| 产品描述: | Axl 抑制剂;Axl Inhibitors;产品介绍:NPS-1034是一种双Met (c-Met)/Axl抑制剂,IC50分别为48 nM和10;InformationNPS-1034 NPS-1034 is a dual Met (c-Met)/Axl inhibitor with IC50 of 48 nM and 10.3 nM, respectively.TargetsAxl (Cell-free assay); Met (Cell-free assay) 10.3 nM; 48 nMIn vitroIn HCC827/GR cells, NPS-1034 does not show significant antiproliferative effects, while overcomes gefitinib resistance by inhibiting the phosphorylation of MET, Akt, and Erk. In H820 cells, NPS-1034 enhances sensitivity to EGFR-TKIs. In HCC78 cells, NPS-1034 inhibits ROS1 activity and cell proliferation. In addition, a combination of gefitinib and NPS-1034 enhances cell death by inducing caspase-3 and PARP-1 cleavage. NPS-1034 inhibits the viability of the MKN45 and SNU638 cell lines, which highly express the MET gene and p-MET, with IC50 of 112.7 and 190.3 nmol, respectively.In vivoIn SCID mice bearing HCC827/GR tumor xenografts, NPS-1034 (10 mg/kg, p.o.) decreases tumor growth, and the combination of gefitinib and NPS-1034 results in enhanced tumor growth inhibition via the inhibition of tumor proliferation and the induction of apoptosis. In nude mice bearing MKN45 xenograft tumors, NPS-1034 (30 mg/kg, p.o.) decreases tumor growth through the inhibition of angiogenesis and the promotion of apoptosis.Cell Research(from reference)Cell lines:HCC827/GR, HCC-78 and H820 cells Concentrations:~5 μM Incubation Time:72 h |