Original Article at: http://medicaldaily.com/news/20120220/9147/dna-nanorobot-harvard-cancer-research.htm Researchers at the Wyss Institute have developed nano-machines made out of DNA that can be programmed to deliver its payload to targeted cells. The payload can be specific molecules, proteins, or antibodies which deliver a message to receptor proteins on the surface of the cell. For example: “Douglas and Bachelet used this system […]