
A combination of two targeted therapies packs a powerful punch to kill pancreatic cancer cells in the laboratory, Mayo Clinic cancer researchers report. With further testing of these drugs that are from classes of pharmaceuticals already used in patients, the Mayo research may lead to new treatment opportunities for patients with pancreatic cancer, which is extremely difficult to treat. In a study presented at the annual meeting of the American Association for Cancer Research, Mayo Clinic Cancer Center investigators found that rapamycin and panobinostat (also known as LBH589) act synergistically when used in combination, destroying up to 65 percent of cultured pancreatic tumor cells. The finding is particularly significant, says the studys first author, Mamta Gupta, Ph.D., because the three cell lines studied were all resistant to the effects of chemotherapy — as are many pancreatic tumors — and because the drugs studied are already available for treatment of patients. Panobinostat is approved as therapy for cutaneous T cell lymphoma (CTCL), and rapamycin is best known as an immunosuppressant to help prevent rejection of transplanted organs.
During breaks from his doctoral research in London, Richard Vile, Ph.D., would visit a pediatric brain tumor clinic next to his lab for inspiration. Seeing children ...
Gastroesophageal reflux disease (GERD) is one of the most common digestive disorders in the world. It happens when acid comes up from the stomach, which is ...
DEAR MAYO CLINIC: A 62-year-old man I worked with was diagnosed with stomach cancer earlier this year. He reportedly was feeling full even after eating ...