Two studies in the current issue of Cell Transplantation (21:6), now freely available on-line,* demonstrate how the use of magnetic particles are a factor that can positively impact on the targeted delivery of transplanted stem cells and to also provide better cell retention. A research team from the University of British Columbia used focused magnetic stem cell targeting to improve the delivery and transport of mensenchymal stem cells to the retinas of test rats while researchers from Cedars-Sinai Heart Institute (Los Angeles) injected magnetically enhanced cardiac stem cells to guide the cells to their target to increase cell retention and therapeutic benefit in rat models of ischemic/reperfusion injury.To see more details visit, www.medicalnewstoday.com