Skip to main content
Top
Published in: Journal of Neurology 11/2018

01-11-2018 | Original Communication

Platelet-derived extracellular vesicles in Huntington’s disease

Authors: Hélèna L. Denis, Jérôme Lamontagne-Proulx, Isabelle St-Amour, Sarah L. Mason, Andreas Weiss, Sylvain Chouinard, Roger A. Barker, Eric Boilard, Francesca Cicchetti

Published in: Journal of Neurology | Issue 11/2018

Login to get access

Abstract

The production and release of extracellular vesicles (EV) is a property shared by all eukaryotic cells and a phenomenon frequently exacerbated in pathological conditions. The protein cargo of EV, their cell type signature and availability in bodily fluids make them particularly appealing as biomarkers. We recently demonstrated that platelets, among all types of blood cells, contain the highest concentrations of the mutant huntingtin protein (mHtt)—the genetic product of Huntington’s disease (HD), a neurodegenerative disorder which manifests in adulthood with a complex combination of motor, cognitive and psychiatric deficits. Herein, we used a cohort of 59 HD patients at all stages of the disease, including individuals in pre-manifest stages, and 54 healthy age- and sex-matched controls, to evaluate the potential of EV derived from platelets as a biomarker. We found that platelets of pre-manifest and manifest HD patients do not release more EV even if they are activated. Importantly, mHtt was not found within EV derived from platelets, despite them containing high levels of this protein. Correlation analyses also failed to reveal an association between the number of platelet-derived EV and the age of the patients, the number of CAG repeats, the Unified Huntington Disease Rating Scale total motor score, the Total Functional Capacity score or the Burden of Disease score. Our data would, therefore, suggest that EV derived from platelets with HD is not a valuable biomarker in HD.
Appendix
Available only for authorised users
Literature
12.
go back to reference Zakharov SF, Shandala AM, Shcheglova MV et al (1990) Comparative study of human erythrocyte membranes in normal people and in Huntington’s chorea patients. Vopr Med Khim 36:71–73PubMed Zakharov SF, Shandala AM, Shcheglova MV et al (1990) Comparative study of human erythrocyte membranes in normal people and in Huntington’s chorea patients. Vopr Med Khim 36:71–73PubMed
20.
go back to reference Diez-Ewald M, Bonilla E, Gonzalez JV (1980) Platelet aggregation, 5-hydroxytryptamine uptake and release in Huntington’s chorea. Prog Neuropsychopharmacol Biol Psychiatry 4:277–283CrossRef Diez-Ewald M, Bonilla E, Gonzalez JV (1980) Platelet aggregation, 5-hydroxytryptamine uptake and release in Huntington’s chorea. Prog Neuropsychopharmacol Biol Psychiatry 4:277–283CrossRef
27.
go back to reference Tukiainen E, Wikström J, Kilpeläinen H (1981) Uptake of 5-hydroxytryptamine by blood platelets in Huntington’s chorea and Alzheimer type of presenile dementia. Med Biol 59:116–120PubMed Tukiainen E, Wikström J, Kilpeläinen H (1981) Uptake of 5-hydroxytryptamine by blood platelets in Huntington’s chorea and Alzheimer type of presenile dementia. Med Biol 59:116–120PubMed
35.
go back to reference Jenkins BG, Rosas HD, Chen YC et al (1998) 1H NMR spectroscopy studies of Huntington’s disease: correlations with CAG repeat numbers. Neurology 50:1357–1365CrossRefPubMed Jenkins BG, Rosas HD, Chen YC et al (1998) 1H NMR spectroscopy studies of Huntington’s disease: correlations with CAG repeat numbers. Neurology 50:1357–1365CrossRefPubMed
36.
go back to reference Paulsen JS, Zimbelman JL, Hinton SC et al (2004) fMRI biomarker of early neuronal dysfunction in presymptomatic Huntington’s disease. Am J Neuroradiol 25:1715–1721PubMedPubMedCentral Paulsen JS, Zimbelman JL, Hinton SC et al (2004) fMRI biomarker of early neuronal dysfunction in presymptomatic Huntington’s disease. Am J Neuroradiol 25:1715–1721PubMedPubMedCentral
43.
go back to reference Olsson MG, Davidsson S, Muhammad ZD et al (2012) Increased levels of hemoglobin and alpha1-microglobulin in Huntington’s disease. Front Biosci (Elite Ed) 4:950–957 Olsson MG, Davidsson S, Muhammad ZD et al (2012) Increased levels of hemoglobin and alpha1-microglobulin in Huntington’s disease. Front Biosci (Elite Ed) 4:950–957
64.
go back to reference Denis HL, Lamontagne-Proulx J, St-Amour I et al (2018) Platelet abnormalities in Huntington’s disease. J Neurol Neurosurg Psychiatry (in revision) Denis HL, Lamontagne-Proulx J, St-Amour I et al (2018) Platelet abnormalities in Huntington’s disease. J Neurol Neurosurg Psychiatry (in revision)
68.
go back to reference Lamontagne-Proulx J, St-Amour I, Labib R et al (2018) Erythrocyte-derived extracellular vesicles: a novel, robust and specific biomarker that maps to Parkinson’s disease stages. Neuro Dis (Under review) Lamontagne-Proulx J, St-Amour I, Labib R et al (2018) Erythrocyte-derived extracellular vesicles: a novel, robust and specific biomarker that maps to Parkinson’s disease stages. Neuro Dis (Under review)
Metadata
Title
Platelet-derived extracellular vesicles in Huntington’s disease
Authors
Hélèna L. Denis
Jérôme Lamontagne-Proulx
Isabelle St-Amour
Sarah L. Mason
Andreas Weiss
Sylvain Chouinard
Roger A. Barker
Eric Boilard
Francesca Cicchetti
Publication date
01-11-2018
Publisher
Springer Berlin Heidelberg
Published in
Journal of Neurology / Issue 11/2018
Print ISSN: 0340-5354
Electronic ISSN: 1432-1459
DOI
https://doi.org/10.1007/s00415-018-9022-5

Other articles of this Issue 11/2018

Journal of Neurology 11/2018 Go to the issue