Results 101 to 110 of about 696,209 (319)

Tracing of Neuronal Connections in the Human Brain by Magnetic Resonance Imaging in vivo [PDF]

, 1990
Axon degeneration after disruption of fibre tracts in the mammalian nervous system is accompanied by myelin breakdown which leads to changes in its magnetic resonance properties.
Danek, Adrian, Bauer, W. M., Fries, Wolfgang   +2 more
core  

Gene therapy restores vision in rd1 mice after removal of a confounding mutation in Gpr179 [PDF]

, 2015
The rd1 mouse with a mutation in the Pde6b gene was the first strain of mice identified with a retinal degeneration. However, AAV-mediated gene supplementation of rd1 mice only results in structural preservation of photoreceptors, and restoration of the ...
Bainbridge, James W.B., Rizzi, M, Nishiguchi, KM, James W. B. Bainbridge, Kate Powell, Joana Ribeiro, Duran, Y, Ribeiro, J, Powell, K, Luhmann, UF, Azam, Selina A., Yanai Duran, Rizzi, Matteo, Livia S. Carvalho, Smith, Alexander J., Holthaus, Sophia Martha Kleine, Robin R. Ali, Ulrich F. O. Luhmann, Carvalho, Livia S., Er J. Smith, Koji M. Nishiguchi, Powell, Kate, Matteo Rizzi, Selina A. Azam, Carvalho, LS, Ali, RR, Holthaus, SM, Sophia-martha Kleine Holthaus, Bainbridge, JW, Ali, Robin R.; id_orcid, Luhmann, Ulrich F.O., Duran, Yanai, Azam, SA, Ribeiro, Joana, Smith, AJ, Nishiguchi, Koji M.   +35 more
core   +1 more source

CSF Monoamine Metabolites and Cognitive Trajectory in Early Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Imaging and postmortem studies indicate that abnormalities in monoaminergic neurotransmission contribute to cognitive impairment in Parkinson's disease (PD). However, it remains uncertain if cerebrospinal fluid (CSF) monoamine metabolites can serve as biomarkers of cognitive decline in early PD.
Jing‐Yu Shao, Rong Li, Yu‐Xiang Jiao, Kai Ma, Hong‐Qi Yang, Zheng‐Yu Sun, Jie‐Wen Zhang, Shuai Chen   +7 more
wiley   +1 more source

SPG4 and Dementia: Expanding the Clinical Spectrum

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Hereditary spastic paraplegia (HSP) is a group of disorders characterized by progressive spasticity and lower limb weakness, with mutations in SPG4/SPAST being the most common cause. Detailed studies and clinical and molecular comparisons across different populations are missing.
Emanuele Panza, Arun Meyyazhagan, Eliseo Picchi, Gustavo Ribas, Ingrid Faber, Ryosuke Miyamoto, Preethi Basavaraju, Paolo Eusebi, Haripriya Kuchi Bhotla, Mario Stasi, Fabrizio Gaudiello, Francesco Patti, Filippo Maria Santorelli, Marcondes Cavalcante França Jr, José Luiz Pedroso, Orlando Graziani Povoas Barsottini, Hélio Afonso Ghizoni Teive, Peter Henry St George‐Hyslop, Toshitaka Kawarai, Antonio Orlacchio   +19 more
wiley   +1 more source

Aged skin exacerbates experimental osteoarthritis via enhanced IL-36R signaling

Nature Communications
Age-related inflammation plays a pivotal role in osteoarthritis (OA) pathogenesis, but the mechanism is not fully understood. Here, we identify decreased IL-36 receptor antagonists (IL-36Ra) in epidermal keratinocytes from a premature-aged skin mice ...
Dalin Chen, Chong Wang, Changsheng Yang, Qinwei Cheng, Liangyu Chen, Panpan Yang, Zilin Zou, Zining Wang, Honghao Li, Yun Xiao, Junfeng Wu, Ee Ke, Xiaogang Wang, Bin Huang, Xiaochun Bai, Kai Li   +15 more
doaj   +1 more source

Genetic Epidemiology of Age-Related Macular Degeneration (AMD): The Role of the Complement Component 2 (C2) and Complement Factor B (CFB) Genes in Determining AMD Subphenotypes

, 2009
Age-related macular degeneration (AMD) is the most common cause of irreversible blindness in people over the age of 50 in the developed world. Inflammation has a central role in the pathobiology of AMD; complement pathway dysfunction is thought to induce
Longville, Brooke Allison Cattell
core  

Age-related macular degeneration: current treatments [PDF]

, 2009
Jean Pierre Hubschman, Shantan Reddy, Steven D SchwartzJules Stein Eye Institute, Department of Ophthalmology, University of California, David Geffen School of Medicine, Los Angeles, California, USAPurpose: Although important progress has been made in ...
Jean Pierre Hubschman, Steven D Schwartz, Reddy, Shantan, Shantan Reddy, Schwartz, Steven D, Hubschman, Jean Pierre   +5 more
core   +1 more source

ALDOA Promotes Glycolysis and NLRP3/GSDMD Pyroptosis to Accelerate ALS Progression

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Amyotrophic lateral sclerosis (ALS) is characterized by progressive motor neuron degeneration. Glycolytic dysregulation is implicated in disease progression, yet the underlying mechanisms remain unclear. This study investigates how Aldolase A (ALDOA) drives ALS progression through glycolysis‐mediated motor neuron pyroptosis.
Kaixin Yan, Yan Jiang, Yuxuan Yong, Tianshuo Zhang, Niannian Zhang, Qianqian Zeng, Xue Gong, Li Meng, Fangfang Bi, Yongmin Liu   +9 more
wiley   +1 more source

Relationship Between Neurologic Symptoms and Signs and FMR1 Genotype in Premutation Carriers

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Fragile X‐associated Tremor/Ataxia Syndrome (FXTAS) is the most severe late‐onset condition caused by a premutation in the FMR1 gene, characterized by expanded CGG triplet repeats of 55–200. Clinical presentations of FXTAS, including gait ataxia, kinetic tremor, cognitive decline, and rare Parkinsonism, are linked to ...
Flora Tassone, Freddy Chafota, Miguel E. Rentería, Randi J. Hagerman, Ellery Santos, Anna Atkinson, Nicholas G. Martin, Elsdon Storey, Danuta Z. Loesch   +8 more
wiley   +1 more source

Coagulation-balance gene predictors influencing visual prognosis in patients treated with photodynamic therapy for classic choroidal neovascularization secondary to age-related macular degeneration.

, 2010
PURPOSE: To determine whether different coagulation-balance genetic polymorphisms explain the variable clinical outcomes of photodynamic therapy with verteporfin (PDT-V) in Caucasian patients with classic or predominantly classic choroidal ...
Romano, Mario
core