Apoptotic effect of chalcone derivatives of 2-acetylthiophene in human breast cancer cells

被引：16
作者：
Fogaca, Tatiana B. [1 ]
Martins, Rosiane M. [1 ]
Begnini, Karine R. [1 ]
Carapina, Caroline [2 ]
Ritter, Marina [2 ]
de Pereira, Claudio M. P. [2 ]
Seixas, Fabiana K. [1 ]
Collares, Tiago [1 ]
机构：
[1] Univ Fed Pelotas, Res Grp Cellular & Mol Oncol, Technol Dev Ctr, Canc Biotechnol Lab, Pelotas, RS, Brazil
[2] Univ Fed Pelotas, Ctr Chem Pharmaceut & Food Sci, Pelotas, RS, Brazil
来源：
PHARMACOLOGICAL REPORTS | 2017年 / 69卷 / 01期
关键词：
Anticancer; Cytotoxicity; Chalcone; Apoptosis; AGENTS; RESISTANCE;
D O I：
10.1016/j.pharep.2016.10.003
中图分类号：
R9 [药学];
学科分类号：
1007 ;
摘要：
Background: A variety of chalcones have demonstrated cytotoxic activity toward several cancer cell lines. This study aimed to investigate the cytotoxicity of four chalcones derivatives of 2-acetylthiophene in human breast cancer cell lines. Methods: MCF-7 and MDA-MB-231 cells were treated with synthesized chalcones and the cytotoxicity was evaluated by tetrazolium dye (MTT), live/dead, and DAPI assays. Results: Chalcones significantly decreased MCF-7 and MDA-MB-231 cells viability in vitro in a dose dependent manner. After 48 h treatment, the IC50 values ranging from 5.52 to 34.23 mu M. Chalcone 3c displayed the highest cytotoxic activity from all the tested compounds. Cytotoxic effects of compounds were confirmed in the live/dead assay. In addition, DAPI staining revealed that these compounds induce death by apoptosis. Conclusion: The data speculate that chalcone derivatives of 2-acetylthiophene may represent a source of therapeutic agents for human breast cancer. (C) 2016 Institute of Pharmacology, Polish Academy of Sciences. Published by Elsevier Sp. z o.o. All rights reserved.
引用
收藏
页码：156 / 161
页数：6
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