A novel approach to overcome temozolomide resistance in glioma and melanoma: Inactivation of MGMT by gene therapy.

Abstract

Malignant glioma is the most common primary brain tumor. Malignant melanoma is the most malignant of skin tumor. The two malignancies are poorly responsive to conventional treatment regimens such as chemotherapy. Temozolomide (TMZ) is a DNA-alkylating agent used for the treatment of glioma, astrocytoma, and melanoma. Resistance to alkylating agents such as TMZ correlates with increased expression of DNA repair protein O6-methylguanine-DNA methyltransferase (MGMT). Several studies in animal models have demonstrated that decreasing MGMT level with gene therapy could overcome TMZ resistance and enhance tumor cell death. In the present review, we provide an overview of recent advances in this field.

DOI: 10.1016/j.bbrc.2011.02.042

Cite this paper

@article{Jiang2011ANA, title={A novel approach to overcome temozolomide resistance in glioma and melanoma: Inactivation of MGMT by gene therapy.}, author={Guan Jiang and Zhi-ping Wei and Dong-Sheng Pei and Yong Xin and Yanqun Liu and Jun-nian Zheng}, journal={Biochemical and biophysical research communications}, year={2011}, volume={406 3}, pages={311-4} }