whether ligand interaction with the cd2 antigens results in augmentation or inhibition of t cell functions may very well depend on the type of cd2 antigen-ligand interaction , e.g. , cross-linked ligand-receptor interaction may , in general , enhance the various t cell functions , whereas noncross-linked ligand-receptor interactions may inhibit such functions , as we and other investigators demonstrated earlier for the cd3/ti antigen-receptor complex activation site .
C0108773
cd2 antigen
C0039194
t cell