The cytotoxicity of the Drosophila melanogaster multisubstrate deoxyribonucleoside kinase (Dm-dNK)/nucleoside analog system to human gastric carci-noma cells was evaluated in vitro and in vivo for the development of novel gene therapy for gastric cancer.
Department of Surgical Oncology, Department of General Surgery, First Affiliated Hospital, China Medical University, North Nanjing Street 155, Shenyang 110001, P.R.China.