional Sciences and Institute for Cardiovascular and Metabolic Research (ICMR), University of Reading, Reading, United Kingdom
- Institute for Food, Nutrition and Health (IFNH), University of Reading, Reading, United Kingdom
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Todendi PF, Brand C, Silveira JFDC, Gaya AR, Agostinis-Sobrinho C, Fiegenbaum M, Burns RD, Valim ARDM, Reuter CP. Physical fitness attenuates the genetic predisposition to obesity in children and adolescents. Scand J Med Sci Sports 2020; 31:894-902. [PMID: 33274504 DOI: 10.1111/sms.13899] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 11/04/2020] [Accepted: 11/28/2020] [Indexed: 12/14/2022]
Abstract
Obesity is an important risk factor associated with non-communicable cardiometabolic diseases. Previous studies have indicated that children and adolescents with a predisposed genetic risk for obesity could benefit from an active lifestyle, but there are no studies investigating whether physical fitness moderates the association of genetics and obesity. The aim of this study was to verify the moderating role of physical fitness in the relationship between genetic risk score (GRS) and body mass index (BMI) in children and adolescents. This cross-sectional study was carried out with 1471 children and adolescents, aged between 6 and 17 years from Santa Cruz do Sul, Brazil. Weight and height were assessed to determine BMI. Physical fitness components (cardiorespiratory fitness [CRF], lower limb strength [LLS], upper limb strength, and abdominal strength) were evaluated. The GRS was based on previously associated obesity single-nucleotide polymorphism rs9939609 (FTO), rs6548238 (TMEM18), and rs16835198 (FNDC5). Moderation analyses were tested using linear regression models, and the interactions were represented by physical fitness components X GRS (categorical variable). All analyses were adjusted for skin color/ethnicity, sex, and sexual maturation. Significant interactions for CRF (P = 0.041), LLS (P = 0.041), and abdominal strength (P = 0.046) X 5 and 6 risk alleles with BMI were found only in adolescents. In addition, there was evidence that fitness components attenuated the high genetic predisposition to high BMI. Physical fitness components are moderators in the relationship between GRS and BMI in adolescents. These findings highlight the need for interventions targeting to improve this aspect, which is an important health indicator in all ages.
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Affiliation(s)
- Pâmela Ferreira Todendi
- Graduate Program in Endocrinology, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Caroline Brand
- Graduate Program in Health Promotion, University of Santa Cruz do Sul (UNISC), Santa Cruz do Sul, Brazil
| | | | - Anelise Reis Gaya
- School of Physical Education, Physiotherapy and Dance, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | | | - Marilu Fiegenbaum
- Department of Basic Health Sciences, Federal University of Health Sciences of Porto Alegre (UFCSPA), Porto Alegre, Brazil
| | - Ryan Donald Burns
- Department of Health, Kinesiology, and Recreation, University of Utah, Salt Lake City, Utah
| | | | - Cézane Priscila Reuter
- Graduate Program in Health Promotion, University of Santa Cruz do Sul (UNISC), Santa Cruz do Sul, Brazil
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Rodrigues JAL, Ferrari GD, Trapé ÁA, de Moraes VN, Gonçalves TCP, Tavares SS, Tjønna AE, de Souza HCD, Júnior CRB. β 2 adrenergic interaction and cardiac autonomic function: effects of aerobic training in overweight/obese individuals. Eur J Appl Physiol 2020; 120:613-624. [PMID: 31915906 DOI: 10.1007/s00421-020-04301-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Accepted: 01/03/2020] [Indexed: 12/20/2022]
Abstract
PURPOSE To verify the influence of different volumes and intensities of aerobic exercise on cardiac autonomic function (CAF) through heart rate variability (HRV) analysis as well the influence of β2 adrenergic receptor (ADRB2) variants in overweight/obese individuals. METHODS 70 physically inactive adults were randomly allocated into the following 16-week training: 1-high-intensity interval training (HIIT) (n = 25, 1 × 4 min bout at 85-95%HR peak, 3×/week), 4-HIIT (n = 26, 4 × 4 min bouts at 85-95%HR peak, interspersed with 3 min of recovery at 50-70%HR peak, 3×/week), and moderate continuous training (MCT) (n = 19, 30 min at 60-70%HR peak, 5×/week). Before and after the exercise training, anthropometric, BP, cardiorespiratory fitness, and HRV measures were evaluated. R-R intervals recorded for 10 min in a supine position at pre- and post-intervention were used to analyze HRV in the plot-Poincare indexes (SD1, SD2), and frequency-domain (LF, HF, LF/HF). Full blood samples were used for genotyping. RESULTS 4-HIIT and MCT showed positive outcomes for almost all variables while 1-HIIT had a positive influence only on SBP and SD2 index. No associations were observed between isolated ADRB2 variants and changes in HRV. In the analysis of the interaction genotypes, all groups responded positively for the SD1 index of HRV and only the H1 (GG and CC) and H2 (GG and CG + GG) groups presented increases in the RMSSD index. Furthermore, there was an increase in the LF index only in the H3 (CC and AA + AG) and H4 (AA + AG and CG + GG) groups. CONCLUSIONS ADRB2 variants and aerobic exercise training are important interacting variables to improve autonomic function and other health variables outcomes in overweight or obese individuals.
