Allotransplantation is the transplantation of an organ or tissue from one individual to another of the same species with a different genotype. The transplant is called an allograft. This is ...

Bone grafts can be either taken from the patient’s own body (an autograft), from a donor’s body (allograft) or are engineered (ie a synthetic material). An autograft introduces the patient’s own ...

Antibodies against the donor tissue is a key factor in the failure of kidney allografts, and allograft microvascular inflammation is the "hallmark histologic lesion" in these cases. The 2019 Banff ...

Ten allografts that were associated with significant ... was determined primarily from the pathological status of this tissue and from reference to the clinical history. When glomerulonephritis ...

The major donor factor is the expression of MHC antigens on the donor tissue and the presence of APCs within the transplanted graft. The major host factor is prior sensitization against ABO and ...

Rho (D) antigens. Rho antigens are not expressed on endothelial tissue and therefore play no apparent role in graft rejection or survival. In other words, an organ from a donor with ABO type B ...