• Elevated levels of cerebrospinal fluid α-synuclein oligomers in healthy asymptomatic LRRK2 mutation carriers 

      Aasly, Jan; Johansen, Krisztina; Brønstad, Gunnar; Warø, Bjørg Johanne; Majbour, NK; Varghese, S; Alzahmi, F; Paleologou, KE; Amer, DAM; Al-Hayani, A; El-Agnaf, OMA (Journal article; Peer reviewed, 2014)
      Mutations in the leucine-rich repeat kinase 2 gene are the most common cause of autosomal dominant Parkinson’s disease (PD). To assess the cerebrospinal fluid (CSF) levels of α-synuclein oligomers in symptomatic and ...
    • Metabolomic profiling in LRRK2-related Parkinson's disease 

      Johansen, Krisztina; Wang, Lei; Aasly, Jan; White, Linda; Matson, Wayne R.; Henchcliffe, Claire; Flint Beal, M.; Bogdanov, Mikhail (Journal article; Peer reviewed, 2009)
      Background: Mutations in LRRK2 gene represent the most common known genetic cause of Parkinson's disease (PD). Methodology/Principal Findings: We used metabolomic profiling to identify biomarkers that are associated ...
    • Progressive multifocal leukoencephalopathy in an immunocompetent patient? 

      Johansen, Krisztina; Torp, Sverre Helge; Rydland, Jana; Aasly, Jan (Peer reviewed; Journal article, 2013)
      Background: Progressive multifocal leukoencephalopathy (PML) is a rapidly progressive, potentially fatal, demyelinating disease affecting immunosuppressed patients. PML is rarely reported in cases with no underlying disease ...