Browsing NTNU Open by Author "Henjum, Kristi"

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    • Cerebrospinal fluid catecholamines in Alzheimer's disease patients with and without biological disease 

      Henjum, Kristi; Watne, Leiv; Godang, Kristin; Halaas, Nathalie Bodd; Eldholm, Rannveig Sakshaug; Blennow, Kaj; Zetterberg, Henrik; Saltvedt, Ingvild; Bollerslev, Jens; Knapskog, Anne Brita (Journal article; Peer reviewed, 2022)
      Noradrenergic and dopaminergic neurons are involved in cognitive functions, relate to behavioral and psychological symptoms in dementia and are affected in Alzheimer’s disease (AD). Amyloid plaques (A), neurofibrillary ...

    • Cerebrospinal fluid sTREM2 in Alzheimer’s disease: comparisons between clinical presentation and AT classification 

      Knapskog, Anne Brita; Henjum, Kristi; Idland, Ane-Victoria; Eldholm, Rannveig Sakshaug; Persson, Karin Ester Torun; Saltvedt, Ingvild; Watne, Leiv; Engedal, Knut; Nilsson, Lars N.G. (Peer reviewed; Journal article, 2020)
      Triggering receptor expressed on myeloid cells 2 (TREM2) is an innate immune receptor expressed by microglia. Its cleaved fragments, soluble TREM2 (sTREM2), can be measured in the cerebrospinal fluid (CSF). Previous studies ...

    • Glial activation and inflammation along the Alzheimer's disease continuum 

      Nordengen, Kaja; Kirsebom, Bjørn-Eivind; Henjum, Kristi; Selnes, Per; Gisladottir, Berglind; Wettergreen, Marianne; Torsetnes, Silje Bøen; Grøntvedt, Gøril Rolfseng; Waterloo, Knut; Aarsland, Dag; Nilsson, Lars; Fladby, Tormod (Journal article; Peer reviewed, 2019)
      Background Neuronal and glial cell interaction is essential for synaptic homeostasis and may be affected in Alzheimer’s disease (AD). We measured cerebrospinal fluid (CSF) neuronal and glia markers along the AD continuum, ...

    • A high cerebrospinal fluid soluble TREM2 level is associated with slow clinical progression of Alzheimer's disease 

      Edwin, Trine Holt; Henjum, Kristi; Nilsson, Lars N. G.; Watne, Leiv; Persson, Karin Ester Torun; Eldholm, Rannveig Sakshaug; Saltvedt, Ingvild; Halaas, Nathalie Bodd; Selbæk, Geir; Engedal, Knut; Strand, Bjørn Heine; Knapskog, Anne Brita (Peer reviewed; Journal article, 2020)
      Introduction: The progression rate of Alzheimer's disease (AD) varies and might be affected by the triggering receptor expressed on myeloid cells (TREM2) activity. We explored if cerebrospinal fluid (CSF) soluble TREM2 ...