Furan- and Thiophene-2-Carbonyl Amino Acid Derivatives Activate Hypoxia-Inducible Factor via Inhibition of Factor Inhibiting Hypoxia-Inducible Factor-1
作者:Shin-ichi Kawaguchi、Yuhei Gonda、Takuya Yamamoto、Yuki Sato、Hiroyuki Shinohara、Yohsuke Kobiki、Atsuhiko Ichimura、Takashi Dan、Motohiro Sonoda、Toshio Miyata、Akiya Ogawa、Tadayuki Tsujita
DOI:10.3390/molecules23040885
日期:——
To activate HIF exogenously, without exposing cells to hypoxic conditions, many small-molecule inhibitors targeting prolyl hydroxylase domain-containing protein have been developed. In addition, suppression of factor inhibiting HIF-1 (FIH-1) has also been shown to have the potential to activate HIF-α. However, few small-molecule inhibitors of FIH-1 have been developed. In this study, we synthesized
一系列抗缺氧蛋白的诱导可在暴露于缺氧条件下保护细胞。缺氧诱导因子-α(HIF-α)是协调这种保护作用的主要转录因子。为了在不使细胞暴露于低氧条件下外源激活HIF,已经开发了许多靶向含脯氨酰羟化酶结构域蛋白的小分子抑制剂。此外,抑制因子HIF-1(FIH-1)的抑制也被证明具有激活HIF-α的潜力。但是,很少开发出FIH-1的小分子抑制剂。在这项研究中,我们合成了一系列具有抑制FIH-1潜力的呋喃和噻吩-2-羰基氨基酸衍生物。通过测量HIF响应元件(HRE)启动子活性,在SK-N-BE(2)c细胞中评估了这些化合物的抑制活性。