The GLRX3 knockdown H10 clone from HPAC and B10 clone from CFPAC-1 cells showed tumor formation in only 60% (3/5) and 83.3% (5/6) of the mice, whereas the control cells showed tumor formation in 100% (5/5 and 6/6). The gene discussed is GLRX3; the disease is neoplasm.