Densin-180 controls the trafficking and signaling of L-type voltage-gated Cav1. 2 Ca2+ channels at excitatory synapses

S Wang, RI Stanika, X Wang, J Hagen… - Journal of …, 2017 - Soc Neuroscience
Voltage-gated Cav1. 2 and Cav1. 3 (L-type) Ca2+ channels regulate neuronal excitability,
synaptic plasticity, and learning and memory. Densin-180 (densin) is an excitatory synaptic …

Ca2+-dependent facilitation of Cav1. 3 Ca2+ channels by densin and Ca2+/calmodulin-dependent protein kinase II

MA Jenkins, CJ Christel, Y Jiao, S Abiria… - Journal of …, 2010 - Soc Neuroscience
Cav1 (L-type) channels and calmodulin-dependent protein kinase II (CaMKII) are key
regulators of Ca2+ signaling in neurons. CaMKII directly potentiates the activity of Cav1. 2 …

Stable membrane expression of postsynaptic CaV1. 2 calcium channel clusters is independent of interactions with AKAP79/150 and PDZ proteins

V Di Biase, GJ Obermair, Z Szabo, C Altier… - Journal of …, 2008 - Soc Neuroscience
In neurons L-type calcium currents contribute to synaptic plasticity and to activity-dependent
gene regulation. The subcellular localization of CaV1. 2 and its association with upstream …

Identification of Dp140 and α1-syntrophin as novel molecular interactors of the neuronal CaV2.1 channel

M Leyva-Leyva, A Sandoval… - … -European Journal of …, 2023 - Springer
The primary function of dystrophin is to form a link between the cytoskeleton and the
extracellular matrix. In addition to this crucial structural function, dystrophin also plays an …

Surface traffic of dendritic CaV1. 2 calcium channels in hippocampal neurons

V Di Biase, P Tuluc, M Campiglio… - Journal of …, 2011 - Soc Neuroscience
In neurons L-type calcium currents function in gene regulation and synaptic plasticity, while
excessive calcium influx leads to excitotoxicity and neurodegeneration. The major neuronal …

Erbin enhances voltage-dependent facilitation of Cav1. 3 Ca2+ channels through relief of an autoinhibitory domain in the Cav1. 3 α1 subunit

I Calin-Jageman, K Yu, RA Hall, L Mei… - Journal of …, 2007 - Soc Neuroscience
Cav1. 3 (L-type) voltage-gated Ca2+ channels have emerged as key players controlling
Ca2+ signals at excitatory synapses. Compared with the more widely expressed Cav1. 2 L …

Cav3. 2 calcium channel interactions with the epithelial sodium channel ENaC

A Garcia-Caballero, MA Gandini, S Huang, L Chen… - Molecular Brain, 2019 - Springer
This study describes the functional interaction between Cav3. 2 calcium channels and the
Epithelial Sodium Channel (ENaC). β-ENaC subunits showed overlapping expression with …

Activity-dependent facilitation of CaV1. 3 calcium channels promotes KCa3. 1 activation in hippocampal neurons

G Sahu, H Asmara, FX Zhang… - Journal of …, 2017 - Soc Neuroscience
Ca V 1 L-type calcium channels are key to regulating neuronal excitability, with the range of
functional roles enhanced by interactions with calmodulin, accessory proteins, or CaMKII …

Modulation of CaV2. 1 channels by neuronal calcium sensor-1 induces short-term synaptic facilitation

J Yan, K Leal, VG Magupalli, E Nanou… - Molecular and Cellular …, 2014 - Elsevier
Facilitation and inactivation of P/Q-type Ca 2+ currents mediated by Ca 2+/calmodulin
binding to Ca V 2.1 channels contribute to facilitation and rapid depression of synaptic …

Presynaptic CaV2 calcium channel traffic requires CALF-1 and the α2δ subunit UNC-36

Y Saheki, CI Bargmann - Nature neuroscience, 2009 - nature.com
Presynaptic voltage-gated calcium channels provide calcium for synaptic vesicle exocytosis.
We show here that a green fluorescent protein–tagged α1 subunit of the Caenorhabditis …