AKB-6899, a prolyl hydroxylase domain 3 (PHD3) inhibitor, is a selective HIF-2α stabilizer. AKB-6899 also increases soluble form of the VEGF receptor (sVEGFR-1) production from GM-CSF-treated macrophages, and has antitumor and antiangiogenic effects.
体外研究
AKB-6899 (10 μM; 24 hours) increases the leves of HIF-2α protein, with no corresponding increase in HIF-1α. AKB-6899 also increases soluble form of the VEGF receptor (sVEGFR-1) production from GM-CSF-treated macrophages, with no effect on HIF-1α accumulation or VEGF production.
Western Blot Analysis
Cell Line:
Murine bone marrow-derived macrophages
Concentration:
10 μM
Incubation Time:
24 hours
Result:
Observed an increase in HIF-2α protein in cells.
体内研究
AKB-6899 (17.5 mg/kg; i.p.; 3 times per week; for 16 days) treatment significantly reduces tumor growth in a murine melanoma model.
Animal Model:
6-8-week-old C57BL/6 mice injected with B16F10 murine melanoma cells
Dosage:
17.5 mg/kg
Administration:
i.p.; 3 times per week; for 16 days
Result:
Significantly reduced tumor growth.
分子式
C14H11FN2O4
分子量
290.25
CAS号
1007377-55-0
运输条件
Room temperature in continental US; may vary elsewhere.