生物活性 | |||
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描述 | Glycogen synthase kinase-3 (GSK-3), a serine/threonine kinase, is a master regulator of neural progenitor homeostasis, integrating multiple proliferation, and differentiation signals, and thus has been focused on as a potential target in neuroblastoma. 9-ING-41, a potent and selective small-molecule GSK-3 inhibitor, is active in neuroblastoma. In cell viability assay, 9-ING-41 inhibited the growth of SK-N-DZ and SK-N-BE(2) neuroblastoma cells with GI50s among 50–100 nM. 9-ING-41 (0.1–1 µM) inhibited GSK-3 leading to a decreased expression of the NF-κB target XIAP and significant apoptosis in neuroblastoma cells[1]. Teretment with low doses of 9-ING-41 for 48 hours specifically induced lymphoma cell apoptosis without affecting normal lymphocytes[2]. In vivo, 9-ING-41 (70 mg/kg) potentiated the effects of CPT-11 (5 mg/kg) in growth inhibition of neuroblastoma xenograft tumors[1]. |
实验方案 | |||
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1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
2.47mL 0.49mL 0.25mL |
12.37mL 2.47mL 1.24mL |
24.73mL 4.95mL 2.47mL |
参考文献 |
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