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  • Lind, LarsUppsala universitet,Klinisk epidemiologi (författare)

Longitudinal effects of aging on plasma proteins levels in older adults : associations with kidney function and hemoglobin levels

  • Artikel/kapitelEngelska2019

Förlag, utgivningsår, omfång ...

  • 2019-02-25
  • Public Library of Science (PLoS),2019
  • electronicrdacarrier

Nummerbeteckningar

  • LIBRIS-ID:oai:DiVA.org:du-29617
  • https://urn.kb.se/resolve?urn=urn:nbn:se:du-29617URI
  • https://doi.org/10.1371/journal.pone.0212060DOI
  • https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-379592URI
  • http://kipublications.ki.se/Default.aspx?queryparsed=id:140428606URI

Kompletterande språkuppgifter

  • Språk:engelska
  • Sammanfattning på:engelska

Ingår i deldatabas

Klassifikation

  • Ämneskategori:ref swepub-contenttype
  • Ämneskategori:art swepub-publicationtype

Anmärkningar

  • BACKGROUND: A targeted proteomics chip has been shown to be useful to discover novel associations of proteins with cardiovascular disease. We investigated how these proteins change with aging, and whether this change is related to a decline in kidney function, or to a change in hemoglobin levels.MATERIAL AND METHODS: In the Prospective Investigation of the Vasculature in Uppsala Seniors (PIVUS) study, including 1,016 participants from the general population aged 70 at baseline, 84 proteins were measured at ages 70, 75, 80. At these occasions, glomerular filtration rate (eGFR) was estimated and the hemoglobin levels were measured.RESULTS: Sixty-one of the 84 evaluated proteins changed significantly during the 10-year follow-up (multiple testing-adjusted alpha = 0.00059), most showing an increase. The change in eGFR was inversely related to changes of protein levels for the vast majority of proteins (74%). The change in hemoglobin was significantly related to the change in 40% of the evaluated proteins, with no obvious preference of the direction of these relationships.CONCLUSION: The majority of evaluated proteins increased with aging in adults. Therefore, normal ranges for proteins might be given in age-strata. The increase in protein levels was associated with the degree of reduction in eGFR for the majority of proteins, while no clear pattern was seen for the relationships between the proteins and the change in hemoglobin levels. Studies on changes in urinary proteins are warranted to understand the association between the reduction in eGFR and increase in plasma protein levels.

Ämnesord och genrebeteckningar

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • Sundström, Johan,Professor,1971-Uppsala universitet,Klinisk epidemiologi,Uppsala kliniska forskningscentrum (UCR)(Swepub:uu)johasund (författare)
  • Larsson, AndersUppsala universitet,Anestesiologi och intensivvård,Hedenstiernalaboratoriet(Swepub:uu)andla606 (författare)
  • Lampa, Erik,1977-Uppsala universitet,Uppsala kliniska forskningscentrum (UCR)(Swepub:uu)erila302 (författare)
  • Ärnlöv, Johan,1970-Högskolan Dalarna,Medicinsk vetenskap,Karolinska Institutet,Dalarna Univ, Sch Hlth & Social Studies, Falun, Sweden;Karolinska Inst, Div Family Med, Dept Neurobiol Care Sci & Soc, Huddinge, Sweden(Swepub:du)jan (författare)
  • Ingelsson, Erik,1975-Uppsala universitet,Molekylär epidemiologi,Science for Life Laboratory, SciLifeLab,Stanford Univ, Dept Med, Sch Med, Div Cardiovasc Med, Stanford, CA 94305 USA;Stanford Univ, Stanford Cardiovasc Inst, Stanford, CA 94305 USA;Stanford Univ, Stanford Diabet Res Ctr, Stanford, CA 94305 USA(Swepub:uu)ering425 (författare)
  • Uppsala universitetKlinisk epidemiologi (creator_code:org_t)

Sammanhörande titlar

  • Ingår i:PLOS ONE: Public Library of Science (PLoS)14:21932-6203

Internetlänk

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  • PLOS ONE (Sök värdpublikationen i LIBRIS)

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