Quantal Ca2+ release mediated by very few IP3 receptors that rapidly inactivate allows graded responses to IP3
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DOI: 10.1016/j.celrep.2021.109932
Abstract: Summary Inositol 1,4,5-trisphosphate receptors (IP3Rs) are intracellular Ca2+ channels that link extracellular stimuli to Ca2+ signals. Ca2+ release from intracellular stores is “quantal”: low IP3 concentrations rapidly release a fraction of the stores. Ca2+ release… read more here.
Keywords: quantal ca2; ca2 release; release mediated; responses ip3 ... See more keywords