vCOMBAT: a novel tool to create and visualize a computational model of bacterial antibiotic target-binding
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https://hdl.handle.net/10037/25062Date
2022-01-06Type
Journal articleTidsskriftartikkel
Peer reviewed
Author
Tran, Vi Ngoc-Nha; Shams, Alireza; Ascioglu, Sinan; Martinecz, Antal; Liang, Jingyi; Clarelli, Fabrizio; Mostowy, Rafal; Cohen, Ted; Abel zur Wiesch, PiaAbstract
Background: As antibiotic resistance creates a signifcant global health threat, we
need not only to accelerate the development of novel antibiotics but also to develop
better treatment strategies using existing drugs to improve their efcacy and prevent
the selection of further resistance. We require new tools to rationally design dosing
regimens from data collected in early phases of antibiotic and dosing development.
Mathematical models such as mechanistic pharmacodynamic drug-target binding
explain mechanistic details of how the given drug concentration afects its targeted
bacteria. However, there are no available tools in the literature that allow non-quantita‑
tive scientists to develop computational models to simulate antibiotic-target binding
and its efects on bacteria.
Results: In this work, we have devised an extension of a mechanistic binding-kinetic model to incorporate clinical drug concentration data. Based on the extended model, we develop a novel and interactive web-based tool that allows non-quantitative scientists to create and visualize their own computational models of bacterial antibiotic target-binding based on their considered drugs and bacteria. We also demonstrate how Rifampicin afects bacterial populations of Tuberculosis bacteria using our vCOM‑ BAT tool.
Conclusions: The vCOMBAT online tool is publicly available at https://combat-bacte ria.org/.
Publisher
BMCCitation
Tran VNN, Shams A, Ascioglu, Martinecz A, Liang J, Clarelli F, Mostowy R, Cohen T, Abel zur Wiesch P. vCOMBAT: a novel tool to create and visualize a computational model of bacterial antibiotic target-binding. BMC Bioinformatics. 2022;23(1):1-15Metadata
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