Double labeling alpha-synuclein in labial minor salivary glands in Parkinson’s disease and idiopathic RBD patients
Objective: To investigate the presence of α-Syn immunostaining in minor salivary gland biopsies (MSGB) from patients with idiopathic Parkinson's disease (PD), idiopathic Rapid Eye Movement…Mapping regional alpha-synuclein seeding capacity in Multiple System Atrophy
Objective: The objective of our work was to develop a novel high-throughput cell-free assay that allowed us to perform a comprehensive characterization of α-synuclein seeding…Lipid metabolism alterations in the lysosomal membrane promotes chaperone-mediated autophagy dysfunction and alpha-synuclein pathology in Parkinson’s disease associated to GBA
Objective: The objective of this study was to generate and characterize a new in vitro neuronal model of Parkinson's diseases associated to GBA (PD-GBA) that…Natural History of Probable MSA in India: A Prospective Cohort Study
Objective: We aimed to prospectively study the natural history of probable multiple system atrophy (MSA) including autonomic testing, survival analysis; and assess whether serum alpha-synuclein…Biofluid Biomarkers in Prodromal Parkinson’s Disease
Objective: To analyze biomarker signatures in biofluids in prodromal Parkinson’s disease (PD) to identify subjects at-risk to conversion and for progression. Background: Individuals at-risk for…Oligodendroglial-derived exosomes as mediators of α-synuclein pathology in MSA-like models
Objective: The current study focuses in elucidating the contribution of oligodendroglial-derived exosomes in the development and spread of α-Synuclein (αSyn) pathology in Multiple System Atrophy…Neurofilament light chain serum levels in E46K-SNCA mutation carriers
Objective: To demonstrate the usefulness of measuring the concentration of neurofilament light chain (NfL) in blood using Single Molecule Array matrix (SiMoA, Quanterix) as a…A novel likely pathogenic SNCA variant associated with Parkinson’s disease
Objective: To report a novel SNCA likely pathogenic variant. Background: The A53T mutation in the SNCA gene, encoding alpha-synuclein (a-syn), was the first established genetic…Alpha-synuclein preformed fibril (PFF)-triggered synucleinopathy recapitulates neurochemical features of human PD: A PET study in rats
Objective: To investigate longitudinal dopaminergic deficits and similarity to human Parkinson’s disease (PD) using PET imaging in the rat alpha-synuclein (a-syn) preformed fibril (PFF) model.…Quantifying movement to measure Parkinson’s Disease severity and progression in a Phase 2 Study (SPARK)
Objective: To develop and evaluate objective measures of Parkinson’s disease (PD) severity and progression by applying dynamical systems analysis to inertial sensor kinematic data. Background:…
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