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Abstract
PhysiBoSS-COVID is an effort to integrate MaBoSS, a stochastic Boolean modelling software, into PhysiCell-COVID to allow the leverage of cell- and pathway-specific Boolean models. To obtain these COVID-19-specific models, we have taken advantage of CaSQ ability to convert all C19DM maps into SBML-qual files, that can subsequently be transformed to MaBoSS-format Boolean models, ready-to-use with PhysiBoSS-COVID. As a proof of concept, we have incorporated to our prototype a model of apoptosis on human epithelial host cells as a consequence of SARS-CoV-2 infection or T cell induction and hereby present preliminary results.
PhysiBoSS-COVID, which is based on our previous work PhysiBoSS, provides a framework that enables testing of combined genetic and environmental perturbations, and can offer mechanistic insights of SARS-CoV-2 infection, its dissemination among human host cells and its competition against immune cells. Finally,
PhysiBoSS-COVID was incorporated as a use case into the European HPC/Exascale Centre of Excellence in Personalized Medicine (PerMedCoE, http://permedcoe.eu/), whose purpose is to adapt cell-level simulation tools to supercomputing environments and to provide an easy-to-use interface to systems biology end users.
A poster and a short presentation of this model is available at : https://doi.org/10.5281/zenodo.4266778
Publications
- G. Letort, A. Montagud, G. Stoll, R. Heiland, E. Barillot, P. Macklin, A. Zinovyev, L. Calzone, PhysiBoSS: a multi-scale agent-based modelling framework integrating physical dimension and cell signalling, Bioinformatics, Volume 35, Issue 7, 01 April 2019, Pages 1188–1196, DOI: 10.1093/bioinformatics/bty766
- A. Ghaffarizadeh, R. Heiland, S.H. Friedman, S.M. Mumenthaler, and P. Macklin. PhysiCell: an open source physics-based cell simulator for 3-D multicellular systems. PLoS Comput. Biol. 14(2):e1005991, 2018. DOI: 10.1371/journal.pcbi.1005991.
- R. Heiland, D. Mishler, T. Zhang, E. Bower, and P. Macklin. xml2jupyter: Mapping parameters between XML and Jupyter widgets. Journal of Open Source Software 4(39):1408, 2019. DOI: 10.21105/joss.01408.
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