Cited by 226Nutrition, Genetics, and DiseaseGenetic Associations and EpidemiologyGenetics and Physical Performance

Genome-wide meta-analysis of observational studies shows common genetic variants associated with macronutrient intake

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Tanaka, Toshiko, Ngwa, Julius S, van Rooij, Frank JA, Zillikens, M Carola, Wojczynski, Mary K, Frazier-Wood, Alexis C, Houston, Denise K, Kanoni, Stavroula +59 more·2013·The American Journal of Clinical Nutrition

Abstract

Background Macronutrient intake varies substantially between individuals, and there is evidence that this variation is partly accounted for by genetic variants.Objective The objective of the study was to identify common genetic variants that are associated with macronutrient intake.Design We performed 2-stage genome-wide association (GWA) meta-analysis of macronutrient intake in populations of European descent. Macronutrients were assessed by using food-frequency questionnaires and analyzed as percentages of total energy consumption from total fat, protein, and carbohydrate. From the discovery GWA (n = 38,360), 35 independent loci associated with macronutrient intake at P < 5 × 10(-6) were identified and taken forward to replication in 3 additional cohorts (n = 33,533) from the DietGen Consortium. For one locus, fat mass obesity-associated protein (FTO), cohorts with Illumina MetaboChip genotype data (n = 7724) provided additional replication data.Results A variant in the chromosome 19 locus (rs838145) was associated with higher carbohydrate (β ± SE: 0.25 ± 0.04%; P = 1.68 × 10(-8)) and lower fat (β ± SE: -0.21 ± 0.04%; P = 1.57 × 10(-9)) consumption. A candidate gene in this region, fibroblast growth factor 21 (FGF21), encodes a fibroblast growth factor involved in glucose and lipid metabolism. The variants in this locus were associated with circulating FGF21 protein concentrations (P < 0.05) but not mRNA concentrations in blood or brain. The body mass index (BMI)-increasing allele of the FTO variant (rs1421085) was associated with higher protein intake (β ± SE: 0.10 ± 0.02%; P = 9.96 × 10(-10)), independent of BMI (after adjustment for BMI, β ± SE: 0.08 ± 0.02%; P = 3.15 × 10(-7)).Conclusion Our results indicate that variants in genes involved in nutrient metabolism and obesity are associated with macronutrient consumption in humans. Trials related to this study were registered at clinicaltrials.gov as NCT00005131 (Atherosclerosis Risk in Communities), NCT00005133 (Cardiovascular Health Study), NCT00005136 (Family Heart Study), NCT00005121 (Framingham Heart Study), NCT00083369 (Genetic and Environmental Determinants of Triglycerides), NCT01331512 (InCHIANTI Study), and NCT00005487 (Multi-Ethnic Study of Atherosclerosis).

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Crossref · 10.3945/ajcn.112.052183

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  • Magnitudes of such potential gene-diet interactions are often small.

    “Large investigations pooling multiple cohorts have observed main (population) effects of either dietary influences or genes on major cardiometabolic risk factors, but evidence for interactions between diet and these genes is uncommon and, more relevantly, magnitudes of such potential interactions are often small.78-83”
  • Large investigations pooling multiple cohorts have observed main (population) effects of either dietary influences or genes on major cardiometabolic risk factors.

    “Large investigations pooling multiple cohorts have observed main (population) effects of either dietary influences or genes on major cardiometabolic risk factors, but evidence for interactions between diet and these genes is uncommon and, more relevantly, magnitudes of such potential interactions are often small.78-83”
  • Evidence for interactions between diet and these genes is uncommon.

    “Large investigations pooling multiple cohorts have observed main (population) effects of either dietary influences or genes on major cardiometabolic risk factors, but evidence for interactions between diet and these genes is uncommon and, more relevantly, magnitudes of such potential interactions are often small.78-83”
  • Genome-wide association studies have identified SNPs at the FGF21 locus that significantly correlate with changes in carbohydrate intake.

    “Genome-wide association studies correlating changes in macronutrient intake with genetic variants have identified single-nucleotide polymorphisms at the FGF21 locus that significantly correlate with changes in carbohydrate intake117,118.”

    From Metabolic messengers: FGF21 (2021) · cites this paper as [118]

  • Pharmacological administration of FGF21 decreases sugar and alcohol intake in mice.

    “Pharmacological administration of FGF21 decreases plasma glucose and lipid levels, improves insulin and leptin sensitivity, decreases hepatic steatosis, increases energy expenditure [[131], [132], [133], [134], [135], [136]], and decreases sugar and alcohol intake in mice [[137], [138], [139], [140], [141], [142]].”

