Evidence map›Paper›PMID 42533801›Full record

ArticleInternational journal for numerical methods in biomedical engineering2026

A Mathematical Model for Chemo-Mechanically Induced Collective Cell Motility on Planar Elastic Substrates.

Riham K Ahmed, Tamer Abdalrahman, Neil H Davies, Fred Vermolen, Thomas Franz

Abstract read
In one paragraph

Article in International journal for numerical methods in biomedical engineering, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Riham K AhmedBiomedical Engineering Research Centre, Division of Biomedical Engineering, Department of Human Biology, University of Cape Town, Observatory, South Africa.ORCID https://orcid.org/0000-0003-1384-095X
Tamer AbdalrahmanBiomedical Engineering Research Centre, Division of Biomedical Engineering, Department of Human Biology, University of Cape Town, Observatory, South Africa.ORCID https://orcid.org/0000-0002-0320-811X
Neil H DaviesCardiovascular Research Unit, Chris Barnard Division of Cardiothoracic Surgery, University of Cape Town, Observatory, South Africa.ORCID https://orcid.org/0000-0003-0432-4515
Fred VermolenComputational Mathematics Group, Department of Mathematics and Statistics, University of Hasselt, Diepenbeek, Belgium.ORCID https://orcid.org/0000-0003-2212-1711
Thomas FranzBiomedical Engineering Research Centre, Division of Biomedical Engineering, Department of Human Biology, University of Cape Town, Observatory, South Africa.ORCID https://orcid.org/0000-0002-1504-3842

Funding

European Mathematical SocietyNational Research Foundation of South Africa UID 92531National Research Foundation of South Africa UID 93542Organization for Women in Science for the Developing WorldSouth African Medical Research Council SIR328148Swedish International Development Cooperation Agency
6 · The paper itself

Abstract

Cells interact with mechanical and chemical environmental cues, such as mechanical cues from other cells and chemical signals from growth factors. The current study aims to develop a mathematical model for combined chemically and mechanically induced collective cell motility on planar substrates. The mechanically induced cell motility is simulated using strain energy density gradients generated in an elastic substrate by cellular traction forces. For chemotaxis, Green's function and Duhamel's principle are used to solve the diffusion equation that describes the distribution of a growth factor and to represent chemo-mechanically induced deterministic collective cell motility on planar elastic substrates. Chemically induced motility of cells towards a growth factor source is predicted for different growth factor production and diffusion rates. Chemo-mechanical cues with varying growth factor production and diffusion rates are explored for the motility of four cells and one motile cell in the presence of one stationary cell. The developed model describes the chemo-mechanically induced motility of individual cells on planar substrates. The model provides valuable information for in vivo or in vitro studies due to its suitability for extension to other chemical source shapes, mobilised sources, many sources, and soluble concentration gradients.

Indexed as

Cell MovementModels, BiologicalAnimalsChemotaxisElasticityIntercellular Signaling Peptides and ProteinsIntercellular Signaling Peptides and Proteinscell motilitydiffusion rategrowth factorproduction ratestrain energy density

Identifiers

PMID42533801
PMCPMC13425063

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.