The process involves several key steps: 1. Conditioning Regimen: The patient undergoes a conditioning regimen that may include chemotherapy and/or radiation to destroy diseased cells and create space for the new stem cells. 2. Stem Cell Harvesting: Stem cells are harvested from the donorâs bone marrow or peripheral blood. 3. Infusion: The harvested stem cells are infused into the patientâs bloodstream, where they travel to the bone marrow and begin to grow and produce new blood cells.
