scholarly journals What Have We Learned from Cerebrospinal Fluid Studies about Biomarkers for Detecting LRRK2 Parkinson’s Disease Patients and Healthy Subjects with Parkinson’s-Associated LRRK2 Mutations?

2019 ◽  
Vol 9 (3) ◽  
pp. 467-488 ◽  
Author(s):  
David A. Loeffler ◽  
Jan O. Aasly ◽  
Peter A. LeWitt ◽  
Mary P. Coffey
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Cerebrospinal Fluid ◽  
Healthy Subjects

scholarly journals Longitudinal Analysis of Multiple Neurotransmitter Metabolites in Cerebrospinal Fluid in Early Parkinson's Disease

2021 ◽  
Author(s):  
Thomas Kremer ◽  
Kirsten I. Taylor ◽  
Juliane Siebourg‐Polster ◽  
Thomas Gerken ◽  
Andreas Staempfli ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Cerebrospinal Fluid ◽  
Longitudinal Analysis ◽  
Early Parkinson’S Disease ◽  
Neurotransmitter Metabolites

Decoupling of Global Brain Activity and Cerebrospinal Fluid Flow in Parkinson's Disease Cognitive Decline

2021 ◽  
Author(s):  
Feng Han ◽  
Gregory L. Brown ◽  
Yalin Zhu ◽  
Aaron E. Belkin‐Rosen ◽  
Mechelle M. Lewis ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Cerebrospinal Fluid ◽  
Fluid Flow ◽  
Cognitive Decline ◽  
Brain Activity ◽  
Cerebrospinal Fluid Flow ◽  
Global Brain

Changes in endolysosomal enzyme activities in cerebrospinal fluid of patients with Parkinson's disease

2013 ◽  
Vol 28 (6) ◽  
pp. 747-754 ◽  
Author(s):  
Karin D. van Dijk ◽  
Emanuele Persichetti ◽  
Davide Chiasserini ◽  
Paolo Eusebi ◽  
Tommaso Beccari ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Cerebrospinal Fluid ◽  
Enzyme Activities

scholarly journals Alteration in the Cerebrospinal Fluid Lipidome in Parkinson’s Disease: A Post-Mortem Pilot Study

Biomedicines ◽  
2021 ◽  
Vol 9 (5) ◽  
pp. 491
Author(s):  
Joaquín Fernández-Irigoyen ◽  
Paz Cartas-Cejudo ◽  
Marta Iruarrizaga-Lejarreta ◽  
Enrique Santamaría
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Cerebrospinal Fluid ◽  
Ultra Performance Liquid Chromatography ◽  
Small Population ◽  
Control Group ◽  
Post Mortem ◽  
Cellular Models ◽  
Flight Mass Spectrometry ◽  
Lipid Species

Lipid metabolism is clearly associated to Parkinson’s disease (PD). Although lipid homeostasis has been widely studied in multiple animal and cellular models, as well as in blood derived from PD individuals, the cerebrospinal fluid (CSF) lipidomic profile in PD remains largely unexplored. In this study, we characterized the post-mortem CSF lipidomic imbalance between neurologically intact controls (n = 10) and PD subjects (n = 20). The combination of dual extraction with ultra-performance liquid chromatography-electrospray ionization quadrupole-time-of-flight mass spectrometry (UPLC-ESI-qToF-MS/MS) allowed for the monitoring of 257 lipid species across all samples. Complementary multivariate and univariate data analysis identified that glycerolipids (mono-, di-, and triacylglycerides), saturated and mono/polyunsaturated fatty acids, primary fatty amides, glycerophospholipids (phosphatidylcholines, phosphatidylethanolamines), sphingolipids (ceramides, sphingomyelins), N-acylethanolamines and sterol lipids (cholesteryl esters, steroids) were significantly increased in the CSF of PD compared to the control group. Interestingly, CSF lipid dyshomeostasis differed depending on neuropathological staging and disease duration. These results, despite the limitation of being obtained in a small population, suggest extensive CSF lipid remodeling in PD, shedding new light on the deployment of CSF lipidomics as a promising tool to identify potential lipid markers as well as discriminatory lipid species between PD and other atypical parkinsonisms.

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