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Circulating proteins as predictors of incident heart failure in the elderly
Uppsala University, Disciplinary Domain of Medicine and Pharmacy, Faculty of Medicine, Department of Medical Sciences, Molecular epidemiology. Uppsala University, Science for Life Laboratory, SciLifeLab.
Uppsala University, Disciplinary Domain of Medicine and Pharmacy, Faculty of Medicine, Department of Medical Sciences, Molecular epidemiology. Uppsala University, Science for Life Laboratory, SciLifeLab.
Uppsala University, Disciplinary Domain of Medicine and Pharmacy, Faculty of Medicine, Department of Surgical Sciences, Orthopaedics.
Uppsala University, Disciplinary Domain of Medicine and Pharmacy, Medicinska och farmaceutiska vetenskapsområdet, centrumbildningar mm, UCR-Uppsala Clinical Research Center. Uppsala University, Disciplinary Domain of Medicine and Pharmacy, Faculty of Medicine, Department of Medical Sciences, Cardiology.ORCID iD: 0000-0003-2247-8454
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2018 (English)In: European Journal of Heart Failure, ISSN 1388-9842, E-ISSN 1879-0844, Vol. 20, no 1, p. 55-62Article in journal (Refereed) Published
Abstract [en]

Aims

To identify novel risk markers for incident heart failure using proteomic profiling of 80 proteins previously associated with cardiovascular pathology.

Methods and results

Proteomic profiling (proximity extension assay) was performed in two community‐based prospective cohorts of elderly individuals without heart failure at baseline: the Prospective Investigation of the Vasculature in Uppsala Seniors [PIVUS, n = 901, median age 70.2 (interquartile range 70.0–70.3) years, 80 events]; and the Uppsala Longitudinal Study of Adult Men [ULSAM, n = 685, median age 77.8 (interquartile range 76.9–78.1) years, 90 events]. Twenty‐nine proteins were associated with incident heart failure in the discovery cohort PIVUS after adjustment for age and sex, and correction for multiple testing. Eighteen associations replicated in ULSAM. In pooled analysis of both cohorts, higher levels of nine proteins were associated with incident heart failure after adjustment for established risk factors: growth differentiation factor 15 (GDF‐15), T‐cell immunoglobulin and mucin domain 1 (TIM‐1), tumour necrosis factor‐related apoptosis‐inducing ligand receptor 2 (TRAIL‐R2), spondin‐1 (SPON1), matrix metalloproteinase‐12 (MMP‐12), follistatin (FS), urokinase‐type plasminogen activator surface receptor (U‐PAR), osteoprotegerin (OPG), and suppression of tumorigenicity 2 (ST2). Of these, GDF‐15, U‐PAR, MMP‐12, TRAIL‐R2, SPON1 and FS were associated with worsened echocardiographic left ventricular systolic function at baseline, while only TIM‐1 was positively associated with worsened diastolic function (P < 0.02 for all).

Conclusion

Proteomic profiling identified several novel associations between proteins involved in apoptosis, inflammation, matrix remodelling, and fibrinolysis with incident heart failure in elderly individuals. Our results encourage additional studies investigating the underlying mechanisms and the clinical utility of our findings.

Place, publisher, year, edition, pages
2018. Vol. 20, no 1, p. 55-62
Keywords [en]
Biomarkers, Epidemiology, Heart failure, Left ventricular dysfunction, Proteomics, Risk prediction
National Category
Cardiac and Cardiovascular Systems
Identifiers
URN: urn:nbn:se:uu:diva-334416DOI: 10.1002/ejhf.980ISI: 000423809700007PubMedID: 28967680OAI: oai:DiVA.org:uu-334416DiVA, id: diva2:1159594
Funder
EU, Horizon 2020, 634869Swedish Research Council, 2012-2215; 2015-03477; 221-2013-1673Marianne and Marcus Wallenberg Foundation, 2012.0082Swedish Heart Lung Foundation, 20140422; 20150429; 20120169Knut and Alice Wallenberg Foundation, 2013.0126Göran Gustafsson Foundation for promotion of scientific research at Uppala University and Royal Institute of Technology, 1637
Note

Tove Fall och Johan Ärnlöv delar på sistaförfattarskapet.

Available from: 2017-11-23 Created: 2017-11-23 Last updated: 2018-03-23Bibliographically approved

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Stenemo, MarkusNowak, ChristophByberg, LiisaSundström, JohanGiedraitis, VilmantasLind, LarsIngelsson, ErikFall, Tove

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Stenemo, MarkusNowak, ChristophByberg, LiisaSundström, JohanGiedraitis, VilmantasLind, LarsIngelsson, ErikFall, Tove
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Molecular epidemiologyScience for Life Laboratory, SciLifeLabOrthopaedicsUCR-Uppsala Clinical Research CenterCardiologyGeriatricsCardiovascular epidemiology
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European Journal of Heart Failure
Cardiac and Cardiovascular Systems

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