Our data show that pS727-Stat1 positive cells (p<0.002) and their MFI were significantly higher in the presence aATC in AT-101 treated (p<0.0002) or untreated (p<0.016) L3.6pl cells compared to tumor cells alone, tumor cells treated with AT-101 with or without ATC. The gene discussed is STAT1; the disease is neoplasm.