名称 | SC144 |
描述 | SC144 is an orally active small-molecule gp130 inhibitor. |
细胞实验 | MTT assay (Only for Reference) |
体外活性 | SC144 exhibits potent cytotoxicity against a panel of drug-sensitive and drug-resistant cancer cell lines. SC144 shows synergism with both 5-fluorouracil and oxaliplatin when co-treated in colorectal cancer HT29 cells. Pretreatment with SC144 in oxaliplatin-resistant HTOXAR3 cells is more effective than oxaliplatin pretreatment. In addition, the combination of SC144 and paclitaxel exhibited synergism in MDA-MB-435 cells with a schedule-dependent block in cell cycle. [1] SC144 treatment in vitro induces gp130 phosphorylation and deglycosylation, resulting in the downregulation of surface-bound gp130 and the abrogation of gp130-associated Stat3 activation. In addition, SC144 selectively inhibits the downstream signaling activation induced by gp130 substrates, including IL-6 and LIF. Protein expression regulated by the gp130/Stat3 axis in OVCAR-8 cells is also down-regulated after SC144 treatment, including Bcl-2, Bcl-XL, survivin, cyclin D1, MMP-7, gp130 and Ape1/Rel-1. [2] |
体内活性 | SC144 significantly inhibits tumor growth in a mouse xenograft model of human ovarian cancer via i.p. or p.o. administration. After SC144 treatment for two months, gp130, Bcl-2, Bcl-XL, MMP-7 and Ape1/Ref-1 protein levels are substantially decreased in the tumor site in the treatment group compared with the control group. [2] In an MDA-MB-435 mouse xenograft model, co-administration of SC144 and paclitaxel delays tumor growth in an SC144 dose-dependent manner. Evaluation of the pharmacokinetics of SC144 reveals that intraperitoneal administration of SC144 shows a two-compartmental pharmacokinetics elimination profile that is not observed in the oral dosing. [1] |
存储条件 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
溶解度 | H2O : < 1 mg/mL (insoluble or slightly soluble) DMSO : 15 mg/mL (46.54 mM) Ethanol : < 1 mg/mL (insoluble or slightly soluble)
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关键字 | SC-144 | anti-angiogenesis | Apoptosis | Inhibitor | oral | inhibit | SC144 | SC 144 | arrest | translocation | ovarian | nuclear | Interleukin Related | phosphorylation | cancer | cell-cycle |
相关产品 | L-Glutamic acid | Metronidazole | 5-Fluorouracil | Dextran sulfate sodium salt (MW 4500-5500) | Stavudine | Tributyrin | Myricetin | Sorafenib | L-Ascorbic acid | Acetylcysteine | Salicylic acid | Sodium 4-phenylbutyrate |
相关库 | 抑制剂库 | 经典已知活性库 | 抗癌活性化合物库 | 抗癌化合物库 | 已知活性化合物库 | 细胞凋亡化合物库 | NO PAINS 化合物库 | 非甾体类抗炎化合物库 | 口服活性化合物库 | 表型筛选靶点鉴定库 |