Origins The speculation powering cell therapy has actually been in existence for many hundred several years. The main recorded discussion of the thought of cell therapy can be traced to Phillippus Aureolus Paracelsus (1493–1541), a German-Swiss physician and alchemist who wrote in his Der grossen Wundartzney ("Good Surgery Guide") in http://johnnyaawqm.ivasdesign.com/16252627/stem-cell-replacement-for-ms-for-dummies