Evidence map›Paper›PMID 21530607›Full record

ReviewProgress in neurobiology2011

Function and mechanism of axonal targeting of voltage-sensitive potassium channels.

Chen Gu, Joshua Barry

Open access · greenAbstract readReview
In one paragraph

Review in Progress in neurobiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
2.3field-weighted citation impact, top 13% 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

38 citing papers in PubMed, 48 citations in OpenAlex.

  1. Proper localization of the SCA13-linked KNeurobiology of disease · 2026
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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

2 authors at 1 institution in 1 country.

Chen GuDepartment of Neuroscience and Center for Molecular Neurobiology, The Ohio State University, Columbus, USA. gu.49@osu.edu
Joshua Barry
The Ohio State University · US

Funding

Mechanism and function of Kv channel targetingR01NS062720 · NINDS · OHIO STATE UNIVERSITY · PI GU, CHEN · 2009 to 2013
$1.4M
NINDS NIH HHS R01 NS062720NINDS NIH HHS R01NS062720
6 · The paper itself

Abstract

Precise localization of various ion channels into proper subcellular compartments is crucial for neuronal excitability and synaptic transmission. Axonal K(+) channels that are activated by depolarization of the membrane potential participate in the repolarizing phase of the action potential, and hence regulate action potential firing patterns, which encode output signals. Moreover, some of these channels can directly control neurotransmitter release at axonal terminals by constraining local membrane excitability and limiting Ca(2+) influx. K(+) channels differ not only in biophysical and pharmacological properties, but in expression and subcellular distribution as well. Importantly, proper targeting of channel proteins is a prerequisite for electrical and chemical functions of axons. In this review, we first highlight recent studies that demonstrate different roles of axonal K(+) channels in the local regulation of axonal excitability. Next, we focus on research progress in identifying axonal targeting motifs and machinery of several different types of K(+) channels present in axons. Regulation of K(+) channel targeting and activity may underlie a novel form of neuronal plasticity. This research field can contribute to generating novel therapeutic strategies through manipulating neuronal excitability in treating neurological diseases, such as multiple sclerosis, neuropathic pain, and Alzheimer's disease.

Indexed as

AnimalsAxonsCell PolarityHumansNerve Tissue ProteinsNeuronal PlasticityNeurotransmitter AgentsPotassium Channels, Voltage-GatedProtein Interaction Domains and MotifsProtein IsoformsProtein TransportShaker Superfamily of Potassium ChannelsNerve Tissue ProteinsNeurotransmitter AgentsPotassium Channels, Voltage-GatedProtein IsoformsShaker Superfamily of Potassium Channels

Identifiers

PMID21530607
PMCPMC3112463
OpenAlexW1977759895

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.