Evidence map›Paper›PMID 19363493›Full record

ArticleNature methods2009

Combined atomic force microscopy and side-view optical imaging for mechanical studies of cells.

Ovijit Chaudhuri, Sapun H Parekh, Wilbur A Lam, Daniel A Fletcher

Open access · greenAbstract read
In one paragraph

Article in Nature methods, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed
5.3field-weighted citation impact, top 4% 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

52 citing papers in PubMed, 161 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Recent advances in oblique plane microscopy.Nanophotonics (Berlin, Germany) · 2023
    Review
  8. Review
  9. Article
  10. Article
  11. Biomechanics of Neutrophil Tethers.Life (Basel, Switzerland) · 2021
    Review
  12. Article
  13. Bone fracture healing: perspectives according to molecular basis.Journal of bone and mineral metabolism · 2021
    Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Review
  20. Dynamic bonds and their roles in mechanosensing.Current opinion in chemical biology · 2019
    Review
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 2 institutions in 1 country.

Ovijit ChaudhuriUniversity of California San Francisco and Berkeley Joint Graduate Group in Bioengineering and Department of Bioengineering, University of California Berkeley, Berkeley, California, USA.
Sapun H Parekh
Wilbur A Lam
Daniel A Fletcher
University of California, San Francisco · USUniversity of California, Berkeley · US

Funding

Differential Force MicroscopyR01GM072736 · NIGMS · UNIVERSITY OF CALIFORNIA BERKELEY · PI FLETCHER, DANIEL A · 2005 to 2009
$1.2M
NIGMS NIH HHS R01 GM072736
6 · The paper itself

Abstract

The mechanical rigidity of cells and adhesion forces between cells are important in various biological processes, including cell differentiation, proliferation and tissue organization. Atomic force microscopy has emerged as a powerful tool to quantify the mechanical properties of individual cells and adhesion forces between cells. Here we demonstrate an instrument that combines atomic force microscopy with a side-view fluorescent imaging path that enables direct imaging of cellular deformation and cytoskeletal rearrangements along the axis of loading. With this instrument, we directly observed cell shape under mechanical load, correlated changes in shape with force-induced ruptures and imaged formation of membrane tethers during cell-cell adhesion measurements. Additionally, we observed cytoskeletal reorganization and stress-fiber formation while measuring the contractile force of an individual cell. This instrument can be a useful tool for understanding the role of mechanics in biological processes.

Indexed as

ActinsBiomechanical PhenomenaCell AdhesionCell Line, TumorCells, CulturedCell ShapeCell SizeCytophotometryCytoskeletonEndothelial CellsFluorescent DyesGreen Fluorescent ProteinsHL-60 CellsHumansLeukocytesMicroscopy, Atomic ForceActinsFluorescent DyesGreen Fluorescent ProteinsRecombinant Fusion Proteins

Identifiers

PMID19363493
PMCPMC2810651
OpenAlexW2127854161

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.