How important is HLA matching in kidney transplant?
Following the first successful kidney transplant between identical twin siblings in 1954, the importance of matching for human leukocyte antigens (HLA) in kidney transplantation was demonstrated in studies that showed better graft survival in HLA identical kidney transplants compared with HLA mismatched transplants [1] …
Can I donate a kidney if I have HLA antibodies?
Kidneys are very successfully transplanted between two people with no matching antigens. A person can make antibodies against another person’s HLA antigens. Antibodies can result from blood transfusions, pregnancy, infections or even a viral illness.
What is a good HLA match for kidney transplant?
The best match for the recipient is to have 12 out of s12antigen match. (This is known as a zero mismatch.) It is possible for all 12 markers to match, even with an unrelated deceased donor organ, if the patient has a very common HLA type.
Is HLA typing genetic testing?
HLA typing is a kind of genetic test used to identify certain individual variations in a person’s immune system. The process is critical for identifying which people can safely donate bone marrow, cord blood, or an organ to a person who needs a transplant.
What is HLA typing?
Human leukocyte antigen (HLA) typing is used to match patients and donors for bone marrow or cord blood transplants. HLA are proteins — or markers — found on most cells in your body. Your immune system uses these markers to recognize which cells belong in your body and which do not.
How do I know if HLA is compatible?
How does matching happen?
- You and potential donors will have blood drawn or will have the inside of your cheek swabbed.
- The blood or cheek swab is tested in a lab to figure out your HLA type.
- Your HLA type will be compared to potential donors to see if there is a match.