Evidence map›Paper›PMID 24327562›Full record

ArticleeLife2013

A Gata3-Mafb transcriptional network directs post-synaptic differentiation in synapses specialized for hearing.

Wei-Ming Yu, Jessica M Appler, Ye-Hyun Kim, Allison M Nishitani, Jeffrey R Holt, Lisa V Goodrich

Open access · goldAbstract read
In one paragraph

Article in eLife, 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
2.6field-weighted citation impact, top 10% 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

60 citing papers in PubMed, 88 citations in OpenAlex.

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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

6 authors at 1 institution in 1 country.

Wei-Ming YuDepartment of Neurobiology, Harvard Medical School, Boston, United States.
Jessica M Appler
Ye-Hyun Kim
Allison M Nishitani
Jeffrey R Holt
Lisa V Goodrich
Harvard University · US

Funding

SYNAPTIC MECHANISMS IN HIPPOCAMPAL EPILEPTOGENESISP30HD018655 · NICHD · CHILDREN'S HOSPITAL BOSTON · PI POMEROY, SCOTT LOREN · 1985 to 2015
$26.2M
Genetic Dissection of Auditory Circuit AssemblyR01DC009223 · NIDCD · HARVARD MEDICAL SCHOOL · PI Lisa Goodrich · 2009 to 2026
$8.4M
Ion Channel Function in Auditory & Vestibular Hair CellsR01DC005439 · NIDCD · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI HOLT, JEFFREY R · 2001 to 2019
$5.5M
The role of MafB in auditory synapse developmentF32DC012695 · NIDCD · HARVARD MEDICAL SCHOOL · PI YU, WEI-MING · 2013 to 2015
$183k
NICHD NIH HHS P30 HD018655NIDCD NIH HHS F32 DC012695NIDCD NIH HHS R01 DC005439NIDCD NIH HHS R01 DC009223
6 · The paper itself

Abstract

Information flow through neural circuits is determined by the nature of the synapses linking the subtypes of neurons. How neurons acquire features distinct to each synapse remains unknown. We show that the transcription factor Mafb drives the formation of auditory ribbon synapses, which are specialized for rapid transmission from hair cells to spiral ganglion neurons (SGNs). Mafb acts in SGNs to drive differentiation of the large postsynaptic density (PSD) characteristic of the ribbon synapse. In Mafb mutant mice, SGNs fail to develop normal PSDs, leading to reduced synapse number and impaired auditory responses. Conversely, increased Mafb accelerates synaptogenesis. Moreover, Mafb is responsible for executing one branch of the SGN differentiation program orchestrated by the Gata3 transcriptional network. Remarkably, restoration of Mafb rescues the synapse defect in Gata3 mutants. Hence, Mafb is a powerful regulator of cell-type specific features of auditory synaptogenesis that offers a new entry point for treating hearing loss. DOI: http://dx.doi.org/10.7554/eLife.01341.001.

Indexed as

Cell DifferentiationGATA3 Transcription FactorHumansMafB Transcription FactorSynapsesGATA3 protein, humanGATA3 Transcription FactorMAFB protein, humanMafB Transcription FactorauditoryGata3Mafbribbon synapsespiral ganglion neuronsynaptogenesis

Identifiers

PMID24327562
PMCPMC3851837
OpenAlexW2112106734

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.