Blood Protein Assessment of Leading Incident Diseases and Mortality in the UK Biobank
Overview
Authors
Affiliations
The circulating proteome offers insights into the biological pathways that underlie disease. Here, we test relationships between 1,468 Olink protein levels and the incidence of 23 age-related diseases and mortality in the UK Biobank (n = 47,600). We report 3,209 associations between 963 protein levels and 21 incident outcomes. Next, protein-based scores (ProteinScores) are developed using penalized Cox regression. When applied to test sets, six ProteinScores improve the area under the curve estimates for the 10-year onset of incident outcomes beyond age, sex and a comprehensive set of 24 lifestyle factors, clinically relevant biomarkers and physical measures. Furthermore, the ProteinScore for type 2 diabetes outperforms a polygenic risk score and HbA1c-a clinical marker used to monitor and diagnose type 2 diabetes. The performance of scores using metabolomic and proteomic features is also compared. These data characterize early proteomic contributions to major age-related diseases, demonstrating the value of the plasma proteome for risk stratification.
Gong J, Scholes S, Cole S, Zaninotto P, Steptoe A medRxiv. 2025; .
PMID: 39974132 PMC: 11838684. DOI: 10.1101/2025.02.05.25321715.
Plasma proteomic evidence for increased β-amyloid pathology after SARS-CoV-2 infection.
Duff E, Zetterberg H, Heslegrave A, Dehghan A, Elliott P, Allen N Nat Med. 2025; .
PMID: 39885359 DOI: 10.1038/s41591-024-03426-4.
Mao R, Zhang T, Yang Z, Li J Psoriasis (Auckl). 2024; 14:179-193.
PMID: 39669686 PMC: 11635628. DOI: 10.2147/PTT.S492205.
Schuermans A, Pournamdari A, Lee J, Bhukar R, Ganesh S, Darosa N Nat Cardiovasc Res. 2024; 3(12):1516-1530.
PMID: 39572695 PMC: 11634769. DOI: 10.1038/s44161-024-00567-0.
Nat Commun. 2024; 15(1):10092.
PMID: 39572536 PMC: 11582662. DOI: 10.1038/s41467-024-54357-0.