Is monitoring of FOXP3 Treg cells in renal transplants during acute cellular rejection episodes useful?
During rejection of renal allografts the fraction of FOXP3+ Treg cells within the infiltrating T-cell population can increase transiently. This phenomenon was not consistently seen in acute cellular rejection and the information does not appear to be of value for individual patient management in such cases.
Our results suggest that identifying the molecular pathways induced by anti-angiogenic therapies may help the development of combinatorial treatment strategies that increase the therapeutic efficacy of angiogenesis inhibitors by association with specific agents that disrupt signaling in tumor cells.