生物活性 | |||
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描述 | The c-Jun N-terminal kinase (JNK) signaling plays an important role in tubular cell apoptosis. CC-401 is a potent, small-molecule JNK inhibitor with Ki values of 25-50nM for three forms of JNK. It inhibits JNK in cell-based assays at a concentration of 1-5μM. CC-401 dose-dependently inhibited sorbitol-induced phosphorylation of c-Jun in HK-2 human tubular epithelial cell line at doses of 0.25-4μM. The oral administration of rats underwent unilateral ureteral obstruction with CC-401 (100mg/kg, twice daily) for 7 days reduced interstitial volume, the accumulation of α-SMA+ myofibroblasts, and collagen IV deposition as compared to the vehicle-treated group. Rats treated with CC-401 also showed reduced mRNA expressions of TGF-β1, connective tissue growth factor, and collagen IV in the kidney compared with vehicle-treated animals[3]. | ||
作用机制 | CC-401 is a JNK inhibitor that competitively binds to the ATP binding site of JNK, inhibiting the phosphorylation of the N-terminal activation domain of c-Jun[3]. |
实验方案 | |||
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1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
2.35mL 0.47mL 0.24mL |
11.77mL 2.35mL 1.18mL |
23.53mL 4.71mL 2.35mL |
参考文献 |
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