Akademik Veri Yönetim Sistemi
Life, cilt.14, sa.11, 2024 (SCI-Expanded)
Ornithogalum is a genus of wild herb species widely used as food and in traditional medicine. This study investigated some of the biologically active properties of Ornithogalum balansae grown in the eastern Black Sea region of Türkiye. The investigations were carried out using the methanolic extracts of the plant’s aerial and bulbs (B1 and B2) parts. The phenolic composition was examined as total phenolic content (TPC), total flavonoid content (TFC), and HPLC-PDA. The antioxidant capacity of the extracts was tested based on ferric reducing/antioxidant power (FRAP) and 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging methods. The anti-proliferative activity was tested against metastatic cell lines H1299 and H209, non-small-cell lung A549, and fibroblast MRC-5 cell lines using MTT and trypan blue methods. Wound-healing and invasion chamber assays were used to determine the inhibitory effects of the extracts on migration and invasion, respectively. The extract of the aerial part contained a large number of phenolic substances and high antioxidant capacity. The extract exhibited a significant anti-proliferative effect on the human lung cancer cells (A549 and H209), with IC50 values of 0.97 ± 0.04 and 1.06 ± 0.07 µg/mL, respectively. Moreover, the aerial part exhibited inhibition of migratory and invasive capacities in A549 cells at a concentration of 1.50 µg/mL. The findings associated with O. balansae suggest a promising therapeutic potential against lung cancer cells.