[HTML][HTML] Molecular motors in neurons: transport mechanisms and roles in brain function, development, and disease
The kinesin, dynein, and myosin superfamily molecular motors have fundamental roles in
neuronal function, plasticity, morphogenesis, and survival by transporting cargos such as …
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 …
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
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 …
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 …
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 …
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 …
and moving along microtubule tracks. Intramolecular autoinhibitory interactions have been …
A Syd-1 homologue regulates pre- and postsynaptic maturation in Drosophila
Active zones (AZs) are presynaptic membrane domains mediating synaptic vesicle fusion
opposite postsynaptic densities (PSDs). At the Drosophila neuromuscular junction, the ELKS …
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 …
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
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 …
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 …
axons. Cargo binding stimulates the dimerization of KIF1A molecules to induce processive …