生物活性 | |||
---|---|---|---|
靶点 |
|
||
描述 | The phosphoinositide 3-kinase/3-phosphoinositide-dependent kinase 1 (PDK1)/Akt signaling pathway plays a key role in cancer cell growth, survival, and tumor angiogenesis and represents a promising target for anticancer drugs[3]. BX-912 is a direct, selective, and ATP-competitive PDK1 inhibitor with an IC50 value of 26 nM. BX-912 blocks PDK1/Akt signaling in tumor cells and inhibits the anchorage-dependent growth of a variety of tumor cell lines in culture or induces apoptosis[3]. When treating asynchronously growing cultures of tumor cells for 18 h with 10 μM BX-912, it promoted a pronounced increase in the population of MDA-468 cells with 4 N DNA content, indicative of a block at the G2/M phase of the cell cycle. BX-912 also potently inhibited the growth of HCT-116 and PC-3 cells in soft agar, showing a 96% inhibitory effect at a dose of 1 μM for HCT-116 and IC50 value of 0.32 μM for PC-3[3]. | ||
作用机制 | BX-795 is a competitive inhibitor of PDK1 activity with respect to its substrate, ATP, suggesting that it binds to the ATP binding pocket of PDK1[2]. |
细胞研究 | |||||
---|---|---|---|---|---|
细胞系 | 浓度 | 检测类型 | 检测时间 | 活动说明 | 数据源 |
human 5637 cell | Growth inhibition assay | Inhibition of human 5637 cell growth in a cell viability assay, IC50=8.07904 μM | SANGER | ||
human 697 cell | Growth inhibition assay | Inhibition of human 697 cell growth in a cell viability assay, IC50=1.01623 μM | SANGER | ||
human 8-MG-BA cell | Growth inhibition assay | Inhibition of human 8-MG-BA cell growth in a cell viability assay, IC50=1.95744 μM | SANGER |
实验方案 | |||
---|---|---|---|
1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
1.69mL 0.34mL 0.17mL |
8.45mL 1.69mL 0.85mL |
16.91mL 3.38mL 1.69mL |
参考文献 |
---|