Several genes such as Gata3, Itk, Ccl8, Ccl22, Ccr4, Crlf2, Il9r, Il1rl1, and Arg2 are regulated concordantly in T-cell transfer colitis, acute DSS colitis and the time point representing high inflammation in the DSS time course (Figures 1C,D). This evidence concerns the gene ARG2 and colitis.