Evidence map›Paper›PMID 31629771›Full record

ReviewJournal of molecular biology2020

A Skeptic's Guide to Bacterial Mechanosensing.

Ravi Chawla, Rachit Gupta, Tanmay P Lele, Pushkar P Lele

Abstract readReview
In one paragraph

Review in Journal of molecular biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing 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

44 citing papers in PubMed.

  1. Review
  2. Morphogenesis of bacterial colonies in liquid crystalline environments.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. Article
  4. Article
  5. ThemBio · 2026
    Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Free-swimming bacteria transcriptionally respond to shear flow.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  14. The surface interface and swimming motility influence surface-sensing responses inProceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  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

4 authors.

Ravi ChawlaArtie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX, USA.
Rachit GuptaArtie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX, USA.
Tanmay P LeleDepartment of Chemical Engineering, University of Florida, Gainesville, Fl, USA.
Pushkar P LeleArtie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX, USA. Electronic address: plele@tamu.edu.

Funding

SUBSTRATE RIGIDITY AND GENE EXPRESSION: Role of Nuclear TensionR01EB014869 · NIBIB · UNIVERSITY OF FLORIDA · PI LELE, TANMAY P. · 2012 to 2019
$3.4M
Mechanical Regulation of Ultra-Sensitivity in E. Coli Flagellar MotorsR01GM123085 · NIGMS · TEXAS ENGINEERING EXPERIMENT STATION · PI LELE, PUSHKAR PRAKASH · 2017 to 2025
$1.8M
NIBIB NIH HHS R01 EB014869NIGMS NIH HHS R01 GM123085
6 · The paper itself

Abstract

Surface sensing in bacteria is a precursor to the colonization of biotic and abiotic surfaces, and an important cause of drug resistance and virulence. As a motile bacterium approaches and adheres to a surface from the bulk fluid, the mechanical forces that act on it change. Bacteria are able to sense these changes in the mechanical load through a process termed mechanosensing. Bacterial mechanosensing has featured prominently in recent literature as playing a key role in surface sensing. However, the changes in mechanical loads on different parts of the cell at a surface vary in magnitudes as well as in signs. This confounds the determination of a causal relationship between the activation of specific mechanosensors and surface sensing. Here, we explain how contrasting mechanical stimuli arise on a surface-adherent cell and how known mechanosensors respond to these stimuli. The evidence for mechanosensing in select bacterial species is reinterpreted, with a focus on mechanosensitive molecular motors. We conclude with proposed criteria that bacterial mechanosensors must satisfy to successfully mediate surface sensing.

Indexed as

Stress, MechanicalBacteriaCell MovementFlagellaMechanotransduction, CellularSurface PropertiesAppendagesMotilityMotorsSurface-sensingViscous load

Identifiers

PMID31629771
PMCPMC7002054

What OpenQuestion holds

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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.