PKC regulation of ion channels: The involvement of PIP2

KD Gada, DE Logothetis - Journal of Biological Chemistry, 2022 - ASBMB
Ion channels are integral membrane proteins whose gating has been increasingly shown to
depend on the presence of the low-abundance membrane phospholipid …

Molecular determinants of cardiac transient outward potassium current (Ito) expression and regulation

N Niwa, JM Nerbonne - Journal of molecular and cellular cardiology, 2010 - Elsevier
Rapidly activating and inactivating cardiac transient outward K+ currents, Ito, are expressed
in most mammalian cardiomyocytes, and contribute importantly to the early phase of action …

Mouse Cntnap2 and Human CNTNAP2 ASD Alleles Cell Autonomously Regulate PV+ Cortical Interneurons

D Vogt, KKA Cho, SM Shelton, A Paul, ZJ Huang… - Cerebral …, 2018 - academic.oup.com
Human mutations in CNTNAP2 are associated with an array of neuropsychiatric and
neurological syndromes, including speech and language disorders, epilepsy, and autism …

Glycogen synthase kinase 3: ion channels, plasticity, and diseases

M Marosi, P Arman, G Aceto, M D'Ascenzo… - International journal of …, 2022 - mdpi.com
Glycogen synthase kinase 3β (GSK3) is a multifaceted serine/threonine (S/T) kinase
expressed in all eukaryotic cells. GSK3β is highly enriched in neurons in the central nervous …

The segregated expression of voltage-gated potassium and sodium channels in neuronal membranes: functional implications and regulatory mechanisms

M Duménieu, M Oulé, MR Kreutz… - Frontiers in cellular …, 2017 - frontiersin.org
Neurons are highly polarized cells with apparent functional and morphological differences
between dendrites and axon. A critical determinant for the molecular and functional identity …

[HTML][HTML] Upregulation of mdr1 gene is related to activation of the MAPK/ERK signal transduction pathway and YB-1 nuclear translocation in B-cell lymphoma

H Shen, W Xu, W Luo, L Zhou, W Yong, F Chen… - Experimental …, 2011 - Elsevier
OBJECTIVE: Multidrug resistance (MDR) in human B-cell lymphoma constitutes a major
obstacle to the effectiveness of chemotherapy. The aim of this study was to investigate the …

Local control of postinhibitory rebound spiking in CA1 pyramidal neuron dendrites

GA Ascoli, S Gasparini, V Medinilla… - Journal of …, 2010 - Soc Neuroscience
Postinhibitory rebound spiking is characteristic of several neuron types and brain regions,
where it sustains spontaneous activity and central pattern generation. However, rebound …

Cytoplasmic domains and voltage-dependent potassium channel gating

F Barros, P Domínguez, P de la Peña - Frontiers in pharmacology, 2012 - frontiersin.org
The basic architecture of the voltage-dependent K+ channels (Kv channels) corresponds to
a transmembrane protein core in which the permeation pore, the voltage-sensing …

Mutant huntingtin enhances activation of dendritic Kv4 K+ channels in striatal spiny projection neurons

L Carrillo-Reid, M Day, Z Xie, AE Melendez… - Elife, 2019 - elifesciences.org
Huntington's disease (HD) is initially characterized by an inability to suppress unwanted
movements, a deficit attributable to impaired synaptic activation of striatal indirect pathway …

Diverse roles for auxiliary subunits in phosphorylation-dependent regulation of mammalian brain voltage-gated potassium channels

H Vacher, JS Trimmer - Pflügers Archiv-European Journal of Physiology, 2011 - Springer
Voltage-gated ion channels are a diverse family of signaling proteins that mediate rapid
electrical signaling events. Among these, voltage-gated potassium or Kv channels are the …