11/20/2023 0 Comments Stem cell articals![]() allogeneic, which means the stem cells come from someone else.autologous, which means the stem cells come from you, the person with cancer.Once they enter your bloodstream, the stem cells travel to the bone marrow, where they take the place of the cells that were destroyed by treatment. But they can also come from the bone marrow or umbilical cord, which is blood collected when a baby is born. Most of the blood-forming stem cells that are used in transplants come from the bloodstream. In a stem cell transplant, you receive healthy blood-forming stem cells through a needle in your vein. This effect improves the chances of success of the transplant. This effect occurs when white blood cells from your donor (the graft) attack any cancer cells that remain in your body (the tumor or leukemia cells). This happens because of an effect called graft-versus-tumor or graft-versus-leukemia, which can occur after transplants that use stem cells from a donor. Instead, they restore your body's ability to produce new blood cells after treatment with the very high doses of chemotherapy and maybe other treatments, such as radiation therapy, that are used to destroy cancer cells.īut in leukemia, the stem cell transplant may work against cancer directly. Stem cell transplants do not usually work against cancer directly. To find a study that may be an option for you, see Find a Clinical Trial. Stem cell transplants for other types of cancer are being studied in clinical trials, which are research studies involving people. Stem cell transplants are also used for other blood disorders, such as aplastic anemia, sickle cell disease, and autoimmune diseases. ![]() They may also be used for neuroblastoma, Ewing sarcoma, brain tumors that have come back in children, germ cell tumors, and testicular cancer. Stem cell transplants are most often used to treat people with cancers that affect blood cells, such as leukemia, lymphoma, multiple myeloma, and myelodysplastic syndromes. Stem cell transplants are procedures that restore blood-forming stem cells in people who have had theirs destroyed by the high doses of chemotherapy or radiation therapy that are used to treat certain cancers. How you may feel after a stem cell transplant How long it takes to have a stem cell transplant How stem cell transplants work against cancer Types of cancer treated with stem cell transplants
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