Histocompatibility, or tissue compatibility, is the property of having the same, or sufficiently similar, alleles of a set of genes called human leukocyte antigens (HLA), or major histocompatibility …

Histocompatibility antigens are proteins on the surface of the cells in the body. Their main function is to help the immune system defend against invaders such as bacteria, viruses, and …

Dec 26, 2025 · The term histocompatibility, derived from the Greek word histo (meaning “tissue”) and the English word compatibility, was applied to the MHC molecules to describe their …

May 18, 2015 · The major histocompatibility complex (MHC) of genes consists of a linked set of genetic loci encoding many of the proteins involved in antigen presentation to T cells, most …

Histocompatibility molecules are glycoproteins expressed at the surface of almost all vertebrate cells. They get their name because they are responsible for the compatibility — or rather the …

Histocompatibility testing refers to the processes and standards established to ensure accurate and dependable testing for tissue compatibility, particularly in the context of organ …

The meaning of HISTOCOMPATIBILITY is a state of mutual tolerance that allows some tissues to be grafted effectively to others.

Dec 31, 2025 · For any animal, it is essential that its immune system can distinguish its own tissues from foreign cells or tissues, so that only the latter are attacked. This self-recognition is …

While the main barrier to successful tissue grafting remain the HLA incompatibilities, also non-HLA polymorphisms have been recognized as important players, in particular minor …

histocompatibility Sufficient affinity between the genetic composition (genotypes) of donor and host to allow successful tissue or organ grafting.