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Affiliation(s)
- Jhennyfer Aline Lima Rodrigues
- School of Nursing of Ribeirão Preto, University of São Paulo (USP), Bandeirantes Avenue 3900, Ribeirão Preto, SP, 14040-907, Brazil.
- Laboratory of Physiology and Metabolism, School of Physical Education and Sport of Ribeirão Preto, University of São Paulo, Bandeirantes AvenueCEP 14.040-907, Ribeirão Preto, SP, 3900, Brazil.
| | - Gustavo Duarte Ferrari
- Department of Physics and Chemistry, Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo (USP), Bandeirantes Avenue 3900, Ribeirão Preto, SP, 14040-903, Brazil
| | - Átila Alexandre Trapé
- School of Nursing of Ribeirão Preto, University of São Paulo (USP), Bandeirantes Avenue 3900, Ribeirão Preto, SP, 14040-907, Brazil
| | - Vitor Nolasco de Moraes
- Ribeirão Preto Medical School, Department of Medical Clinic, University of São Paulo (USP), Bandeirantes Avenue 3900, Ribeirão Preto, SP, 14040-907, Brazil
| | - Thiago Correa Porto Gonçalves
- Ribeirão Preto Medical School, Department of Medical Clinic, University of São Paulo (USP), Bandeirantes Avenue 3900, Ribeirão Preto, SP, 14040-907, Brazil
| | - Simone Sakagute Tavares
- Department of Physics and Chemistry, Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo (USP), Bandeirantes Avenue 3900, Ribeirão Preto, SP, 14040-903, Brazil
| | - Arnt Erik Tjønna
- K.G. Jebsen Center of Exercise in Medicine at Department of Circulation and Medical Imaging, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
| | - Hugo Celso Dutra de Souza
- Ribeirão Preto Medical School, Exercise Physiology Laboratory, Department of Health Science, University of São Paulo (USP), Bandeirantes Avenue, 3900Vila Monte Alegre, Ribeirão Preto, SP, 14049-900, Brazil
| | - Carlos Roberto Bueno Júnior
- School of Nursing of Ribeirão Preto, University of São Paulo (USP), Bandeirantes Avenue 3900, Ribeirão Preto, SP, 14040-907, Brazil
- Ribeirão Preto Medical School, Department of Medical Clinic, University of São Paulo (USP), Bandeirantes Avenue 3900, Ribeirão Preto, SP, 14040-907, Brazil
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Costa-Urrutia P, Abud C, Franco-Trecu V, Colistro V, Rodríguez-Arellano ME, Alvarez-Fariña R, Acuña Alonso V, Bertoni B, Granados J. Effect of 15 BMI-Associated Polymorphisms, Reported for Europeans, across Ethnicities and Degrees of Amerindian Ancestry in Mexican Children. Int J Mol Sci 2020; 21:E374. [PMID: 31936053 PMCID: PMC7013683 DOI: 10.3390/ijms21020374] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 12/20/2019] [Accepted: 01/03/2020] [Indexed: 12/22/2022] Open
