Evidence map›Paper›PMID 29104514›Full record

ArticleCommunications in mathematical sciences2017

Incompressible Limit of a Mechanical Model for Tissue Growth with Non-Overlapping Constraint.

Sophie Hecht, Nicolas Vauchelet

Abstract read
In one paragraph

Article in Communications in mathematical sciences, 2017. 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

2 authors.

Sophie HechtFrancis Crick Institute, 1 Midland Rd, Kings Cross, London NW1 1AT, UK - Imperial College London, South Kensington Campus London SW7 2AZ, UK (sophie.hecht15@imperial.ac.uk).
Nicolas VaucheletLAGA - UMR 7539, Institut Galilée, Université Paris 13, 99 avenue Jean-Baptiste Clément, 93430 Villetaneuse - France, (vauchelet@math.univ-paris13.fr).

Funding

Medical Research Council FC001204Wellcome Trust FC001204
6 · The paper itself

Abstract

A mathematical model for tissue growth is considered. This model describes the dynamics of the density of cells due to pressure forces and proliferation. It is known that such cell population model converges at the incompressible limit towards a Hele-Shaw type free boundary problem. The novelty of this work is to impose a non-overlapping constraint. This constraint is important to be satisfied in many applications. One way to guarantee this non-overlapping constraint is to choose a singular pressure law. The aim of this paper is to prove that, although the pressure law has a singularity, the incompressible limit leads to the same Hele-Shaw free boundary problem.

Indexed as

35K5576D2792C50Free boundary problemIncompressible limitNonlinear parabolic equationTissue growth modelling

Identifiers

PMID29104514
PMCPMC5669502

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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.