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Darwish AB, Salama A, Younis MM. Neuroprotective efficiency of celecoxib vesicular bilosomes for the management of lipopolysaccharide-induced Alzheimer in mice employing 2 3 full factorial design. Inflammopharmacology 2024:10.1007/s10787-024-01522-y. [PMID: 39017993 DOI: 10.1007/s10787-024-01522-y] [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: 06/05/2024] [Accepted: 07/02/2024] [Indexed: 07/18/2024]
Abstract
The aim of this study was to develop and evaluate bilosomes loaded with Celecoxib (CXB) for the efficient treatment of Alzheimer. The thin-film hydration approach was utilized in the formulation of CXB bilosomes (CXB-BLs). The study used a 23-factorial design to investigate the impact of several formulation variables. Three separate parameters were investigated: bile salt type (X1), medication amount (X2), and lipid-bile salt ratio (X3). The dependent responses included entrapment efficiency (Y1: EE %), particle size (Y2: PS), and zeta potential (Y3: ZP). The formulation factors were statistically optimized using the Design-Expert® program. The vesicles demonstrated remarkable CXB encapsulation efficiency, ranging from 94.16 ± 1.91 to 98.38 ± 0.85%. The vesicle sizes ranged from 241.8 ± 6.74 to 352 ± 2.34 nm. The produced formulations have high negative zeta potential values, indicating strong stability. Transmission electron microscopy (TEM) revealed that the optimized vesicles had a spherical form. CXB release from BLs was biphasic, with the release pattern following Higuchi's model. In vivo studies confirmed the efficiency of CXB-BLs in management of lipopolysaccharide-induced Alzheimer as CXB-BLs ameliorated cognitive dysfunction, decreased acetylcholinesterase (AChE), and inhibited neuro-inflammation and neuro-degeneration through reducing Toll-like receptor (TLR4), and Interleukin-1β (IL-1β) levels. The findings suggested that the created CXB-BLs could be a potential drug delivery strategy for Alzheimer's treatment.
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Affiliation(s)
- Asmaa Badawy Darwish
- Pharmaceutical Technology Department, National Research Centre, 33 El-Buhouth Street, Dokki, Cairo, 12622, Egypt.
| | - Abeer Salama
- Pharmacology Department, National Research Centre, 33 El-Buhouth Street, Dokki, Cairo, 12622, Egypt
| | - Mostafa Mohammed Younis
- Pharmaceutical Technology Department, National Research Centre, 33 El-Buhouth Street, Dokki, Cairo, 12622, Egypt
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Hegazi NM, Mohamed TA, Salama A, Hamed AR, Saad HH, Saleh IA, Reda EH, Elsayed AAA, Ibrahim MAA, Paré PW, Efferth T, Hegazy MEF. Molecular networking-guided investigation of the secondary metabolome of four Morus species and their in vivo neuroprotective potential for the mitigation of Alzheimer's disease. Food Funct 2024; 15:4354-4364. [PMID: 38533683 DOI: 10.1039/d3fo05711a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2024]
Abstract
Alzheimer's Disease (AD) is a fatal age-related neurodegenerative condition with a multifactorial etiology contributing to 70% of dementia globally. The search for a multi-target agent to hit different targets involved in the pathogenesis of AD is crucial. In the present study, the neuroprotective effects of four Morus extracts were assessed in LPS-induced AD in mice. Among the studied species, M. macroura exhibited a profound effect on alleviating the loss of cognitive function, improved the learning ability, restored the acetylcholine esterase (AChE) levels to normal, and significantly reduced the tumor necrosis factor alpha (TNF-α) brain content in LPS-treated mice. To investigate the secondary metabolome of the studied Morus species, ultra-performance liquid chromatography coupled to tandem mass spectrometry (UPLC-HRMS/MS), aided with feature-based molecular networking, was employed. Among the annotated features, aryl benzofurans and prenylated flavonoids were suggested as being responsible for the observed neuroprotective effect. Furthermore, some of the detected metabolites were proposed as new natural products such as moranoline di-O-hexoside (1), isomers of trimethoxy-dihydrochalcone-O-dihexoside (59 & 76), (hydroxy-dimethoxyphenyl)butenone-O-hexoside (82), and O-methylpreglabridin-O-sulphate (105). In conclusion, our findings advocate the potential usage of M. macroura leaves for the management of AD, yet after considering further clinical trials.