Abstract
In Mexico, the genetic mechanisms underlying childhood obesity are poorly known. We evaluated the effect of loci, known to be associated with childhood body mass index (BMI) in Europeans, in Mexican children from different ethnic groups. We performed linear and logistic analyses of BMI and obesity, respectively, in Mestizos and Amerindians (Seris, Yaquis and Nahuatl speakers) from Northern (n = 369) and Central Mexico (n = 8545). We used linear models to understand the effect of degree of Amerindian ancestry (AMA) and genetic risk score (GRS) on BMI z-score. Northern Mexican Mestizos showed the highest overweight-obesity prevalence (47.4%), followed by Seri (36.2%) and Central Mexican (31.5%) children. Eleven loci (SEC16B/rs543874, OLFM4/rs12429545/rs9568856, FTO/rs9939609, MC4R/rs6567160, GNPDA2/rs13130484, FAIM2/rs7132908, FAM120AOS/rs944990, LMX1B/rs3829849, ADAM23/rs13387838, HOXB5/rs9299) were associated with BMI and seven (SEC16B/rs543874, OLFM4/rs12429545/rs9568856, FTO/rs9939609, MC4R/rs6567160, GNPDA2 rs13130484, LMX1B/rs3829849) were associated with obesity in Central Mexican children. One SNP was associated with obesity in Northern Mexicans and Yaquis (SEC16B/rs543874). We found higher BMI z-score at higher GRS (β = 0.11, p = 0.2 × 10-16) and at lower AMA (β = -0.05, p = 6.8 × 10-7). The GRS interacts with AMA to increase BMI (β = 0.03, p = 6.08 × 10-3). High genetic BMI susceptibility increase the risk of higher BMI, including in Amerindian children.
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Affiliation(s)
- Paula Costa-Urrutia
- Laboratorio de Medicina Genómica del Hospital Regional Lic. Adolfo López Mateos, ISSSTE, Ciudad de México 01030, Mexico;
- Integrigen de Mexico SAPI de CV. Patriotismo 12, Ciudad de México 06100, Mexico; (C.A.); (R.A.-F.)
| | - Carolina Abud
- Integrigen de Mexico SAPI de CV. Patriotismo 12, Ciudad de México 06100, Mexico; (C.A.); (R.A.-F.)
| | - Valentina Franco-Trecu
- Departamento de Ecología y Evolución, Facultad de Ciencias, Universidad de la República. Iguá 4225, Montevideo 11400, Uruguay;
| | - Valentina Colistro
- Departamento de Métodos Cuantitativos, Facultad de Medicina, Universidad de la República. Avda. General Flores 2125, Montevideo 11800, Uruguay;
| | | | - Rafael Alvarez-Fariña
- Integrigen de Mexico SAPI de CV. Patriotismo 12, Ciudad de México 06100, Mexico; (C.A.); (R.A.-F.)
