Gene therapy for high-grade glioma: current approaches and future directions.
The treatment of high-grade gliomas remains difficult despite recent advances in surgery, radiotherapy and chemotherapy. True advances may emerge from the increasing understanding in molecular biology and discovery of novel mechanisms for the delivery of tumoricidal agents. In an attempt to overcome this formidable neoplasm, molecular approaches using gene therapy have been investigated clinically since 1992. The clinical trials have mainly been classified into three approaches: suicide gene therapy, immune gene therapy and oncolytic viral therapy. In this article, we review these approaches, which have been studied in previous and ongoing clinical trials.
Natsume
Atsushi
A
Department of Neurosurgery, Nagoya University School of Medicine, Nagoya, Japan.
Yoshida
Jun
J
D000818:Animals; D002986:Clinical Trials as Topic; D015316:Genetic Therapy; D005910:Glioma / Q000235:genetics* / Q000276:immunology / Q000378:metabolism / Q000628:therapy*; D006801:Humans; D007167:Immunotherapy