Fibroblasts are specialized cells found in connective tissue that play a crucial role in wound healing and tissue repair. They produce collagen and other fibers, which provide strength and structure to various tissues in the body. By creating a supportive framework, fibroblasts help maintain the integrity of organs and skin, making them essential for overall health. In addition to their role in healing, fibroblasts are involved in the inflammatory response. They can release signaling molecules that attract other cells to the site of injury, promoting repair. Understanding fibroblasts is important in fields like medicine and cosmetic science, where they are studied for their impact on scarring and aging.