Efficacy of HER2 retargeted herpes simplex virus as therapy for high-grade glioma in immunocompetent mice

Replication-competent oncolytic herpes simplex viruses (HSVs) are considered a promising therapeutic approach for treatment of high-grade gliomas (HGGs), which are usually resistant to all the available treatments. We previously demonstrated that R-LM113, a recombinant HSV-1 fully retargeted to the human epidermal growth factor receptor 2 (HER2), is safe and prolongs survival of immunodeficient NOD/SCID mice in an intracranial model of HGG....