Evidence map›Paper›PMID 28636944›Full record

ArticleCell reports2017

Transduction of Repetitive Mechanical Stimuli by Piezo1 and Piezo2 Ion Channels.

Amanda H Lewis, Alisa F Cui, Malcolm F McDonald, Jörg Grandl

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers.

0numbers the graph read from it
0cells of the map it votes in
81citing papers in PubMed
7.0field-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

81 citing papers in PubMed, 135 citations in OpenAlex.

  1. Trial
  2. Review
  3. Article
  4. Article
  5. Article
  6. Flexible Dielectric Acoustic Resonator Patch for Tissue Regeneration.Advanced materials (Deerfield Beach, Fla.) · 2026
    Article
  7. Review
  8. Article
  9. Article
  10. The therapeutic potential of Piezo1 channel-mediated ferroptosis and its inhibitor.Apoptosis : an international journal on programmed cell death · 2026
    Review
  11. Article
  12. Review
  13. PIEZO1 in Immune Cells: From Force to Function.Results and problems in cell differentiation · 2026
    Review
  14. Review
  15. Article
  16. Review
  17. Review
  18. Review
  19. Article
  20. Bioactive materials · 2025
    Article

21 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 at 3 institutions in 1 country.

Amanda H LewisDepartment of Neurobiology, Duke University Medical Center, Durham, NC 27710, USA.
Alisa F CuiDepartment of Neurobiology, Duke University Medical Center, Durham, NC 27710, USA.
Malcolm F McDonaldDepartment of Neurobiology, Duke University Medical Center, Durham, NC 27710, USA.
Jörg GrandlDepartment of Neurobiology, Duke University Medical Center, Durham, NC 27710, USA. Electronic address: grandl@neuro.duke.edu.
Duke Medical Center · USDuke University · USDuke University Hospital · US

Funding

Identifying the physical stimuli for activation and sensitization of Piezo mechanosensitive ion channelsF32NS094088 · NINDS · DUKE UNIVERSITY · PI LEWIS, AMANDA HALLEY · 2016 to 2018
$179k
NINDS NIH HHS F32 NS094088
6 · The paper itself

Abstract

Several cell types experience repetitive mechanical stimuli, including vein endothelial cells during pulsating blood flow, inner ear hair cells upon sound exposure, and skin cells and their innervating dorsal root ganglion (DRG) neurons when sweeping across a textured surface or touching a vibrating object. While mechanosensitive Piezo ion channels have been clearly implicated in sensing static touch, their roles in transducing repetitive stimulations are less clear. Here, we perform electrophysiological recordings of heterologously expressed mouse Piezo1 and Piezo2 responding to repetitive mechanical stimulations. We find that both channels function as pronounced frequency filters whose transduction efficiencies vary with stimulus frequency, waveform, and duration. We then use numerical simulations and human disease-related point mutations to demonstrate that channel inactivation is the molecular mechanism underlying frequency filtering and further show that frequency filtering is conserved in rapidly adapting mouse DRG neurons. Our results give insight into the potential contributions of Piezos in transducing repetitive mechanical stimuli.

Indexed as

Mechanotransduction, CellularAnimalsGanglia, SpinalHEK293 CellsHumansIon ChannelsMembrane PotentialsMiceNeuronsIon ChannelsPiezo1 protein, mousePiezo2 protein, mousedorsal root ganglia neuronsfour-state gating mechanismfrequency filteringinactivationmechanosensitive ion channelmechanotransductionPiezo1Piezo2repetitive stimulation

Identifiers

PMID28636944
PMCPMC5646378
OpenAlexW2645647341

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.