Angioblast

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(Redirected from Vasoformative cell)

Angioblast

An angioblast is a type of cell that plays a crucial role in the formation of the vascular system during embryonic development. These cells are considered to be the precursors to endothelial cells, which line the interior surface of blood vessels and lymphatic vessels. Angioblasts are derived from the mesoderm, one of the three primary germ layers in the early embryo.

Development[edit | edit source]

During the process of vasculogenesis, angioblasts differentiate and proliferate to form the primitive vascular network. This process begins with the formation of blood islands in the yolk sac and other regions of the embryo. Angioblasts within these blood islands coalesce to form the initial endothelial tubes, which will eventually develop into a complex network of blood vessels.

Function[edit | edit source]

Angioblasts are essential for the formation of both the arterial and venous systems. They migrate to various parts of the embryo, where they differentiate into endothelial cells and contribute to the formation of new blood vessels. This process is critical for supplying oxygen and nutrients to the developing tissues and organs.

Clinical Significance[edit | edit source]

Understanding the role of angioblasts in vascular development has significant implications for medical research and clinical practice. Abnormalities in angioblast function can lead to various vascular diseases and congenital disorders. Research into angioblasts also holds potential for regenerative medicine and tissue engineering, particularly in the development of therapies for ischemic diseases and wound healing.

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