Green synthesis and inhibitory effect of novel quinoline based thiazolidinones on the growth of MCF-7 human breast cancer cell line by G2/M cell cycle arrest
作者:Vidya S. Dofe、Aniket P. Sarkate、Rajaram Azad、Charansingh H. Gill
DOI:10.1007/s11164-017-3157-3
日期:2018.2
Searching for new active molecules against human breast cancer cell line MCF-7, novel quinoline based thiazolidinones has been efficiently synthesized under ultrasound irradiation. The newly synthesized compounds were tested against human breast cancer cell line MCF-7. Compounds P3, P4, and P6 were found to be promising inhibitors of MCF-7 characterized by lower IC50 values in a dose-dependent mode with high specificity against MCF-7 (IC50 of 10 μM at 24 h). Among all the synthesized compounds, P3, P4, and P6 shows IC50 values 5.38, 5.12, and 0.73 µM, respectively, were considered as a potential lead. These lead molecules showed significant anti-cancer activity against human breast cancer cell line MCF-7. Additionally, induction of G2/M cell arrest within 24 h was discovered via flow cytometry analysis. Overall, our data suggest that potent compounds have an inhibitory effect on cell proliferation of MCF-7 through cell cycle arrest, giving it great potential as a future therapeutic reagent for cancers.
寻找针对人乳腺癌细胞系 MCF-7 的新活性分子,在超声波照射下有效合成了新型喹啉基噻唑烷酮类化合物。新合成的化合物针对人乳腺癌细胞系 MCF-7 进行了测试。化合物 P3、P4 和 P6 被发现是有前途的 MCF-7 抑制剂,其特点是剂量依赖性模式下 IC50 值较低,对 MCF-7 具有高特异性(24 小时 IC50 为 10 μM)。在所有合成的化合物中,P3、P4 和 P6 的 IC50 值分别为 5.38、5.12 和 0.73 µM,被认为是潜在的先导化合物。这些先导分子对人乳腺癌细胞系 MCF-7 显示出显着的抗癌活性。此外,通过流式细胞术分析发现 G2/M 细胞在 24 小时内停滞。总体而言,我们的数据表明,有效的化合物通过细胞周期停滞对 MCF-7 的细胞增殖具有抑制作用,使其具有作为未来癌症治疗试剂的巨大潜力。