Evidence map›Paper›PMID 23328740›Full record

ArticleEMBO reports2013

Endogenous electric currents might guide rostral migration of neuroblasts.

Lin Cao, Dongguang Wei, Brian Reid, Siwei Zhao, Jin Pu, Tingrui Pan, Ebenezer Yamoah, Min Zhao

Abstract read
In one paragraph

Article in EMBO reports, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers.

0numbers the graph read from it
0cells of the map it votes in
60citing papers in PubMed
–field-weighted citation impact
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

60 citing papers in PubMed.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Lin CaoDepartment of Dermatology, University of California, Davis, 3301 C Street, Sacramento, California 95816, USA.
Dongguang Wei
Brian Reid
Siwei Zhao
Jin Pu
Tingrui Pan
Ebenezer Yamoah
Min Zhao

Funding

Molecular Generators at Corneal Wounds Produce and regulate the Wound Electrical SignalsR01EY019101 · NEI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI ZHAO, MIN · 2010 to 2023
$5.2M
Potassium Homeostasis in the Inner EarR01DC007592 · NIDCD · UNIVERSITY OF NEVADA RENO · PI YAMOAH, EBENEZER N · 2005 to 2014
$4.5M
PROPERTIES AND FUNCTIONS OF CA CHANNELS IN HAIR CELLSR01DC003826 · NIDCD · UNIVERSITY OF NEVADA RENO · PI YAMOAH, EBENEZER N · 2000 to 2014
$4.4M
Re-population of Hair Cells and Spiral Ganglia NeuronsR01DC010917 · NIDCD · UNIVERSITY OF NEVADA RENO · PI YAMOAH, EBENEZER N · 2010 to 2014
$2.3M
FUNCTIONAL PROPERTIES OF CA PUMPS IN HAIR CELLR01DC004215 · NIDCD · UNIVERSITY OF CINCINNATI · PI YAMOAH, EBENEZER N. · 1999 to 2003
$1.0M
NEI NIH HHS 1R01EY019101NEI NIH HHS R01 EY019101NIDCD NIH HHS DC007592NIDCD NIH HHS R01 DC003826NIDCD NIH HHS R01 DC004215NIDCD NIH HHS R01 DC007592NIDCD NIH HHS R01 DC010917NIDCD NIH HHS R01-DC010917
6 · The paper itself

Abstract

Mechanisms that guide directional migration of neuroblasts from the subventricular zone (SVZ) are not well understood. We report here that endogenous electric currents serve as a guidance cue for neuroblast migration. We identify the existence of naturally occurring electric currents (1.5±0.6 μA/cm(2), average field strength of ∼3 mV/mm) along the rostral migration path in adult mouse brain. Electric fields of similar strength direct migration of neuroblasts from the SVZ in culture and in brain slices. The purinergic receptor P2Y1 mediates this migration. The results indicate that naturally occurring electric currents serve as a new guidance mechanism for rostral neuronal migration.

Indexed as

Cell MovementAnimalsCerebral VentriclesElectric ImpedanceElectric StimulationElectrodesGene Knockdown TechniquesIn Vitro TechniquesMiceNeural Stem CellsOlfactory BulbPurinergic P2Y Receptor AntagonistsReceptors, Purinergic P2Y1RNA, Small InterferingSuraminPurinergic P2Y Receptor AntagonistsReceptors, Purinergic P2Y1RNA, Small InterferingSuramin

Identifiers

PMID23328740
PMCPMC3596136

What OpenQuestion holds

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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.