angiogenesis

This term describes a precise biological mechanism of growth and expansion. It is primarily used in medical, oncological, and biological contexts to describe how tissues secure a blood supply to survive and grow. While it is a natural part of healing and development, it is often discussed in a negative light when associated with cancer, where it allows tumors to feed themselves. In a clinical setting, the word carries a heavy technical weight. It differs from general growth because it specifically targets the vascular network. When doctors speak of anti-angiogenesis, they are referring to a strategic attempt to starve a disease by cutting off its lifeline, making the word central to modern targeted cancer therapies.