Angiogenesis

Definition

Angiogenesis is the process through which new blood vessels form from pre-existing vessels. It plays a critical role in growth, development, and wound healing.

5 Must Know Facts For Your Next Test

1. Angiogenesis is essential for supplying nutrients and oxygen to tissues during growth and repair.
2. Micronutrients such as vitamins A, C, and E have been shown to influence angiogenesis.
3. Vitamin D deficiency can impair angiogenesis, affecting overall cardiovascular health.
4. Excessive angiogenesis can contribute to diseases like cancer by supplying tumors with blood.
5. Anti-angiogenic therapies are being studied for their potential in treating diseases by inhibiting blood vessel formation.

Review Questions

• What is angiogenesis and why is it important?
• Which vitamins are known to influence the process of angiogenesis?
• How can impaired or excessive angiogenesis affect human health?

Related terms

Micronutrients:

Essential nutrients required in small quantities for proper body function, including vitamins and minerals.

Vitamin A:

A fat-soluble vitamin important for vision, immune function, and cellular communication.

Wound Healing:

The process by which the skin or body tissue repairs itself after injury, often involving angiogenesis.