Quantifying the impact of immunotherapy response of breast cancer stages: a computational approach for mathematical model and numerical simulation

Maryem El Karchani, Nadia Idrissi Fatmi, Karima Mouden

Abstract


Breast cancer is a complicated disease that can be treated with a variety of approaches such as Chemotherapy, Immunotherapy, Targeted Therapy, and Hormonal Therapy. A type of cancer treatment known as Immunotherapy can assist the immune system in identifying and attacking cancer cells to combat them. This study investigates a system of differential equations that considers the stages of breast cancer as well as the influence of immunotherapy on patients who are in a dormant condition. We analysed the temporal dynamics of the model by examining the stability and behavior of its equilibrium point. To determine the equilibrium point’s stability, we applied the Routh-Hurwitz Criterion, which allowed us to conclude that the equilibrium point is asymptotically stable. Numerical simulations that demonstrated the persistence of the stable equilibrium regardless of the initial conditions, without any further prerequisites, were run to validate our findings. These results suggest that after the five patient sub-populations converge to the equilibrium point, they will eventually reach a state of stability.

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Published: 2023-12-29

How to Cite this Article:

Maryem El Karchani, Nadia Idrissi Fatmi, Karima Mouden, Quantifying the impact of immunotherapy response of breast cancer stages: a computational approach for mathematical model and numerical simulation, Commun. Math. Biol. Neurosci., 2023 (2023), Article ID 138

Copyright © 2023 Maryem El Karchani, Nadia Idrissi Fatmi, Karima Mouden. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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