Related Experiment Video
Updated: May 4, 2026

Generation of Heterogeneous Drug Gradients Across Cancer Populations on a Microfluidic Evolution Accelerator for Real-Time Observation
Published on: September 19, 2019
Differential equations with applications in cancer diseases
1Faculty of Medical Bioengineering, University of Medicine and Pharmacy "Grigore T. Popa" - Iasi.
This study introduces a novel mathematical model for cancer, utilizing differential equations and MATLAB simulations to analyze tumor cell dynamics and nutrient consumption. The findings highlight the importance of interdisciplinary collaboration in cancer research.
Area of Science:
- Applied mathematics
- Cancer biology
- Computational modeling
Background:
- Mathematical modeling is crucial for understanding complex biological systems like cancer.
- Existing models often focus on specific aspects of cancer, necessitating integrated approaches.
- Cancer modeling presents significant challenges at the forefront of applied mathematics.
Purpose of the Study:
- To develop an original mathematical model for cancer, incorporating interactions between cell subpopulations and nutrient dynamics.
- To analyze the behavior of a vascular tumor model using differential equations with a small parameter.
- To investigate the impact of nutrient consumption on quiescent cancer cells.
Main Methods:
- Formulation of a mathematical model using differential equations, including a small parameter (epsilon).
- Assumption of long nutrient consumption by quiescent cells.
- Utilizing MATLAB for simulations and analysis of the model.
Main Results:
- Simulations demonstrated asymptotic behavior for perturbed problems, with the small parameter acting as an asymptotic variable.
- Graphical output revealed distinct population dynamics for proliferating, quiescent, and necrotic cells in a vascular tumor model.
- Observed sharp decrease in nutrient concentration in viable tumor regions and a plateau in necrotic core areas.
Conclusions:
- Mathematical models, often based on differential equations, are essential tools in cancer research.
- MATLAB plays a vital role in advancing mathematical modeling research.
- Interdisciplinary collaboration between mathematicians and medical oncologists is crucial for significant progress in understanding and treating cancer.
Related Concept Videos
Modeling with Differential Equations
Introduction to Differential Equations
Linear Differential Equations
Separable Differential Equations
Differential Equations: Problem Solving
Transmission-Line Differential Equations
Line Section Model
A circuit representing a line section of length Δx helps in understanding the transmission line parameters. The voltage V(x) and current i(x) are measured...

