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Dicle Çevik Suat Erdogan Riza Serttas Yüksel Kan Hasan Kırmızıbekmez 《化学与生物多样性》2023,20(1):e202200589
Cytotoxic activity-guided fractionation studies on Glycyrrhiza echinata roots led to the isolation of eight compounds ( 1 – 8 ). Chemical structures of the isolates were identified by NMR and MS analysis. Among the tested molecules, retrochalcones namely echinatin ( 3 ) (IC50=23.45–41.83 μM), licochalcone B ( 4 ) (IC50=36.04–39.53 μM) and tetrahydroxylmethoxychalcone ( 5 ) (IC50=7.09–80.81 μM) were the most active ones against PC3, MCF7 and HepG2 cells. Moreover, 5 exhibited selectivity on prostate cancer cells (SI: 5.19). Hoechst staining and Annexin V/PI binding assays as well as cell cycle analysis on the compounds 3 (23 μM) and 5 (5 and 7 μM) demonstrated that these retrochalcones induced apoptosis and significantly suppressed cell cycle in G1 and G2/M phases. Furthermore, 3 and 5 showed antimigratory effects on PC3 cells by wound healing assay. The results indicated that tested retrochalcones most particularly 5 could be potential anticancer drug candidates that prevent proliferation and migration of cancer cells. 相似文献