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Association between bilirubin and biomarkers of metabolic health and oxidative stress in the MARK-AGE cohort

  • Vanessa Schoissengeier
  • , Lina Maqboul
  • , Daniela Weber
  • , Tilman Grune
  • , Alexander Bürkle
  • , Maria Moreno-Villaneuva
  • , Claudio Franceschi
  • , Miriam Capri
  • , Jürgen Bernhard
  • , Olivier Toussaint
  • , Florence Debacq-Chainiaux
  • , Birgit Weinberger
  • , Efstathios S Gonos
  • , Ewa Sikora
  • , Martijn Dollé
  • , Eugène Jansen
  • , P Eline Slagboom
  • , Antti Hervonnen
  • , Mikko Hurme
  • , Nicolle Breusing
  • Jan Frank, Andrew C Bulmer, Karl-Heinz Wagner (Corresponding author)

Publications: Contribution to journalArticlePeer Reviewed

Abstract

Recent studies have shown that elevated concentrations of unconjugated bilirubin (UCB) may be a protective host factor against the development of noncommunicable diseases (NCDs), whereas low levels of UCB are associated with the opposite effect. The results of this European study, in which 2,489 samples were tested for their UCB concentration using high-performance liquid chromatography (HPLC) and additional data from the MARK-AGE database were used for analysis, provide further evidence that elevated UCB concentrations are linked to a lower risk of developing NCDs and may act as a predictive marker of biological aging as individuals with elevated UCB concentrations showed favorable outcomes in metabolic health and oxidative-stress-related biomarkers. These findings underline the significance of studying individuals with moderate hyperbilirubinemia and investigate UCB routinely, also in the setting of aging, since this condition affects millions of people worldwide but has been underrepresented in clinical research and practice until now.

Original languageEnglish
Article number110234
JournalIscience
Volume27
Issue number7
DOIs
Publication statusPublished - 19 Jul 2024

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

Austrian Fields of Science 2012

  • 303009 Nutritional sciences

Keywords

  • human metabolism
  • pathology
  • public health

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