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Authors
Tanaka, T., Ngwa, J. S., van Rooij, F. J., Zillikens, M. C., Wojczynski, M. K., Frazier-Wood, A. C., Houston, D. K., Kanoni, S., Lemaitre, R. N., Luan, J., Mikkilä, V., Renstrom, F., Sonestedt, E., Zhao, J. H., Chu, A. Y., Qi, L., Chasman, D. I., de Oliveira Otto, M. C., Dhurandhar, E. J., Feitosa, M. F., Johansson, I., Khaw, K.-T., Lohman, K. K., Manichaikul, A., McKeown, N. M., Mozaffarian, D., Singleton, A., Stirrups, K., Viikari, J., Ye, Z., Bandinelli, S., Barroso, I., Deloukas, P., Forouhi, N. G., Hofman, A., Liu, Y., Lyytikäinen, L.-P., North, K. E., Dimitriou, M., Hallmans, G., Kähönen, M., Langenberg, C., Ordovas, J. M., Uitterlinden, A. G., Hu, F. B., Kalafati, I.-P., Raitakari, O., Franco, O. H., Johnson, A., Emilsson, V., Schrack, J. A., Semba, R. D., Siscovick, D. S., Arnett, D. K., Borecki, I. B., Franks, P. W., Kritchevsky, S. B., Lehtimäki, T., Loos, R. J., Orho-Melander, M., Rotter, J. I., Wareham, N. J., Witteman, J. C., Ferrucci, L., Dedoussis, G., Cupples, L. A., & Nettleton, J. A.
Affiliations
  • National Institutes of Health (US)
  • Boston University (US)
  • Washington University in St. Louis (US)
  • University of Cambridge (GB)
  • University of Turku (FI)
  • University of Washington (US)
Venue
The American Journal of Clinical Nutrition
Publisher
Elsevier BV
Published
2013-06
Volume
97
Issue
6
Pages
1395-1402
ISSN
0002-9165 (ISSN-L)
OpenAlex
W2129570057
Cited by
226
References
51
Citations by year
2026: 8 · 2025: 4 · 2024: 11 · 2023: 12 · 2022: 15 · 2021: 23 · 2020: 19 · 2019: 25 · 2018: 21 · 2017: 23 · 2016: 18 · 2015: 21 · 2014: 19 · 2013: 5
FWCI
2.58
Type
journal article
Language
en
Open access
Locations
  • American Journal of Clinical Nutrition (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • EUR Research Repository (Erasmus University Rotterdam) (publishedVersion)
  • EUR Research Repository (Erasmus University Rotterdam) (submittedVersion)
  • RePub (Erasmus University Rotterdam) (submittedVersion, other-oa)
  • UCL Discovery (University College London) (submittedVersion)
  • Lund University Publications (Lund University) (submittedVersion)
Funders
  • U.S. Department of Agriculture
  • Wellcome Trust
  • Cancer Research UK (14136)
  • European Commission (014-93-015)
  • Kela
  • Erasmus Medisch Centrum (014-93-015)
  • Suomen Kulttuurirahasto
  • Ministero della Salute
  • Nederlandse Organisatie voor Wetenschappelijk Onderzoek (014-93-015)
  • Hjärt-Lungfonden
  • Juho Vainion Säätiö
  • Novo Nordisk
  • Vetenskapsrådet
  • Emil Aaltosen Säätiö
  • Tampereen Tuberkuloosisäätiö
  • Paavo Nurmen Säätiö
  • Turun Yliopistollinen Keskussairaala
  • National Institutes of Health (UL1TR000124, 5r01hl087700-03)
  • Canadian Institutes of Health Research
  • Medical Research Council (MC_UU_12015/5, MC_UU_12015/1)
  • National Institute on Aging (R01AG027012)
  • National Heart, Lung, and Blood Institute (R01-HL087700, U01HL072524, R01HL105756, R01HL091357, T32HL007575)
  • National Institute of Diabetes and Digestive and Kidney Diseases (R01DK091718, P30DK063491)
  • National Center for Advancing Translational Sciences
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Nutrition, Genetics, and Disease
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic Associations and Epidemiology
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetics and Physical Performance
Keywords
macronutrient intake, genetic variants, dietary fat, dietary protein, dietary carbohydrates, FTO, FGF21, rs1421085, body mass index, obesity genetics, nutrient metabolism, food frequency questionnaire, European populations, gene-environment interaction
MeSH terms
Alleles, Energy Intake, Dietary Carbohydrates, Dietary Fats, Dietary Proteins, Fibroblast Growth Factors, Follow-Up Studies, Genotype, Humans, Life Style, Obesity, Prospective Studies, Surveys and Questionnaires, Body Mass Index, Genetic Predisposition to Disease, Polymorphism, Single Nucleotide, Quantitative Trait Loci, White People, Atherosclerosis, Genome-Wide Association Study, Gene-Environment Interaction

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