[HTML][HTML] Cyclic nucleotide-gated ion channels

UB Kaupp, R Seifert - Physiological reviews, 2002 - journals.physiology.org
Cyclic nucleotide-gated (CNG) channels are nonselective cation channels first identified in
retinal photoreceptors and olfactory sensory neurons (OSNs). They are opened by the direct …

G proteins and olfactory signal transduction

GV Ronnett, C Moon - Annual review of physiology, 2002 - annualreviews.org
▪ Abstract The olfactory system sits at the interface of the environment and the nervous
system and is responsible for correctly coding sensory information from thousands of …

Using the rd1 mouse to understand functional and anatomical retinal remodelling and treatment implications in retinitis pigmentosa: a review

M Kalloniatis, L Nivison-Smith, J Chua… - Experimental eye …, 2016 - Elsevier
Retinitis Pigmentosa (RP) reflects a range of inherited retinal disorders which involve
photoreceptor degeneration and retinal pigmented epithelium dysfunction. Despite the …

CNG channel structure, function, and gating: A tale of conformational flexibility

LMR Napolitano, V Torre, A Marchesi - Pflügers Archiv-European Journal …, 2021 - Springer
Cyclic nucleotide–gated (CNG) channels are key to the signal transduction machinery of
certain sensory modalities both in vertebrate and invertebrate organisms. They translate a …

Mapping glutamatergic drive in the vertebrate retina with a channel‐permeant organic cation

RE Marc - Journal of Comparative Neurology, 1999 - Wiley Online Library
Patterns of neuronal excitation in complex populations can be mapped anatomically by
activating ionotropic glutamate receptors in the presence of 1‐amino‐4‐guanidobutane …

Physical origin of selectivity in ionic channels of biological membranes

A Laio, V Torre - Biophysical journal, 1999 - cell.com
This paper shows that the selectivity properties of monovalent cation channels found in
biological membranes can originate simply from geometrical properties of the inner core of …

[PDF][PDF] Early markers of retinal degeneration in rd/rd mice

ML Acosta, EL Fletcher, S Azizoglu, LE Foster… - Mol Vis, 2005 - molvis.org
Purpose: In the rd/rd mouse, the cell death of rod photoreceptors has been correlated to
abnormal levels of the cyclic nucleotide cGMP within photoreceptors. Given that cGMP is …

Defining features of the hair cell mechanoelectrical transducer channel

R Fettiplace - Pflügers Archiv-European Journal of Physiology, 2009 - Springer
This review summarizes current knowledge of the hair cell mechanotransducer channel, the
ion channel responsible for detecting mechanical stimuli in the inner ear and one of the few …

Effects of cytoplasmic Mg2+ on slowly activating channels in isolated vacuoles of Beta vulgaris

A Carpaneto, AM Cantù, F Gambale - Planta, 2001 - Springer
The slow vacuolar (SV) channel can mediate a large part of the ionic current in plant
tonoplasts, but its actual physiological role is still unclear. We demonstrate that in vacuoles …

Structural basis of ion channel permeation and selectivity

WA Sather, J Yand, RW Tsien - Current opinion in neurobiology, 1994 - Elsevier
There has been rapid progress in understanding the structural basis of ion selectivity and
permeation in both ligand-and voltage-gated channels. Recognition of similarities in overall …