Both groups developed equivalent splenomegaly (Fig. 1b), elevated serum IFN-γ, soluble IL-2 receptor (sIL2r)/CD25, and Ferritin (Fig. 1c), leukopenia (Fig. 1d), anemia (Fig. 1e) and lymphopenia (Fig. 1f). This evidence concerns the gene IFNG and Decreased total leukocyte count.