Principles and use of anti-CTLA4 antibody in human cancer immunotherapy.

Cytotoxic T lymphocyte antigen-4 has become recognized as one of the key negative regulators of adaptive immune responses, having a central role in the maintenance of peripheral tolerance and in shaping the repertoire of emergent T cell responses. Concurrent recognition of the potential importance of inhibitory immune regulators in limiting antitumor… CONTINUE READING