Genes’ expression of inflammatory cytokines (IL-1, IL-6, and TNF-α) showed statistical significant decrease in groups treated either with neupogen only or MSCs only (P<0.05), with highly significant decrease observed in MSCs and neupogen treated group compared with fibrosis group (P=0.000) (Figure 3A–C, respectively). The gene discussed is TNF; the disease is fibrosis.