Megan Sykes is at the Massachusetts General Hospital/Harvard Medical School, Transplantation Biology Research Center, Bone Marrow Transplantation Section, Boston, Massachusetts 02129, USA. megan.sykes@tbrc.mgh.harvard.edu
A new immunosuppressive agent makes its debut in primate models of kidney transplantation. The drug has the potential to join the ranks of immunosuppressants currently used in transplantation.
