Her sister!!
Yes Deborah Roberts is sister to Robin Roberts, she is giving Robin her bone marrow
allogenic
In a bone marrow transplant, the bone marrow that is used typically comes from a compatible donor, such as a sibling or unrelated donor. The donor’s bone marrow contains healthy stem cells that can replace the damaged or diseased marrow in the recipient, allowing for the production of new blood cells.
In a bone marrow transplant, the bone marrow used typically comes from a donor who matches the recipient's tissue type. This matching helps reduce the risk of rejection. The bone marrow is usually harvested from the donor's hip bones using a needle.
All bone marrow transplants require bone marrow from a donor; the purpose of the transplant is to replace the patient's bone marrow (that no longer works) with some that does work, which clearly cannot come from the patient (since they have none that works). Hence a donor must be used.
In a procedure called "allogeneic bone marrow transplant," a donor is found whose marrow matches that of the patient.
Autologous = own marrow Allogeneic = transplant from a related (or tissue matched) donor. Syngeneic = transplant from an identical twin.
If it's a blood donor, you don't need to. BMBP'S REPLY-I accept but we are talking about bone marrow transplantation
A bone marrow transplant can change a person's blood type to that of the donor's. This is because the bone marrow produces blood cells, including red blood cells that determine blood type. After a transplant, the new bone marrow starts producing blood cells with the donor's blood type.
Yes, a bone marrow biopsy can determine if the donor and recipient are compatible for a bone marrow transplant. This involves analyzing the human leukocyte antigen (HLA) markers present in the bone marrow cells of both the donor and recipient to assess compatibility. Matching these markers increases the chances of a successful transplant.
Polycythemia Vera and Leukemia patients
Either a bone marrow or a stem cell transplant (although these days most stem cell transplants are obtained from blood).