hlovy writes: The story of drug delivery development these days seems to be increasingly about breaking through that final frontier--the blood-brain barrier. Scientists from the University of Texas MD Anderson Cancer Center managed to sneak peptides past the brain's protective barrier by creating a particle that's a kind of master of disguise. It impersonates iron, and then hops onboard the body's iron transport system for a free ride into the brain. Along the way, the researchers say, the disguised particle could be used to deliver imaging agents or treatments.
DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Also, Slashdot's now on IFTTT. Check it out! Check out the new SourceForge HTML5 Internet speed test! ×