Combination therapy treats resistant tumours
A new therapy that involves combining two cancer drugs simultaneously has been hailed as a major breakthrough in treating tumours resistant to chemotherapy. Scientists at McGill University in Montreal, Canada, have treated mice suffering from lymphoma with rapamycin, an antibiotic, and a traditional chemotherapy drug called doxorubicin. The combination reversed the tumours' resistance to chemotherapy, eliminating the cancer in all the mice. Human trials for the combination drug therapy are currently in the design stage.