[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 …

Insight into the regulation of axonal transport from the study of KIF1A-associated neurological disorder

K Chiba, T Kita, Y Anazawa… - Journal of Cell …, 2023 - journals.biologists.com
Neuronal function depends on axonal transport by kinesin superfamily proteins (KIFs).
KIF1A is the molecular motor that transports synaptic vesicle precursors, synaptic vesicles …

[HTML][HTML] Glycolytic enzymes localize to synapses under energy stress to support synaptic function

SR Jang, JC Nelson, EG Bend, L Rodríguez-Laureano… - Neuron, 2016 - cell.com
Changes in neuronal activity create local and transient changes in energy demands at
synapses. Here we discover a metabolic compartment that forms in vivo near synapses to …

PKC-phosphorylation of Liprin-α3 triggers phase separation and controls presynaptic active zone structure

J Emperador-Melero, MY Wong, SSH Wang… - Nature …, 2021 - nature.com
The active zone of a presynaptic nerve terminal defines sites for neurotransmitter release. Its
protein machinery may be organized through liquid–liquid phase separation, a mechanism …

Disease-associated mutations hyperactivate KIF1A motility and anterograde axonal transport of synaptic vesicle precursors

K Chiba, H Takahashi, M Chen… - Proceedings of the …, 2019 - National Acad Sciences
KIF1A is a kinesin family motor involved in the axonal transport of synaptic vesicle
precursors (SVPs) along microtubules (MTs). In humans, more than 10 point mutations in …

Autoinhibition of a neuronal kinesin UNC-104/KIF1A regulates the size and density of synapses

S Niwa, DM Lipton, M Morikawa, C Zhao, N Hirokawa… - Cell reports, 2016 - cell.com
Kinesin motor proteins transport intracellular cargoes throughout cells by hydrolyzing ATP
and moving along microtubule tracks. Intramolecular autoinhibitory interactions have been …

A Syd-1 homologue regulates pre- and postsynaptic maturation in Drosophila

D Owald, W Fouquet, M Schmidt, C Wichmann… - Journal of cell …, 2010 - rupress.org
Active zones (AZs) are presynaptic membrane domains mediating synaptic vesicle fusion
opposite postsynaptic densities (PSDs). At the Drosophila neuromuscular junction, the ELKS …

KymoAnalyzer: a software tool for the quantitative analysis of intracellular transport in neurons

S Neumann, R Chassefeyre, GE Campbell… - Traffic, 2017 - Wiley Online Library
In axons, proper localization of proteins, vesicles, organelles, and other cargoes is
accomplished by the highly regulated coordination of kinesins and dyneins, molecular …

The balance between capture and dissociation of presynaptic proteins controls the spatial distribution of synapses

YE Wu, L Huo, CI Maeder, W Feng, K Shen - Neuron, 2013 - cell.com
The location, size, and number of synapses critically influence the specificity and strength of
neural connections. In axons, synaptic vesicle (SV) and active zone (AZ) proteins are …

De novo mutations in KIF1A-associated neuronal disorder (KAND) dominant-negatively inhibit motor activity and axonal transport of synaptic vesicle precursors

Y Anazawa, T Kita, R Iguchi… - Proceedings of the …, 2022 - National Acad Sciences
KIF1A is a kinesin superfamily motor protein that transports synaptic vesicle precursors in
axons. Cargo binding stimulates the dimerization of KIF1A molecules to induce processive …