Molecular physiology of membrane guanylyl cyclase receptors

M Kuhn - Physiological reviews, 2016 - journals.physiology.org
Abstract cGMP controls many cellular functions ranging from growth, viability, and
differentiation to contractility, secretion, and ion transport. The mammalian genome encodes …

Why are rods more sensitive than cones?

NT Ingram, AP Sampath, GL Fain - The Journal of physiology, 2016 - Wiley Online Library
One hundred and fifty years ago Max Schultze first proposed the duplex theory of vision, that
vertebrate eyes have two types of photoreceptor cells with differing sensitivity: rods for dim …

Calcium dynamics change in degenerating cone photoreceptors

M Kulkarni, D Trifunović, T Schubert… - Human Molecular …, 2016 - academic.oup.com
Cone photoreceptors (cones) are essential for high-resolution daylight vision and colour
perception. Loss of cones in hereditary retinal diseases has a dramatic impact on human …

Ion channels in the eye: involvement in ocular pathologies

JP Giblin, N Comes, O Strauss, X Gasull - Advances in protein chemistry …, 2016 - Elsevier
The eye is the sensory organ of vision. There, the retina transforms photons into electrical
signals that are sent to higher brain areas to produce visual sensations. In the light path to …

The R838S mutation in retinal guanylyl cyclase 1 (RetGC1) alters calcium sensitivity of cGMP synthesis in the retina and causes blindness in transgenic mice

AM Dizhoor, EV Olshevskaya, IV Peshenko - Journal of Biological …, 2016 - ASBMB
Substitutions of Arg 838 in the dimerization domain of a human retinal membrane guanylyl
cyclase 1 (RetGC1) linked to autosomal dominant cone-rod degeneration type 6 (CORD6) …

Integrative signaling networks of membrane guanylate cyclases: biochemistry and physiology

RK Sharma, T Duda, CL Makino - Frontiers in molecular neuroscience, 2016 - frontiersin.org
This monograph presents a historical perspective of cornerstone developments on the
biochemistry and physiology of mammalian membrane guanylate cyclases (MGCs) …

[HTML][HTML] Targeting iodothyronine deiodinases locally in the retina is a therapeutic strategy for retinal degeneration

F Yang, H Ma, J Belcher, MR Butler… - The FASEB …, 2016 - ncbi.nlm.nih.gov
Recent studies have implicated thyroid hormone (TH) signaling in cone photoreceptor
viability. Using mouse models of retinal degeneration, we found that antithyroid treatment …

Understanding cone photoreceptor cell death in achromatopsia

LS Carvalho, LH Vandenberghe - Retinal Degenerative Diseases …, 2016 - Springer
Colour vision is only achieved in the presence of healthy and functional cone
photoreceptors found in the retina. It is an essential component of human vision and usually …

The B3 Subunit of the Cone Cyclic Nucleotide-gated Channel Regulates the Light Responses of Cones and Contributes to the Channel Structural Flexibility

XQ Ding, A Thapa, H Ma, J Xu, MH Elliott… - Journal of Biological …, 2016 - ASBMB
Cone photoreceptor cyclic nucleotide-gated (CNG) channels play a pivotal role in cone
phototransduction, which is a process essential for daylight vision, color vision, and visual …

Functional Characterization of gnb3b and guk1b for Photoreceptor Integrity in a Zebrafish Model for Retinitis Pigmentosa

CW WINKLER - 2016 - scholarbank.nus.edu.sg
RETINITIS PIGMENTOSA (RP) IS A DEBILITATING EYE DISEASE AFFECTING 1 IN 5000
PEOPLE. RP PATIENTS EXHIBIT ROD AND CONE PHOTORECEPTOR DEGENERATION …