报告题目：On tumor growth PDEs and metabolic imaging biomarkers

报告人：Víctor M. Pérez García教授

所在单位：University of Castilla-La Mancha, Spain

报告时间：2026年6月18日10：30-11：30

报告地点：正新楼105

校内联系人：魏元鸿  [email protected]

课程摘要：

Human cancers are biologically and morphologically heterogeneous. A variety of clonal populations emerge within these neoplasms and their interaction leads to complex spatiotemporal dynamics during tumor growth. These phenomena can be described using different continuous PDEs and discrete mathematical models whose dynamics can be matched to real tumor imaging data. The numerical study of the models reveals that the location of increasingly active proliferative cellular spots drifts from the center of the tumor to the periphery, as a result of the competition between gradually more aggressive phenotypes. I will discuss how those findings can be used to develop metrics that can be obtained from images of tumor metabolism that allow to classify tumor’s aggressivenes thus being of direct clinical applicability.

报告人简介：

Victor M. Pérez García教授，西班牙卡斯蒂利亚-拉曼查大学应用数学系教授，数学肿瘤学实验室主任。主要研究方向是偏微分方程与肿瘤学数学建模。