LRRK2 p.G2019S and p.N2081D variants as modifiers of glucocerebrosidase activity
Objective: To examine whether the activity of the lysosomal enzyme glucocerebrosidase (GCase) is associated with LRRK2 variants. Background: Mutations in GBA (which encodes GCase) and…GCH1 variants contribute to risk and earlier age at onset in Parkinson’s disease
Objective: Our aim was to identify the potential role of known genetic components of GCH1, including rare and common variants in coding and non-coding regions,…miRNA sequencing from routine colonic biopsies reveals an enrichment of submucosal hsa-miRNA-486-5p in Parkinson’s disease
Objective: In the present work, we aimed to investigate the expression of microRNAs (miRNAs) in routine colonic biopsies obtained from patients with idiopathic Parkinson's disease…Protective role of astrocytes on α-synuclein accumulation and propagation
Objective: This study is aimed to investigate the role of astrocytes on the accumulation and propagation of α-synuclein (a-syn), the main component of Lewy bodies/neurites,…Intrinsic brain functional connectivity predicts treatment-related motor complications in drug-naive Parkinson’s disease patients
Objective: Using resting-state functional MRI, we investigated intrinsic brain networks connectivity at baseline in a cohort of drug-naïve Parkinson’s disease (PD) patients which successively developed treatment-related…Pattern of cerebral perfusion in early de novo Parkinson’s disease with mild cognitive impairment using voxel-based analysis of 3D arterial spin-labeling imaging
Objective: We aimed to investigate the patterns of cerebral perfusion in early de novo Parkinson’s disease (PD) patients with different cognitive states and to determine…Sex-specific white matter alterations in Parkinson’s disease with mild cognitive impairment
Objective: Whether diffusion MRI (dMRI)-derived measures might help to understand sex-specific alterations of white-matter (WM) changes in Parkinson’s disease (PD) patients, with and without mild…The clinical significance of the swallow tail sign in distinguishing Parkinson’s disease patients from healthy individuals
Objective: To investigate whether the absence of the swallow tail sign can be applied for distinguishing PD patients from healthy individuals. Background: With conventional MRI,…Identifying neural signatures of Parkinson’s disease that predict decline in gait and postural control
Objective: To identify Parkinson’s disease [PD] specific patterns in the brain using a multi-modal neuroimaging design and use these to predict gait decline. Background: Gait…Decreased Availability of Adenosine 2A Receptors in the Caudate in Patients with Early Stage Parkinson’s Disease
Objective: The aim of this study was to investigate Adenosine 2A (A2A) receptor availability in patients with early and moderate stage Parkinson’s disease (PD). Background:…
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