While the Mean Fluorescence Intensity (MFI) of T-bet+iNKT cells (iNKT1) remained unaltered, the MFI of GATA3+iNKT cells (iNKT2) and ROR-γt+iNKT cells (iNKT17) were significantly increased in psoriasis patients. This evidence concerns the gene GATA3 and psoriasis.