The discovery that foetal cells are devoid of the highly polymorphic HLA class Ia molecules, except for a low expression of HLA-C, is believed to play a dominant role for the induction of tolerance to the semi-allogenic foetus. Interestingly, the foetal-derived tissue in placenta does express the loss polymorphic HLA class Ib molecules, HLA-E, […]
via Human Leukocyte Antigen (HLA) part 102 — MEDICINE FOR ALL