Evidence map›Paper›PMID 24281353›Full record

ReviewJournal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology2014

Evolution of vertebrate mechanosensory hair cells and inner ears: toward identifying stimuli that select mutation driven altered morphologies.

Bernd Fritzsch, Hans Straka

Open access · greenAbstract readReview
In one paragraph

Review in Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

58 citing papers in PubMed, 116 citations in OpenAlex.

  1. Trial
  2. Article
  3. medRxiv : the preprint server for health sciences · 2026
    Article
  4. Article
  5. Review
  6. Article
  7. Sponge bHLH Gene Expression inInternational journal of molecular sciences · 2025
    Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Review
  14. Article
  15. Review
  16. Article
  17. Hearing without a tympanic ear.The Journal of experimental biology · 2022
    Review
  18. Article
  19. Early Deletion ofFrontiers in cell and developmental biology · 2022
    Article
  20. Review
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 at 1 institution in 1 country.

Bernd FritzschDepartment of Biology, University of Iowa, 143 BB, Iowa, IA, 52242, USA, bernd-fritzsch@uiowa.edu.
Hans Straka
Ludwig-Maximilians-Universität München · DE

Funding

Tissue Culture CoreP30DC010362 · NIDCD · UNIVERSITY OF IOWA · PI GREEN, STEVEN H, HANSEN, MARLAN R · 2010 to 2014
$2.0M
NIDCD NIH HHS P30 DC 010362NIDCD NIH HHS P30 DC010362
6 · The paper itself

Abstract

Among the major distance senses of vertebrates, the ear is unique in its complex morphological changes during evolution. Conceivably, these changes enable the ear to adapt toward sensing various physically well-characterized stimuli. This review develops a scenario that integrates sensory cell with organ evolution. We propose that molecular and cellular evolution of the vertebrate hair cells occurred prior to the formation of the vertebrate ear. We previously proposed that the genes driving hair cell differentiation were aggregated in the otic region through developmental re-patterning that generated a unique vertebrate embryonic structure, the otic placode. In agreement with the presence of graviceptive receptors in many vertebrate outgroups, it is likely that the vertebrate ear originally functioned as a simple gravity-sensing organ. Based on the rare occurrence of angular acceleration receptors in vertebrate outgroups, we further propose that the canal system evolved with a more sophisticated ear morphogenesis. This evolving morphogenesis obviously turned the initial otocyst into a complex set of canals and recesses, harboring multiple sensory epithelia each adapted to the acquisition of a specific aspect of a given physical stimulus. As support for this evolutionary progression, we provide several details of the molecular basis of ear development.

Indexed as

Biological EvolutionEar, InnerHair Cells, AuditoryVertebratesAcoustic StimulationAnimalsHearingMorphogenesisMutation

Identifiers

PMID24281353
PMCPMC3918741
OpenAlexW1987145714

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.