NWIPB OpenIR
Anti-proliferative Activities of Two Flavonols with Unsubstituted B-ring from the Leaves of Platanus acerifolia
Chen, Hui-Feng1; Huang, Ri-Zhen1; Zuo, Bo1; Ji, Lan-Ju2; Mo, Zhi-Jian3; Liao, Zhi-Xin1
2017-11-01
Source PublicationNATURAL PRODUCT COMMUNICATIONS
AbstractThe anti-proliferative activities against five cancer cell lines of two flavonols (1, 2) with unsubstituted B ring isolated from the ethanol extract of the leaves of Platanus acerifolia were investigated. The results showed that compound 1 possessed a noteworthy anti-proliferative activity against MGC-803 cells with an IC50 value of 17.26 +/- 1.04 mu M, and compound 2 was less active than 1 with an IC50 value of 20.29 +/- 1.37 mu M compared with 41.94 +/- 1.58 mu M for the positive control group. In addition, the results of Hoechst 33258 staining, AO/EB staining and annexinV-FITC assays indicated that 1 caused a significant MGC-803 cellular apoptosis in a dose-dependent manner. The further mechanisms showed that compound 1 induced the production of ROS, decreased the mitochondrial membrane potential, and altered pro- and anti-apoptotic proteins, leading to activation of caspase-9 and caspase-3 in the process of cellular apoptosis. The present investigation indicated that compound 1 could be used as a potential anti-cancer candidate.
PublisherNATURAL PRODUCTS INC
Document Type期刊论文
Identifierhttp://210.75.249.4/handle/363003/23761
Collection中国科学院西北高原生物研究所
Corresponding AuthorLiao, Zhi-Xin
Affiliation1.Southeast Univ, Dept Pharmaceut Engn, Sch Chem & Chem Engn, Nanjing 211189, Jiangsu, Peoples R China
2.Chinese Acad Sci, Northwest Inst Plateau Biol, Xining 810008, Qinghai, Peoples R China
3.Jiangsu Jingyuan Biol Engn Co Ltd, Zhenjiang 212100, Peoples R China
Recommended Citation
GB/T 7714
Chen, Hui-Feng,Huang, Ri-Zhen,Zuo, Bo,et al. Anti-proliferative Activities of Two Flavonols with Unsubstituted B-ring from the Leaves of Platanus acerifolia[J]. NATURAL PRODUCT COMMUNICATIONS,2017.
APA Chen, Hui-Feng,Huang, Ri-Zhen,Zuo, Bo,Ji, Lan-Ju,Mo, Zhi-Jian,&Liao, Zhi-Xin.(2017).Anti-proliferative Activities of Two Flavonols with Unsubstituted B-ring from the Leaves of Platanus acerifolia.NATURAL PRODUCT COMMUNICATIONS.
MLA Chen, Hui-Feng,et al."Anti-proliferative Activities of Two Flavonols with Unsubstituted B-ring from the Leaves of Platanus acerifolia".NATURAL PRODUCT COMMUNICATIONS (2017).
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