Results 201 to 210 of about 948,699 (249)
Emergence of ion-channel-mediated electrical oscillations in <i>Escherichia coli</i> biofilms. [PDF]
ElifeAkabuogu E +4 more
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Targeting ion channel networks in diabetic kidney disease: from molecular crosstalk to precision therapeutics and clinical innovation. [PDF]
Front Med (Lausanne)Wang W +5 more
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Structure of a pH-sensitive pentameric ligand-gated ion channel from the Sarcoptes scabies mite
Kleiz-Ferreira J +8 more
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Science Signaling, 2001
The functions of ion channels can be regulated by their phosphorylation state. Protein kinases and protein phosphatases tightly control the activity of channels, thereby regulating the flow of ions across cell membranes. Channel proteins and kinases or phosphatases can associate directly or through intermediate adaptor proteins.
Irwin B. Levitan, Stacey Nee MacFarlane
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The functions of ion channels can be regulated by their phosphorylation state. Protein kinases and protein phosphatases tightly control the activity of channels, thereby regulating the flow of ions across cell membranes. Channel proteins and kinases or phosphatases can associate directly or through intermediate adaptor proteins.
Irwin B. Levitan, Stacey Nee MacFarlane
openaire +3 more sources
2010
Ion channels are integral membrane proteins that contain pathways through which ions can flow. By shifting between closed and open conformational states ('gating' process), they control passive ion flow through the plasma membrane. Channels can be gated by membrane potential, or specific ligands, or other agents, such as mechanical stimuli.
DI RESTA, CHIARA, BECCHETTI, ANDREA
openaire +5 more sources
Ion channels are integral membrane proteins that contain pathways through which ions can flow. By shifting between closed and open conformational states ('gating' process), they control passive ion flow through the plasma membrane. Channels can be gated by membrane potential, or specific ligands, or other agents, such as mechanical stimuli.
DI RESTA, CHIARA, BECCHETTI, ANDREA
openaire +5 more sources
Ubiquitylation of Ion Channels [PDF]
Physiology, 2005 Ubiquitylation (i.e., covalent attachment of ubiquitin moieties to proteins) of ion channels allows regulation of their activity and fate. Nedd4/Nedd4-like ubiquitin-protein ligases bind to, ubiquitylate, and modulate the internalization of several channels bearing PY motifs, whereas endoplasmic reticulum-associated degradation (involving ...
Olivier Staub, Hugues Abriel
openaire +2 more sources
Annals of the New York Academy of Sciences, 2002
Abstract:In this section eight presenters focus on three distinct aspects of chromaffin cell biology: first, the properties of neuronal nicotinic receptors; second, the shaping of the Ca2+signals that underlie chromaffin cell function; and third, the properties and expression of cell surface transporter proteins.
Powis, David A., Marley, Philip D.
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Abstract:In this section eight presenters focus on three distinct aspects of chromaffin cell biology: first, the properties of neuronal nicotinic receptors; second, the shaping of the Ca2+signals that underlie chromaffin cell function; and third, the properties and expression of cell surface transporter proteins.
Powis, David A., Marley, Philip D.
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Ion-Channel Reconstitution [PDF]
, 2007 In this chapter, a detailed protocol is given for ion-channel reconstitution in the two most used model membranes: planar bilayers and liposomes. In the planar bilayer section, methods are described for the expression of ion channels in Xenopus laevis oocytes, the isolation of their membranes, the insertion of ion channels into the bilayer by vesicle ...
Eduardo Rosenmann +6 more
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Annual Review of Physiology, 1984
It may be reasonably argued that of all classes of known cellular proteins, the ion channels are the least understood biochemically. Of the large number of channel proteins known from cellular electrical behavior to exist in the mem branes of higher organisms, only three-the nicotinic acetylcholine receptor, the Na+ channel, and the mitochondrial ...
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It may be reasonably argued that of all classes of known cellular proteins, the ion channels are the least understood biochemically. Of the large number of channel proteins known from cellular electrical behavior to exist in the mem branes of higher organisms, only three-the nicotinic acetylcholine receptor, the Na+ channel, and the mitochondrial ...
openaire +3 more sources