ES03.02 Adaptive immunity and transfusion.

The article discusses the relationship between the nature of the blood group and the type of antibody response in the adaptive immunity and blood transfusion. It states that the T cells, B cells, and antigen-presenting cells (APCs) are the key players for the formation of antibodies. It adds that after migrating the progenitor cells from the circulation into the epithelial thymus, T and B cells with their T-cell receptor (TCR) and B-cell receptor (BCR) may respond to antigens.