Results 271 to 280 of about 625,880 (309)
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Calcium channel activation stabilizes a neuronal calcium channel mRNA
Nature Neuroscience, 1999We have identified a calcium-dependent pathway in neurons that regulates expression levels of the alpha1B subunit and N channel current. When neurons are depolarized and voltage-gated calcium channels activated, the half-life of cellular N channel alpha1B mRNA is prolonged.
S, Schorge +4 more
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Science, 2016
Structural Biology The type 2 ryanodine receptor (RyR2) controls the release of calcium ions from the sarcoplasmic reticulum in cardiac cells—the initiating step in cardiac muscle contraction. Mutations in RyR2 are associated with cardiac diseases. Peng et al.
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Structural Biology The type 2 ryanodine receptor (RyR2) controls the release of calcium ions from the sarcoplasmic reticulum in cardiac cells—the initiating step in cardiac muscle contraction. Mutations in RyR2 are associated with cardiac diseases. Peng et al.
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Calcium channel diversity: multiple roles of calcium channel subunits
Current Opinion in Neurobiology, 2009Until recently we held the simple view that voltage-gated calcium channels consisted of an alpha1 subunit, usually associated with auxiliary beta subunits and alpha(2)delta subunits and that skeletal muscle calcium channels were also associated with a gamma subunit.
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Calcium Channels and Calcium-Regulated Channels in Human Red Blood Cells
2019Free Calcium (Ca2+) is an important and universal signalling entity in all cells, red blood cells included. Although mature mammalian red blood cells are believed to not contain organelles as Ca2+ stores such as the endoplasmic reticulum or mitochondria, a 20,000-fold gradient based on a intracellular Ca2+ concentration of approximately 60 nM vs.
Kaestner, Lars +2 more
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Calcium Channels In Vertebrate Cells
Annual Review of Neuroscience, 1990Article de synthese a propos des caracteristiques des canaux calciques voltage-sensibles de type L, N ou T dans les muscles squelettiques, le cœur ou les neurones des ...
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The ZAR1 resistosome is a calcium-permeable channel triggering plant immune signaling
Cell, 2021Guozhi Bi, Min Su, Song Dang
exaly
A transceptor–channel complex couples nitrate sensing to calcium signaling in Arabidopsis
Molecular Plant, 2021Xiaohan Wang +2 more
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Interaction between calcium channel ligands and calcium channels.
Circulation research, 1987Distinct drug receptors for 1,4-dihydropyridines, phenylalkylamines, and the benzothiazepine d-cis-diltiazem exist on voltage-dependent calcium channels. The drug receptors show reciprocal allosteric communication and are linked to calcium binding sites.
H, Glossmann +5 more
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