A

Coding and regulatory variants affect serum protein levels and common disease

bioRxiv (Cold Spring Harbor Laboratory)

Abstract

Abstract Circulating proteins are prognostic for human outcomes including cancer, heart failure, brain trauma and brain amyloid plaque burden. A deep serum proteome survey recently revealed close associations of serum protein networks and common diseases. The present study reveals unprecedented number of individual serum proteins that overlap genetic signatures of diseases emanating from different tissues of the body. Here, 54,469 low-frequency and common exome-array variants were compared with 4782 protein measurements in the serum of 5343 individuals of the deeply annotated AGES Reykjavik cohort. Using a study-wide significant threshold, 2019 independent exome array variants affecting levels of 2135 serum proteins were identified. These variants overlapped genetic loci for hundreds of complex disease traits, emphasizing the emerging role for serum proteins as biomarkers of and potential causative agents of multiple diseases.

Authors 15

  1. Valur Emilsson corresponding

    University of Iceland · Icelandic Heart Association

    Affiliation as printed

    Faculty of Medicine, University of Iceland, 101 Reykjavik, Iceland

    Icelandic Heart Association, Holtasmari 1, IS-201 Kopavogur, Iceland

    Icelandic Heart Association, Holtasmari , IS-20 Kopavogur, Iceland

  2. Icelandic Heart Association

    Affiliation as printed

    Icelandic Heart Association, Holtasmari 1, IS-201 Kopavogur, Iceland

    Icelandic Heart Association, Holtasmari , IS-20 Kopavogur, Iceland

  3. Icelandic Heart Association

    Affiliation as printed

    Icelandic Heart Association, Holtasmari 1, IS-201 Kopavogur, Iceland

    Icelandic Heart Association, Holtasmari , IS-20 Kopavogur, Iceland

  4. Wellcome Sanger Institute · Open Targets

    Affiliation as printed

    Open Targets, Wellcome Genome Campus, Hinxton, Cambridgeshire CB10 1SD, UK

    Wellcome Trust Sanger Institute, Welcome Genome Campus, Hinxton, Cambridgeshire CB10 1SA, UK

  5. Icelandic Heart Association

    Affiliation as printed

    Icelandic Heart Association, Holtasmari 1, IS-201 Kopavogur, Iceland

    Icelandic Heart Association, Holtasmari , IS-20 Kopavogur, Iceland

  6. University of Cambridge

    Affiliation as printed

    MRC/BHF Cardiovascular Epidemiology Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK

  7. Icelandic Heart Association

    Affiliation as printed

    Icelandic Heart Association, Holtasmari 1, IS-201 Kopavogur, Iceland

    Icelandic Heart Association, Holtasmari , IS-20 Kopavogur, Iceland

  8. Icelandic Heart Association

    Affiliation as printed

    Icelandic Heart Association, Holtasmari 1, IS-201 Kopavogur, Iceland

    Icelandic Heart Association, Holtasmari , IS-20 Kopavogur, Iceland

  9. National Institutes of Health · National Institute on Aging

    Affiliation as printed

    Laboratory of Epidemiology and Population Sciences, Intramural Research Program, National Institute on Aging, Bethesda, MD 20892-9205, USA

  10. Leiden University Medical Center

    Affiliation as printed

    Department of General Surgery Leiden University Medical Center, Leiden. Holland

  11. The Queen's Medical Research Institute · University of Edinburgh

    Affiliation as printed

    Centre for Cardiovascular Sciences, Queen’s Medical Research Institute, University of Edinburgh, Edinburgh EH16 4TJ, UK

    Centre for Cardiovascular Sciences, Queen's Medical Research Institute, University of Edinburgh, Edinburgh EH16 4TJ, UK

  12. Icelandic Heart Association

    Affiliation as printed

    Icelandic Heart Association, Holtasmari 1, IS-201 Kopavogur, Iceland

    Icelandic Heart Association, Holtasmari , IS-20 Kopavogur, Iceland

  13. Genomics Institute of the Novartis Research Foundation

    Affiliation as printed

    GNF Novartis, 10675 John Jay Hopkins Drive, San Diego, CA 92121, USA

    GNF Novartis, 10675 John Jay Hopkins Drive, San Diego, CA 2121, USA

  14. Affiliation as printed

    Novartis Institutes for Biomedical Research, 22 Windsor Street, Cambridge, MA 02139, USA

  15. Vilmundur G. Gudnason corresponding

    University of Iceland · Icelandic Heart Association

    Affiliation as printed

    Faculty of Medicine, University of Iceland, 101 Reykjavik, Iceland

    Icelandic Heart Association, Holtasmari 1, IS-201 Kopavogur, Iceland

    Icelandic Heart Association, Holtasmari , IS-20 Kopavogur, Iceland

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References 70