[HTML][HTML] Presynaptic calcium channels

S Mochida - International Journal of Molecular Sciences, 2019 - mdpi.com
Presynaptic Ca2+ entry occurs through voltage-gated Ca2+ (CaV) channels which are
activated by membrane depolarization. Depolarization accompanies neuronal firing and …

Exploring the dominant role of Cav1 channels in signalling to the nucleus

H Ma, S Cohen, B Li, RW Tsien - Bioscience reports, 2012 - portlandpress.com
Calcium is important in controlling nuclear gene expression through the activation of
multiple signal-transduction pathways in neurons. Compared with other voltage-gated …

Norepinephrine transporter defects lead to sympathetic hyperactivity in Familial Dysautonomia models

HF Wu, W Yu, K Saito-Diaz, CW Huang, J Carey… - Nature …, 2022 - nature.com
Familial dysautonomia (FD), a rare neurodevelopmental and neurodegenerative disorder
affects the sympathetic and sensory nervous system. Although almost all patients harbor a …

KIF5B motor adaptor syntabulin maintains synaptic transmission in sympathetic neurons

H Ma, Q Cai, W Lu, ZH Sheng, S Mochida - Journal of Neuroscience, 2009 - jneurosci.org
Newly synthesized synaptic proteins and mitochondria are transported along lengthy
neuronal processes to assist in the proper assembly of develo** synapses and activity …

V-ATPase membrane sector associates with synaptobrevin to modulate neurotransmitter release

J Di Giovanni, S Boudkkazi, S Mochida, A Bialowas… - Neuron, 2010 - cell.com
Acidification of synaptic vesicles by the vacuolar proton ATPase is essential for loading with
neurotransmitter. Debated findings have suggested that V-ATPase membrane domain (V0) …

Dual inhibition of SNARE complex formation by tomosyn ensures controlled neurotransmitter release

T Sakisaka, Y Yamamoto, S Mochida… - The Journal of cell …, 2008 - rupress.org
Neurotransmitter release from presynaptic nerve terminals is regulated by soluble NSF
attachment protein receptor (SNARE) complex–mediated synaptic vesicle fusion. Tomosyn …

Emitting waves from defects in network with autapses

H Qin, Y Wu, C Wang, J Ma - Communications in Nonlinear Science and …, 2015 - Elsevier
Autapse is an unusual type of synapse generated by a neuron on itself. The effect of autapse
connected to a neuron is often described by using a self-feedback forcing current in a close …

Presynaptic calcium channels

S Mochida - Neuroscience research, 2018 - Elsevier
At the presynaptic terminal, neuronal firing activity induces membrane depolarization and
subsequent Ca 2+ entry through voltage-gated Ca 2+(Ca V) channels triggers …

Neurotransmitter release site replenishment and presynaptic plasticity

S Mochida - International Journal of Molecular Sciences, 2020 - mdpi.com
An action potential (AP) triggers neurotransmitter release from synaptic vesicles (SVs)
docking to a specialized release site of presynaptic plasma membrane, the active zone (AZ) …

Synaptic vesicle glycoprotein 2A modulates vesicular release and calcium channel function at peripheral sympathetic synapses

C Vogl, S Tanifuji, B Danis, V Daniels… - European Journal of …, 2015 - Wiley Online Library
Synaptic vesicle glycoprotein (SV) 2A is a transmembrane protein found in secretory
vesicles and is critical for Ca2+‐dependent exocytosis in central neurons, although its …