PDGF-D

PDGF-D (Platelet-Derived Growth Factor D) is a protein that plays a key role in cell growth, development, and healing processes in the body. It belongs to a family of growth factors that signal cells to divide and migrate, especially during tissue repair and regeneration. PDGF-D specifically interacts with certain cell receptors to trigger these responses, helping in wound healing and tissue maintenance. However, abnormal PDGF-D activity can contribute to diseases like cancer by promoting unchecked cell growth and blood vessel formation. Overall, PDGF-D is essential for normal tissue function but must be carefully regulated.