What is blood stem cell transplantation?

Every year, thousands of patients around the world are diagnosed with leukaemia and other blood-related diseases. In the past, this diagnosis was often fatal. Today, a blood stem cell transplant can be a potentially life-saving treatment for more than 70 different diseases. A blood stem cell transplant replaces a person’s defective stem cells with healthy ones. More than 50,000 patients worldwide receive transplants every year, and this number continues to rise.

Sadly, many patients who could benefit from this life-saving procedure do not get the treatment they so desperately need – because finding a donor with a similar tissue type is no easy task. In around one-third of cases, a donor can be found within a patient’s family. But the rest of the time, an unrelated donor is required for successful transplantation.