Green Nanoemulsion Stabilized by In Situ Self-Assembled Natural Oil/Native Cyclodextrin Complexes: An Eco-Friendly Approach for Enhancing Anticancer Activity of Costunolide Against Lung Cancer Cells
Overview
Authors
Affiliations
Lung cancer is the second-most deadly malignancy worldwide, of which smoking is considered a major risk factor and causes 75-80% of lung cancer-related deaths. Costunolide (CTD) extracted from plant species exhibits potent anticancer properties, specifically in lung cancer and leukemia. Several nanoemulsions were prepared and optimized using a three-factor Box-Behnken experimental design. The optimized green nanoemulsion (GNE) showed a vesicle size of 199.56 nm. The IC values revealed that A549 cells were significantly more sensitive to the optimized CTD formula than the plain formula and raw CTD. A cell cycle analysis revealed that the optimized CTD formula treatment resulted in significant cell cycle arrest at the S phase. The results also indicated that treatment with the CTD formula significantly increased caspase-3, Bax, Bcl-2, and p53 mRNA expression compared to the plain formula and CTD raw. In terms of the inflammatory markers, the optimized formula significantly reduced the activity of TNF-α and NF-κB in comparison with the plain formula and raw drug only. Overall, the findings from the study proved that a CTD GNE formulation could be a promising therapeutic approach for the treatment of lung cancer.
Alhakamy N, Badr-Eldin S, Ahmed O, Aldawsari H, Okbazghi S, Alfaleh M Pharmaceutics. 2025; 17(1.
PMID: 39861788 PMC: 11768223. DOI: 10.3390/pharmaceutics17010107.
Fu H, Zheng X, Xu K, Zhang Y, Wu M, Xu M BMC Gastroenterol. 2024; 24(1):223.
PMID: 38992591 PMC: 11241987. DOI: 10.1186/s12876-024-03313-9.
Hu Y, Song J, Feng A, Li J, Li M, Shi Y Molecules. 2023; 28(23).
PMID: 38067497 PMC: 10708032. DOI: 10.3390/molecules28237767.
Alanazi A, Mirgany T, Alsaif N, Alsfouk A, Alanazi M Saudi Pharm J. 2023; 31(6):989-997.
PMID: 37234342 PMC: 10205775. DOI: 10.1016/j.jsps.2023.05.003.
Anticancer Applications of Essential Oils Formulated into Lipid-Based Delivery Nanosystems.
Jampilek J, Kralova K Pharmaceutics. 2022; 14(12).
PMID: 36559176 PMC: 9781429. DOI: 10.3390/pharmaceutics14122681.