Aurimmune

(AW-rih-MYOON) A substance being studied in the treatment of some types of cancer. Aurimmune is made in the laboratory by binding a cancer-killing protein called tumor necrosis factor (TNF) to the surface of very tiny particles of gold. These TNF-gold particles may kill cancer cells without harming healthy tissue. Also called colloidal gold-bound tumor necrosis factor and TNF-bound colloidal gold.