Evidence map›Paper›PMID 22724068›Full record

ArticleOpen biology2012

TRPC3 and TRPC6 are essential for normal mechanotransduction in subsets of sensory neurons and cochlear hair cells.

Kathryn Quick, Jing Zhao, Niels Eijkelkamp, John E Linley, Francois Rugiero, James J Cox, Ramin Raouf, Martine Gringhuis, Jane E Sexton, Joel Abramowitz and 10 more

Open access · goldAbstract read
In one paragraph

Article in Open biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 89 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
89citing papers in PubMed, 1 pooled it
7.6field-weighted citation impact, top 2% 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

89 citing papers in PubMed, 1 synthesis or guideline pooled it, 162 citations in OpenAlex.

  1. Pooled it
  2. Review
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  7. Spinal TRPC3 promotes neuropathic pain and coordinates phospholipase C-induced mechanical hypersensitivity.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  8. TRP channels in mammalian hearing loss.Frontiers in molecular neuroscience · 2025
    Review
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29 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

20 authors at 9 institutions in 5 countries.

Kathryn QuickMolecular Nociception Group, Wolfson Institute for Biomedical Research, University College London, London WC1E 6BT, UK.
Jing Zhao
Niels Eijkelkamp
John E Linley
Francois Rugiero
James J Cox
Ramin Raouf
Martine Gringhuis
Jane E Sexton
Joel Abramowitz
Ruth Taylor
Andy Forge
Jonathan Ashmore
Nerissa Kirkwood
Corné J Kros
Guy P Richardson
Marc Freichel
Veit Flockerzi
Lutz Birnbaumer
John N Wood
University College London · GBThe London College · GBSaarland University · DESussex County Community College · USGray's InnNational Institute of Environmental Health Sciences · USNational Institute of Health Sciences · LKSeoul Medical Center · KRUniversity of Sussex · GB

Funding

Transmembrane Signaling Mechanisms Involving TRP ChannelsZIAES101684 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI BIRNBAUMER, LUTZ · 2011 to 2014
$3.2M
Intramural NIH HHSMedical Research Council G0100798Medical Research Council G0901905Medical Research Council G1000068Medical Research Council G1100340Wellcome Trust
6 · The paper itself

Abstract

Transient receptor potential (TRP) channels TRPC3 and TRPC6 are expressed in both sensory neurons and cochlear hair cells. Deletion of TRPC3 or TRPC6 in mice caused no behavioural phenotype, although loss of TRPC3 caused a shift of rapidly adapting (RA) mechanosensitive currents to intermediate-adapting currents in dorsal root ganglion sensory neurons. Deletion of both TRPC3 and TRPC6 caused deficits in light touch and silenced half of small-diameter sensory neurons expressing mechanically activated RA currents. Double TRPC3/TRPC6 knock-out mice also showed hearing impairment, vestibular deficits and defective auditory brain stem responses to high-frequency sounds. Basal, but not apical, cochlear outer hair cells lost more than 75 per cent of their responses to mechanical stimulation. FM1-43-sensitive mechanically gated currents were induced when TRPC3 and TRPC6 were co-expressed in sensory neuron cell lines. TRPC3 and TRPC6 are thus required for the normal function of cells involved in touch and hearing, and are potential components of mechanotransducing complexes.

Indexed as

Action PotentialsAnimalsCells, CulturedCell SizeEvoked Potentials, Auditory, Brain StemGanglia, SpinalHair Cells, AuditoryHair Cells, Auditory, OuterHearing Loss, SensorineuralHypesthesiaImidazolesIon TransportMechanotransduction, CellularMiceMice, Inbred C57BLMice, Knockout1-(2-(3-(4-methoxyphenyl)propoxy)-4-methoxyphenylethyl)-1H-imidazoleImidazolesNerve Tissue ProteinsTRPC3 cation channelTRPC6 Cation ChannelTrpc6 protein, mouseTRPC Cation Channelshearingmechanosensationtouch

Identifiers

PMID22724068
PMCPMC3376737
OpenAlexW2160610710

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.