Contribution of Complementarity-Determining Region 3 of the T-Cell Receptor Vδ2 Chain to the Recognition of Aminobisphosphonates by Human γδ T-Cells.

Human gammadelta T-lymphocytes expressing Vgamma2Vdelta2 T-cell receptors (TCRs) can be stimulated by aminobisphosphonates and can kill certain tumor cells. Although germline-encoded lysine residues on the Jgamma1.2 segment have been demonstrated to be essential for the recognition of nonpeptide antigens by human gammadelta T-cells, the role of the… CONTINUE READING