Telix https://telixpharma.com that is working on theraputics and diagnostics for gioblastomas (amongst other cancers).

The Australian of the Year (a quasi government annual position) was last year given to Professor Scoyler, who is a leading melanomia researcher. He was diagnosed with gioblastomas 2-3 years ago and was able to make himself a research subject for immunologic and other approaches to dealing with brain cancer.

My friend was diagnosed with gioblastoma 2 years ago, she is very much dependent on steroids and has exhausted the chemo/radio possibilities.

It sucks, but hopefully getting better. Search out all of the possible trials and other potential cures.