Inhibitory effect of cytotoxic nitrogen-containing heterocyclic stilbene analogues on VEGF protein secretion and VEGF, hTERT and c-Myc gene expression
作者:Rosa Martí-Centelles、Juan Murga、Eva Falomir、Miguel Carda、J. Alberto Marco
DOI:10.1039/c5md00197h
日期:——
A group of 21 nitrogen-containing heterocyclic stilbene derivatives, prepared by means of Heck coupling reactions, has been investigated for their cytotoxicity as well as their ability to inhibit the production of the vascular endothelial growth factor (VEGF) and the activation of telomerase. The ability of these compounds to inhibit proliferation of two tumoral cell lines (HT-29 and MCF-7) and one
已经研究了通过Heck偶联反应制备的一组21种含氮杂环二苯乙烯衍生物的细胞毒性以及抑制血管内皮生长因子(VEGF)产生和端粒酶活化的能力。首先确定这些化合物抑制两种肿瘤细胞系(HT-29和MCF-7)和一种非肿瘤细胞系(HEK-293)增殖的能力。随后,我们确定了化合物抑制上述细胞系中VEGF分泌的能力,并下调VEGF,hTERT和c-Myc基因的表达,其中后两者参与控制端粒酶的激活。