... flight circuit inositol 1,4,5-trisphosphate receptor (IP 3 R) intracellular calcium neuromodulator Orai stromal interaction molecule (STIM) Changes in cellular Ca 2+ concentration affect multiple signalling processes in both excitable and non-excitable cells [ 1 ]. Ca 2+ signals can...

... Society 2010 calcium sensor intracellular calcium nerve terminal neurotransmitter release signalling synaptosome It is well established in presynaptic nerve terminals that depolarization-dependent Ca 2+ ec (extracellular Ca 2+ ) influx through VDCCs (voltage-dependent Ca 2+ channels...

...) Intracellular calcium chelation blocks both early and late electrical peaks. Thus, the release of calcium from internal stores, which is known to be the first intracellular signal in response to aldosterone, is a prerequisite for the late genomic response. 1 To whom correspondence should be addressed (e...

...F. M. Lyng; C. B. Seymour; C. Mothersill The ability of medium from γ-irradiated cells to induce early events in the apoptotic cascade, such as the mobilization of intracellular calcium, loss of mitochondrial membrane potential and increased levels of reactive oxygen species, in unirradiated cells...