Bee derived molecular shuttle is the newest buzz-worthy venom product

By tweaking a compound from bee venom, scientists may have created a molecular Trojan horse to deliver drugs to our brains. Photo by Flickr user joeyz51 We human beings are quite fond of our brains. They are one of our largest and most complex organs, weighing in at nearly three pounds (2% of our bodies!). Each contains upwards of 90 billion neurons responsible for controlling our gangly, almost hairless primate bodies as well as processing and storing a lifetime's worth of events, facts and figures. So we protect our brains as best we can, from hats that battle temperature extremes to helmets that buffer even the most brutish blows. Our bodies, too, protect our brains vigilantly. Select few compounds are able to cross the blood-brain barrier, a membrane which shields our most essential organ from the hodgepodge of potentially-damaging compounds that might be circulating in our blood. The staunchness with ...