Display Abstract

Title Tumor-Immune cells competition under the action of immunoboosting

Name Marcello Delitala
Country Italy
Email marcello.delitala@polito.it
Co-Author(s) Tommaso Lorenzi, Matteo Melensi
Submit Time 2014-04-05 10:41:51
Session
Special Session 62: Mathematical models of cell migration, tumor growth and cancer dynamics
Contents
How immunotherapies affects the evolutionary dynamics of cancer cells? Can we slow down cancer evolution by using immune boosters? Bearing these questions in mind, we present a mathematical model of cancer-immune competition under immunotherapies. The model consists of a system of structured equations for the dynamics of cancer cells and activated T-cells. Numerical results suggest that the selection of proper infusion schedules may play a key role in the success of anti-cancer therapies. In particular, we highlight how cancer evolution can be effectively slowed down by immunotherapeutic protocols relying on successive infusions of agents that boost the proliferation of activated T-cells and agents that enhance immune memory.