» Articles » PMID: 34942963

An In Vitro and In Silico Study of the Enhanced Antiproliferative and Pro-Oxidant Potential of L. Cv. Arbosana Leaf Extract Via Elastic Nanovesicles (Spanlastics)

Abstract

The olive tree is a venerable Mediterranean plant and often used in traditional medicine. The main aim of the present study was to evaluate the effect of L. cv. Arbosana leaf extract (OLE) and its encapsulation within a spanlastic dosage form on the improvement of its pro-oxidant and antiproliferative activity against HepG-2, MCF-7, and Caco-2 human cancer cell lines. The LC-HRESIMS-assisted metabolomic profile of OLE putatively annotated 20 major metabolites and showed considerable in vitro antiproliferative activity against HepG-2, MCF-7, and Caco-2 cell lines with IC values of 9.2 ± 0.8, 7.1 ± 0.9, and 6.5 ± 0.7 µg/mL, respectively. The encapsulation of OLE within a (spanlastic) nanocarrier system, using a spraying method and Span 40 and Tween 80 (4:1 molar ratio), was successfully carried out (size 41 ± 2.4 nm, zeta potential 13.6 ± 2.5, and EE 61.43 ± 2.03%). OLE showed enhanced thermal stability, and an improved in vitro antiproliferative effect against HepG-2, MCF-7, and Caco-2 (IC 3.6 ± 0.2, 2.3 ± 0.1, and 1.8 ± 0.1 µg/mL, respectively) in comparison to the unprocessed extract. Both preparations were found to exhibit pro-oxidant potential inside the cancer cells, through the potential inhibitory activity of OLE against glutathione reductase and superoxide dismutase (IC 1.18 ± 0.12 and 2.33 ± 0.19 µg/mL, respectively). These inhibitory activities were proposed via a comprehensive in silico study to be linked to the presence of certain compounds in OLE. Consequently, we assume that formulating such a herbal extract within a suitable nanocarrier would be a promising improvement of its therapeutic potential.

Citing Articles

Plant-Derived Exosome-Like Nanovesicles in Chronic Wound Healing.

Wu W, Zhang B, Wang W, Bu Q, Li Y, Zhang P Int J Nanomedicine. 2024; 19:11293-11303.

PMID: 39524918 PMC: 11549884. DOI: 10.2147/IJN.S485441.


Antiplasmodial potential of phytochemicals from Citrus aurantifolia peels: a comprehensive in vitro and in silico study.

Elmaidomy A, Abdelmohsen U, Sayed A, Altemani F, Algehainy N, Soost D BMC Chem. 2024; 18(1):60.

PMID: 38555456 PMC: 10981828. DOI: 10.1186/s13065-024-01162-x.


Pro-Apoptotic Activity of -Obtusane against Cervical Cancer: Nano Formulation, In Silico Molecular Docking, and Pharmacological Network Analysis.

Abdelhafez O, Abdel-Rahman I, Alaaeldin E, Refaat H, El-Sayed R, Al-Harbi S Pharmaceuticals (Basel). 2023; 16(11).

PMID: 38004443 PMC: 10674245. DOI: 10.3390/ph16111578.


Nutritional Composition and Anti-Type 2 Diabetes Mellitus Potential of Femur Bone Extracts from Bovine, Chicken, Sheep, and Goat: Phytochemical and In Vivo Studies.

Algehainy N, Mohamed E, Aly H, Younis E, Altemani F, Alanazi M Nutrients. 2023; 15(18).

PMID: 37764820 PMC: 10534695. DOI: 10.3390/nu15184037.


Scabicidal Potential of Coconut Seed Extract in Rabbits via Downregulating Inflammatory/Immune Cross Talk: A Comprehensive Phytochemical/GC-MS and In Silico Proof.

Zahran E, Abdel-Maqsoud N, Tammam O, Abdel-Rahman I, Elrehany M, Bakhsh H Antibiotics (Basel). 2023; 12(1).

PMID: 36671243 PMC: 9854674. DOI: 10.3390/antibiotics12010043.


References
1.
Sayed A, Alhadrami H, El-Hawary S, Mohammed R, Hassan H, Rateb M . Discovery of Two Brominated Oxindole Alkaloids as Staphylococcal DNA Gyrase and Pyruvate Kinase Inhibitors via Inverse Virtual Screening. Microorganisms. 2020; 8(2). PMC: 7074965. DOI: 10.3390/microorganisms8020293. View

2.
Salatin S, Dizaj S, Khosroushahi A . Effect of the surface modification, size, and shape on cellular uptake of nanoparticles. Cell Biol Int. 2015; 39(8):881-90. DOI: 10.1002/cbin.10459. View

3.
Hashmi M, Khan A, Hanif M, Farooq U, Perveen S . Traditional Uses, Phytochemistry, and Pharmacology of Olea europaea (Olive). Evid Based Complement Alternat Med. 2015; 2015:541591. PMC: 4352757. DOI: 10.1155/2015/541591. View

4.
Refaat H, Naguib Y, Elsayed M, Sarhan H, Alaaeldin E . Modified Spraying Technique and Response Surface Methodology for the Preparation and Optimization of Propolis Liposomes of Enhanced Anti-Proliferative Activity against Human Melanoma Cell Line A375. Pharmaceutics. 2019; 11(11). PMC: 6921042. DOI: 10.3390/pharmaceutics11110558. View

5.
Ruozi B, Tosi G, Forni F, Fresta M, Vandelli M . Atomic force microscopy and photon correlation spectroscopy: two techniques for rapid characterization of liposomes. Eur J Pharm Sci. 2005; 25(1):81-9. DOI: 10.1016/j.ejps.2005.01.020. View