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In cardiomyocytes, Ca2+ influx through L-type voltage-gated calcium channels (LTCCs) following membrane depolarization regulates crucial Ca2+-dependent processes including duration and amplitude of the action potentials and excitation-contraction coupling. LTCCs are heteromultimeric proteins compose...
ORGANISM(S): Rattus rattus (Black rat) 
2021-12-14 | PXD021375 | Pride
L-type voltage-gated calcium channels (LTCCs) regulate crucial physiological processes in the heart. They are composed of the Cav1 pore-forming subunit and the accessory subunits Cav, Cav2 and Cav. Cav is a cytosolic soluble protein that regulates channel trafficking and activity, but it also exerts...
ORGANISM(S): Rattus norvegicus (Rat) Rattus 
2021-09-09 | PXD016483 | Pride
The response of osteoprogenitors to calcium (Ca2+) is of primary interest for both normal bone homeostasis and the clinical field of bone regeneration. The latter makes use of calcium phosphate-based bone void fillers to heal bone defects, but it is currently not known how Ca2+ released from these c...
ORGANISM(S): Homo sapiens 
Neurotoxicity following South American Crotalus rattlesnake bite is primarily caused by crotoxin, the most abundant component in their venom. Despite the central role of volt-age-gated calcium channels (CaV) in neurotransmission, direct targetability by crotoxin has been poorly explored. Crotoxin is...
ORGANISM(S): Crotalus vegrandis 
2026-02-02 | PXD070916 | Pride
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