Make a Comment • Email Link • Send Letter to Editor IPFS News Link • Science, Medicine and Technology MS Breakthrough 10-17-2012 • arclein prevented the progression of MS by inhibiting the molecule, known as PI3Kgamma, which activates the cells that cause the immune system to attack itself and cause the nerve damage. Watch Streaming Broadcast Live: LRN.fm Watch live shows and archives TV Live Chat Telegram Share this page with your friends on your favorite social network: