Considering that hPMSCs can alleviate the inflammatory response elicited in GVHD by regulating the GSH and GST levels in T cells [7], based on the above-mentioned changes of Nrf2 and NF-κB levels in tissues, the Nrf2 and NF-κB levels in mononuclear cells in the liver and spleen tissues of the mouse model were also analyzed. Here, NFKB1 is linked to graft versus host disease.