MFBM-20

Multicellular Agent-Based Modelling - The OpenVT Project (Part 1)

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Organizers:

James Osborne (University of Melbourne ), James Glazier (Indiana University) Yi Jiang (Georgia State University)

Description:

Multicellular simulations have become indispensable in understanding complex biological phenomena, from tissue development to disease progression. But the diversity in simulation methods - from agent-based models, lattice-free models, stochastic particle simulations, etc - poses challenges in reproducibility, modularity, reusability, and integration within multi-scale simulation. This minisymposia aims to present the variety of multicellular simulations being used by the community along with the efforts to make these simulations replicable and reproducible. Through a series of scientific presentations, we will demonstrate the need for standardization, and the importance of sharing and reusing models. The minisymposia is broken up into three parts; Parts 1 and 2: Modelling Biological Systems 1 and 2. Part 3: Reproducibility and Standards. Parts 1 and 2 of the Minisymposia (Modelling Biological Systems 1 and 2) contain a series of scientifically focused talks to demonstrate the variety of modelling techniques and applications being used in multicellular simulations. These talks have a scientific focus however each talk will have 5 minutes dedicated to model specification/reproducibility/comparison. Part 3 of the Minisymposia (Reproducibility and Standards) contains a series of talks on the current efforts in reproducibility and standards for multicellular simulations including a report on the OpenVT Satellite meeting reproducibility challenge.

Diversity Statement:

The 12 speakers (across the three sessions) come from 11 different institutions from 6 different countries spread across 3 continents. Half of the speakers (6/12) are students or Early Career Researchers.



Yi Jiang (Georgia State University, USA)

"Multicellular modelling of Collective cancer invasion"



Jupiter Algorta (University of British Columbia, CANADA)

"Using Morpheus for single cell motility and multicellular development"



Andreas Buttenschoen (University of Massachusetts, USA)

"Robust Numerical Methods for cells invading extracellular matrix: Adaptive Time-stepping and preconditioning for reproducible multicellular models"



Rajendra Singh Negi (Syracuse University, USA)

"Multicellular modeling of how myosin localization impacts symmetry-breaking in zebrafish embryonic development"



Claire Miller (Auckland Bioengineering Institute, NEW ZEALAND)

"Multicellular modelling of endometrial cell invasion in endometriosis lesion onset"



Paul Macklin (Indiana University, USA)

"Intuitive code-free tissue modeling in the cloud with PhysiCell"



Marco Ruscone (Barcelona Supercomputing Center, SPAIN)

"Multiscale Modeling in Cancer Research: Integrating Spatial Dynamics and Intracellular Regulation with Agent-Based and Boolean Network Approaches"



Steve Runser (ETH Zurich, SWITZERLAND)

"PolyHoop & SimuCell3D: Efficient and Versatile Tissue Simulations in 2D and 3D"



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Annual Meeting for the Society for Mathematical Biology, 2025.