Evidence map›Paper›PMID 29328021›Full record

ArticleeLife2018

The presynaptic ribbon maintains vesicle populations at the hair cell afferent fiber synapse.

Lars Becker, Michael E Schnee, Mamiko Niwa, Willy Sun, Stephan Maxeiner, Sara Talaei, Bechara Kachar, Mark A Rutherford, Anthony J Ricci

Open access · goldAbstract read
In one paragraph

Article in eLife, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed
6.9field-weighted citation impact, top 2% 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

63 citing papers in PubMed, 100 citations in OpenAlex.

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  15. Reprogramming withPNAS nexus · 2024
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3 more citing papers are in PubMed but not listed here.

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

9 authors at 3 institutions in 1 country.

Lars BeckerDepartment of Otolaryngology, Stanford University, Stanford, United States.ORCID http://orcid.org/0000-0002-3041-3362
Michael E SchneeDepartment of Otolaryngology, Stanford University, Stanford, United States.ORCID http://orcid.org/0000-0001-7836-2632
Mamiko NiwaDepartment of Otolaryngology, Stanford University, Stanford, United States.
Willy SunNational Institute of Deafness and Communicative Disorders, United States.
Stephan MaxeinerMolecular and Cellular Physiology, Stanford University, Stanford, United States.
Sara TalaeiDepartment of Otolaryngology, Stanford University, Stanford, United States.
Bechara KacharNational Institute of Deafness and Communicative Disorders, United States.
Mark A RutherfordDepartment of Otolaryngology, Washington University, St. Louis, United States.
Anthony J RicciDepartment of Otolaryngology, Stanford University, Stanford, United States.ORCID http://orcid.org/0000-0002-1706-8904
Stanford University · USNational Institute on Deafness and Other Communication Disorders · USWashington University in St. Louis · US

Funding

Structural and Molecular Basis of Transduction in Auditory Sensory OrgansZIADC000002 · NIDCD · NATIONAL INSTITUTE ON DEAFNESS AND OTHER COMMUNICATION DISORDERS · PI KACHAR, BECHARA · 2009 to 2025
$38.3M
Advanced Imaging CoreZICDC000081 · NIDCD · NATIONAL INSTITUTE ON DEAFNESS AND OTHER COMMUNICATION DISORDERS · PI WINKLER, DENNIS · 2012 to 2025
$17.4M
EXCITATION AND EXCITOTOXICITY IN TYPE I COCHLEAR AFFERENTS: SYNAPTIC STRUCTURE AND FUNCTIONR01DC014712 · NIDCD · WASHINGTON UNIVERSITY · PI Mark Allen Rutherford · 2016 to 2026
$5.6M
Synaptic Specializations in Auditory Hair CellsR01DC009913 · NIDCD · STANFORD UNIVERSITY · PI RICCI, ANTHONY J · 2009 to 2019
$4.0M
MOLECULAR BASIS OF TRANSDUCTION IN AUDITORY SENSORY ORGANSZ01DC000002 · NIDCD · NATIONAL INSTITUTE ON DEAFNESS AND OTHER COMMUNICATION DISORDERS · PI KACHAR, BECHARA · 1989 to 2008
$3.9M
Identification of factors underlying spiral ganglion neurons??? dynamic rangeF32DC013721 · NIDCD · STANFORD UNIVERSITY · PI NIWA, MAMIKO · 2013 to 2016
$168k
Intramural NIH HHS Z01 DC000002Intramural NIH HHS ZIC DC000081NIDCD NIH HHS F32 DC013721NIDCD NIH HHS R01 DC009913NIDCD NIH HHS R01 DC014712NIH HHS DC009913NIH HHS DC013721NIH HHS DC014712NIH HHS P30 44992NIH HHS Z01-DC000002NIH HHS ZIC DC000081
6 · The paper itself

Abstract

The ribbon is the structural hallmark of cochlear inner hair cell (IHC) afferent synapses, yet its role in information transfer to spiral ganglion neurons (SGNs) remains unclear. We investigated the ribbon's contribution to IHC synapse formation and function using KO mice lacking RIBEYE. Despite loss of the entire ribbon structure, synapses retained their spatiotemporal development and KO mice had a mild hearing deficit. IHCs of KO had fewer synaptic vesicles and reduced exocytosis in response to brief depolarization; a high stimulus level rescued exocytosis in KO. SGNs exhibited a lack of sustained excitatory postsynaptic currents (EPSCs). We observed larger postsynaptic glutamate receptor plaques, potentially compensating for the reduced EPSC rate in KO. Surprisingly, large-amplitude EPSCs were maintained in KO, while a small population of low-amplitude slower EPSCs was increased in number. The ribbon facilitates signal transduction at physiological stimulus levels by retaining a larger residency pool of synaptic vesicles.

Indexed as

Alcohol OxidoreductasesAnimalsCo-Repressor ProteinsCytoplasmic VesiclesDNA-Binding ProteinsHair Cells, AuditoryMiceMice, KnockoutNeurons, AfferentPhosphoproteinsSignal TransductionSynapsesAlcohol OxidoreductasesCo-Repressor ProteinsCtbp2 protein, mouseDNA-Binding ProteinsPhosphoproteinsauditoryhair cellsmousemultivesicular releaseneuroscienceribeyesynaptic ribbonssynaptic transmission

Identifiers

PMID29328021
PMCPMC5794257
OpenAlexW2783947936

What OpenQuestion holds

Textmetadata
LicenceCC0
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.