Evidence map›Paper›PMID 32343945›Full record

ArticleNeuron2020

TMIE Defines Pore and Gating Properties of the Mechanotransduction Channel of Mammalian Cochlear Hair Cells.

Christopher L Cunningham, Xufeng Qiu, Zizhen Wu, Bo Zhao, Guihong Peng, Ye-Hyun Kim, Amanda Lauer, Ulrich Müller

Open access · bronzeAbstract read
In one paragraph

Article in Neuron, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers.

0numbers the graph read from it
0cells of the map it votes in
80citing papers in PubMed
5.7field-weighted citation impact, top 3% 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

80 citing papers in PubMed, 123 citations in OpenAlex.

  1. Review
  2. PIPbioRxiv : the preprint server for biology · 2026
    Article
  3. Review
  4. Cryo-EM reveals a right-handed double-helix dimer architecture of PCDH15.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  5. Article
  6. Article
  7. Drug Discovery Targeting Nicotinic Acetylcholine Receptors for Hearing Loss.International journal of molecular sciences · 2026
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Lipid Regulation of Mechanosensitive Ion Channels.International journal of molecular sciences · 2026
    Review
  13. Article
  14. Article
  15. LHFPL5 is required for maximal activation of the mechanotransduction channel in cochlear hair cells.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  16. Review
  17. The RNA-binding protein TRIM71 is essential for hearing in humans and mice and times auditory sensory organ development.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  18. Article
  19. Article
  20. Ectopic mouse TMC1 and TMC2 alone form mechanosensitive channels that are potently modulated by TMIE.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 3 institutions in 1 country.

Christopher L CunninghamThe Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
Xufeng QiuThe Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
Zizhen WuThe Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
Bo ZhaoDepartment of Otolaryngology - Head & Neck Surgery, Indiana University School of Medicine, Indianapolis, IN 46202, USA.
Guihong PengThe Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
Ye-Hyun KimDepartment of Otolaryngology - HNS, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
Amanda LauerDepartment of Otolaryngology - HNS, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
Ulrich MüllerThe Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA. Electronic address: umuelle3@jhmi.edu.
Johns Hopkins Medicine · USJohns Hopkins University · USIndiana University – Purdue University Indianapolis · US

Funding

Mechanosensor Development, Function, and DysfunctionR01DC005965 · NIDCD · SCRIPPS RESEARCH INSTITUTE, THE · PI MUELLER, ULRICH · 2003 to 2023
$10.2M
Mouse models to study inherited forms of deafnessR01DC007704 · NIDCD · SCRIPPS RESEARCH INSTITUTE, THE · PI MUELLER, ULRICH · 2005 to 2014
$5.0M
Integrative Structural and Functional Characterization of Tip-Link Cadherins DeafnessR01DC016960 · NIDCD · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MUELLER, ULRICH, SHAPIRO, LAWRENCE S · 2018 to 2022
$3.3M
Functions of Myosin VII in Mechanosensory Hair CellsR01DC014427 · NIDCD · OREGON HEALTH & SCIENCE UNIVERSITY · PI BARR-GILLESPIE, PETER GORDON, MUELLER, ULRICH · 2016 to 2020
$3.1M
Physiology and Pathophysiology of Interactions between Hair Cells and Neurons.R01DC014713 · NIDCD · SCRIPPS RESEARCH INSTITUTE, THE · PI MUELLER, ULRICH · 2015 to 2019
$2.5M
Exploring the role of LHFPL5-associated proteins and Ca2+-binding proteins in hair cell mechanotransductionK99DC016328 · NIDCD · JOHNS HOPKINS UNIVERSITY · PI WU, ZIZHEN · 2018 to 2019
$272k
Contribution of COMT2 to auditory processing in mammalian sensory hair cellsF32DC015724 · NIDCD · SCRIPPS RESEARCH INSTITUTE, THE · PI CUNNINGHAM, CHRISTOPHER L · 2016 to 2018
$184k
NIDCD NIH HHS F32 DC015724NIDCD NIH HHS K99 DC016328NIDCD NIH HHS R01 DC005965NIDCD NIH HHS R01 DC007704NIDCD NIH HHS R01 DC014427NIDCD NIH HHS R01 DC014713NIDCD NIH HHS R01 DC016960
6 · The paper itself

Abstract

TMC1 and TMC2 (TMC1/2) have been proposed to form the pore of the mechanotransduction channel of cochlear hair cells. Here, we show that TMC1/2 cannot form mechanotransduction channels in cochlear hair cells without TMIE. TMIE binds to TMC1/2, and a TMIE mutation that perturbs TMC1/2 binding abolishes mechanotransduction. N-terminal TMIE deletions affect the response of the mechanotransduction channel to mechanical force. Similar to mechanically gated TREK channels, the C-terminal cytoplasmic TMIE domain contains charged amino acids that mediate binding to phospholipids, including PIP

Indexed as

AnimalsHair Cells, AuditoryIon ChannelsMechanotransduction, CellularMembrane ProteinsMiceMice, TransgenicIon ChannelsMembrane ProteinsTMC1 protein, mouseTMC2 protein, mouseTmie protein, mouse

Identifiers

PMID32343945
PMCPMC7351599
OpenAlexW3018995158

What OpenQuestion holds

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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.