CD4+CD25+ regulatory T cells inhibit experimental anti-glomerular basement membrane glomerulonephritis in mice.

CD4+CD25+ regulatory T cells (Treg) are of critical importance for the maintenance of tolerance. The kidney is frequently involved in autoimmune diseases, such as lupus erythematosus or glomerulonephritis (GN). Therefore, the therapeutic efficacy of Treg in a T cell-dependent murine model of experimental anti-glomerular basement membrane (anti-GBM) GN was tested.