ArticleDiabetologia2024
The metabolic potential of inflammatory and insulinaemic dietary patterns and risk of type 2 diabetes.
Article in Diabetologia, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03364582 (Dietary Patterns, Metabolomics and Colorectal Cancer Risk and Mortality in the Nurses' Health Study and Health Professionals Follow-Up Study), which is not on this map. Cited by 14 papers.
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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.
Dietary Patterns, Metabolomics and Colorectal Cancer Risk and Mortality in the Nurses' Health Study and Health Professionals Follow-Up Study
Who cites it
14 citing papers in PubMed, 19 citations in OpenAlex.
- Metabolomic Profiles of Inflammation Associated With Incident Ischemic Stroke Risk in Women.Neurology · 2026Article
- Harnessing Metabolic Insights: A Framework for Dietary Patterns in Chronic Disease Prevention and Management.Advances in nutrition (Bethesda, Md.) · 2026Review
- Circulating metabolites, genetics and lifestyle factors in relation to future risk of type 2 diabetes.Nature medicine · 2026Article
- Article
- Plasma metabolomic signature of breastfeeding and risk of cardiometabolic diseases.Nature communications · 2025Article
- Role of insulinemic and inflammatory dietary patterns on gut microbial composition and circulating biomarkers of metabolic health among older American men.Gut microbes · 2025Article
- Prospective study of circulating metabolomic profiles and breast cancer incidence among predominantly premenopausal women.British journal of cancer · 2025Observational
- History of Breastfeeding in Relation to Circulating Inflammatory and Metabolic Biomarkers.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2025Article
- Dairy intake, plasma metabolome, and risk of type 2 diabetes in a population-based cohort.The American journal of clinical nutrition · 2025Article
- Recent advances in precision nutrition and cardiometabolic diseases.Revista espanola de cardiologia (English ed.) · 2025Review
- Dietary and lifestyle insulinemic potentials, plasma metabolome, and risk of diverticulitis: a prospective cohort study.The American journal of clinical nutrition · 2024Article
- Metabolomics and Lipidomics for Studying Metabolic Syndrome: Insights into Cardiovascular Diseases, Type 1 & 2 Diabetes, and Metabolic Dysfunction-Associated Steatotic Liver Disease.Physiological research · 2024Review
- Exploring the design of clinical research studies on the efficacy mechanisms in type 2 diabetes mellitus.Frontiers in endocrinology · 2024Review
- Association between dietary inflammation index and cataract: a population-based study from NHANES 2005-2008.Frontiers in nutrition · 2024Article
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Authors and funding
21 authors at 6 institutions in 2 countries.
Funding
Abstract
aims/hypothesisDiets with higher inflammatory and insulinaemic potential have been associated with an increased risk of type 2 diabetes. However, it remains unknown whether plasma metabolomic profiles related to proinflammatory/hyperinsulinaemic diets and to inflammatory/insulin biomarkers are associated with type 2 diabetes risk.
methodsWe analysed 6840 participants from the Nurses' Health Study and Health Professionals Follow-up Study to identify the plasma metabolome related to empirical dietary inflammatory pattern (EDIP), empirical dietary index for hyperinsulinemia (EDIH), four circulating inflammatory biomarkers and C-peptide. Dietary intakes were assessed using validated food frequency questionnaires. Plasma metabolomic profiling was conducted by LC-MS/MS. Metabolomic signatures were derived using elastic net regression. Multivariable Cox regression was used to examine associations of the metabolomic profiles with type 2 diabetes risk.
resultsWe identified 27 metabolites commonly associated with both EDIP and inflammatory biomarker z score and 21 commonly associated with both EDIH and C-peptide. Higher metabolomic dietary inflammatory potential (MDIP), reflecting higher metabolic potential of both an inflammatory dietary pattern and circulating inflammatory biomarkers, was associated with higher type 2 diabetes risk. The HR comparing highest vs lowest quartiles of MDIP was 3.26 (95% CI 2.39, 4.44). We observed a strong positive association with type 2 diabetes risk for the metabolomic signature associated with EDIP-only (HR 3.75; 95% CI 2.71, 5.17) or inflammatory biomarkers-only (HR 4.07; 95% CI 2.91, 5.69). In addition, higher metabolomic dietary index for hyperinsulinaemia (MDIH), reflecting higher metabolic potential of both an insulinaemic dietary pattern and circulating C-peptide, was associated with greater type 2 diabetes risk (HR 3.00; 95% CI 2.22, 4.06); further associations with type 2 diabetes were HR 2.79 (95% CI 2.07, 3.76) for EDIH-only signature and HR 3.89 (95% CI 2.82, 5.35) for C-peptide-only signature. The diet scores were significantly associated with risk, although adjustment for the corresponding metabolomic signature scores attenuated the associations with type 2 diabetes, these remained significant. CONCLUSIONS/
interpretationThe metabolomic signatures reflecting proinflammatory or hyperinsulinaemic diets and related biomarkers were positively associated with type 2 diabetes risk, supporting that these dietary patterns may influence type 2 diabetes risk via the regulation of metabolism.
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