Evidence map›Paper›PMID 23392926›Full record

ArticleAdvances in experimental medicine and biology2013

Taurine regulation of voltage-gated channels in retinal neurons.

Matthew J M Rowan, Simon Bulley, Lauren A Purpura, Harris Ripps, Wen Shen

Open access · greenAbstract read
In one paragraph

Article in Advances in experimental medicine and biology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact, top 99% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed, 0 citations in OpenAlex.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Matthew J M RowanDepartment of Biomedical Science, Florida Atlantic University, Boca Raton, FL 33431, USA. matt.rowan@mpfi.org
Simon Bulley
Lauren A Purpura
Harris Ripps
Wen Shen
Florida Atlantic University · USIllinois College · US

Funding

Interplexiform Cell FunctionR01EY014161 · NEI · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI SHEN, WEN · 2002 to 2005
$1.1M
NEI NIH HHS EY14161NEI NIH HHS R01 EY014161
6 · The paper itself

Abstract

Taurine activates not only Cl(-)-permeable ionotropic receptors but also receptors that mediate metabotropic responses. The metabotropic property of taurine was revealed in electrophysiological recordings obtained after fully blocking Cl(-)-permeable receptors with an inhibitory "cocktail" consisting of picrotoxin, SR95531, and strychnine. We found that taurine's metabotropic effects regulate voltage-gated channels in retinal neurons. After applying the inhibitory cocktail, taurine enhanced delayed outward rectifier K(+) channels preferentially in Off-bipolar cells, and the effect was completely blocked by the specific PKC inhibitor, GF109203X. Additionally, taurine also acted through a metabotropic pathway to suppress both L- and N-type Ca(2+) channels in retinal neurons, which were insensitive to the potent GABA(B) receptor inhibitor, CGP55845. This study reinforces our previous finding that taurine in physiological concentrations produces a multiplicity of metabotropic effects that precisely govern the integration of signals being transmitted from the retina to the brain.

Indexed as

AmbystomaAnimalsCalcium ChannelsCalcium Channels, L-TypeCalcium Channels, N-TypePotassium Channels, Voltage-GatedProtein Kinase CReceptors, Metabotropic GlutamateRetinal Bipolar CellsRetinal NeuronsSignal TransductionTaurineCalcium ChannelsCalcium Channels, L-TypeCalcium Channels, N-TypePotassium Channels, Voltage-GatedProtein Kinase CReceptors, Metabotropic GlutamateTaurine

Identifiers

PMID23392926
PMCPMC5533181
OpenAlexW14935754

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.