| | - Víctor Acuña Alonso
- Instituto Nacional de Antropología e Historia. Periférico Sur y Zapote, Tlalpan, Ciudad de México 14030, Mexico;
| | - Bernardo Bertoni
- Departamento de Genetica, Facultad de Medicina, Universidad de la República. Avda. General Flores 2125, Montevideo 11800, Uruguay;
| | - Julio Granados
- División de Inmunogenética, Departamento de Trasplantes, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán. Avda. Vasco de Quiroga, Ciudad de México14080, Mexico;
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Costa-Urrutia P, Colistro V, Jiménez-Osorio AS, Cárdenas-Hernández H, Solares-Tlapechco J, Ramirez-Alcántara M, Granados J, Ascencio-Montiel IDJ, Rodríguez-Arellano ME. Genome-Wide Association Study of Body Mass Index and Body Fat in Mexican-Mestizo Children. Genes (Basel) 2019; 10:E945. [PMID: 31752434 PMCID: PMC6895864 DOI: 10.3390/genes10110945] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 11/12/2019] [Accepted: 11/15/2019] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Childhood obesity is a major health problem in Mexico. Obesity prevalence estimated by body mass index (BMI) is almost half than that estimated by percent body fat (%BF) in the Childhood Obesity pediatric cohort (COIPIS). OBJECTIVE We performed a genome-wide association study (GWAS) of BMI and %BF in 828 children from the COIPIS to identify markers of predisposition to high values for both phenotypes used for obesity classification. METHODS For the GWAS we used the LAT Axiom 1, Affymetrix and 2.5 million single loci from the 1000 Genomes Phase 3 imputation panel. We used a linear model, adjusted by age, sex, and Amerindian ancestry assuming an additive inheritance model. RESULTS Genome-wide significance (p ≤ 5.0 × 10-8) and 80% of statistical power was reached for associations of two loci in two genes (CERS3 and CYP2E1) to BMI. Also, 11 loci in six genes (ANKS1B, ARNTL2, KCNS3, LMNB1, SRGAP3, TRPC7) reached genome-wide significance for associations to %BF, though not 80% of statistical power. DISCUSSION None of the SNPs were previously reported as being associated to BMI or %BF. In addition, different loci were found for BMI and %BF. These results highlight the importance of gaining deeper understanding of genetic markers of predisposition to high values for the phenotypes used for obesity diagnosis.
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Affiliation(s)
- Paula Costa-Urrutia
- Laboratorio de Medicina Genómica, Hospital Regional Lic. Adolfo López Mateos, ISSSTE. 1321 Universidad Avenue, Álvaro Obregón, Florida, Mexico City P.C0103, Mexico; (P.C.-U.); (A.S.J.-O.); (H.C.-H.); (J.S.-T.); (M.R.-A.)
| | - Valentina Colistro
- Departamento de Métodos Cuantitativos, Facultad de Medicina, Universidad de la República, 2125 General Flores Avenue, Montevideo P.C11800, Uruguay;
| | - Angélica Saraí Jiménez-Osorio
- Laboratorio de Medicina Genómica, Hospital Regional Lic. Adolfo López Mateos, ISSSTE. 1321 Universidad Avenue, Álvaro Obregón, Florida, Mexico City P.C0103, Mexico; (P.C.-U.); (A.S.J.-O.); (H.C.-H.); (J.S.-T.); (M.R.-A.)
| | - Helios Cárdenas-Hernández
- Laboratorio de Medicina Genómica, Hospital Regional Lic. Adolfo López Mateos, ISSSTE. 1321 Universidad Avenue, Álvaro Obregón, Florida, Mexico City P.C0103, Mexico; (P.C.-U.); (A.S.J.-O.); (H.C.-H.); (J.S.-T.); (M.R.-A.)
| | - Jacqueline Solares-Tlapechco
- Laboratorio de Medicina Genómica, Hospital Regional Lic. Adolfo López Mateos, ISSSTE. 1321 Universidad Avenue, Álvaro Obregón, Florida, Mexico City P.C0103, Mexico; (P.C.-U.); (A.S.J.-O.); (H.C.-H.); (J.S.-T.); (M.R.-A.)
| | - Miryam Ramirez-Alcántara
- Laboratorio de Medicina Genómica, Hospital Regional Lic. Adolfo López Mateos, ISSSTE. 1321 Universidad Avenue, Álvaro Obregón, Florida, Mexico City P.C0103, Mexico; (P.C.-U.); (A.S.J.-O.); (H.C.-H.); (J.S.-T.); (M.R.-A.)
| | - Julio Granados
- División de Inmunogenética, Departamento de Trasplantes, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán. 15 Vasco de Quiroga Avenue. Mexico City P.C.14080, Mexico;
| | - Iván de Jesús Ascencio-Montiel
- Coordinación de Vigilancia de Epidemiología, Instituto Mexicano de Seguro Social, 120 Mier y Pesado Street, del Valle Benito Juárez, Mexico City C.P. 03100 Mexico;
| | - Martha Eunice Rodríguez-Arellano
- Laboratorio de Medicina Genómica, Hospital Regional Lic. Adolfo López Mateos, ISSSTE. 1321 Universidad Avenue, Álvaro Obregón, Florida, Mexico City P.C0103, Mexico; (P.C.-U.); (A.S.J.-O.); (H.C.-H.); (J.S.-T.); (M.R.-A.)
