angiogenesis

Angiogenesis is the process by which new blood vessels form from existing ones. This mechanism is crucial for growth and healing, as it supplies nutrients and oxygen to tissues. Angiogenesis plays a vital role in various physiological processes, such as wound healing and muscle growth. However, it can also contribute to disease progression, particularly in cancers, where tumors stimulate blood vessel formation to thrive and expand. Understanding angiogenesis helps researchers develop therapies aimed at inhibiting excessive blood vessel growth in diseases or promoting it to enhance healing in injuries.