Mitochondrial signalling and homeostasis: from cell biology to neurological disease

JJ Collier, M Oláhová, TG McWilliams… - Trends in …, 2023 - cell.com
Efforts to understand how mitochondrial dysfunction contributes to neurodegeneration have
primarily focussed on the role of mitochondria in neuronal energy metabolism. However …

Autophagic lysosome reformation in health and disease

R Nanayakkara, R Gurung, SJ Rodgers, MJ Eramo… - Autophagy, 2023 - Taylor & Francis
Lysosomes are the primary degradative compartment within cells and there have been
significant advances over the past decade toward understanding how lysosome …

Hypoxia-reprogramed megamitochondrion contacts and engulfs lysosome to mediate mitochondrial self-digestion

T Hao, J Yu, Z Wu, J Jiang, L Gong, B Wang… - Nature …, 2023 - nature.com
Mitochondria are the key organelles for sensing oxygen, which is consumed by oxidative
phosphorylation to generate ATP. Lysosomes contain hydrolytic enzymes that degrade …

Parkin regulates amino acid homeostasis at mitochondria-lysosome (M/L) contact sites in Parkinson's disease

W Peng, LF Schröder, P Song, YC Wong, D Krainc - Science Advances, 2023 - science.org
Mutations in the E3 ubiquitin ligase parkin are the most common cause of early-onset
Parkinson's disease (PD). Although parkin modulates mitochondrial and endolysosomal …

Mitochondrial membrane proteins and VPS35 orchestrate selective removal of mtDNA

A Sen, S Kallabis, F Gaedke, C Jüngst, J Boix… - Nature …, 2022 - nature.com
Understanding the mechanisms governing selective turnover of mutation-bearing mtDNA is
fundamental to design therapeutic strategies against mtDNA diseases. Here, we show that …

[HTML][HTML] Mutational screening of GDAP1 in dysphonia associated with Charcot-Marie-Tooth disease: clinical insights and phenotypic effects

U Manzoor, A Ali, SL Ali, O Abdelkarem… - Journal of Genetic …, 2023 - Elsevier
Abstract Introduction Mutations in GDAP1 (Ganglioside-induced differentiation-associated
protein 1) gene are linked to Charcot-Marie-Tooth disease (CMT), a Heterogenous group of …

Inter-organellar communication in Parkinson's and Alzheimer's disease: looking beyond endoplasmic reticulum-mitochondria contact sites

S Vrijsen, C Vrancx, M Del Vecchio… - Frontiers in …, 2022 - frontiersin.org
Neurodegenerative diseases (NDs) are generally considered proteinopathies but whereas
this may initiate disease in familial cases, onset in sporadic diseases may originate from a …

Impaired mitochondrial mobility in Charcot-Marie-Tooth disease

CR Schiavon, GS Shadel, U Manor - Frontiers in Cell and …, 2021 - frontiersin.org
Charcot-Marie-Tooth (CMT) disease is a progressive, peripheral neuropathy and the most
commonly inherited neurological disorder. Clinical manifestations of CMT mutations are …

[HTML][HTML] Ca2+ signalling: A common language for organelles crosstalk in Parkinson's disease

C Peggion, L Barazzuol, E Poggio, T Calì, M Brini - Cell Calcium, 2023 - Elsevier
Parkinson's disease (PD) is a neurodegenerative disease caused by multifactorial
pathogenic mechanisms. Familial PD is linked with genetic mutations in genes whose …

Selective Neuron Vulnerability in Common and Rare Diseases—Mitochondria in the Focus

T Paß, RJ Wiesner, D Pla-Martín - Frontiers in molecular biosciences, 2021 - frontiersin.org
Mitochondrial dysfunction is a central feature of neurodegeneration within the central and
peripheral nervous system, highlighting a strong dependence on proper mitochondrial …