Disruption of axonal transport in neurodegeneration

SH Berth, TE Lloyd - The Journal of Clinical Investigation, 2023 - Am Soc Clin Investig
Neurons are markedly compartmentalized, which makes them reliant on axonal transport to
maintain their health. Axonal transport is important for anterograde delivery of newly …

Understanding the physiopathology behind axial and radial diffusivity changes—what do we know?

PJ Winklewski, A Sabisz, P Naumczyk, K Jodzio… - Frontiers in …, 2018 - frontiersin.org
The use of the diffusion tensor imaging (DTI) is rapidly growing in the neuroimaging field.
Nevertheless, rigorously performed quantitative validation of DTI pathologic metrics remains …

[HTML][HTML] Reconstituting corticostriatal network on-a-chip reveals the contribution of the presynaptic compartment to Huntington's disease

A Virlogeux, E Moutaux, W Christaller, A Genoux… - Cell reports, 2018 - cell.com
Summary Huntington's disease (HD), a devastating neurodegenerative disorder, strongly
affects the corticostriatal network, but the contribution of pre-and postsynaptic neurons in the …

Axonal degeneration during aging and its functional role in neurodegenerative disorders

N Salvadores, M Sanhueza, P Manque… - Frontiers in …, 2017 - frontiersin.org
Aging constitutes the main risk factor for the development of neurodegenerative diseases.
This represents a major health issue worldwide that is only expected to escalate due to the …

Human Huntington's disease iPSC-derived cortical neurons display altered transcriptomics, morphology, and maturation

SR Mehta, CM Tom, Y Wang, C Bresee, D Rushton… - Cell reports, 2018 - cell.com
Huntington's disease (HD) is a neurodegenerative disease caused by an expanded CAG
repeat in the Huntingtin (HTT) gene. Induced pluripotent stem cell (iPSC) models of HD …

The human motor cortex microcircuit: insights for neurodegenerative disease

P McColgan, J Joubert, SJ Tabrizi… - Nature Reviews …, 2020 - nature.com
The human motor cortex comprises a microcircuit of five interconnected layers with different
cell types. In this Review, we use a layer-specific and cell-specific approach to integrate …

Regulation of motor proteins, axonal transport deficits and adult-onset neurodegenerative diseases

ST Brady, GA Morfini - Neurobiology of disease, 2017 - Elsevier
Neurons affected in a wide variety of unrelated adult-onset neurodegenerative diseases
(AONDs) typically exhibit a “dying back” pattern of degeneration, which is characterized by …

Axonal degeneration in tauopathies: disease relevance and underlying mechanisms

A Kneynsberg, B Combs, K Christensen… - Frontiers in …, 2017 - frontiersin.org
Tauopathies are a diverse group of diseases featuring progressive dying-back
neurodegeneration of specific neuronal populations in association with accumulation of …

A fractal derivative model for the characterization of anomalous diffusion in magnetic resonance imaging

Y Liang, QY Allen, W Chen, RG Gatto… - … in Nonlinear Science …, 2016 - Elsevier
Non-Gaussian (anomalous) diffusion is wide spread in biological tissues where its effects
modulate chemical reactions and membrane transport. When viewed using magnetic …

Striatal synaptic dysfunction and altered calcium regulation in Huntington disease

LA Raymond - Biochemical and biophysical research communications, 2017 - Elsevier
Synaptic dysfunction and altered calcium homeostasis in the brain is common to many
neurodegenerative disorders. Among these, Huntington disease (HD), which is inherited in …