Combined Costimulation Blockade Inhibits Accelerated Rejection Mediated by Alloantigen-primed Memory T Cells in Mice
Donor-reactive memory T cells threaten the survival of transplanted organs via multiple pathways. This study was undertaken to induce tolerance of cardiac allografts in mice, in which alloreactive memory T cells were adoptively transferred, by combined costimulatory blockade of both effector and memory T cells. We found that the median survival time (MST) of the grafts was 5.17 days in the untreat
