Physical Interactions between Cancer Cells and Tumor Microenvironment
摘要
Cancer progression depends on complex interactions between tumor cells and the surrounding microenvironment. These involve cellular, molecular, and biomechanical components. This review provides a comprehensive analysis of how these interactions govern tumor plasticity, invasion, metastasis, and therapeutic resistance. Cancer-associated fibroblasts (CAFs), immune cells, and endothelial cells are highlighted as key mediators of extracellular matrix remodeling, immune modulation, and angiogenesis. The study underscores the role of adhesion molecules, such as integrins and cadherins, as key mediators of communication and metastasis. Immunoevasion strategies, driven by checkpoint proteins and tumor-secreted factors, are examined as pivotal mechanisms of tumor survival. Emerging tools include CRISPR gene editing, nanotechnology, and targeted molecular therapies. These strategies aim to disrupt tumor–microenvironment interactions. This integrative perspective advances the understanding of tumor biology, offering a framework for developing precision therapies aimed at overcoming therapeutic resistance and improving patient outcomes.