Stem Cells: Therapeutic Innovations under Control traces the discovery of stem cells and induced pluripotent cells. It establishes the link between knowledge about cell development and tissue engineering, and presents perspectives in regenerative medicine. Cell proliferation and tissue architecture open up unexpected applications in tissue engineering, with the development of tissues or organs. In this context emerges the need to address the issue of bioethics and regulatory considerations. Because stem cells can multiply and differentiate into cells specific to a particular tissue or organ, they represent vast potential in the health field.