fibroblaszták

Fibroblaszták are the most common type of cell found in connective tissue in animals. They are responsible for synthesizing the extracellular matrix and collagen, which provide structural support and mechanical strength to tissues. Fibroblasts play a crucial role in wound healing, where they migrate to the injury site, proliferate, and deposit new connective tissue. They also contribute to the remodeling of tissues throughout life.

These cells are characterized by their elongated, spindle-like shape and are typically found in close association with collagen fibers. Fibroblasts are activated by various signals, including growth factors and cytokines, which can influence their proliferation, migration, and the production of matrix components. In certain conditions, such as fibrosis, fibroblasts can become abnormally activated, leading to excessive deposition of extracellular matrix and tissue scarring. They are essential for maintaining tissue integrity and function.