Evidence map›Paper›PMID 38986620›Full record

ArticleNeuron2024

Sequence variations and accessory proteins adapt TMC functions to distinct sensory modalities.

Qiang Jiang, Wenjuan Zou, Shitian Li, Xufeng Qiu, Linhui Zhu, Lijun Kang, Ulrich Müller

Abstract read
In one paragraph

Article in Neuron, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. 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
  5. Review
  6. Article
  7. The Diverse Functions of the Calcium- and Integrin-Binding Protein Family.International journal of molecular sciences · 2025
    Review
  8. 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

7 authors.

Qiang JiangThe Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
Wenjuan ZouDepartment of Neurosurgery of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310053, Zhejiang, China.
Shitian LiDepartment of Neurology of the Fourth Affiliated Hospital and School of Brain Science and Brain Medicine, NHC and CAMS Key Laboratory of Medical Neurobiology, Zhejiang University School of Medicine, Yiwu 322000, China.
Xufeng QiuThe Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
Linhui ZhuDepartment of Neurology of the Fourth Affiliated Hospital and School of Brain Science and Brain Medicine, NHC and CAMS Key Laboratory of Medical Neurobiology, Zhejiang University School of Medicine, Yiwu 322000, China.
Lijun KangDepartment of Neurology of the Fourth Affiliated Hospital and School of Brain Science and Brain Medicine, NHC and CAMS Key Laboratory of Medical Neurobiology, Zhejiang University School of Medicine, Yiwu 322000, China. Electronic address: kanglijun@zju.edu.cn.
Ulrich MüllerThe Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA. Electronic address: umuelle3@jhmi.edu.

Funding

Mechanosensor Development, Function, and DysfunctionR01DC005965 · NIDCD · SCRIPPS RESEARCH INSTITUTE, THE · PI MUELLER, ULRICH · 2003 to 2023
$10.2M
NIDCD NIH HHS R01 DC005965
6 · The paper itself

Abstract

Transmembrane channel-like (TMC) proteins are expressed throughout the animal kingdom and are thought to encode components of ion channels. Mammals express eight TMCs (mTMC1-8), two of which (mTMC1 and mTMC2) are subunits of mechanotransduction channels. C. elegans expresses two TMCs (TMC-1 and TMC-2), which mediate mechanosensation, egg laying, and alkaline sensing. The mechanisms by which nematode TMCs contribute to such diverse physiological processes and their functional relationship to mammalian mTMCs is unclear. Here, we show that association with accessory proteins tunes nematode TMC-1 to divergent sensory functions. In addition, distinct TMC-1 domains enable touch and alkaline sensing. Strikingly, these domains are segregated in mammals between mTMC1 and mTMC3. Consistent with these findings, mammalian mTMC1 can mediate mechanosensation in nematodes, while mTMC3 can mediate alkaline sensation. We conclude that sequence diversification and association with accessory proteins has led to the emergence of TMC protein complexes with diverse properties and physiological functions.

Indexed as

Caenorhabditis elegansCaenorhabditis elegans ProteinsMechanotransduction, CellularAnimalsHumansIon ChannelsMembrane ProteinsCaenorhabditis elegans ProteinsIon ChannelsMembrane Proteinsalkaline sensingankyrinCALM-1C. elegansCIB2egg layingmechanotransductionTMC-1TMIEtouch

Identifiers

PMID38986620
PMCPMC11377162

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Registered trials

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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.