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Hu S, Wang L, Togo J, Yang D, Xu Y, Wu Y, Douglas A, Speakman JR. The carbohydrate-insulin model does not explain the impact of varying dietary macronutrients on the body weight and adiposity of mice. Mol Metab 2019; 32:27-43. [PMID: 32029228 PMCID: PMC6938849 DOI: 10.1016/j.molmet.2019.11.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 11/08/2019] [Indexed: 12/24/2022] Open
Abstract
Objectives The carbohydrate-insulin model (CIM) predicts that increases in fasting and post-prandial insulin in response to dietary carbohydrates stimulate energy intake and lower energy expenditures, leading to positive energy balance and weight gain. The objective of the present study was to directly test the CIM's predictions using C57BL/6 mice. Methods Diets were designed by altering dietary carbohydrates with either fixed protein or fat content and were fed to C57BL/6 mice acutely or chronically for 12 weeks. The body weight, body composition, food intake, and energy expenditures of the mice were measured. Their fasting and post-prandial glucose and insulin levels were also measured. RNA-seq was performed on RNA from the hypothalamus and subcutaneous white adipose tissue. Pathway analysis was conducted using IPA. Results Only the post-prandial insulin and fasting glucose levels followed the CIM's predictions. The lipolysis and leptin signaling pathways in the sWAT were inhibited in relation to the elevated fasting insulin, supporting the CIM's predicted impact of high insulin. However, because higher fasting insulin was unrelated to carbohydrate intake, the overall pattern did not support the model. Moreover, the hypothalamic hunger pathways were inhibited in relation to the increased fasting insulin, and the energy intake was not increased. The browning pathway in the sWAT was inhibited at higher insulin levels, but the daily energy expenditure was not altered. Conclusions Two of the predictions were partially supported (and hence also partially not supported) and the other three predictions were not supported. We conclude that the CIM does not explain the impact of dietary macronutrients on adiposity in mice. Higher fasting insulin related to inhibited lipolysis and leptin pathways in sWAT, supporting CIM. Higher fasting insulin related to inhibited hypothalamic hunger pathway, contrasting CIM. Fasting insulin decreased with higher dietary carbohydrate, overall contrasting CIM. Higher dietary carbohydrate did not lead to greater EI/adiposity, or lowered EE.
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Affiliation(s)
- Sumei Hu
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, PR China
| | - Lu Wang
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, PR China; University of Chinese Academy of Sciences, Shijingshan District, Beijing, 100049, PR China; Institute of Biological and Environmental Sciences, University of Aberdeen, Aberdeen, AB24 2TZ, Scotland, UK
| | - Jacques Togo
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, PR China; University of Chinese Academy of Sciences, Shijingshan District, Beijing, 100049, PR China
| | - Dengbao Yang
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, PR China
| | - Yanchao Xu
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, PR China
| | - Yingga Wu
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, PR China; University of Chinese Academy of Sciences, Shijingshan District, Beijing, 100049, PR China; Institute of Biological and Environmental Sciences, University of Aberdeen, Aberdeen, AB24 2TZ, Scotland, UK
| | - Alex Douglas
- Institute of Biological and Environmental Sciences, University of Aberdeen, Aberdeen, AB24 2TZ, Scotland, UK
| | - John R Speakman
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, PR China; Institute of Biological and Environmental Sciences, University of Aberdeen, Aberdeen, AB24 2TZ, Scotland, UK; CAS Center for Excellence in Animal Evolution and Genetics (CCEAEG), Kunming, PR China.
