• Association of Markers of Inflammation, the Kynurenine Pathway and B Vitamins with Age and Mortality, and a Signature of Inflammaging 

      Dugué, Pierre-Antoine; Hodge, Allison M.; Ulvik, Arve; Ueland, Per Magne; Midttun, Øyvind; Rinaldi, Sabina; MacInnis, Robert J.; Li, Sherly X.; Meyer, Klaus; Navionis, Anne-Sophie; Flicker, Leon; Severi, Gianluca; English, Dallas R.; Vineis, Paolo; Tell, Grethe S.; Southey, Melissa C.; Milne, Roger L.; Giles, Graham G. (Journal article; Peer reviewed, 2022)
      Background Inflammation is a key feature of aging. We aimed to (i) investigate the association of 34 blood markers potentially involved in inflammatory processes with age and mortality and (ii) develop a signature of ...
    • Kynurenine Pathway Metabolites in the Blood and Cerebrospinal Fluid Are Associated with Human Aging 

      Solvang, Stein-Erik Hafstad; Hodge, Allison; Watne, Leiv; Cabral-Marques, Otavio; Nordrehaug, Jan Erik; Giles, Graham G.; Dugué, Pierre-Antoine; Nygård, Ottar Kjell; Ueland, Per Magne; McCann, Adrian; Idland, Ane-Victoria; Midttun, Øivind; Ulvik, Arve; Halaas, Nathalie Bodd; Tell, Grethe S.; Melvær, Giil Lasse (Journal article; Peer reviewed, 2022)
      The kynurenine pathway is implicated in aging, longevity, and immune regulation, but longitudinal studies and assessment of the cerebrospinal fluid (CSF) are lacking. We investigated tryptophan (Trp) and downstream kynurenine ...