Gating and regulation of the calcium release‐activated calcium channel: Recent progress from experiments and molecular modeling
Sign Up to like & getrecommendations! Published in 2020 at "Biopolymers"
DOI: 10.1002/bip.23392
Abstract: Calcium release‐activated calcium (CRAC) channels are highly calcium ion (Ca2+)‐selective channels in the plasma membrane. The transient drop of endoplasmic reticulum Ca2+ level activates its calcium sensor stromal interaction molecule (STIM) and then triggers the… read more here.
Keywords: calcium release; activated calcium; gating regulation; calcium ... See more keywords
Molecular Insights into Calcium Dependent Regulation of Ryanodine Receptor Calcium Release Channels.
Sign Up to like & getrecommendations! Published in 2020 at "Advances in experimental medicine and biology"
DOI: 10.1007/978-3-030-12457-1_13
Abstract: Ryanodine receptor calcium release channels (RyRs) play central roles in controlling intracellular calcium concentrations in excitable and non-excitable cells. RyRs are located in the sarcoplasmic or endoplasmic reticulum, intracellular Ca2+ storage compartment, and release Ca2+… read more here.
Keywords: calcium release; receptor calcium; release channels; calcium ... See more keywords
Pyridine Nucleotide Metabolites and Calcium Release from Intracellular Stores.
Sign Up to like & getrecommendations! Published in 2020 at "Advances in experimental medicine and biology"
DOI: 10.1007/978-3-030-12457-1_15
Abstract: Ca2+ signals are probably the most common intracellular signaling cellular events, controlling an extensive range of responses in virtually all cells. Many cellular stimuli, often acting at cell surface receptors, evoke Ca2+ signals by mobilizing… read more here.
Keywords: calcium release; nucleotide metabolites; intracellular stores; metabolites calcium ... See more keywords
Dynamics of Triad Organization
Sign Up to like & getrecommendations! Published in 2017 at "Biophysical Journal"
DOI: 10.1016/j.bpj.2016.11.571
Abstract: Skeletal muscle contraction results of massive intracellular calcium release after stimulation. This calcium release is mediated by the calcium release complex (CRC) and occurs in a very specific sub-compartment of muscle cells, the triads. Triads… read more here.
Keywords: calcium release; dynamics triad; triad organization;
Preparation, characterization and calcium release evaluation in vitro of casein phosphopeptides-soluble dietary fibers copolymers as calcium delivery system.
Sign Up to like & getrecommendations! Published in 2018 at "Food chemistry"
DOI: 10.1016/j.foodchem.2017.10.036
Abstract: Delivery systems based on food-grade biopolymers are of particular interest for food applications. Here, we introduce a new calcium delivery system with a high calcium-binding capacity and controlled calcium release. The system integrates casein phosphopeptides… read more here.
Keywords: calcium release; system; delivery; calcium ... See more keywords
Structural variability of dyads relates to calcium release in rat ventricular myocytes
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-64840-5
Abstract: Cardiac excitation-contraction coupling relies on dyads, the intracellular calcium synapses of cardiac myocytes, where the plasma membrane contacts sarcoplasmic reticulum and where electrical excitation triggers calcium release. The morphology of dyads and dynamics of local… read more here.
Keywords: structural variability; calcium release; release sites; ventricular myocytes ... See more keywords
Oscillatory calcium release and sustained store-operated oscillatory calcium signaling prevents differentiation of human oligodendrocyte progenitor cells
Sign Up to like & getrecommendations! Published in 2022 at "Scientific Reports"
DOI: 10.1038/s41598-022-10095-1
Abstract: Endogenous remyelination in demyelinating diseases such as multiple sclerosis is contingent upon the successful differentiation of oligodendrocyte progenitor cells (OPCs). Signaling via the Gαq-coupled muscarinic receptor (M1/3R) inhibits human OPC differentiation and impairs endogenous remyelination… read more here.
Keywords: oligodendrocyte progenitor; differentiation; oscillatory calcium; calcium release ... See more keywords
Stochastic spontaneous calcium release events and sodium channelopathies promote ventricular arrhythmias
Sign Up to like & getrecommendations! Published in 2017 at "Chaos"
DOI: 10.1063/1.4999612
Abstract: Premature ventricular complexes (PVCs), the first initiating beats of a variety of cardiac arrhythmias, have been associated with spontaneous calcium release (SCR) events at the cell level. However, the mechanisms underlying the degeneration of such… read more here.
Keywords: ventricular arrhythmias; scr mediated; spontaneous calcium; calcium release ... See more keywords
Novel mutant allele of AtCNGC15 reveals a dual function of nuclear calcium release in the root meristem.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of experimental botany"
DOI: 10.1093/jxb/erad041
Abstract: Calcium release to the nucleoplasm of root meristem cells was demonstrated to modulate root development. The calcium channel encoded by the cyclic nucleotide-gated channel (CNGC) 15 localizes at the nuclear envelope in young Arabidopsis seedlings.… read more here.
Keywords: root; calcium; calcium release; meristem ... See more keywords
Effects of M/G Ratios of Sodium Alginate on Physicochemical Stability and Calcium Release Behavior of Pickering Emulsion Stabilized by Calcium Carbonate
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Nutrition"
DOI: 10.3389/fnut.2021.818290
Abstract: The gel properties of sodium alginate (SA) have been revealed to be strongly correlated with its ratio of D-mannuronate to L-guluronate (M/G ratio). Herein, we focused on SA with different M/G ratios to conduct an… read more here.
Keywords: calcium; calcium release; ratio; release ... See more keywords
Modulation of Cardiac Alternans by Altered Sarcoplasmic Reticulum Calcium Release: A Simulation Study
Sign Up to like & getrecommendations! Published in 2018 at "Frontiers in Physiology"
DOI: 10.3389/fphys.2018.01306
Abstract: Background: Cardiac alternans is an important precursor to arrhythmia, facilitating formation of conduction block, and re-entry. Diseased hearts were observed to be particularly vulnerable to alternans, mainly in heart failure or after myocardial infarction. Alternans… read more here.
Keywords: calcium release; sarcoplasmic reticulum; calcium; cardiac alternans ... See more keywords