Fibroblast意思

Fibroblast is a type of cell that is found in connective tissue and plays a key role in the synthesis and maintenance of the extracellular matrix, which is a network of proteins and carbohydrates that provides structure and support to tissues. Fibroblasts are responsible for producing collagen, elastin, and other components of the extracellular matrix, which help to maintain the strength and elasticity of connective tissues.

In addition to their role in the synthesis of the extracellular matrix, fibroblasts also play a role in wound healing and tissue repair. When tissue is damaged, fibroblasts are activated and migrate to the site of injury, where they produce collagen and other matrix components to help repair the damaged tissue.

Fibroblasts are found in various types of connective tissue throughout the body, including skin, tendons, ligaments, and the lining of blood vessels. They are essential for the normal functioning of connective tissues and for the maintenance of the body's structure.