Results 41 to 50 of about 9,658 (171)

Emerging Mechanisms Underpinning Neurophysiological Impairments in C9ORF72 Repeat Expansion-Mediated Amyotrophic Lateral Sclerosis/Frontotemporal Dementia

open access: yesFrontiers in Cellular Neuroscience, 2021
Amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD) are characterized by degeneration of upper and lower motor neurons and neurons of the prefrontal cortex.
Iris-Stefania Pasniceanu   +4 more
doaj   +1 more source

C9orf72 Proteins Regulate Autophagy and Undergo Autophagosomal or Proteasomal Degradation in a Cell Type-Dependent Manner

open access: yesCells, 2019
Dysfunctional autophagy or ubiquitin-proteasome system (UPS) are suggested to underlie abnormal protein aggregation in neurodegenerative diseases. Frontotemporal dementia (FTD) and amyotrophic lateral sclerosis (ALS)-associated C9orf72 is implicated in ...
Stina Leskelä   +7 more
doaj   +1 more source

Modeling C9orf72-Related Frontotemporal Dementia and Amyotrophic Lateral Sclerosis in Drosophila

open access: yesFrontiers in Cellular Neuroscience, 2021
An intronic hexanucleotide (GGGGCC) expansion in the C9orf72 gene is the most common genetic cause of frontotemporal dementia (FTD) and amyotrophic lateral sclerosis (ALS).
Joanne L. Sharpe   +5 more
doaj   +1 more source

Knock in of a hexanucleotide repeat expansion in the C9orf72 gene induces ALS in rats

open access: yesAnimal Models and Experimental Medicine, 2020
Background The GGGGCC (G4C2) repeat expansion in the human open reading frame 72 on chromosome 9, C9orf72, is the most common cause of amyotrophic lateral sclerosis (ALS).
Wei Dong   +8 more
doaj   +1 more source

Dynamic expression of the mouse orthologue of the human amyotropic lateral sclerosis associated gene C9orf72 during central nervous system development and neuronal differentiation [PDF]

open access: yes, 2016
The hexanucleotide repeat in the first intron of the C9orf72 gene is the most significant cause of amyotropic lateral sclerosis as well as some forms of fronto-temporal dementia.
Ferguson, Ross   +5 more
core   +1 more source

Disrupted myelin lipid metabolism differentiates frontotemporal dementia caused by GRN and C9orf72 gene mutations

open access: yesActa Neuropathologica Communications, 2023
Heterozygous mutations in the GRN gene and hexanucleotide repeat expansions in C9orf72 are the two most common genetic causes of Frontotemporal Dementia (FTD) with TDP-43 protein inclusions. The triggers for neurodegeneration in FTD with GRN (FTD-GRN) or
Oana C. Marian   +7 more
doaj   +1 more source

A C. elegans model of C9orf72-associated ALS/FTD uncovers a conserved role for eIF2D in RAN translation

open access: yesNature Communications, 2021
A hexanucleotide repeat expansion of C9orf72 is translated to dipeptide repeat proteins in amyotrophic lateral sclerosis and frontotemporal dementia patients. Here the authors generate a C.
Yoshifumi Sonobe   +14 more
doaj   +1 more source

Glial Cell Dysfunction in C9orf72-Related Amyotrophic Lateral Sclerosis and Frontotemporal Dementia

open access: yesCells, 2021
Since the discovery of the chromosome 9 open reading frame 72 (C9orf72) repeat expansion mutation in 2011 as the most common genetic abnormality in amyotrophic lateral sclerosis (ALS, also known as Lou Gehrig’s disease) and frontotemporal dementia (FTD),
Mehdi Ghasemi   +2 more
doaj   +1 more source

Sense-encoded poly-GR dipeptide repeat proteins correlate to neurodegeneration and uniquely co-localize with TDP-43 in dendrites of repeat-expanded C9orf72 amyotrophic lateral sclerosis [PDF]

open access: yes, 2017
Hexanucleotide repeat expansions in C9orf72 are the most common genetic cause of amyotrophic lateral sclerosis (C9 ALS). The main hypothesized pathogenic mechanisms are C9orf72 haploinsufficiency and/or toxicity from one or more of bi-directionally ...
Amy E. Taylor   +27 more
core   +1 more source

CRISPR deletion of the C9ORF72 promoter in ALS/FTD patient motor neurons abolishes production of dipeptide repeat proteins and rescues neurodegeneration [PDF]

open access: yes, 2020
GGGGCC (G4C2) repeat expansion in the first intron of C9ORF72 is the most common genetic cause of amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD).
Krishnan, Gopinath   +5 more
core   +1 more source

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