Vaccine Therapy, Oncolytic Viruses, and Gliomas.

ABSTRACT

After years of active research and refinement, vaccine therapy and oncolytic viruses are becoming part of the arsenal in the treatment of gliomas. In contrast to standard treatment with radiation therapy and chemotherapy, vaccines are more specific to the patient and the tumor. The majority of ongoing vaccine trials are investigating peptide, heat shock protein, and dendritic cell vaccines. The immunosuppression triggered by the tumor itself and by its treatment is a major obstacle to vaccine and oncolytic virus therapy. Thus, combination therapy with different agents that affect the immune system will probably be necessary.