Cerebrospinal Fluid Levels of Kininogen-1 Indicate Early Cognitive Impairment in Parkinson’s DiseaseDepartment of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
Sorbonne Université, Assistance Publique Hôpitaux de Paris, NS-PARK/FCRIN network, Institut du Cerveau et de la Moelle épinière, ICM, Inserm U 1127, CNRS UMR 7225, Department of Neurology, Hôpital Pitié-Salpêtrière, Paris, France.
Sorbonne Université, Assistance Publique Hôpitaux de Paris, NS-PARK/FCRIN network, Institut du Cerveau et de la Moelle épinière, ICM, Inserm U 1127, CNRS UMR 7225, Department of Neurology, Hôpital Pitié-Salpêtrière, Paris, France.
Centre d'Investigation Clinique CIC1436, Centre Expert Parkinson de Toulouse, Département Neurosciences et pharmacologie Clinique, NS-PARK/FCRIN network, NeuroToul COEN Center; INSERM, University Hospital of Toulouse and University of Toulouse 3, Toulouse, France.
Service de Neurologie, Centre Expert Parkinson, NS-PARK/FCRIN network, CHU Bordeaux, Bordeaux, France and Université de Bordeaux, Institut des Maladies Neurodégénératives, UMR 5293, CNRS, Bordeaux, France; Department of Medicine, University of Otago, Christchurch, and New Zealand Brain Research Institute, Christchurch, New Zealand.
Regional Parkinson Expert Center and Regional Memory Center (CMRR), Department of Neurology, CHU Besançon, Besançon, France.
University Hospital Bonn and German Centre for Neurodegenerative Diseases (DZNE), Bonn, Germany.
Sorbonne Université, Assistance Publique Hôpitaux de Paris, NS-PARK/FCRIN network, Institut du Cerveau et de la Moelle épinière, ICM, Inserm U 1127, CNRS UMR 7225, Department of Neurology, Hôpital Pitié-Salpêtrière, Paris, France.
Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
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2020 (English)In: Movement Disorders, ISSN 0885-3185, E-ISSN 1531-8257, Vol. 35, no 11, p. 2101-2106Article in journal (Refereed) Published
Abstract [en]
Background: Cognitive impairment is common in patients with PD. Core markers of Alzheimer’s dementia have been related also to PD dementia, but no disease-specific signature to predict PD dementia exists to date. Objectives: The aim of this study was to investigate CSF markers associated with cognition in early PD. Methods: A high-throughput suspension bead array examined 216 proteins in CSF of 74 PD patients in the AETIONOMY project. Cognitive function was assessed with Repeatable Battery for the Assessment of the Neuropsychological Status, Montreal Cognitive Assessment, and Mini-Mental State Examination. Results: Of 69 patients with complete data, 34 had high (≥90) and 35 had low Repeatable Battery for the Assessment of the Neuropsychological Status total score (<90). Of 14 proteins in CSF that differed in levels between groups, increased kininogen-1, validated with several antibodies, was independently associated with lower Repeatable Battery for the Assessment of the Neuropsychological Status and Montreal Cognitive Assessment scores after adjustment for confounders. Conclusions: Kininogen-1 levels in CSF may serve as a marker of cognitive impairment in PD.
Place, publisher, year, edition, pages
Wiley , 2020. Vol. 35, no 11, p. 2101-2106
Keywords [en]
cognition, kininogen-1, neurodegeneration, Parkinson’s disease
National Category
Neurosciences
Identifiers
URN: urn:nbn:se:kth:diva-287132DOI: 10.1002/mds.28192ISI: 000559889600001PubMedID: 33179332Scopus ID: 2-s2.0-85089393535OAI: oai:DiVA.org:kth-287132DiVA, id: diva2:1507120
Note
QC 20250317
2020-12-072020-12-072025-03-17Bibliographically approved
In thesis