Who would be crazy enough to let any kind of a nano-particle be injected into themselves? Let alone one that works so closely with how the brains receptors receives, anything, period?! Again is this a precursor to Gamers? Are they telling us what they would like to happen?

Nicotine vaccine prevents nicotine from reaching the brain

May 2, 2012 by Lisa Zyga in Addiction

A vaccine using synthetic nanoparticles could be the world's first successful nicotine vaccine. Image credit: Wikimedia Commons

If smoking a cigarette no longer delivers pleasure, will smokers quit? It's the idea behind a nicotine vaccine being created by MIT and Harvard researchers, in which an injection of synthetic nanoparticles prompts the immune system to create antibodies. The antibodies bind to incoming nicotine molecules so that they're too large to cross the blood-brain barrier. If the brain doesn't know you're smoking, you don't experience the normal smoking kick.