Evidence map›Paper›PMID 41792388›Full record

ReviewJournal of the Association for Research in Otolaryngology : JARO2026

The Cochlear Lateral Wall as a Biological Battery: the Mechanisms Underlying K

Fumiaki Nin, Hiroshi Hibino

Abstract readReview
In one paragraph

Review in Journal of the Association for Research in Otolaryngology : JARO, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

2 authors.

Fumiaki NinDivision of Biological Principles, Department of Physiology and Biophysics, Graduate School of Medicine, Gifu University, Gifu, 501-1194, Japan. nin.fumiaki.u7@f.gifu-u.ac.jp.ORCID http://orcid.org/0000-0002-0408-7540
Hiroshi HibinoDivision of Glocal Pharmacology, Department of Pharmacology, Graduate School of Medicine, The University of Osaka, Osaka, 565-0871, Japan. hibino@pharma2.med.osaka-u.ac.jp.

Funding

AMED-CREST 20gm08100004AMED-CREST 25gm1510004the Ministry of Education, Culture, Sports, Science and Technology of Japan 24H00798the Ministry of Education, Culture, Sports, Science and Technology of Japan 24K02598
6 · The paper itself

Abstract

The cochlea possesses an exceptional capacity for rapid sensory transduction, enabling sound perception of at frequencies exceeding 15 kHz. This extraordinary performance depends on a specialized electrochemical environment that maintains a high endocochlear potential (EP) and facilitates efficient K⁺ circulation. The cochlear lateral wall serves as a central component, functioning as a biological battery that generates and sustains the EP via intricate ion transport mechanisms. It consists of two epithelial-like layers-the marginal cell layer and the syncytial layer-which are electrically insulated by tight junctions and interconnected via gap junctions. K⁺ enters hair cells from the K⁺-rich endolymph to initiate sensory transduction and is subsequently recycled through the perilymph and reabsorbed by the lateral wall. Our combined electrophysiological and mathematical modeling studies elucidate that the EP primarily depends on K⁺ equilibrium potentials across the apical membranes of intermediate and marginal cells, primarily mediated by K

Indexed as

CochleaPotassiumAnimalsHumansIon TransportKcnj10 ChannelModels, BiologicalPotassium Channels, Inwardly RectifyingKcnj10 ChannelPotassiumPotassium Channels, Inwardly RectifyingCochleaStria vascularis

Identifiers

PMID41792388
PMCPMC13237396

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.