Abstract
The phrase “regenerative medicine” is used so often and for so many different things, with such enthusiasm or worry, and often with a sense that this is something radically new. This paper places studies of regeneration and applications in regenerative medicine into historical perspective. In fact, the first stem cell experiment was carried out in 1907, and many important lines of research have contributed since. This paper explores both what we can learn about the history and what we can learn from the history of regenerative medicine research