Advancement of researches on the malignant tumor radio-genetic therapy

Radiotherapy is one of the routine methods of malignant tumor treatment and used in clinical many years, while gene therapy is one of the new therapy. But the formation of tumor is the complicated process effected by many factors and many genes. The effect of polygene therapy is not ideal. Therefore, radio-genetic therapy is the hot spot of the present study and will become one of the important direction of cancer therapy.