Science World Report | Rx Improved Stem Cell Transplant Success and Survival dailyRx Velcade lowered GVHD and improved survival of stem cell transplant patients. Share on Facebook. Print. December 8, 2013. (dailyRx News) To avoid potentially lethal complications, stem cell transplants had to use cells donated by relatives of the ... Stem Cell Transplants can be improved by New Drug Regimen |