Modeling tumor dormancy: What makes a tumor switch from dormant to malignant?
A new computational model developed in the laboratory of Salvatore Torquato, a Professor of Chemistry at Princeton University, may help illuminate the conditions surrounding tumor dormancy and the switch to a malignant state. Published today in PLOS ONE, the so-called cellular automaton model simulated various scenarios of tumor growth leading to tumor suppression, dormancy or proliferation. “The power of the model is that it lets people to test medically realistic scenarios,” Torquato said. In future collaborations, these scenarios could be engineered in laboratory experiments and the observed outcomes could be used to calibrate the model. …