Evidence map›Paper›PMID 29367675›Full record

ArticleScientific reports2018

Vertical Light Sheet Enhanced Side-View Imaging for AFM Cell Mechanics Studies.

Kellie Beicker, E Timothy O'Brien, Michael R Falvo, Richard Superfine

Abstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Article
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  4. Review
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  8. SEMAPL bioengineering · 2023
    Article
  9. Article
  10. ImprovedJournal of biomedical optics · 2023
    Article
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  16. Article
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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.

Kellie BeickerDepartment of Physics and Astronomy, UNC-Chapel Hill, Chapel Hill, NC, 27599, USA.
E Timothy O'BrienDepartment of Physics and Astronomy, UNC-Chapel Hill, Chapel Hill, NC, 27599, USA.
Michael R FalvoDepartment of Physics and Astronomy, UNC-Chapel Hill, Chapel Hill, NC, 27599, USA.
Richard SuperfineDepartment of Physics and Astronomy, UNC-Chapel Hill, Chapel Hill, NC, 27599, USA. rsuper@physics.unc.edu.

Funding

INTERACTIVE GRAPHICS FOR MOLECULAR STUDIES &MICROSCOPYP41EB002025 · NIBIB · UNIV OF NORTH CAROLINA CHAPEL HILL · PI SUPERFINE, RICHARD · 2003 to 2019
$16.9M
NIBIB NIH HHS P41 EB002025
6 · The paper itself

Abstract

The ability to measure dynamic structural changes within a cell under applied load is essential for developing more accurate models of cell mechanics and mechanotransduction. Atomic force microscopy is a powerful tool for evaluating cell mechanics, but the dominant applied forces and sample strains are in the vertical direction, perpendicular to the imaging plane of standard fluorescence imaging. Here we report on a combined sideways imaging and vertical light sheet illumination system integrated with AFM. Our system enables high frame rate, low background imaging of subcellular structural dynamics in the vertical plane synchronized with AFM force data. Using our system for cell compression measurements, we correlated stiffening features in the force indentation data with onset of nuclear deformation revealed in the imaging data. In adhesion studies we were able to correlate detailed features in the force data during adhesive release events with strain at the membrane and within the nucleus.

Indexed as

Mechanical PhenomenaCell Line, TumorEpithelial CellsHumansLightingMicroscopy, Atomic Force

Identifiers

PMID29367675
PMCPMC5784156

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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.