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First of all, it will be practically impossible to make an estimation of how long a transplanted organ will live and how many times it could be transplanted. However, it is relatively safe to say that it will not live forever. To be able to receive an organ transplantation, the HLA MHC-complexes of donor and receiver need to be matched very carefully, to ...


The median lifetime of an organ transplant is some 5 to 10 years mainly due to chronic rejection mediated by host-versus-graft immune responses. Hence long-term transplants definitely have a limited half life. However, this graft rejection is relatively slow and early explantation and re-implantation in a new host may actually "reset" this process? With ...

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