Mitochondrial heterogeneity and homeostasis through the lens of a neuron

G Pekkurnaz, X Wang - Nature metabolism, 2022 - nature.com
Mitochondria are vital organelles with distinct morphological features and functional
properties. The dynamic network of mitochondria undergoes structural and functional …

Mitochondrial transport in neurons: impact on synaptic homeostasis and neurodegeneration

ZH Sheng, Q Cai - Nature Reviews Neuroscience, 2012 - nature.com
Mitochondria have a number of essential roles in neuronal function. Their complex mobility
patterns within neurons are characterized by frequent changes in direction. Mobile …

[HTML][HTML] Genome-wide analyses identify KIF5A as a novel ALS gene

A Nicolas, KP Kenna, AE Renton, N Ticozzi, F Faghri… - Neuron, 2018 - cell.com
To identify novel genes associated with ALS, we undertook two lines of investigation. We
carried out a genome-wide association study comparing 20,806 ALS cases and 59,804 …

[HTML][HTML] ALS-associated KIF5A mutations abolish autoinhibition resulting in a toxic gain of function

DM Baron, AR Fenton, S Saez-Atienzar… - Cell reports, 2022 - cell.com
Understanding the pathogenic mechanisms of disease mutations is critical to advancing
treatments. ALS-associated mutations in the gene encoding the microtubule motor KIF5A …

[HTML][HTML] Molecular motors in neurons: transport mechanisms and roles in brain function, development, and disease

N Hirokawa, S Niwa, Y Tanaka - Neuron, 2010 - cell.com
The kinesin, dynein, and myosin superfamily molecular motors have fundamental roles in
neuronal function, plasticity, morphogenesis, and survival by transporting cargos such as …

Kinesin superfamily motor proteins and intracellular transport

N Hirokawa, Y Noda, Y Tanaka, S Niwa - Nature reviews Molecular cell …, 2009 - nature.com
Intracellular transport is fundamental for cellular function, survival and morphogenesis.
Kinesin superfamily proteins (also known as KIFs) are important molecular motors that …

[HTML][HTML] Motor neuron susceptibility in ALS/FTD

AMG Ragagnin, S Shadfar, M Vidal… - Frontiers in …, 2019 - frontiersin.org
Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease characterized by the
death of both upper and lower motor neurons (MNs) in the brain, brainstem and spinal cord …

Mitochondrial trafficking and anchoring in neurons: new insight and implications

ZH Sheng - Journal of Cell Biology, 2014 - rupress.org
Mitochondria are essential organelles for neuronal growth, survival, and function. Neurons
use specialized mechanisms to drive mitochondria transport and to anchor them in axons …

[HTML][HTML] The role of the microtubule cytoskeleton in neurodevelopmental disorders

M Lasser, J Tiber, LA Lowery - Frontiers in cellular neuroscience, 2018 - frontiersin.org
Neurons depend on the highly dynamic microtubule (MT) cytoskeleton for many different
processes during early embryonic development including cell division and migration …

[HTML][HTML] Huntingtin controls neurotrophic support and survival of neurons by enhancing BDNF vesicular transport along microtubules

LR Gauthier, BC Charrin, M Borrell-Pagès… - Cell, 2004 - cell.com
Polyglutamine expansion (polyQ) in the protein huntingtin is pathogenic and responsible for
the neuronal toxicity associated with Huntington's disease (HD). Although wild-type …