Pulse Brain · Growing Health Evidence Index
Tier 3 — Observational / field trialPeer-reviewed

Metabolomic epidemiology offers insights into disease aetiology

Harriett Fuller, Yiwen Zhu, Jayna Nicholas, Haley Chatelaine, Emily Drzymalla, Afrand K. Sarvestani, Sachelly Julián‐Serrano, Usman A. Tahir, Nasa Sinnott-Armstrong, Laura M. Raffield, Ali Rahnavard, Xinwei Hua, Katherine H. Shutta, Burcu F. Darst

Nature Metabolism · 2023

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Summary

This 2023 metabolomic epidemiology study, published in Nature Metabolism, appears to examine associations between circulating metabolites and disease aetiology, offering mechanistic insights into chronic disease development. By leveraging large-scale metabolomic data in epidemiological cohorts, the work contributes to understanding how molecular signatures in blood and other biofluids relate to disease risk. The findings suggest that metabolomic approaches can illuminate previously unrecognised pathways linking diet, metabolism, and health outcomes.

Regional applicability

The metabolomic signatures identified may be applicable to UK populations with similar genetic ancestry and lifestyle patterns, though metabolite associations with disease may vary by dietary practices, environmental exposures, and population structure. Translation to UK clinical or public health practice would require validation in UK cohorts and consideration of the UK food system's influence on metabolomic profiles.

Key measures

Metabolomic profiles (circulating metabolites); disease outcomes; metabolite-disease associations

Outcomes reported

The study used metabolomic epidemiology to identify metabolite associations with disease outcomes and explored how metabolic signatures may offer insights into the underlying biological mechanisms of disease development.

Theme
Nutrition & health
Subject
Dietary patterns & chronic disease
Study type
Research
Study design
Observational cohort
Source type
Peer-reviewed study
Status
Published
Geography
United States
System type
Human clinical
DOI
10.1038/s42255-023-00903-x
Catalogue ID
SNmoj7npah-r43t1l

Topic tags

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