Activation of the Keap1/Nrf2 pathway suppresses mitochondrial dysfunction, oxidative stress, and motor phenotypes in C9orf72 ALS/FTD models

WH Au, L Miller-Fleming… - Life Science …, 2024 - life-science-alliance.org
Mitochondrial dysfunction is a common feature of C9orf72 amyotrophic lateral sclerosis/
frontotemporal dementia (ALS/FTD); however, it remains unclear whether this is a cause or …

Location, location, location: subcellular protein partitioning in proteostasis and aging

AV Kumar, LR Lapierre - Biophysical Reviews, 2021 - Springer
Somatic maintenance and cell survival rely on proper protein homeostasis to ensure reliable
functions across the cell and to prevent proteome collapse. Maintaining protein folding and …

Phenotypic suppression of ALS/FTD-associated neurodegeneration highlights mechanisms of dysfunction

M Bartoletti, DA Bosco, S Da Cruz… - Journal of …, 2019 - Soc Neuroscience
A fundamental question regarding the etiology of amyotrophic lateral sclerosis (ALS) is
whether the various gene mutations associated with the disease converge on a single …

Dipeptide repeat derived from C9orf72 hexanucleotide expansions forms amyloids or natively unfolded structures in vitro

L Brasseur, A Coens, J Waeytens, R Melki… - … and biophysical research …, 2020 - Elsevier
The abnormal repetition of the hexanucleotide GGGGCC within the C9orf72 gene is the
most common genetic cause of both Amyotrophic Lateral Sclerosis (ALS) and …

Activation of the Keap1/Nrf2 pathway suppresses mitochondrial dysfunction in C9orf72 ALS/FTD in vivo models and patient iNeurons

WH Au, L Miller-Fleming, A Sanchez-Martinez, J Lee… - bioRxiv, 2023 - biorxiv.org
Mitochondrial dysfunction such as excess production of reactive oxygen species (ROS) and
defective mitochondrial dynamics are common features of C9orf72 Amyotrophic Lateral …

Repeat-associated non-AUG (RAN) translation mechanisms are running into focus for GGGGCC-repeat associated ALS/FTD

LD Goodman, NM Bonini - Progress in neurobiology, 2019 - Elsevier
Many human diseases are associated with the expansion of repeat sequences within the
genes. It has become clear that expressed disease transcripts bearing such long repeats …

Insights into disease mechanisms and potential therapeutics for C9orf72-related amyotrophic lateral sclerosis/frontotemporal dementia

D Gagliardi, G Costamagna, M Taiana… - Ageing Research …, 2020 - Elsevier
In 2011, a hexanucleotide repeat expansion (HRE) in the noncoding region of C9orf72 was
associated with the most frequent genetic cause of frontotemporal dementia (FTD) and …

Nuclear lamina invaginations are not a pathological feature of C9orf72 ALS/FTD

AN Coyne, JD Rothstein - Acta Neuropathologica Communications, 2021 - Springer
The most common genetic cause of familial and sporadic amyotrophic lateral sclerosis (ALS)
is a GGGGCC hexanucleotide repeat expansion (HRE) in the C9orf72 gene. While direct …

A nerve-wracking buzz: lessons from Drosophila models of peripheral neuropathy and axon degeneration

MRC Bhattacharya - Frontiers in Aging Neuroscience, 2023 - frontiersin.org
The degeneration of axons and their terminals occurs following traumatic, toxic, or
genetically-induced insults. Common molecular mechanisms unite these disparate triggers …

[HTML][HTML] A comparison study of pathological features and drug efficacy between Drosophila models of C9orf72 ALS/FTD

D Lee, HC Jeong, SY Kim, JY Chung, SH Cho… - Molecules and …, 2024 - Elsevier
Amyotrophic lateral sclerosis is a devastating neurodegenerative disease with a complex
genetic basis, presenting both in familial and sporadic forms. The hexanucleotide (G 4 C 2) …