TY - JOUR AU - Chen, Zhong-ping AU - Pan, Jun AU - Huang, Qiang AU - Sun, Zhi-fang AU - Zhou, Li-ying AU - Wang, Ai-dong AU - Panasci, Lawrence C. PY - 2013 TI - ANTITUMOR EFFECT OF SARCNU IN A 06-METHYLGUANINE-DNA METHYLTRANSFERASE POSITIVE HUMAN GLIOMA XENOGRAFT MODEL JF - Chinese Journal of Cancer Research; Vol 12, No 1 (March 19, 2000): Chinese Journal of Cancer Research Y2 - 2013 KW - N2 - Objective: To assess whether novel analogue of nitrosoureas, 2-chloroethyl-3-sarcosinamide- 1-nitrosourea (SarCNU), has antitumor effect to 06-methylguanine-DNA methyltransferase (MGMT) positive tumors in vivo. Methods: MGMT positive human glioma cell line SF-767 xenografts in nude mice were treated with SarCNU. The antitumor efficacy of SarCNU was compared with the results of 1, 3-bis(2-chloroethyl)-l-nitrosourea (BCNU) treatment with or without 06-benzylguanine (06-BG) preadministration. Results: Since the SF-767 is MGMT strongly positive, BCNU treatment alone did not result in a satisfactory anticancer effect. As expected, 06-BG by depleting MGMT activity, significantly enhanced BCNU antltumor efficacy (P UR - https://cjcr.amegroups.org/article/view/1460