产品
编 号:F328791
分子式:C11H9NO5S
分子量:267.26
产品类型
结构图
CAS No: 343351-67-7
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生物活性:
NSC697923 is a potent UBE2N (ubiquitin-conjugating enzyme E2 N, Ubc13) inhibitor. NSC697923 induces neuroblastoma (NB) cell death via promoting nuclear importation of p53 in p53 wild-type NB cells. NSC697923 also induces cell death in p53 mutant NB cells by activation of JNK-mediated apoptotic pathway. NSC697923 inhibits DNA damage and NF-κB signaling. Antitumor activity.
体内研究:
NSC697923 (5 mg/kg;腹腔注射;每天一次,持续 10 天) 抑制 SH-SY5Y 和 NGP 异种移植物中的 NB 肿瘤生长。Animal Model:5- to 6-week-old female athymic Ncr nude mice (orthotopic mouse model of NB; SH-SY5Y and NGP xenografts)
Dosage:5?mg/kg
Administration:I.p.; daily for 10 days
Result:Significant tumor regression in both SH-SY5Y and NGP xenografts.
体外研究:
NSC697923 (0-5 μM;24 hours) 对 NB 细胞系显示出细胞毒性作用。 NSC697923 (3 μM;2 hours) 也可以诱导 p53 突变 NB 细胞凋亡JNK 介导的细胞凋亡途径的激活。 NSC697923 通过促进 p53 核转位和激活诱导 p53 野生型 NB 细胞系细胞凋亡。