Evidence map›Paper›PMID 41114721›Full record

ArticleeLife2025

Probing the role of synaptic adhesion molecule RTN4RL2 in setting up cochlear connectivity.

Nare Karagulyan, Maja Überegger, Yumeng Qi, Norbert Babai, Florian Hofer, Lejo Johnson Chacko, Fangfang Wang, Maria Luque, Rudolf Glueckert, Anneliese Schrott-Fischer and 3 more

Abstract read
In one paragraph

Article in eLife, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. Article
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

13 authors.

Nare Karagulyan *Institute for Auditory Neuroscience, University Medical Center Göttingen, Göttingen, Germany.ORCID https://orcid.org/0009-0005-3999-2427
Maja Überegger *Institute of Neurobiochemistry, Biocenter, Medical University of Innsbruck, Innsbruck, Austria.
Yumeng Qi *Shanghai Institute of Precision Medicine, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.ORCID https://orcid.org/0000-0003-0196-6846
Norbert BabaiInstitute for Auditory Neuroscience, University Medical Center Göttingen, Göttingen, Germany.
Florian HoferInstitute of Neurobiochemistry, Biocenter, Medical University of Innsbruck, Innsbruck, Austria.
Lejo Johnson ChackoDepartment of Otorhinolaryngology, Medical University of Innsbruck, Innsbruck, Austria.
Fangfang WangShanghai Institute of Precision Medicine, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Maria LuqueDepartment of Otorhinolaryngology, Medical University of Innsbruck, Innsbruck, Austria.
Rudolf GlueckertDepartment of Otorhinolaryngology, Medical University of Innsbruck, Innsbruck, Austria.
Anneliese Schrott-FischerDepartment of Otorhinolaryngology, Medical University of Innsbruck, Innsbruck, Austria.
Yunfeng HuaShanghai Institute of Precision Medicine, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Tobias MoserInstitute for Auditory Neuroscience, University Medical Center Göttingen, Göttingen, Germany.ORCID https://orcid.org/0000-0001-7145-0533
Christine BandtlowInstitute of Neurobiochemistry, Biocenter, Medical University of Innsbruck, Innsbruck, Austria.ORCID https://orcid.org/0000-0001-7437-8864

Funding

Deutsche Forschungsgemeinschaft Germany's Excellence Strategy - EXC2067Deutsche Forschungsgemeinschaft Leibniz Program (MO896/5)European Research Council "DynaHear" (grant agreement No. 101054467)Fondation Pour l'Audition FPA RD-2020-10FWF Austrian Science Fund SPIN-FWFIndustrial Support Fund of Huangpu District in Shanghai XK2019011Innovative Research Team of High-level Local Universities in Shanghai SHSMU-ZLCX20211700National Natural Science Foundation of China 82171133
6 · The paper itself

Abstract

Sound encoding depends on the precise and reliable neurotransmission at the afferent synapses between the sensory inner hair cells (IHCs) and spiral ganglion neurons (SGNs). The molecular mechanisms contributing to the formation, as well as interplay between the pre- and postsynaptic components, remain largely unclear. Here, we tested the role of the synaptic adhesion molecule and Nogo/RTN4 receptor homolog RTN4RL2 (also referred to as NgR2) in the development and function of afferent IHC-SGN synapses. Upon deletion of RTN4RL2 in mice (RTN4RL2 KO), presynaptic IHC active zones showed enlarged synaptic ribbons and a depolarized shift in the activation of Ca

Indexed as

CochleaHair Cells, Auditory, InnerReceptors, Cell SurfaceSpiral GanglionSynapsesAnimalsMiceMice, KnockoutReceptors, Cell Surfaceinner hair cellmouseneuroscienceribbon synapsesound encodingspiral ganglion neuronsynaptic adhesion molecules

Identifiers

PMID41114721
PMCPMC12537009

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.