Lysosomal dysfunction in neurodegeneration: emerging concepts and methods

V Udayar, Y Chen, E Sidransky, R Jagasia - Trends in neurosciences, 2022 - cell.com
The understanding of lysosomes has come a long way since the initial discovery of their role
in degrading cellular waste. The lysosome is now recognized as a highly dynamic organelle …

[HTML][HTML] Impairment of the autophagy–lysosomal pathway in Alzheimer's diseases: pathogenic mechanisms and therapeutic potential

W Zhang, C Xu, J Sun, HM Shen, J Wang… - … Pharmaceutica Sinica B, 2022 - Elsevier
Abstract Alzheimer's disease (AD), the most common neurodegenerative disorder, is
characterized by memory loss and cognitive dysfunction. The accumulation of misfolded …

STING trafficking as a new dimension of immune signaling

D Jeltema, K Abbott, N Yan - Journal of Experimental Medicine, 2023 - rupress.org
The cGAS–STING pathway is an evolutionarily conserved immune signaling pathway critical
for microbial defense. Unlike other innate immune pathways that largely rely on stationary …

[HTML][HTML] Defective lysosomal acidification: a new prognostic marker and therapeutic target for neurodegenerative diseases

CH Lo, J Zeng - Translational Neurodegeneration, 2023 - Springer
Lysosomal acidification dysfunction has been implicated as a key driving factor in the
pathogenesis of neurodegenerative diseases, including Alzheimer's disease and …

Loss of TREM2 rescues hyperactivation of microglia, but not lysosomal deficits and neurotoxicity in models of progranulin deficiency

A Reifschneider, S Robinson, B van Lengerich… - The EMBO …, 2022 - embopress.org
Haploinsufficiency of the progranulin (PGRN)‐encoding gene (GRN) causes frontotemporal
lobar degeneration (GRN‐FTLD) and results in microglial hyperactivation, TREM2 …

[HTML][HTML] Comprehensive research on past and future therapeutic strategies devoted to treatment of amyotrophic lateral sclerosis

B Sever, H Ciftci, H DeMirci, H Sever, F Ocak… - International journal of …, 2022 - mdpi.com
Amyotrophic lateral sclerosis (ALS) is a rapidly debilitating fatal neurodegenerative disorder,
causing muscle atrophy and weakness, which leads to paralysis and eventual death. ALS …

[HTML][HTML] Mutations in α-synuclein, TDP-43 and tau prolong protein half-life through diminished degradation by lysosomal proteases

PJ Sampognaro, S Arya, GM Knudsen… - Molecular …, 2023 - Springer
Background Autosomal dominant mutations in α-synuclein, TDP-43 and tau are thought to
predispose to neurodegeneration by enhancing protein aggregation. While a subset of α …

Fluorescent probes for imaging bioactive species in subcellular organelles

SK Pramanik, A Das - Chemical Communications, 2021 - pubs.rsc.org
Luminescent molecular probes and nanoscale materials have become important tools in
biosensing and bioimaging applications because of their high sensitivity, fast response …

[PDF][PDF] The selective autophagy adaptor p62/SQSTM1 forms phase condensates regulated by HSP27 that facilitate the clearance of damaged lysosomes via lysophagy

ER Gallagher, ELF Holzbaur - Cell reports, 2023 - cell.com
In response to lysosomal damage, cells engage several quality-control mechanisms,
including the selective isolation and degradation of damaged lysosomes by lysophagy …

Expression of expanded GGC repeats within NOTCH2NLC causes behavioral deficits and neurodegeneration in a mouse model of neuronal intranuclear inclusion …

Q Liu, K Zhang, Y Kang, Y Li, P Deng, Y Li, Y Tian… - Science …, 2022 - science.org
GGC repeat expansions within NOTCH2NLC have been identified as the genetic cause of
neuronal intranuclear inclusion disease (NIID). To understand the molecular pathogenesis …