Then the posters are not investors - there isn't enough...

Then the posters are not investors - there isn't enough GBM's (my opinion) to make money. Around 3000 in UK and 400 in Australia each year. I do understand why posters may be interested in GBM because if you have encountered anyone you love with it it is a life changing experience. I note that a direftor here who resigned was in fact an executive of Imugene. I think that a GBM cure would be a by-product of it working on other tumours.

If you are interested this is a search you should do and read the article - it is a case of long term survival of gioblastoma multiforme - 20 years. It about a 47 year old male who has survived 20 years and counting.
There is a discussion about the impact of the Varicella Zoster virus and its impact ir possible impact.

I dont invest here I chuck donations into the pot by taking up shares. I have no desire to get excited - I think it is a lottery - someone will make a breakthrough but we all need it. So yes you are correct I have come across a case that changed my life.