Novel Therapy for Oral Cancer - Gene Therapy an Update

Gene therapy provides modern medicine with new perspectives and had great potential as a novel therapeutic modality. Progress in molecular biology, especially molecular medicine is now changing the basics of genetic disease. This technology takes advantage of our understanding of cancer at the molecular level. It has been exploited to develop new strategies for killing cells selectively or arresting their growth. This is new technique, being developed which offers incredible pledge for the upcoming therapeutic modality in oral cancer treatment. The aim of this paper is to review delivery routes, vector design, therapeutic applications and possible obstacles faced by gene therapist.