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Eltahawy NA, Ali AI, Ibrahim SA, Nafie MS, Sindi AM, Alkharobi H, Almalki AJ, Badr JM, Elhady SS, Abdelhameed RFA. Analysis of Marrubiin in Marrubium alysson L. Extract Using Advanced HPTLC: Chemical Profiling, Acetylcholinesterase Inhibitory Activity, and Molecular Docking. Metabolites 2023; 14:27. [PMID: 38248830 PMCID: PMC10821196 DOI: 10.3390/metabo14010027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 10/04/2023] [Accepted: 12/26/2023] [Indexed: 01/23/2024] Open
Abstract
The main purpose of this work is to investigate the phytochemical composition of Marrubium alysson L. non-polar fraction. GC/MS analysis was used to evaluate the plant extract's saponifiable and unsaponifiable matter. Although M. alysson L. lipoidal matter saponification produced 30.3% of fatty acid methyl esters and 69.7% of unsaponifiable matter. Phytol was the most dominant substance in the unsaponifiable materials. Notably, marrubiin which is one of the most prominent metabolites of Marrubium alysson L. was not detected through our adopted GC/MS technique. Thus, further characterization was proceeded through simple and rapid HPTLC analysis which successfully managed to identify marrubiin. Based on the regression equation, the concentration of marrubiin in M. alysson L. extract was 14.09 mg/g of dry extract. Concerning acetylcholinesterase inhibitory activity, both the crude M. alysson L. total methanolic extract and the non-polar fraction displayed reasonable inhibitory activity against acetylcholinesterase (AChE), whereas the pure compound marrubiin was considered to be the most effective and potent AChE inhibitor, with an IC50 value of 52.66 (µM). According to the molecular docking studies, potential sites of interaction between the pure chemical marrubiin and AChE were examined. The results show that Tyr124 on AChE residue was critical to the activity of the aforementioned drug. Based on the depicted marrubin AChE inhibition activity and reported safety profile, this chemical metabolite is considered as a promising lead compound for further pre-clinical investigation as well as drug development and optimization.
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Affiliation(s)
- Nermeen A Eltahawy
- Department of Pharmacognosy, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt
| | - Asmaa I Ali
- Department of Pharmacognosy, Faculty of Pharmacy, Misr International University, Cairo 12585, Egypt
| | - Salma A Ibrahim
- Department of Pharmacognosy, Faculty of Pharmacy, Misr International University, Cairo 12585, Egypt
| | - Mohamed S Nafie
- Department of Chemistry, College of Sciences, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates
- Chemistry Department, Faculty of Science, Suez Canal University, Ismailia 41522, Egypt
| | - Amal M Sindi
- Department of Oral Diagnostic Sciences, Faculty of Dentistry, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Hanaa Alkharobi
- Department of Oral Biology, Faculty of Dentistry, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Ahmad J Almalki
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Jihan M Badr
- Department of Pharmacognosy, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt
| | - Sameh S Elhady
- Department of Natural Products, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Reda F A Abdelhameed
- Department of Pharmacognosy, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt
- Department of Pharmacognosy, Faculty of Pharmacy, Galala University, New Galala 43713, Egypt
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Zhao LL, Jayeoye TJ, Ashaolu TJ, Olatunji OJ. Pinostrobin, a dietary bioflavonoid exerts antioxidant, anti-inflammatory, and anti-apoptotic protective effects against methotrexate-induced ovarian toxicity in rats. Tissue Cell 2023; 85:102254. [PMID: 37866152 DOI: 10.1016/j.tice.2023.102254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 10/02/2023] [Accepted: 10/19/2023] [Indexed: 10/24/2023]
Abstract
This study investigated the protective activities of pinostrobin (PIN) against methotrexate (MTX)-induced ovarian toxicity. Female rats were administered with PIN (50 mg/kg) for 4 weeks, while MTX was administered from weeks 2-4 of PIN treatment. Serum hormonal profiles, ovarian oxidative stress, inflammatory and apoptotic biomarkers as well as ovarian histomorphometry were evaluated. MTX administration elicited profound deficit in serum progesterone and estrogen (E2) levels, while luteinizing hormone (LH) and follicle stimulating hormone (FSH) were significantly increased. Additionally, MTX administration was associated with significant increases in ovarian malondialdehyde, nitric oxide, NF-кB, TNF-α, IL-6, IL-1β, iNOS and caspase-3 activity, as well as notable reduction in the activities of glutathione peroxidase, catalase and superoxide dismutase as well as the level of glutathione. Whereas, treatment with PIN significantly decreased serum levels of FSH and LH, as well as ovarian levels of NO, MDA, caspase 3, NF-κB, IL-1β, IL-6, TNF-α and iNOS. PIN also significantly upregulated GSH, GPx, CAT and SOD in the ovarian tissues as well as increased serum E2 and progesterone levels compared to the MTX group. Furthermore, PIN significantly restored altered ovarian histoarchitecture in the treated group. These findings suggests that PIN exerts protective effects against MTX-triggered ovarian damages.
