Analysis of long term CD4 +CD25highCD127- T-reg cells kinetics in peripheral blood of lung transplant recipients

The role of CD4+ CD25highCD127− T-reg cells in solid-organ Transplant (Tx) acceptance has been extensively studied. In previous studies on kidney and liver recipients, peripheral T-reg cell counts were associated to graft survival, while in lung Tx, there is limited evidence for similar findings. This study aims to analyze long term peripheral kinetics of T-reg-cells in a cohort of lung recipients and tests its association to several clinical variables.