Objective To explore the effects of 4-amino-2-trifluoromethyl-phenyl retinate( ATPR) on the proliferation of human hepatocellular carcinoma( HCC) Hep G2 cells and preliminarily clarify the probable mechanisms.Methods Hep G2 cells were used as the research model and treated with all-trans retinoic acid( ATRA) and ATPR respectively. The viability of Hep G2 cells was investigated by MTT assay. Flow cytometry was used to detect cell cycle distribution. The expression of cyclin D,cyclin-dependent kinase 4( CDK4)...
【基金】
国家自然科学基金(编号:81272399);
安徽省自然科学基金(编号:090413116)
【更新日期】
2016-04-01
【分类号】
R735.7
【正文快照】
2015-11-17接收全反式维甲酸(all-trans retinoic acid,ATRA)(图1)是维生素A的主要活性代谢物,为维甲酸类药物的代表,可诱导分化多种肿瘤细胞,已被广泛用于治疗急性早幼粒细胞性白血病[1]。Sait et al[2]发现ATRA能上调肿瘤细胞中的血管内皮细胞生长因子(vascular endothelial