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What is PDGF in biology?

Published in Growth Factors 1 min read

PDGF, or Platelet-Derived Growth Factor, is a family of molecules crucial in wound healing, blood vessel repair, and blood vessel growth.

PDGF: A Closer Look

PDGF plays a significant role in various biological processes. Here's a more detailed breakdown:

  • Source: PDGF is a family of molecules released from platelets, which are tiny cell fragments in the blood that aid in clotting.

  • Functions:

    • Wound Healing: PDGF aids in the healing process of wounds.
    • Blood Vessel Repair: It helps repair damage to blood vessel walls.
    • Angiogenesis: PDGF promotes the growth of new blood vessels.

Summary Table

Feature Description
Full Name Platelet-Derived Growth Factor
Source Platelets (tiny pieces of cells in the blood)
Key Functions Wound healing, repair of blood vessel walls, promotion of blood vessel growth