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Costa-Urrutia P, Abud C, Franco-Trecu V, Colistro V, Rodríguez-Arellano ME, Granados J, Seelaender M. Genetic susceptibility to pre diabetes mellitus and related association with obesity and physical fitness components in Mexican-Mestizos. Prim Care Diabetes 2018; 12:416-424. [PMID: 30041843 DOI: 10.1016/j.pcd.2018.07.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Revised: 05/19/2018] [Accepted: 07/01/2018] [Indexed: 12/16/2022]
Abstract
Pre diabetes mellitus (pre-DM) is considered an early-reversible condition that can progress to Type 2 diabetes mellitus (T2DM) which is the main cause of death for adult Mexican population. Gene variants influencing fasting glucose levels may constitute helpful tool for prevention purposes in pre-DM condition. Physically active Mexican-Mestizo adults (n=565) were genotyped for 6 single nucleotide polymorphisms (SNPs) (ADIPOQ rs2241766, ACSL1 rs9997745, LIPC rs1800588, PPARA rs1800206, PPARG rs1801282 and PPARGC1A rs8192678) related to lipid and carbohydrate metabolism. Fasting glucose was measured and values classified as pre-DM (≥100mg/dL) or normal fasting glucose. Logistic models were used to test associations between pre-DM condition and SNPs, and interaction with Body Mass Index (BMI) and physical fitness components. The A allele of ASCL1 rs9997745 conferred increased risk (OR=3.39, p=0.001) of pre-DM which is modulated by BMI. The A allele of the PPARGC1A rs8192678 showed significant SNP*BMI (OR=1.10, p=0.008) interaction effect for pre-DM risk, meaning that obese subjects showed higher pre-DM risk but normal weight subjects showed lower risk. The effect increased with age and was attenuated by higher cardiorespiratory values. We found that both ACSL1 rs9997745 and PPARGC1A rs8192678 are associated with pre-DM, and that BMI significantly modified their association.
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Affiliation(s)
- Paula Costa-Urrutia
- Department of Cell and Developmental Biology Institute of Biomedical Sciences, Faculty of Medicine, University of São Paulo, Av. Prof. Lineu Prestes, 2415, São Paulo, Brazil; Sport City, SA de CV, Grupo Marti, Blvd Adolfo López Mateos 1181, San Pedro de los Pinos, ZC: 01180 Álvaro Obregón, Mexico City, Mexico.
| | - Carolina Abud
- Sport City, SA de CV, Grupo Marti, Blvd Adolfo López Mateos 1181, San Pedro de los Pinos, ZC: 01180 Álvaro Obregón, Mexico City, Mexico
| | - Valentina Franco-Trecu
- Departamento de Ecología y Evolución, Facultad de Ciencias, Universidad de la República, Iguá 4225, ZC: 11400 Montevideo, Uruguay
| | - Valentina Colistro
- Departamento de Genética, Facultad de Medicina, Universidad de la República, Av. Gral. Flores 2125, ZC: 11800 Montevideo, Uruguay
| | - Martha Eunice Rodríguez-Arellano
- Laboratorio de Medicina Genómica del Hospital Regional Lic, Adolfo López Mateos, ISSSTE, Av. Universidad 1321, Florida, ZC: 01030 Álvaro Obregón, Mexico City, Mexico
| | - Julio Granados
- División de Inmunogenética, Departamento de Trasplantes, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga 15, Tlalpan, ZC: 14080, Mexico City, Mexico
| | - Marilia Seelaender
- Department of Cell and Developmental Biology Institute of Biomedical Sciences, Faculty of Medicine, University of São Paulo, Av. Prof. Lineu Prestes, 2415, São Paulo, Brazil
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Phenotype and genotype predictors of BMI variability among European adults. Nutr Diabetes 2018; 8:27. [PMID: 29795275 PMCID: PMC5966508 DOI: 10.1038/s41387-018-0041-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 03/14/2018] [Accepted: 04/09/2018] [Indexed: 01/13/2023] Open
Abstract
Background/Objective Obesity is a complex and multifactorial disease resulting from the interactions among genetics, metabolic, behavioral, sociocultural and environmental factors. In this sense, the aim of the present study was to identify phenotype and genotype variables that could be relevant determinants of body mass index (BMI) variability. Subjects/Methods In the present study, a total of 1050 subjects (798 females; 76%) were included. Least angle regression (LARS) analysis was used as regression model selection technique, where the dependent variable was BMI and the independent variables were age, sex, energy intake, physical activity level, and 16 polymorphisms previously related to obesity and lipid metabolism. Results The LARS analysis obtained the following formula for BMI explanation: (64.7 + 0.10 × age [years] + 0.42 × gender [0, men; 1, women] + −40.6 × physical activity [physical activity level] + 0.004 × energy intake [kcal] + 0.74 × rs9939609 [0 or 1–2 risk alleles] + −0.72 × rs1800206 [0 or 1–2 risk alleles] + −0.86 × rs1801282 [0 or 1–2 risk alleles] + 0.87 × rs429358 [0 or 1–2 risk alleles]. The multivariable regression model accounted for 21% of the phenotypic variance in BMI. The regression model was internally validated by the bootstrap method (r2 original data set = 0.208, mean r2 bootstrap data sets = 0.210). Conclusion In conclusion, age, physical activity, energy intake and polymorphisms in FTO, APOE, PPARG and PPARA genes are significant predictors of the BMI trait.
