channelsStructure of voltage-gated ion channelsStructural basis of ion channel functionVoltage-dependent activationIon passage and pore wallsInactivation of voltage-gated ion channels Neurotransmitters and mechanisms of ligand-gated opening of ion channelsNeurotransmitter-controlled receptors with intrinsic ion ...
Recognition of a signal at the cell surface and its translation into an intracellular gesture defines the process of “signal transduction.” This chapter describes how signal transduction by specific ion channels mediates the stimulus-secretion coupling process in insulin-secreting β-cells....
M.,Vodyanoy,I.Signal transduction across alamethicin ion channels in the presence of noise. Biophysical Journal . 1997Berzrukov, S.M. and Vodyanoy, I.: Signal transduction across alamethicin ion channels in the presence of noise, Biophys. J. 73 (1997), 2456-2464....
The transport of ions across the semi-permeable cell membrane is a fundamental biological process that play key roles in signal transduction, nerve impulse, muscle contraction, hormonal regulation, and apoptosis1,2. Dysfunctional ion transport activity may cause Alzheimer's disease, Parkinson's disease...
Voltage-sensitive ion channels mediate action potentials in electrically excitable cells and play important roles in signal transduction in other cell types. In the past several years, their protein components have been identified, isolated, and restored to functional form in the purified state. Na$^...
Here, we consider ways in which the ion channels influence perinuclear calcium spiking and discuss a potentially broader role for nuclear membrane ion channels in signal transduction in plants.关键词: CH(4 CO(2 greenhouse gas long-term monitoring N(2)O ...
This is especially important when addressing questions of channel protein-processing, pharmacology, and roles of ion channels in signal transduction. Ultimately, however, questions of ion-channel physiology and a potential role of altered channel activity in the disease state requires expression in the ...
Similar to a membrane electrical network consisting of various types of channels, a single channel molecule is a system for signal transduction, involving various parts or domains to be organized for its molecular performance (Oiki et al., 1988; Oiki, 2015). In fact, there are many different...
Signal transduction and ion channels in guard cells Our understanding of the signalling mechanisms involved in the process of stomatal closure is reviewed. Work has concentrated on the mechanisms by which ab... MacRobbie,AC E. - 《Philosophical Transactions of the Royal Society of London》 被引量...
In the literature, molecular environments are often referred to as micro- or nano-domains, depending on their structural dimensions and are thought to represent a general principle for how membrane protein-based signaling is organized to guarantee specificity and adequate rate of signal transduction. ...