He He H.T. H.T. ,  Fokas Fokas E. E. ,  You You A. A. ,  Engenhart-Cabillic Engenhart-Cabillic R. R. ,  An An H.X. H.X. Siah1 proteins enhance radiosensitivity of human breast cancer cells Siah1 proteins enhance radiosensitivity of human breast cancer cells . The gene discussed is SIAH1; the disease is breast carcinoma.