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Wu Y, Duan H, Tian X, Xu C, Wang W, Jiang W, Pang Z, Zhang D, Tan Q. Genetics of Obesity Traits: A Bivariate Genome-Wide Association Analysis. Front Genet 2018; 9:179. [PMID: 29868124 PMCID: PMC5964872 DOI: 10.3389/fgene.2018.00179] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Accepted: 04/30/2018] [Indexed: 12/19/2022] Open
Abstract
Previous genome-wide association studies on anthropometric measurements have identified more than 100 related loci, but only a small portion of heritability in obesity was explained. Here we present a bivariate twin study to look for the genetic variants associated with body mass index and waist-hip ratio, and to explore the obesity-related pathways in Northern Han Chinese. Cholesky decomposition model for 242 monozygotic and 140 dizygotic twin pairs indicated a moderate genetic correlation (r = 0.53, 95%CI: 0.42-0.64) between body mass index and waist-hip ratio. Bivariate genome-wide association analysis in 139 dizygotic twin pairs identified 26 associated SNPs with p < 10-5. Further gene-based analysis found 291 nominally associated genes (P < 0.05), including F12, HCRTR1, PHOSPHO1, DOCK2, DOCK6, DGKB, GLP1R, TRHR, MMP1, GPR55, CCK, and OR2AK2, as well as 6 enriched gene-sets with FDR < 0.05. Expression quantitative trait loci analysis identified rs2242044 as a significant cis-eQTL in both the normal adipose-subcutaneous (P = 1.7 × 10-9) and adipose-visceral (P = 4.4 × 10-15) tissue. These findings may provide an important entry point to unravel genetic pleiotropy in obesity traits.
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Affiliation(s)
- Yili Wu
- Department of Epidemiology and Health Statistics, Public Health College, Qingdao University, Qingdao, China
| | - Haiping Duan
- Department of Epidemiology and Health Statistics, Public Health College, Qingdao University, Qingdao, China.,Qingdao Municipal Center for Disease Control and Prevention, Qingdao, China
| | - Xiaocao Tian
- Qingdao Municipal Center for Disease Control and Prevention, Qingdao, China
| | - Chunsheng Xu
- Department of Epidemiology and Health Statistics, Public Health College, Qingdao University, Qingdao, China.,Qingdao Municipal Center for Disease Control and Prevention, Qingdao, China
| | - Weijing Wang
- Department of Epidemiology and Health Statistics, Public Health College, Qingdao University, Qingdao, China
| | - Wenjie Jiang
- Department of Epidemiology and Health Statistics, Public Health College, Qingdao University, Qingdao, China
| | - Zengchang Pang
- Qingdao Municipal Center for Disease Control and Prevention, Qingdao, China
| | - Dongfeng Zhang
- Department of Epidemiology and Health Statistics, Public Health College, Qingdao University, Qingdao, China
| | - Qihua Tan
- Epidemiology and Biostatistics, Department of Public Health, University of Southern Denmark, Odense, Denmark.,Unit of Human Genetics, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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