One more addendum, the drug is targeting aggressive brain tumors which result in high mortality rates. I have no knowledge on how the FDA operates but something tells me that it may have a greater chance of acceptance due to its targets as opposed to targeting type II diabetes. The tumor is glioblastoma multiforme which effects fewer than 200K people each year according to Google. It would be their ability to fine tune the drug that gives it its real potential, which is a replacement for radiation and chemotherapy if they can successfully harness the immune. Likely biased due to my optimistic view of the next generation cancer drug, but starting with targeting aggressive brain tumors is a brilliant idea, hopefully they will be able to target other types like breast cancer in the future.