Results 21 to 30 of about 1,575,123 (299)

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

open access: yesMolecular Brain, 2019
This study describes the functional interaction between Cav3.2 calcium channels and the Epithelial Sodium Channel (ENaC). β-ENaC subunits showed overlapping expression with endogenous Cav3.2 calcium channels in the thalamus and hypothalamus as detected ...
Agustin Garcia-Caballero   +7 more
doaj   +1 more source

Modulation of Calcium Transients in Cardiomyocytes by Transient Receptor Potential Canonical 6 Channels

open access: yesFrontiers in Physiology, 2020
Transient receptor potential canonical 6 (TRPC6) channels are non-selective cation channels that are thought to underlie mechano-modulation of calcium signaling in cardiomyocytes.
Azmi A. Ahmad   +6 more
doaj   +1 more source

Mitogens and Calcium Channels [PDF]

open access: yesPhysiology, 1997
Mitogens and, in particular, growth factors can induce changes in free intracellular Ca2+ concentration by opening voltage-independent cationic channels, with different degrees of Ca2+ selectivity. Recent work has provided preliminary insights into the nature of these channels and their role in the control of cell cycle progression.
LOVISOLO, Davide   +3 more
openaire   +3 more sources

SLO BK Potassium Channels Couple Gap Junctions to Inhibition of Calcium Signaling in Olfactory Neuron Diversification. [PDF]

open access: yesPLoS Genetics, 2016
The C. elegans AWC olfactory neuron pair communicates to specify asymmetric subtypes AWCOFF and AWCON in a stochastic manner. Intercellular communication between AWC and other neurons in a transient NSY-5 gap junction network antagonizes voltage ...
Amel Alqadah   +8 more
doaj   +1 more source

Emerging roles of L-type voltage gated and other calcium channels in T lymphocytes.

open access: yesFrontiers in Immunology, 2013
In T lymphocytes, calcium ion controls a variety of biological processes including development, survival, proliferation, and effector functions. These distinct and specific roles are regulated by different calcium signals, which are generated by various ...
Abdallah eBadou   +4 more
doaj   +1 more source

Presynaptic Calcium Channel Open Probability and Changes in Calcium Influx Throughout the Action Potential Determined Using AP-Waveforms

open access: yesFrontiers in Synaptic Neuroscience, 2020
Action potentials arriving at a nerve terminal activate voltage-gated calcium channels and set the electrical driving force for calcium entry which affects the amount and duration of neurotransmitter release.
Matthew S. Scarnati   +6 more
doaj   +1 more source

Functional Coupling of Cav2.3 and BK Potassium Channels Regulates Action Potential Repolarization and Short-Term Plasticity in the Mouse Hippocampus

open access: yesFrontiers in Cellular Neuroscience, 2019
Voltage-gated ion channels are essential for signal generation and propagation in neurons and other excitable cells. The high-voltage activated calcium-channel Cav2.3 is expressed throughout the central and peripheral nervous system, and within CA1 ...
Jakob J. Gutzmann   +2 more
doaj   +1 more source

Calcium channel blockers

open access: yesMedicine, 2003
Overdose of calcium channel blockers is potentially lethal. Verapamil and diltiazem are much more dangerous than dihydropyridines. Hypotension with (verapamil and diltiazem) or without (dihydropyridines) heart block and bradycardia are the most important features.
Buckley, Nicholas   +2 more
openaire   +2 more sources

Lavender oil-potent anxiolytic properties via modulating voltage dependent calcium channels [PDF]

open access: yes, 2013
Recent clinical data support the clinical use of oral lavender oil in patients suffering from subsyndromal anxiety. We identified the molecular mechanism of action that will alter the perception of lavender oil as a nonspecific ingredient of aromatherapy
Klugbauer, Norbert   +19 more
core   +2 more sources

T-type calcium channel: a privileged gate for calcium entry and control of adrenal steroidogenesis

open access: yesFrontiers in Endocrinology, 2016
Intracellular calcium plays a crucial role in modulating a variety of functions such as muscle contraction, hormone secretion, gene expression or cell growth. Calcium signaling has been however shown to be more complex than initially thought.
Michel Florian Rossier   +1 more
doaj   +1 more source

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