Why is Tumor Angiogenesis Important in Cancer Progression?
Tumor angiogenesis is a critical step in cancer progression because it enables tumors to obtain the oxygen and nutrients they need to grow beyond a microscopic size. It also provides a pathway for cancer cells to enter the bloodstream and spread to other parts of the body, a process known as metastasis. By promoting angiogenesis, tumors can grow more rapidly and become more aggressive.
