Evidence map›Paper›PMID 28771505›Full record

ArticlePloS one2017

A mechanistic Individual-based Model of microbial communities.

Pahala Gedara Jayathilake, Prashant Gupta, Bowen Li, Curtis Madsen, Oluwole Oyebamiji, Rebeca González-Cabaleiro, Steve Rushton, Ben Bridgens, David Swailes, Ben Allen and 6 more

Abstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing 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

39 citing papers in PubMed.

  1. Article
  2. Article
  3. Dissecting the physics of bacterial biofilms with agent-based simulations.Current opinion in solid state & materials science · 2025
    Article
  4. Article
  5. Article
  6. Review
  7. From microbiome composition to functional engineering, one step at a time.Microbiology and molecular biology reviews : MMBR · 2023
    Review
  8. Bayesian estimation ofBiofilm · 2023
    Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Review
  16. Article
  17. Review
  18. Review
  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

16 authors.

Pahala Gedara JayathilakeSchool of Mechanical & Systems Engineering, Newcastle University, Newcastle upon Tyne, United Kingdom.ORCID http://orcid.org/0000-0001-7691-0949
Prashant GuptaSchool of Biology, Newcastle University, Newcastle upon Tyne, United Kingdom.
Bowen LiSchool of Computing Science, Newcastle University, Newcastle upon Tyne, United Kingdom.
Curtis MadsenSchool of Computing Science, Newcastle University, Newcastle upon Tyne, United Kingdom.
Oluwole OyebamijiSchool of Mathematics & Statistics, Newcastle University, Newcastle upon Tyne, United Kingdom.
Rebeca González-CabaleiroSchool of Chemical Engineering and Advanced Materials, Newcastle University, Newcastle upon Tyne, United Kingdom.
Steve RushtonSchool of Biology, Newcastle University, Newcastle upon Tyne, United Kingdom.
Ben BridgensSchool of Civil Engineering & Geosciences, Newcastle University, Newcastle upon Tyne, United Kingdom.
David SwailesSchool of Mechanical & Systems Engineering, Newcastle University, Newcastle upon Tyne, United Kingdom.
Ben AllenSchool of Civil Engineering & Geosciences, Newcastle University, Newcastle upon Tyne, United Kingdom.
A Stephen McGoughSchool of Computing Science, Newcastle University, Newcastle upon Tyne, United Kingdom.
Paolo ZulianiSchool of Computing Science, Newcastle University, Newcastle upon Tyne, United Kingdom.
Irina Dana OfiteruSchool of Chemical Engineering and Advanced Materials, Newcastle University, Newcastle upon Tyne, United Kingdom.
Darren WilkinsonSchool of Mathematics & Statistics, Newcastle University, Newcastle upon Tyne, United Kingdom.
Jinju ChenSchool of Mechanical & Systems Engineering, Newcastle University, Newcastle upon Tyne, United Kingdom.
Tom CurtisSchool of Civil Engineering & Geosciences, Newcastle University, Newcastle upon Tyne, United Kingdom.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Accurate predictive modelling of the growth of microbial communities requires the credible representation of the interactions of biological, chemical and mechanical processes. However, although biological and chemical processes are represented in a number of Individual-based Models (IbMs) the interaction of growth and mechanics is limited. Conversely, there are mechanically sophisticated IbMs with only elementary biology and chemistry. This study focuses on addressing these limitations by developing a flexible IbM that can robustly combine the biological, chemical and physical processes that dictate the emergent properties of a wide range of bacterial communities. This IbM is developed by creating a microbiological adaptation of the open source Large-scale Atomic/Molecular Massively Parallel Simulator (LAMMPS). This innovation should provide the basis for "bottom up" prediction of the emergent behaviour of entire microbial systems. In the model presented here, bacterial growth, division, decay, mechanical contact among bacterial cells, and adhesion between the bacteria and extracellular polymeric substances are incorporated. In addition, fluid-bacteria interaction is implemented to simulate biofilm deformation and erosion. The model predicts that the surface morphology of biofilms becomes smoother with increased nutrient concentration, which agrees well with previous literature. In addition, the results show that increased shear rate results in smoother and more compact biofilms. The model can also predict shear rate dependent biofilm deformation, erosion, streamer formation and breakup.

Indexed as

Models, BiologicalBacteriaBacterial AdhesionBacterial InfectionsBiofilmsHumansMicrobial Consortia

Identifiers

PMID28771505
PMCPMC5542553

What OpenQuestion holds

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LicenceCC BY
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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.