Results 101 to 110 of about 41,736 (257)
Ryanodine-, IP3- and NAADP-dependent calcium stores control acetylcholine release.
, 2001 Injections of inositol trisphosphate (IP3) or nicotinamide adenine dinucleotide phosphate (NAADP) into the presynaptic neurone of an identified cholinergic synapse in the buccal ganglion of Aplysia californica increased the amplitude of the inhibitory ...
van de Vrede, Yvonne +3 more
core +1 more source
IP3 receptor isoforms differently regulate ER-mitochondrial contacts and local calcium transfer
Nature Communications, 2019 Membrane contact sites between the ER and mitochondria are known to convey calcium signals between these two organelles via IP3 receptors, but the molecular mechanisms are currently unclear.
Adam Bartok +13 more
doaj +1 more source
Calcium‐activated chloride channels in pericytes and their role in regulating organ blood flow
The Journal of Physiology, EarlyView.Abstract figure legend Pericytes are microvascular mural cells with diverse roles. Contractile pericytes directly regulate local perfusion, while non‐contractile pericytes coordinate upstream vascular contractility via propagating electrical signals.
Paolo Tammaro, Hikaru Hashitani
wiley +1 more source
The Journal of Physiology, EarlyView.Abstract figure legend The calcium‐activated chloride (ClCa) channel TMEM16A (also known as ANO1) plays critical roles in ion transport, neurotransmission and smooth muscle contraction. Dysregulation of TMEM16A channel activity contributes to the development and progression of various diseases.
Hisao Yamamura +4 more
wiley +1 more source
Regulation of IP3 receptors by cyclic AMP [PDF]
, 2016 Ca2+ and cAMP are ubiquitous intracellular messengers and interactions between them are commonplace. Here the effects of cAMP on inositol 1,4,5-trisphosphate receptors (IP3Rs) are briefly reviewed.
Taylor, Colin W.
core +3 more sources
Inositol hexakisphosphate (IP6) enhances the electrical excitability of Characean Nitellopsis obtusa
Plant StressDespite the importance of action potentials (APs) in plant stress physiology, the molecular identity of Ca2+ channels that initiate APs by passing Ca2+ into the cytoplasm is still unknown in Characean macroalgae. While the Thiel-Beilby mathematical model
Vilmantas Pupkis +3 more
doaj +1 more source
Update on cellular expression and function of ANO1 channels in urethral smooth muscle
The Journal of Physiology, EarlyView.Abstract figure legend Activation of ANO1 channels and resulting Cl− efflux are suggested to modulate urethral smooth muscle contractility by enhancing Ca2+ influx via voltage‐dependent Ca2+ entry and resulting contraction in urethral smooth muscle cells.
Bernard T. Drumm, Neha Gupta
wiley +1 more source
IP3, a small molecule with a powerful message
Biochimica et Biophysica Acta (BBA) - Molecular Cell Research, 2013 Research conducted over the past two decades has provided convincing evidence that cell death, and more specifically apoptosis, can exceed single cell boundaries and can be strongly influenced by intercellular communication networks. We recently reported that gap junctions (i.e.
Decrock, Elke +10 more
openaire +3 more sources