Open AccessCytotoxic, genotoxic and apoptotic effects of naringenin-oxime relative to naringenin on normal and cancer cell lines
Author(s) -
Abdürrahim Koçyiğit,
İsmail Koyuncu,
Murat Dikilitaş,
Fatemeh Bahadorı,
Baki Türkkan
Publication year - 2016
Publication title -
asian pacific journal of tropical biomedicine/asian pacific journal of tropical biomedicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.507
H-Index - 61
eISSN - 2588-9222
pISSN - 2221-1691
DOI - 10.1016/j.apjtb.2016.08.004
Subject(s) - comet assay , viability assay , naringenin , cytotoxic t cell , apoptosis , acridine orange , chemistry , microbiology and biotechnology , genotoxicity , cell culture , reactive oxygen species , cancer cell , dna damage , biology , biochemistry , in vitro , cancer , dna , toxicity , flavonoid , antioxidant , genetics , organic chemistry
ObjectiveTo assess and compare the cytotoxic, genotoxic, apoptotic and reactive oxygen species (ROS) generating effects of naringenin (NG) and its new derived compound naringenin-oxime (NG-Ox) on MCF-7, HT-29, PC-12 cancer and L-929 normal cell lines.MethodsThe cells were incubated with different doses of NG-Ox and NG (50–1000 μmol/L) for 24 h. The cell viability was assessed based on ATP cell viability assay. Intracellular accumulation of ROS was determined using the fluorescent probes 2′7′-dichlorodihydrofluorescin diacetate. Genotoxic effects were evaluated by alkaline single cell gel electrophoresis assay (comet assay) and, the apoptotic effect was evaluated by acridine orange staining at below the IC50 levels.ResultsBoth NG-Ox and NG exhibited cytotoxic, genotoxic and apoptotic effects and resulted in increased ROS values in a dose-dependent manner. The effects were more pronounced on cancer cell lines. The cytotoxic, genotoxic and apoptotic effects of NG-Ox were higher than that of NG in all cell lines. Significant correlations were observed between cell viability, DNA damage, apoptosis and ROS, in all cell lines exposed to either NG-Ox or NG.ConclusionsThis study showed that both NG-Ox and NG possess cytotoxic, genotoxic and apoptotic activities through the production of ROS on cells, NG-Ox being the more effective one. Therefore, derived compound of NG might be used as antiproliferative agents for the treatment of cancer