Work

Cancer Chemotherapy Using Suicide Genes

Year: 1998

Type: article

Abstract: Suicide gene therapy is a unique form of drug delivery system that allows for negative selection of malignant cells using a prodrug approach. Malignant cells are transduced with a gene encoding an enzyme that can metabolize an otherwise nontoxic prodrug into a toxic metabolite. The prototype of this system is the herpes simplex virus thymidine kinase gene (HSV-tk). Suicide genes may be introduced into tumor cells either by viral vectors or nonviral methods. Current work is underway to fine tune both the delivery systems and optimize the efficacy of the production of the toxic metabolites. Suicide gene therapy is an exciting strategy currently in clinical trial in the treatment of a number of tumors.

Source: Surgical Oncology Clinics of North America

DOI: 10.1016/s1055-3207(18)30258-8

Authors: Sunil Singhal, Larry R. Kaiser

Institutions: Hospital of the University of Pennsylvania, University of Pennsylvania

Language: English

Topic: Virus-based gene therapy research

Subfield: Genetics

Field: Biochemistry, Genetics and Molecular Biology

Domain: Life Sciences

SDG: Good health and well-being

Open Access status: hybrid

Estimated APC paid: $3,230