Evidence map›Paper›PMID 38605031›Full record

ArticleNature communications2024

Tension activation of mechanosensitive two-pore domain K+ channels TRAAK, TREK-1, and TREK-2.

Ben Sorum, Trevor Docter, Vincent Panico, Robert A Rietmeijer, Stephen G Brohawn

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 1 pooled it
9.6field-weighted citation impact, top 1% 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

34 citing papers in PubMed, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

  1. Pooled it
  2. Reversible modulation of a deep white matter surgical target for depression with low-intensity focused ultrasound.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
    Trial
  3. Article
  4. Article
  5. Article
  6. Tension TRAAKer: a chemigenetic fluorescent membrane tension reporter.bioRxiv : the preprint server for biology · 2026
    Article
  7. Article
  8. Sono-Mechanogenetics: Linking Ultrasound Physics With Cellular Mechanobiology.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Review
  9. Piezo3 is a novel mechanosensitive Piezo ion channel in vertebrates.bioRxiv : the preprint server for biology · 2026
    Article
  10. Review
  11. Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Review
  12. Review
  13. Piezo2 tension sensitivity and its modulation by alternative splicing.bioRxiv : the preprint server for biology · 2026
    Article
  14. Article
  15. Review
  16. Review
  17. Review
  18. Structure-Function Relationships of KAdvances in experimental medicine and biology · 2026
    Review
  19. Review
  20. 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

5 authors at 1 institution in 1 country.

Ben Sorum *Department of Molecular & Cell Biology, University of California Berkeley, Berkeley, CA, 94720, USA.
Trevor Docter *Department of Molecular & Cell Biology, University of California Berkeley, Berkeley, CA, 94720, USA.
Vincent PanicoDepartment of Molecular & Cell Biology, University of California Berkeley, Berkeley, CA, 94720, USA.
Robert A RietmeijerDepartment of Molecular & Cell Biology, University of California Berkeley, Berkeley, CA, 94720, USA.
Stephen G BrohawnDepartment of Molecular & Cell Biology, University of California Berkeley, Berkeley, CA, 94720, USA. brohawn@berkeley.edu.ORCID http://orcid.org/0000-0001-6768-3406
QB3 · US

Funding

Neuroscience Training Program at UC BerkeleyT32NS095939 · NINDS · UNIVERSITY OF CALIFORNIA BERKELEY · PI BATEUP, HELEN S. · 2016 to 2025
$6.3M
Structural basis for K2P channel gating and modulationR01GM145869 · NIGMS · UNIVERSITY OF CALIFORNIA BERKELEY · PI BROHAWN, STEPHEN GRAF · 2022 to 2025
$1.3M
Ultrasonic modulation of cellular electrical signalingR00NS125102 · NINDS · ROWAN UNIVERSITY · PI Ben Sorum · 2024 to 2026
$725k
Ultrasonic modulation of cellular electrical signalingK99NS125102 · NINDS · UNIVERSITY OF CALIFORNIA BERKELEY · PI SORUM, BEN · 2022 to 2023
$232k
NIGMS NIH HHS R01 GM145869NINDS NIH HHS K99 NS125102NINDS NIH HHS R00 NS125102NINDS NIH HHS T32 NS095939
6 · The paper itself

Abstract

TRAAK, TREK-1, and TREK-2 are mechanosensitive two-pore domain K+ (K2P) channels that contribute to action potential propagation, sensory transduction, and muscle contraction. While structural and functional studies have led to models that explain their mechanosensitivity, we lack a quantitative understanding of channel activation by membrane tension. Here, we define the tension response of mechanosensitive K2Ps using patch-clamp recording and imaging. All are low-threshold mechanosensitive channels (T

Indexed as

Potassium Channels, Tandem Pore DomainAction PotentialsMuscle ContractionSensationpotassium channel protein TREK-1Potassium Channels, Tandem Pore Domain

Identifiers

PMID38605031
PMCPMC11009253
OpenAlexW4394727212

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.