New Nano-Cargo-Ship System Integrates Therapeutic And Diagnostic Functions, University of California, San Diego (UCSD), University of California, Santa Barbara, And Massachusetts Institute of Technology (MIT) Study  
10/14/2008 7:03:34 AM -- Scientists have developed nanometer-sized "cargo ships" that can sail throughout the body via the bloodstream without immediate detection from the body's immune radar system and ferry their cargo of anti-cancer drugs and markers into tumors that might otherwise go untreated or undetected.