Tag Archives: TRANSPLANTS

This Synthetic Bone Implant Could Replace Painful Marrow Transplants

Thanks to advances in medicine, bone marrow transplants are no longer the last resorts they one were. Every year, thousands of marrow transplants are performed, a common treatment for ailments from bone marrow disease to leukemia. But because they first require a patient undergo radiation to kill off any existing bone marrow stem cells, marrow transplants remain incredibly hard on a patient.

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TECHNIQUE ALLOWS KIDNEY TRANSPLANTS FROM ANY DONOR

Every year, 4,500 Americans die waiting for a kidney transplant. It’s not just because there aren’t enough donors—part of the problem is that donors need to be compatible to prevent the recipient’s body from rejecting the new kidney. They need the right blood type, but they also have to have the right combination of six antigens–molecules on a cell that have the capacity to trigger an immune response. Any two random people have a one in 100,000 chance that all six antigens will match, and even then it’s not a guarantee that the kidney won’t be rejected.

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