Systematic implantation of DFAT cells effectively ameliorated monoclonal antibody (mAb) 1-22-3-induced glomerulonephritis through immunosuppressive effects accompanied by the suppression of macrophage infiltration and the expression of IL-6, IL-10 and IL-12β , and increased the production of serum and renal TSG-6, which improved the mAb 1-22-3-induced renal degeneration, through its immunosuppressive effects alone. Here, IL6 is linked to glomerulonephritis.