Evidence map›Paper›PMID 11050207›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2000

Putting ion channels to work: mechanoelectrical transduction, adaptation, and amplification by hair cells.

A J Hudspeth, Y Choe, A D Mehta, P Martin

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 99 papers.

0numbers the graph read from it
0cells of the map it votes in
99citing 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

99 citing papers in PubMed.

  1. Otolithic organs and vibratory sensitivity in frogs: do saccular otoconial volumes vary according to lifestyle?Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2026
    Review
  2. Article
  3. Article
  4. Hair Cell Regeneration: From Animals to Humans.Clinical and experimental otorhinolaryngology · 2024
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Origins of eukaryotic excitability.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2021
    Review
  13. Article
  14. Review
  15. Review
  16. Effects of Efferent Activity on Hair Bundle Mechanics.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2020
    Article
  17. Review
  18. Article
  19. Active Biomechanics of Sensory Hair Bundles.Cold Spring Harbor perspectives in medicine · 2019
    Review
  20. Capacitive Bio-Inspired Flow Sensing Cupula.Sensors (Basel, Switzerland) · 2019
    Article

39 more citing papers are in PubMed but not listed here.

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.

A J HudspethHoward Hughes Medical Institute and Laboratory of Sensory Neuroscience, The Rockefeller University, 1230 York Avenue, New York, NY 10021-6399, USA. hudspaj@rockvax.rockefeller.edu
Y Choe
A D Mehta
P Martin

Funding

TRANSDUCTION MECHANISM OF HAIR CELLSR01DC000241 · NIDCD · UNIVERSITY OF TEXAS SW MED CTR/DALLAS · PI HUDSPETH, ALBERT JAMES · 1989 to 2011
$4.1M
REPRESENTATION OF WORD FORMS FOR LANGUAGE GENERATIONF32DC000317 · NIDCD · TEMPLE UNIVERSITY · PI SILVERBERG, NINA B · 1998 to 2000
$38k
ELECTROPHYSIOLOGICAL STUDIES OF THE VOMERONASAL SYSTEMF32DC000241 · NIDCD · WORCESTER FOUNDATION FOR BIOMEDICAL RES · PI JANG, TAICHANG · 1996 to 1998
–
NIDCD NIH HHS DC00241NIDCD NIH HHS DC00317NIDCD NIH HHS F32 DC000241NIDCD NIH HHS F32 DC000317NIDCD NIH HHS R01 DC000241
6 · The paper itself

Abstract

As in other excitable cells, the ion channels of sensory receptors produce electrical signals that constitute the cellular response to stimulation. In photoreceptors, olfactory neurons, and some gustatory receptors, these channels essentially report the results of antecedent events in a cascade of chemical reactions. The mechanoelectrical transduction channels of hair cells, by contrast, are coupled directly to the stimulus. As a consequence, the mechanical properties of these channels shape our hearing process from the outset of transduction. Channel gating introduces nonlinearities prominent enough to be measured and even heard. Channels provide a feedback signal that controls the transducer's adaptation to large stimuli. Finally, transduction channels participate in an amplificatory process that sensitizes and sharpens hearing.

Indexed as

Adaptation, PhysiologicalElectric StimulationHair Cells, AuditoryIon Channel GatingIon ChannelsPhysical StimulationIon Channels

Identifiers

PMID11050207
PMCPMC34347

What OpenQuestion holds

Textmetadata
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.