Poliovirus vaccine trial shows early promise for recurrent glioblastoma
The treatment, developed at Duke and tested in an ongoing phase 1 study, capitalizes on the discovery that cancer cells have an abundance of receptors that work like magnets drawing the poliovirus, which then infects and kills the cells. The investigational therapy, known as PVSRIPO, uses an engineered form of the virus that is lethal to cancer cells, while harmless to normal cells. …