Evidence map›Paper›PMID 25616095›Full record

ReviewHearing research2015

The regulation of gene expression in hair cells.

Allen F Ryan, Ryoukichi Ikeda, Masatsugu Masuda

Abstract readReview
In one paragraph

Review in Hearing research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.5field-weighted citation impact, top 40% 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

5 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Article
  3. Focal Degeneration of Vestibular Neuroepithelium in the Cristae Ampullares of Three Human Subjects.Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology · 2018
    Article
  4. Preservation of Cells of the Organ of Corti and Innervating Dendritic Processes Following Cochlear Implantation in the Human: An Immunohistochemical Study.Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology · 2018
    Article
  5. 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

3 authors at 1 institution in 1 country.

Allen F RyanDepartments of Surgery/Otolaryngology, University of California, San Diego - School of Medicine, 9500 Gilman Drive, La Jolla, CA 92093, USA; Departments of Neurosciences, University of California, San Diego - School of Medicine, 9500 Gilman Drive, La Jolla, CA 92093, USA. Electronic address: afryan@ucsd.edu.
Ryoukichi IkedaDepartments of Surgery/Otolaryngology, University of California, San Diego - School of Medicine, 9500 Gilman Drive, La Jolla, CA 92093, USA.
Masatsugu MasudaDepartments of Surgery/Otolaryngology, University of California, San Diego - School of Medicine, 9500 Gilman Drive, La Jolla, CA 92093, USA.
University of California, San Diego · US

Funding

ENVIRONMENT INFLUENCES UPON AUDITORY DEVELOPMENTR01DC000139 · NIDCD · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI RYAN, ALLEN F · 1989 to 2006
$2.5M
Basic Mechanisms on Hearing Loss of Cochlear OriginI01BX001205 · VA · VA SAN DIEGO HEALTHCARE SYSTEM · PI RYAN, ALLEN F. · 2013 to 2024
–
BLRD VA I01 BX001205NIDCD NIH HHS DC000139NIDCD NIH HHS R01 DC000139
6 · The paper itself

Abstract

No genes have been discovered for which expression is limited only to inner ear hair cells. This is hardly surprising, since the number of mammalian genes is estimated to be 20-25,000, and each gene typically performs many tasks in various locations. Many genes are expressed in inner ear sensory cells and not in other cells of the labyrinth. However, these genes are also expressed in other locations, often in other sensory or neuronal cell types. How gene transcription is directed specifically to hair cells is unclear. Key transcription factors that act during development can specify cell phenotypes, and the hair cell is no exception. The transcription factor ATOH1 is well known for its ability to transform nonsensory cells of the developing inner ear into hair cells. And yet, ATOH1 also specifies different sensory cells at other locations, neuronal phenotypes in the brain, and epithelial cells in the gut. How it specifies hair cells in the inner ear, but alternate cell types in other locations, is not known. Studies of regulatory DNA and transcription factors are revealing mechanisms that direct gene expression to hair cells, and that determine the hair cell identity. The purpose of this review is to summarize what is known about such gene regulation in this key auditory and vestibular cell type.

Indexed as

AnimalsBasic Helix-Loop-Helix ProteinsEnhancer Elements, GeneticGene Expression Regulation, DevelopmentalHair Cells, Auditory, InnerHomeodomain ProteinsHumansMiceMice, TransgenicMyosinsMyosin VIIaTranscription Factor Brn-3CAtoh1 protein, mouseBasic Helix-Loop-Helix ProteinsHomeodomain ProteinsMYO7A protein, humanMyo7a protein, mouseMyosinsMyosin VIIaPou4f3 protein, mouseTranscription Factor Brn-3C

Identifiers

PMID25616095
PMCPMC4510037
OpenAlexW2030993243

What OpenQuestion holds

Textmetadata
LicenceTDM
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.