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Affiliation(s)
- Ling-Ling Zhao
- Department of Chemistry and Chemical Engineering, Yancheng Institute of Technology, Yancheng, China
| | - Titilope John Jayeoye
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
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Eltahawy NA, Swidan SA, Nafie MS, Saeedan AS, Nasr AM, Badr JM, Abdelhameed RFA. Silver nanoparticles formulation of Marrubium alysson L. phenolic extract potentiates cytotoxicity through apoptosis with molecular docking study as Bcl-2 inhibitors. J Biomol Struct Dyn 2023:1-13. [PMID: 37817536 DOI: 10.1080/07391102.2023.2267666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 09/29/2023] [Indexed: 10/12/2023]
Abstract
Crude or semi-purified extracts of plants can play a significant role as antitumor agents. They were used as stabilizing and reducing agents in the preparation of silver nanoparticles (AgNPs) that allows these particles to have more efficient cytotoxic activity. In the current study, the extract of Marrubium alysson L., a plant of common occurrence in Egypt was used to synthesize AgNPs for the first time, where comparison of anticancer activity of crude and phenolic extracts with the AgNPs were extensively studied against cancer cell lines PC-3 and HCT-116. Interestingly, AgNPs of the crude extract exhibited promising cytotoxicity with IC50 values of 10.4 and 16.3 μg/ml, while AgNPs of the phenolic extract exhibited very potent cytotoxicity with IC50 values of 2.66 and 1.34 μg/ml compared to Doxorubicin (as a standard reference drug) that exhibited IC50 values of 5.13 and 4.36 μg/ml, respectively against the tested cells. Additionally, AgNPs of the phenolic extract induced apoptosis in HCT-116 with a higher ratio than in PC-3 cells. It induced apoptosis in PC-3 cells by 79.3-fold change, while it induced total colon apoptotic cell death by 228.3-fold change compared to untreated control. Finally, the apoptotic activity of AgNPs of the phenolic extract in the treated PC-3 and HCT-116 cells was confirmed using RT-PCR. As a result, AgNPs of the phenolic extract could be considered a promising anticancer candidate through apoptosis-induction.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Nermeen A Eltahawy
- Department of Pharmacognosy, Faculty of Pharmacy, Suez Canal University, Ismailia, Egypt
| | - Shady A Swidan
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Egypt
- The Centre for Drug Research and Development (CDRD), Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Egypt
| | - Mohamed S Nafie
- Chemistry Department, College of Sciences, University of Sharjah, Sharjah, United Arab Emirates
- Chemistry Department, Faculty of Science, Suez Canal University, Ismailia, Egypt
| | - Abdulaziz S Saeedan
- Department of Pharmacology and Toxicology, Collage of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Ali M Nasr
- Department of Pharmaceutics, Faculty of Pharmacy, Port Said University, Port Said, Egypt
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Galala University, New Galala, Egypt
| | - Jihan M Badr
- Department of Pharmacognosy, Faculty of Pharmacy, Suez Canal University, Ismailia, Egypt
| | - Reda F A Abdelhameed
- Department of Pharmacognosy, Faculty of Pharmacy, Suez Canal University, Ismailia, Egypt
- Department of Pharmacognosy, Faculty of Pharmacy, Galala University, New Galala, Egypt
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