NCI researchers overcome major impediment to development of effective stem cell therapies

Scientists have overcome a major impediment to the development of effective stem cell therapies by studying mice that lack CD47, a protein found on the surface of both healthy and cancer cells.

http://www.news-medical.net/news/20130418/NCI-researchers-overcome-major-impediment-to-development-of-effective-stem-cell-therapies.aspx