Results 71 to 80 of about 457,449 (311)

Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito, Chiara Meneghini, Alice Galli, Luca Gallo, Pierfrancesco Mitrotti, Paola Dimartino, Marianna Inglese, Cinzia Zatti, Alessandro Lupini, Andrea Pilotto, Alessandro Padovani, Micol Avenali, Enza Maria Valente, Cristina Tassorelli, Silvia P. Caminiti   +14 more
wiley   +1 more source

TIA1 Mutant Mouse Model Exhibits Motor Deficits and Neurodegenerative Characteristics of Amyotrophic Lateral Sclerosis

Cells
Background: Amyotrophic lateral sclerosis (ALS) is a devastating neurodegenerative disease that primarily affects the motor neurons. T cell intracellular antigen 1 (TIA1) is a risk gene for ALS pathogenesis. To elucidate TIA1-mediated disease mechanisms,
Li-Hong Mao, Yu-Ning Song, Jing-Qi Zhang, Yun-Ting Shao, Zhang-Li Wang, Na Yang, Wen-Xuan Zhang, Ying-Rui Zhang, Xiao-Yan Gao, Jia-Yi Li, Lin Yuan   +10 more
doaj   +1 more source

Beyond the synucleinopathies: alpha synuclein as a driving force in neurodegenerative comorbidities

Translational Neurodegeneration, 2019
The fundamental role that alpha-synuclein (aSyn) plays in the pathogenesis of neurodegenerative synucleinopathies, including Parkinson’s disease, dementia with Lewy bodies, and multiple system atrophy, is a well-accepted fact.
Naomi P. Visanji, Anthony E. Lang, Gabor G. Kovacs   +2 more
doaj   +1 more source

Additional file 2: of LRRK2 contributes to monocyte dysregulation in Parkinsonâ s disease

, 2019
LRRK2 protein expression is significantly upregulated in monocytes from PD patients. (PDF 303 kb)
Bliederhaeuser, Corinna, Zondler, Lisa, Grozdanov, Veselin, Ruf, Wolfgang, Brenner, David, Melrose, Heather, Bauer, Peter, Ludolph, Albert, Gillardon, Frank, Kassubek, Jan, Weishaupt, Jochen, Danzer, Karin   +11 more
openaire   +1 more source

C-elegans model identifies genetic modifiers of alpha-synuclein inclusion formation during aging [PDF]

, 2008
Inclusions in the brain containing alpha-synuclein are the pathological hallmark of Parkinson's disease, but how these inclusions are formed and how this links to disease is poorly understood.
AA Cooper, AB Singleton, AD Gitler, B Rogina, C Hertzman, CD Link, E Berezikov, E Cuppen, EA Nollen, Ellen A. A. Nollen, GM Halliday, HA Tissenbaum, HG van, HH Liou, HM Beere, JF Morley, Karen L. Thijssen, L Chen, M Kaeberlein, M Kaeberlein, M Nishimura, M Viswanathan, MC Chartier-Harlin, MG Spillantini, MG Spillantini, MH Polymeropoulos, NB Cole, PK Auluck, Rainer Breitling, Robert M. W. Hofstra, Ronald H. A. Plasterk, S Kim, S Miksys, S Roy, S Willingham, Stuart K. Kim, T Kai, TF Outeiro, Tjakko J. van Ham   +38 more
core   +8 more sources

Brainstem and Cerebellar Volume Loss and Associated Clinical Features in Progressive Supranuclear Palsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Progressive Supranuclear Palsy (PSP) is a neurodegenerative ‘tauopathy’ with predominating pathology in the basal ganglia and midbrain. Caudal tau spread frequently implicates the cerebellum; however, the pattern of atrophy remains equivocal.
Chloe Spiegel, Timothy P. Siejka, Cassandra Marotta, Josh J. Y. Lee, Kelly Bertram, Terence J. O'Brien, Meng Law, Lucy Vivash, Ian H. Harding   +8 more
wiley   +1 more source

Effect of dopamine on limbic network connectivity at rest in Parkinson’s disease patients with freezing of gait

Translational Neuroscience
Freezing of gait (FOG) in Parkinson’s disease (PD) has a poorly understood pathophysiology, which hinders treatment development. Recent work showed a dysfunctional fronto-striato-limbic circuitry at rest in PD freezers compared to non-freezers in the ...
Quek Dione Y. L., Taylor Natasha, Gilat Moran, Lewis Simon J. G., Ehgoetz Martens Kaylena A.   +4 more
doaj   +1 more source

A single-cell atlas of the human substantia nigra reveals cell-specific pathways associated with neurological disorders

Nature Communications, 2020
The substantia nigra is important in neurological disease, particularly movement disorders. Here the authors provide a single cell transcriptomic atlas for the human substantia nigra.
Devika Agarwal, Cynthia Sandor, Viola Volpato, Tara M. Caffrey, Jimena Monzón-Sandoval, Rory Bowden, Javier Alegre-Abarrategui, Richard Wade-Martins, Caleb Webber   +8 more
doaj   +1 more source

Five‐Year Disease Progression in Synuclein Seeding Positive Sporadic Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To provide a comprehensive description of disease progression in synuclein seeding assay (SAA) positive sporadic Parkinson Disease participants, using Neuronal Synuclein Disease integrated biological and functional impairment staging framework.
Paulina Gonzalez‐Latapi, Caroline Gochanour, Seung Ho Choi, Hyunkeun Cho, Chelsea Caspell‐Garcia, Christopher Coffey, Michael Brumm, David‐Erick Lafontant, Yuge Xiao, Thomas Tropea, John Seibyl, Caroline Tanner, Charles S. Venuto, Karl Kieburtz, Lana M. Chahine, Kathleen L. Poston, Andrew Siderowf, Kenneth Marek, Tanya Simuni, The Parkinson's Progression Markers Initiative   +19 more
wiley   +1 more source

MOESM2 of Prevalence and incidence of Parkinsonâ s disease and drug-induced parkinsonism in Korea

, 2019
Additional file 2: Figure S1. Sensitivity analysis. Incidence of drug-induced parkinsonism in Korea.
Han, Sola, Kim, Siin, Kim, Hyungtae, Shin, Hae-Won, Na, Kyoung-Sae, Suh, Hae Sun   +5 more
openaire   +1 more source