Evidence map›Paper›PMID 39911744›Full record

ArticleFrontiers in neurology2024

Electrophysiological properties of vestibular hair cells isolated from human crista.

Nesrien Mohamed, Mohammad Al-Amin, Frances L Meredith, Olivia Kalmanson, Anna Dondzillo, Stephen Cass, Samuel Gubbels, Katherine J Rennie

Abstract read
In one paragraph

Article in Frontiers in neurology, 2024. 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. Article
  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

8 authors.

Nesrien MohamedDepartment of Otolaryngology-Head & Neck Surgery, University of Colorado School of Medicine, Aurora, CO, United States.
Mohammad Al-AminDepartment of Otolaryngology-Head & Neck Surgery, University of Colorado School of Medicine, Aurora, CO, United States.
Frances L MeredithDepartment of Otolaryngology-Head & Neck Surgery, University of Colorado School of Medicine, Aurora, CO, United States.
Olivia KalmansonDepartment of Otolaryngology-Head & Neck Surgery, University of Colorado School of Medicine, Aurora, CO, United States.
Anna DondzilloDepartment of Otolaryngology-Head & Neck Surgery, University of Colorado School of Medicine, Aurora, CO, United States.
Stephen CassDepartment of Otolaryngology-Head & Neck Surgery, University of Colorado School of Medicine, Aurora, CO, United States.
Samuel GubbelsDepartment of Otolaryngology-Head & Neck Surgery, University of Colorado School of Medicine, Aurora, CO, United States.
Katherine J RennieDepartment of Otolaryngology-Head & Neck Surgery, University of Colorado School of Medicine, Aurora, CO, United States.

Funding

Institutional Training in Otolaryngology ResearchT32DC012280 · NIDCD · UNIVERSITY OF COLORADO DENVER · PI Yuri Agrawal, Sue C. Kinnamon · 2013 to 2026
$3.4M
NIDCD NIH HHS T32 DC012280
6 · The paper itself

Abstract

Introduction: The vast majority of cellular studies on mammalian vestibular hair cells have been carried out in rodent models due in part to the inaccessibility of human inner ear organs and reports describing electrophysiological recordings from human inner ear sensory hair cells are scarce. Here, we obtained freshly harvested vestibular neuroepithelia from adult translabyrinthine surgical patients to obtain electrophysiological recordings from human hair cells. Methods: Whole cell patch clamp recordings were performed on hair cells mechanically isolated from human cristae to characterize voltage-dependent and pharmacological properties of membrane currents. Hair cells were classified as type I or type II according to morphological characteristics and/or their electrophysiological properties. Results: Type I hair cells exhibited low voltage-activated K Discussion: In summary, whole cell recordings from isolated human hair cells revealed ionic currents that strongly resemble mature current phenotypes previously described in hair cells from rodent vestibular epithelia. Rapid access to surgically obtained adult human vestibular neuroepithelia allows translational studies crucial for improved understanding of human peripheral vestibular function.

Indexed as

cGMPK+ currentsemicircular canalvestibular hair cellvestibular schwannoma

Identifiers

PMID39911744
PMCPMC11794080

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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.