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Soluble tumor necro...
Soluble tumor necrosis factor receptor 1 (sTNFR1) is associated with increased total mortality due to cancer and cardiovascular causes : findings from two community based cohorts of elderly
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- Carlsson, Axel C (author)
- Karolinska Institutet,Uppsala universitet,Molekylär epidemiologi,Science for Life Laboratory, SciLifeLab
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- Juhlin, C Christofer (author)
- Karolinska Institutet
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Larsson, Tobias E (author)
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- Larsson, Anders (author)
- Uppsala universitet,Biokemisk struktur och funktion
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- Ingelsson, Erik (author)
- Uppsala universitet,Molekylär epidemiologi,Science for Life Laboratory, SciLifeLab
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- Sundström, Johan (author)
- Uppsala universitet,Kardiologi
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- Lind, Lars (author)
- Uppsala universitet,Kardiovaskulär epidemiologi
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- Ärnlöv, Johan, 1970- (author)
- Högskolan Dalarna,Medicinsk vetenskap,Uppsala universitet,Molekylär epidemiologi,Science for Life Laboratory, SciLifeLab
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(creator_code:org_t)
- Elsevier, 2014
- 2014
- English.
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In: Atherosclerosis. - : Elsevier. - 0021-9150 .- 1879-1484. ; 237:1, s. 236-242
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Abstract
Subject headings
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- BACKGROUND: Experimental evidence support soluble receptors for tumor necrosis factor alpha as important mediators of the underlying pathology leading to cardiovascular disease and cancer. However, prospective data concerning the relation between circulating soluble tumor necrosis factor receptor-1 (sTNFR1) and mortality in humans are lacking. We aimed to explore and validate the association between sTNFR1 and mortality, and to explore the influence of other established risk factors for mortality, including other inflammatory markers.METHODS: The association between serum sTNFR1and the risk for mortality was investigated in two community-based cohorts of elderly: the Prospective Investigation of the Vasculature in Uppsala Seniors (PIVUS; women 50%, n = 1005, mean age 70 years, median follow-up 7.9 years) and the Uppsala Longitudinal Study of Adult Men (ULSAM, n = 775, mean age 77 years, median follow-up 8.1 years).RESULTS: In total, 101 participants in PIVUS and 274 in ULSAM died during follow-up. In multivariable Cox regression models adjusted for inflammation, lifestyle and established cardiovascular risk factors, one standard deviation (SD) higher sTNFR1 was associated with a hazard ratio (HR) for mortality of 1.37, 95% confidence interval (CI) 1.17-1.60, in PIVUS and HR 1.22, 95% CI 1.10-1.37 in ULSAM. Moreover, circulatingsTNFR1 was associated with cardiovascular mortality (HR per SD of sTNFR1, 1.24, 95% CI 1.07-1.44) and cancer mortality (HR per SD of sTNFR1, 1.32, 95% CI 1.11-1.57) in the ULSAM cohort. High levels of sTNFR1 identified individuals with increased risk of mortality among those with high as well as low levels of systemic inflammation.CONCLUSIONS: An association between circulating sTNFR1 and an increased risk for mortality was found and validated in two independent community-based cohorts. The future clinical role of sTNFR1 to identify high risk patients for adverse outcomes and mortality has yet to be determined.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Folkhälsovetenskap, global hälsa, socialmedicin och epidemiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Public Health, Global Health, Social Medicine and Epidemiology (hsv//eng)
Keyword
- Inflammation; Oxidative stress; All-cause mortality; CRP; Cytokines; Community based cohort; Tumor necrosis factor
- Hälsa och välfärd
- Health and Welfare
Publication and Content Type
- ref (subject category)
- art (subject category)
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