Vascular Endothelial Growth Factor (VEGF) is a signaling protein that plays a crucial role in angiogenesis and vasculogenesis, promoting the growth of blood vessels from pre-existing ones and the formation of new blood vessels from mesodermal progenitor cells. It is vital for various physiological processes, including development, wound healing, and the response to hypoxia, as it helps ensure that tissues receive adequate blood supply.
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