title: Novel gene therapy approach for nasopharyngeal carcinoma.
abstract: This article will provide an overview on the status of cancer gene therapy, focussed specifically on its potential application in nasopharyngeal carcinoma (NPC). The concepts and strategies behind the design of therapeutic targets such as p53, p16, and death genes will be described. One of the major challenges in cancer gene therapy is tumor-specific expression of therapeutic genes, and a transcriptional targeting approach will be reviewed, in reference to NPC. Specifically, the ability to exploit the presence of Epstein-Barr virus (EBV) will be emphasized. The currently available preclinical data on genetic therapeutic approaches for NPC will be reviewed, and an outline for its future role in management of NPC, in conjunction with existing cytotoxic modalities of ionizing radiation and chemotherapy will be provided.
authors.affiliation: Department of Radiation Oncology, Princess Margaret Hospital/University Health Networks, University of Toronto, 610 University Avenue, Toronto, Ont, Canada M5G 2M9. fei-fei.liu@rmp.uhn.on.ca
authors.forename: Fei-Fei
authors.initials: FF
authors.lastname: Liu
mesh_terms: D019309:Epstein-Barr Virus Nuclear Antigens / Q000235:genetics; D053222:Fas Ligand Protein; D019942:Genes, p16; D016158:Genes, p53; D015316:Genetic Therapy / Q000379:methods*; D005822:Genetic Vectors; D006801:Humans; D008562:Membrane Glycoproteins / Q000235:genetics; D009303:Nasopharyngeal Neoplasms / Q000235:genetics / Q000628:therapy*; D014763:Viral Matrix Proteins / Q000235:genetics
chemical_list: C037662:EBV-associated membrane antigen, Epstein-Barr virus; D019309:Epstein-Barr Virus Nuclear Antigens; C505661:FASLG protein, human; D053222:Fas Ligand Protein; D008562:Membrane Glycoproteins; D014763:Viral Matrix Proteins; C417029:EBV-encoded nuclear antigen 1