Evidence map›Paper›PMID 21156120›Full record

ArticleBiophysical journal2010

Single-cell adhesion tests against functionalized microspheres arrayed on AFM cantilevers confirm heterophilic E- and N-cadherin binding.

Chawin Ounkomol, Soichiro Yamada, Volkmar Heinrich

Open access · bronzeAbstract read
In one paragraph

Article in Biophysical journal, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.7field-weighted citation impact, top 15% 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

13 citing papers in PubMed, 26 citations in OpenAlex.

  1. An analysis of contractile and protrusive cell behaviors at the superficial surface of the zebrafish neural plate.Developmental dynamics : an official publication of the American Association of Anatomists · 2025
    Article
  2. Article
  3. Article
  4. Micropipette-based biomechanical nanotools on living cells.European biophysics journal : EBJ · 2022
    Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. The classic cadherins in synaptic specificity.Cell adhesion & migration · 2015
    Review
  12. Article
  13. Chemical analysis of single cells.Analytical chemistry · 2011
    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

3 authors at 1 institution in 1 country.

Chawin OunkomolDepartment of Biomedical Engineering, University of California at Davis, Davis, California, USA.
Soichiro Yamada
Volkmar Heinrich
University of California, Davis · US

Funding

Integrative Experimental and Theoretical Studies of the Mechanics of PhagocytosisR01AI072391 · NIAID · UNIVERSITY OF CALIFORNIA AT DAVIS · PI HEINRICH, VOLKMAR · 2007 to 2011
$1.8M
Cell adhesion mediated self-recognitionR01GM094798 · NIGMS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI YAMADA, SOICHIRO · 2010 to 2013
$1.1M
NIAID NIH HHS R01 AI072391NIGMS NIH HHS R01 GM094798PHS HHS R01 A1072391
6 · The paper itself

Abstract

We assess the cross-reactivity of both cellular as well as recombinant E- and N-cadherins using functionalized bead arrays assembled on atomic-force-microscope cantilevers. This new approach builds upon and enhances the utility of a recently developed force probe that integrates a custom-built, horizontal atomic force microscope with micropipette manipulation. It enables us to test multiple biomolecular interactions of the same cell in a swift sequential or cyclic manner and thus to resolve subtle differences between individual interactions that otherwise would be obscured by cell-cell baseline variability. For each cell, we contrast heterophilic E:N-cadherin binding with the respective homophilic bonds and with a suitable control. Clarifying previous literature reports, we establish that specific bonds between E- and N-cadherins form readily, albeit less frequently than homophilic bonds of either cadherin. We support this assessment with a rough estimate of the ratio of on-rate constants of E/N-cadherin binding.

Indexed as

MicrospheresAnimalsCadherinsCell AdhesionHumansL CellsMiceMicroscopy, Atomic ForceProtein BindingCadherins

Identifiers

PMID21156120
PMCPMC3000485
OpenAlexW2062688206

What OpenQuestion holds

Textmetadata
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.