It is interesting that you talking about glioblastoma,
it is a very malignant brain tumor ,

I did some reading in the past , and read that CCR5 and CCL5 are expressed in glioblastoma ...

There were talks to do study with Maraviroc , but I don't think that this was done..

Hopefully Dr Patterson , and Dr Lindner will do research in some near future , since this is a bad cancer , and not rare .