Results 141 to 150 of about 72,581 (277)

Macroscale Gradient‐Informed Neural Oscillation Topography in Parkinson's Disease

Movement Disorders, EarlyView.
Abstract Background Parkinson's disease (PD) is characterized by large‐scale disruptions in beta and gamma oscillations. Although subcortical beta power is an established biomarker for current adaptive deep brain stimulation (aDBS), it may not fully capture the global pathophysiological burden and the macroscale hierarchical reorganization of the ...
Hao Ding, Ke Xie, Manuel Bange, Hannah Kühne, Jenny Blech, Bahman Nasseroleslami, Jens Volkmann, Sergiu Groppa, Muthuraman Muthuraman   +8 more
wiley   +1 more source

Mitochondrial DNA deletions in the cerebrospinal fluid of patients with idiopathic REM sleep behaviour disorderResearch in context

EBioMedicine
Summary: Background: Idiopathic rapid eye movement (REM) sleep behaviour disorder (IRBD) represents the prodromal stage of Lewy body disorders (Parkinson's disease (PD) and dementia with Lewy bodies (DLB)) which are linked to variations in circulating ...
Margalida Puigròs, Anna Calderon, Daniel Martín-Ruiz, Mònica Serradell, Manel Fernández, Amaia Muñoz-Lopetegi, Gerard Mayà, Joan Santamaria, Carles Gaig, Anna Colell, Eduard Tolosa, Alex Iranzo, Ramon Trullas   +12 more
doaj   +1 more source

Lewy Body Dementia [PDF]

, 2018
While Alzheimer’s disease is the most common and widely known cause of dementia, it is not the only cause. Dementia with Lewy Bodies (DLB), in fact, may be the second most common cause of progressive dementia but it is certainly less well ...
Ansello, Edward F.
core   +1 more source

Exercise, exerkines, and muscle–brain crosstalk in Parkinson's disease

Neuroprotection, EarlyView.
Abstract Parkinson's disease (PD) is a progressive neurodegenerative disorder with motor and non‐motor symptoms, driven by dopaminergic loss and α‐synuclein accumulation. Beyond neurodegeneration, growing evidence highlights skeletal muscle health as a key determinant of prognosis, with sarcopenia and frailty contributing to greater disability, fall ...
Salomón Páez‐García, Edgar Alvarado, Alejandro Cuevas, Laura Valverde, Eduardo Salinas, Kevin O'Hara‐Veintimilla, María Cruz Rodríguez‐Oroz, Miguel Germán Borda   +7 more
wiley   +1 more source

Probing Early α‐Synuclein Oligomers: Insights Into Aggregation Pathways of NACore and preNAC Segments Probed by Trapped Ion‐Mobility Mass Spectrometry and Fluorescence Spectroscopy

PROTEOMICS, EarlyView.
ABSTRACT Misfolding and aggregation of α‐Synuclein (α‐Syn) play a central role in Parkinson's disease (PD), with oligomeric intermediates implicated as key toxic species. Here, we investigate the aggregation of two α‐Syn segments, the NACore (68GAVVTGVTAVA78, WT‐PD1) and the preNAC region (47GVVHGVATVA56, WT‐PD2), using high‐resolution trapped ion ...
Agathe Depraz Depland, Stephanie Mikromanolis, Iuliia Stroganova, Anouk M. Rijs   +3 more
wiley   +1 more source

Disease progression modelling reveals heterogeneity in trajectories of Lewy-type α-synuclein pathology

Nature Communications
Lewy body (LB) diseases, characterized by the aggregation of misfolded α-synuclein proteins, exhibit notable clinical heterogeneity. This may be due to variations in accumulation patterns of LB neuropathology.
Sophie E. Mastenbroek, Jacob W. Vogel, Lyduine E. Collij, Geidy E. Serrano, Cécilia Tremblay, Alexandra L. Young, Richard A. Arce, Holly A. Shill, Erika D. Driver-Dunckley, Shyamal H. Mehta, Christine M. Belden, Alireza Atri, Parichita Choudhury, Frederik Barkhof, Charles H. Adler, Rik Ossenkoppele, Thomas G. Beach, Oskar Hansson   +17 more
doaj   +1 more source

Single‐Cell Nanodroplet Processing Proteomics Pipeline for Analysis of Human‐Derived Microglia

PROTEOMICS, EarlyView.
ABSTRACT Single‐cell omics tools provide unique insights into heterogeneous cell populations and their responses to stimuli. For example, single‐cell RNA sequencing has identified several transcriptionally distinct populations of microglia, which are resident immune cells of the central nervous system (CNS) that are responsive to CNS injury, infection,
Ashley N. Ives, James M. Fulcher, Alex R. Bautista, Reta Birhanu Kitata, Sarah M. Williams, David A. Bennett, Philip L. De Jager, Vladislav A. Petyuk   +7 more
wiley   +1 more source

Correlating familial Alzheimer’s disease gene mutations with clinical phenotype [PDF]

, 2010
Alzheimer’s disease (AD) causes devastating cognitive impairment and an intense research effort is currently devoted to developing improved treatments for it.
Rossor, M.N., Ryan, N.S.
core   +1 more source

Revisiting the Association of Pesticide Exposure and Parkinson's Disease: Systematic Review and Meta‐Analysis

Environmental Toxicology, EarlyView.
ABSTRACT The association between pesticide exposure and Parkinson's disease (PD) is substantial, but heterogeneity in methodology and lack of categorization according to the type of exposure and pesticide classes in previous meta‐analyses impair the interpretation of data. This study aims to update evidence of the association between pesticide exposure
Pedro Henrique Passos da Silva, Jadson Silva Abreu, Rafael Sidônio Gibson Gomes, Hemengella Karyne Alves Oliveira, Artur F. S. Schuh, Ignacio F. Mata, Bruno Lopes Santos‐Lobato   +6 more
wiley   +1 more source

Involuntary Clozapine Treatment: A Systematic Review

Acta Psychiatrica Scandinavica, EarlyView.
ABSTRACT Introduction We aimed to synthesize the information relevant for clinical practice on involuntary clozapine treatment. Methods Articles were identified with MEDLINE, Web of Sciences and PsycINFO search from inception through September 2025 (PROSPERO database registration CRD420251234475).
Hélène Verdoux, Alexis Lepetit, Peter F. J. Schulte   +2 more
wiley   +1 more source