Results 121 to 130 of about 68,677 (270)

Mitochondrial dysfunction in Parkinson's disease : pathogenesis and neuroprotection [PDF]

, 2011
Peer ...
Teismann, Peter, Mounsey, Ross B, Ross B. Mounsey, Peter Teismann   +3 more
core   +1 more source

Long‐Term Ambient Benzene Exposure and Brain Disorders Among Urban Adults: Effect Modification by Genetic Susceptibility and Potential Mediation by Plasma Proteins

Advanced Science, EarlyView.
Low‐level ambient benzene exposure is associated with increased risks of multiple brain disorders in urban adults. Genetic susceptibility modifies these associations, while plasma proteomics points to potential biological pathways linking benzene exposure to adverse brain health.
Jianhui Guo, Xia Zhong, Petros Koutrakis, Carolina L. Zilli Vieira, Feifei Si, Yaqi Wang, Xinyao Lian, Yi Fan, Zhaokun Wang, Shaodan Huang, Jing Li   +10 more
wiley   +1 more source

Microplastics‐Induced Gut Microbiota Dysbiosis Accelerates Alzheimer's‐Like Pathology and Cognitive Decline via the Gut–Brain Axis

Advanced Science, EarlyView.
Microplastics (MPs) breach the gut‐brain axis by triggering taurine‐depleting microbiota dysbiosis that accelerates Alzheimer‐like pathology in 5XFAD mice. Taurine supplementation normalizes autophagy, microglial quiescence, and cognition, and plasma taurine inversely tracks cognitive decline in ADNI participants, revealing a readily translatable ...
Zifeng Wu, Jiarong Yang, Miaoxuan Zhang, Yi Li, Zhuling Tu, Ji Wang, Jin‐Tai Yu, Kun Guo, Rongcan Luo   +8 more
wiley   +1 more source

Differences in trajectories of quality of life according to type of dementia: 6-year longitudinal findings from the IDEAL programme

BMC Medicine
Background People with different types of dementia may have distinct symptoms and experiences that affect their quality of life. This study investigated whether quality of life varied across types of dementia and over time.
Anthony Martyr, Laura D. Gamble, Anna Hunt, Catherine Quinn, Robin G. Morris, Catherine Henderson, Louise Allan, Carol Opdebeeck, Catherine Charlwood, Roy W. Jones, Claire Pentecost, Michael D. Kopelman, Jeanette M. Thom, Fiona E. Matthews, Linda Clare   +14 more
doaj   +1 more source

A Phase‐Resolved Geometric Deep Learning Framework Maps Structural Determinants of Disease‐Associated Protein Aggregation and Guides Suppressor Design

Advanced Science, EarlyView.
SKALE 2.0 maps disease‐associated protein aggregation as a phase‐resolved structural process, linking mutation‐induced geometric perturbations to nucleation, elongation, and suppressor design. Across neurodegenerative proteins, the framework reveals cryptic aggregation vulnerabilities, separates phase‐concordant and phase‐switching mutations, and ...
Jia Shen Sio, Wei Xuan Wilson Loo, Yan Shan Loo, Wen Xin Tan, Hui Xuan Lim, Huitao Liu, Chen Seng Ng   +6 more
wiley   +1 more source

Evaluation of Dementia Rating Scales in Parkinson’s Disease Dementia

, 2010
Disease-specific assessments are not currently available for patients with Parkinson’s disease dementia (PDD). This study evaluated the criterion-related validity and test—retest reliability of the Alzheimer’s Disease Assessment scale cognitive subscale (
Lane, Roger M, Tekin, Sibel, Harvey, Philip D, Cummings, Jeffrey L, Ferris, Steven H, Wesnes, Keith A, Hsu, Chuanchieh   +6 more
core   +1 more source

The Role of Pesticide-Induced Aldehyde Dehydrogenase Inhibition in the Pathogenesis of Parkinson’s Disease [PDF]

, 2012
Parkinson’s disease (PD) is a neurodegenerative disorder particularly characterized by the loss of dopaminergic neurons in the substantia nigra pars compacta. Its etiology is unknown but likely includes both genetic and environmental factors.
Fitzmaurice, Arthur Gerald, III
core   +1 more source

Inhibition and Formation of Amyloid Fibrils in the Bulk and at the Interface of Biomolecular Condensates

Angewandte Chemie, EarlyView.
In this review, we discuss how biomolecular condensates can inhibit amyloid aggregation in their interior, while still facilitating fibril formation at the interface between the dense and dilute phases, where molecular and mesoscale properties are likely optimal to promote protein aggregation.
Marcell Papp, Chiara Morelli, Sarah Khawaja, Paolo Arosio   +3 more
wiley   +2 more sources

Dementia and functional decline in patients with Parkinson's disease

Dementia & Neuropsychologia
Functional decline in Parkinson's disease (PD), characterized by reduced ability to carry out activities of daily living, usually results from typical motor impairment and may be aggravated by concomitant cognitive impairment.
Florindo Stella, Claudio Eduardo Muller Banzato, Elizabeth Maria Aparecida Barasnevicius Quagliato, Maura Aparecida Viana, Gustavo Christofoletti   +4 more
doaj   +1 more source

TDP‐43 Aggregation: The Healthy‐Toxic Balance of the Prion‐Like Domain

Advanced Science, EarlyView.
TDP‐43 function relies on a delicate balance between reversible phase‐separated states and irreversible aggregation. Under physiological conditions, TDP‐43 forms dynamic droplets and oligomers that support normal cellular functions. In pathological contexts, this balance shifts toward aberrant aggregation, leading to toxic species.
Luca Zangrando, Emanuele Buratti, Francesca Paron   +2 more
wiley   +1 more source