The mechanism of regenerative medicine primarily revolves around the use of stem cells, which have the unique ability to develop into different cell types. Treatments may involve injecting stem cells or growth factors into damaged areas, prompting the body’s own repair mechanisms. Innovative techniques also include the creation of artificial tissues in the lab, which can be implanted to restore functionality. This interdisciplinary approach, drawing from fields like biology, engineering, and materials science, aims to develop targeted therapies that promote healing at a cellular level.