Cytokine & growth factor reviews
-
Cytokine Growth Factor Rev. · Apr 2010
ReviewOncolytic viruses as experimental treatments for malignant gliomas: using a scourge to treat a devil.
The concept of oncolytic viral therapy has a century-old history, but only within the last 20 years have oncolytic viruses been considered for the treatment of brain cancers. Viruses such as herpes, measles, and vaccinia have all been known to cause devastating cases of neurological disease in humans, yet these 'scourges' are now being harnessed in such a way that they prove very useful as cancer therapeutics. ⋯ Although some success has been reached with oncolytic therapy, overall it has fallen short of expectations. In this review we analyze the results of these trials and bring to light some of the limitations and pitfalls of this therapy, as well as present some promising preclinical work that has been proposed to circumvent such problems.