C. Van Kooten, Blockade of costimulatory pathways of T-cell activation: the solution to acute and chronic rejection?, CURR OP NEP, 8(6), 1999, pp. 675-680
Understanding of how antigen-specific signals and costimulatory molecules a
re involved in T-cell activation has resulted in new strategies to interfer
e with allograft rejection. The present review focuses on the role of two r
eceptor-ligand pairs: CD28 and cytotoxic T lymphocyte associated antigen-4,
which interact with the B7 ligands (CD80, CD86); and CD40, which interacts
with the CD40L (CD154). On the basis of the extensive tissue distribution
of CD40, it is likely that the CD40/ CD40L system plays a much broader role
. Curr Opin Nephrol Hypertens 8:675-680. (C) 1999 Lippincott Williams & Wil
kins.