SynthesisPloS one2017
Genome-wide association meta-analysis of fish and EPA+DHA consumption in 17 US and European cohorts.
Synthesis in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
13 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.
- Intake of dietary fats and fatty acids and the incidence of type 2 diabetes: A systematic review and dose-response meta-analysis of prospective observational studies.PLoS medicine · 2020Pooled it
- Association between DHA and depression: results from the NHANES 2011-2014 and a bidirectional Mendelian randomization analysis.European journal of medical research · 2025Article
- Causal impact of genetically-determined fish and fish oil intake on epigenetic age acceleration and related serum markers.Human genomics · 2025Article
- The relationship between height and fruit/vegetable intakes in adults: A nationwide cross-sectional study.Nutrition and health · 2024Article
- Characterization of three new plant growth-promoting microbes and effects of the interkingdom interactions on plant growth and disease prevention.Plant cell reports · 2023Article
- A genome-wide association study on adherence to low-carbohydrate diets in Japanese.European journal of clinical nutrition · 2022Article
- Scientific advice related to nutrient profiling for the development of harmonised mandatory front-of-pack nutrition labelling and the setting of nutrient profiles for restricting nutrition and health claims on foods.EFSA journal. European Food Safety Authority · 2022Article
- A genome-wide association study in Japanese identified one variant associated with a preference for a Japanese dietary pattern.European journal of clinical nutrition · 2021Article
- Review
- A genome-wide association study on fish consumption in a Japanese population-the Japan Multi-Institutional Collaborative Cohort study.European journal of clinical nutrition · 2021Article
- GWAS of 165,084 Japanese individuals identified nine loci associated with dietary habits.Nature human behaviour · 2020Article
- Prioritization of Variants for Investigation of Genotype-Directed Nutrition in Human Superpopulations.International journal of molecular sciences · 2019Article
- Identification of the 12q24 locus associated with fish intake frequency by genome-wide meta-analysis in Japanese populations.Genes & nutrition · 2019Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
65 authors at 20 institutions in 8 countries.
Funding
Abstract
backgroundRegular fish and omega-3 consumption may have several health benefits and are recommended by major dietary guidelines. Yet, their intakes remain remarkably variable both within and across populations, which could partly owe to genetic influences.
objectiveTo identify common genetic variants that influence fish and dietary eicosapentaenoic acid plus docosahexaenoic acid (EPA+DHA) consumption.
designWe conducted genome-wide association (GWA) meta-analysis of fish (n = 86,467) and EPA+DHA (n = 62,265) consumption in 17 cohorts of European descent from the CHARGE (Cohorts for Heart and Aging Research in Genomic Epidemiology) Consortium Nutrition Working Group. Results from cohort-specific GWA analyses (additive model) for fish and EPA+DHA consumption were adjusted for age, sex, energy intake, and population stratification, and meta-analyzed separately using fixed-effect meta-analysis with inverse variance weights (METAL software). Additionally, heritability was estimated in 2 cohorts.
resultsHeritability estimates for fish and EPA+DHA consumption ranged from 0.13-0.24 and 0.12-0.22, respectively. A significant GWA for fish intake was observed for rs9502823 on chromosome 6: each copy of the minor allele (FreqA = 0.015) was associated with 0.029 servings/day (~1 serving/month) lower fish consumption (P = 1.96x10-8). No significant association was observed for EPA+DHA, although rs7206790 in the obesity-associated FTO gene was among top hits (P = 8.18x10-7). Post-hoc calculations demonstrated 95% statistical power to detect a genetic variant associated with effect size of 0.05% for fish and 0.08% for EPA+DHA.
conclusionsThese novel findings suggest that non-genetic personal and environmental factors are principal determinants of the remarkable variation in fish consumption, representing modifiable targets for increasing intakes among all individuals. Genes underlying the signal at rs72838923 and mechanisms for the association warrant further investigation.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.