New sulfurated derivatives of cinnamic acids and rosmaricine as inhibitors of STAT3 and NF-κB transcription factors
作者:Elena Gabriele、Dario Brambilla、Chiara Ricci、Luca Regazzoni、Kyoko Taguchi、Nicola Ferri、Akira Asai、Anna Sparatore
DOI:10.1080/14756366.2017.1350658
日期:2017.1.1
able to inhibit the NF-κB transcriptional activity in HCT-116 cell line and inhibited HCT-116 cell proliferation in vitro with IC50 in micromolar range, thus suggesting a potential anticancer activity. Taken together, our study described the identification of new derivatives with dual STAT3/NF-κB inhibitory activity, which may represent hit compounds for developing multi-target anticancer agents.
合成了一组新的硫化药物混合物,主要源自咖啡酸、阿魏酸和迷迭香碱,并评估了它们抑制 STAT3 和 NF-κB 转录因子的能力。结果表明,大多数新的杂合化合物能够强烈且选择性地与 STAT3 结合,而母体药物在测试浓度下缺乏这种能力。其中一些还能够抑制HCT-116细胞系中的NF-κB转录活性,并在体外抑制HCT-116细胞增殖,IC50在微摩尔范围内,因此表明具有潜在的抗癌活性。总而言之,我们的研究描述了具有 STAT3/NF-κB 双重抑制活性的新衍生物的鉴定,这可能代表用于开发多靶点抗癌药物的热门化合物。