Fibroblasts are a type of cell found in the connective tissue of the body. Its main function is the production and maintenance of the extracellular matrix, which includes components such as collagen, elastic fibers and proteoglycans. These components are essential to provide structural support and resistance to tissues. In addition to their role in the production of extracellular matrix, fibroblasts also participate in tissue repair after injury. When tissue damage occurs, fibroblasts are activated and migrate to the wound site, where they proliferate and synthesize new matrix components to facilitate healing. In summary, fibroblasts are crucial for maintaining the structural integrity of tissues and for the body's response to injury.
