Evidence map›Paper›PMID 23319630›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2013

Minimization of thermodynamic costs in cancer cell invasion.

Liyu Liu, Guillaume Duclos, Bo Sun, Jeongseog Lee, Amy Wu, Yoonseok Kam, Eduardo D Sontag, Howard A Stone, James C Sturm, Robert A Gatenby and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
4.1field-weighted citation impact, top 6% 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

37 citing papers in PubMed, 67 citations in OpenAlex.

  1. Mapping cell-cell fusion at single-cell resolution.bioRxiv : the preprint server for biology · 2025
    Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Moderate molecular recognitions on ZnONanoscale advances · 2022
    Article
  7. Article
  8. Review
  9. Review
  10. Review
  11. Article
  12. Article
  13. Energetic regulation of coordinated leader-follower dynamics during collective invasion of breast cancer cells.Proceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  14. Article
  15. Article
  16. Article
  17. Review
  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

11 authors at 5 institutions in 3 countries.

Liyu LiuKey Laboratory of Soft Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100864, China.
Guillaume Duclos
Bo Sun
Jeongseog Lee
Amy Wu
Yoonseok Kam
Eduardo D Sontag
Howard A Stone
James C Sturm
Robert A Gatenby
Robert H Austin
Moffitt Cancer Center · USPrinceton University · USCentre National de la Recherche Scientifique · FRInstitute of Physics · CNRutgers, The State University of New Jersey · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Metastasis, the truly lethal aspect of cancer, occurs when metastatic cancer cells in a tumor break through the basement membrane and penetrate the extracellular matrix. We show that MDA-MB-231 metastatic breast cancer cells cooperatively invade a 3D collagen matrix while following a glucose gradient. The invasion front of the cells is a dynamic one, with different cells assuming the lead on a time scale of 70 h. The front cell leadership is dynamic presumably because of metabolic costs associated with a long-range strain field that precedes the invading cell front, which we have imaged using confocal imaging and marker beads imbedded in the collagen matrix. We suggest this could be a quantitative assay for an invasive phenotype tracking a glucose gradient and show that the invading cells act in a cooperative manner by exchanging leaders in the invading front.

Indexed as

Cell MovementThermodynamicsBreast NeoplasmsCell Culture TechniquesCell Line, TumorChemotaxisCollagenExtracellular MatrixFemaleGlucoseHumansLuminescent ProteinsMCF-7 CellsMicroscopy, ConfocalMicroscopy, FluorescenceNeoplasm InvasivenessCollagenGlucoseLuminescent Proteins

Identifiers

PMID23319630
PMCPMC3562811
OpenAlexW2049471028

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.