Exploration of quinolone and quinoline derivatives as potential anticancer agents
作者:Jamshed Iqbal、Syeda Abida Ejaz、Imtiaz Khan、Elina Ausekle、Mariia Miliutina、Peter Langer
DOI:10.1007/s40199-019-00290-3
日期:2019.12
well as normal cells. OBJECTIVES In the light of this fact, the searching of new compounds with selective behavior only towards cancer cells is critically important. Previously, we have identified several series of compounds as the potential inhibitors of these families. METHODS Herein, we investigate quinolones and quinolines for their anti-cancer activity against breast cancer cells (MCF-7), bone marrow
背景技术在不同类型的癌症中,乳腺癌,骨癌和宫颈癌是影响全世界妇女的最常见的性别特异性癌症。当前,许多酶促途径和细胞途径被称为治疗癌症的药物靶标。尽管在治疗各种类型的癌症方面已经取得了许多进步,但是可用的抗癌药物的主要缺点是它们对癌细胞以及正常细胞的非选择性行为。鉴于此,寻找对癌细胞具有选择性行为的新化合物至关重要。以前,我们已经鉴定了几种化合物作为这些家族的潜在抑制剂。方法在这里,我们通过MTT分析法研究喹诺酮和喹啉类药物对乳腺癌细胞(MCF-7),骨髓癌细胞(K-562)和宫颈癌细胞(HeLa)的抗癌活性。进一步对最有效的衍生物进行流式细胞术分析,然后通过4',6-二dia基-2'-苯基吲哚(DAPI)和丙啶染色(PI)染色进行荧光显微镜分析。结果发现所有测试化合物仅对癌细胞具有选择性。所鉴定的化合物还诱导了相应癌细胞系内的G2或S期细胞周期停滞,染色质浓缩和核碎裂以及与DNA的最大相互