👉 The tumor weapon, also known as the tumor microenvironment (TME), refers to the complex network of non-cancerous cells, molecules, and structures surrounding a tumor that collectively influence its growth, progression, and response to therapy. This environment includes immune cells, blood vessels, fibroblasts, and the extracellular matrix, all of which can either promote or inhibit tumor development. For example, certain immune cells within the TME can attack and destroy cancer cells, while others may provide support, fostering tumor survival and metastasis. Additionally, the TME can alter blood vessel formation, nutrient supply, and waste removal, creating conditions that aid tumor expansion. Understanding the tumor weapon is crucial for developing targeted therapies that can disrupt these supportive mechanisms and enhance the effectiveness of cancer treatments.
