I featured the amazing work of Tel Aviv University’s Professor Dan Peer in my 8 Mar 2015 newsletter. But I thought that you’d like to hear the story from the Professor direct.
https://www.youtube.com/watch?v=LdNXns6xAfQ
http://www.timesofisrael.com/nano-bullet-tech-shoots-down-brain-cancer-in-tel-aviv-u-study/