A growing band of cancer researchers think they can use genetically engineered bacteria to deliver therapies selectively to tumours -- and emerging clinical data say they may be on to something. My latest for @nature.com www.nature.com/articles/d41...
nature.com
Special delivery: bacterial couriers are smuggling drugs into cancers
Microorganisms that deliver treatments to tumours could make chemotherapy, radiotherapy and immunotherapy safer and more effective.