Evidence map›Paper›PMID 19633555›Full record

ReviewCurrent opinion in otolaryngology & head and neck surgery2009

Tip links in hair cells: molecular composition and role in hearing loss.

Hirofumi Sakaguchi, Joshua Tokita, Ulrich Müller, Bechara Kachar

Abstract readReview
In one paragraph

Review in Current opinion in otolaryngology & head and neck surgery, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 10% 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

42 citing papers in PubMed, 1 synthesis or guideline pooled it, 74 citations in OpenAlex.

  1. Polymorphisms and NIHL: a systematic review and meta-analyses.Frontiers in cellular neuroscience · 2023
    Pooled it
  2. Article
  3. Article
  4. The structure of theProceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  5. Article
  6. Article
  7. Noise-Induced Hearing Loss.Journal of clinical medicine · 2023
    Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Spectrum ofGenes · 2021
    Article
  14. Article
  15. Article
  16. Temporal Vestibular Deficits inFrontiers in molecular neuroscience · 2020
    Article
  17. Review
  18. Article
  19. Review
  20. 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

4 authors at 4 institutions in 2 countries.

Hirofumi SakaguchiDepartment of Otolaryngology-Head and Neck Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Joshua Tokita
Ulrich Müller
Bechara Kachar
Kyoto Prefectural University of Medicine · JPNational Institutes of Health · USScripps Research Institute · USUniversity of Illinois Chicago · 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
Intramural NIH HHS ZIA DC000002
6 · The paper itself

Abstract

purpose of reviewTip links are thought to be an essential element of the mechanoelectrical transduction (MET) apparatus in sensory hair cells of the inner ear. The molecules that form tip links have recently been identified, and the analysis of their properties has not only changed our view of MET but also suggests that tip-link defects can cause hearing loss. RECENT

findingsStructural, histological and biochemical studies show that the extracellular domains of two deafness-associated cadherins, cadherin 23 (CDH23) and protocadherin 15 (PCDH15), interact in trans to form the upper and lower part of each tip link, respectively. High-speed Ca imaging suggests that MET channels are localized exclusively at the lower end of each tip link. Biochemical and genetic studies provide evidence that defects in tip links cause hearing impairment in humans. SUMMARY: The identification of the proteins that form tip links have shed new light on the molecular basis of MET and the mechanisms causing hereditary deafness, noise-induced hearing loss and presbycusis.

Indexed as

AnimalsCadherin Related ProteinsCadherinsDeafnessHair Cells, AuditoryHair Cells, Auditory, InnerHearing Loss, Noise-InducedHumansMechanotransduction, CellularMicePresbycusisProtein PrecursorsCadherin Related ProteinsCadherinsCDH23 protein, humanCdh23 protein, mouseCDHR15, humanCDHR15 protein, mouseProtein Precursors

Identifiers

PMID19633555
PMCPMC2921850
OpenAlexW2084921526

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.