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Affiliation(s)
- Nesrine M Hegazi
- Phytochemistry and Plant Systematics Department, National Research Centre, 33 El-Bohouth St, Dokki, Giza 12622, Egypt.
| | - Tarik A Mohamed
- Chemistry of Medicinal Plants Department, National Research Centre, 33 El-Bohouth St, Dokki, Giza 12622, Egypt.
| | - Abeer Salama
- Pharmacology Department, National Research Centre, 33 El-Bohouth St, Dokki, Giza 12622, Egypt.
| | - Ahmed R Hamed
- Chemistry of Medicinal Plants Department, National Research Centre, 33 El-Bohouth St, Dokki, Giza 12622, Egypt.
| | - Hamada H Saad
- Phytochemistry and Plant Systematics Department, National Research Centre, 33 El-Bohouth St, Dokki, Giza 12622, Egypt.
- Department of Pharmaceutical Biology, Pharmaceutical Institute, Eberhard Karls University of Tübingen, 72074 Tübingen, Germany
| | - Ibrahim A Saleh
- Chemistry of Medicinal Plants Department, National Research Centre, 33 El-Bohouth St, Dokki, Giza 12622, Egypt.
| | - Eman H Reda
- Phytochemistry Laboratory, National Organization for Drug Control and Research, Giza 12622, Egypt.
| | - Ahmed A A Elsayed
- Medicinal and Aromatic Plants Research Department, Pharmaceutical and Drug Industries Research Institute, National Research Centre, 33 El-Bohouth St, Dokki, Giza 12622, Egypt.
| | - Mahmoud A A Ibrahim
- Computational Chemistry Laboratory, Chemistry Department, Faculty of Science, Minia University, Minia 61519, Egypt.
- School of Health Sciences, University of KwaZulu-Natal, Westville Campus, Durban 4000, South Africa
| | - Paul W Paré
- Department of Chemistry & Biochemistry, Texas Tech University, Lubbock, TX 79409, USA.
| | - Thomas Efferth
- Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences Chemistry, Johannes Gutenberg University, Staudinger Weg 5, 55128 Mainz, Germany.
| | - Mohamed-Elamir F Hegazy
- Chemistry of Medicinal Plants Department, National Research Centre, 33 El-Bohouth St, Dokki, Giza 12622, Egypt.
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Abdelgawad FAM, El-Hawary SS, El-Kader EMA, Alshehri SA, Rabeh MA, El-Mosallamy AEMK, Salama A, El Gedaily RA. Phytochemical Elucidation and Effect of Maesa indica (Roxb.) Sweet on Alleviation of Potassium Dichromate-Induced Pulmonary Damage in Rats. PLANTS (BASEL, SWITZERLAND) 2024; 13:338. [PMID: 38337870 PMCID: PMC10857331 DOI: 10.3390/plants13030338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 01/08/2024] [Accepted: 01/19/2024] [Indexed: 02/12/2024]
Abstract
Maesa indica (Roxb.) Sweet is one of the well-known traditionally-used Indian plants. This plant is rich in secondary metabolites like phenolic acids, flavonoids, alkaloids, glycosides, saponins, and carbohydrates. It contains numerous therapeutically active compounds like palmitic acid, chrysophanol, glyceryl palmitate, stigmasterol, β-sitosterol, dodecane, maesaquinone, quercetin 3-rhaminoside, rutin, chlorogenic acid, catechin, quercetin, nitrendipine, 2,3-dihydroxypropyl octadeca-9,12-dienoate, kiritiquinon, and β-thujone. The Maesa indica plant has been reported to have many biological properties including antidiabetic, anticancer, anti-angiogenic, anti-leishmanial, antioxidant, radical scavenging, antibacterial, antiviral, and anti-coronavirus effects. One purpose of the current study was to investigate the leaves' metabolome via Triple-Time-of-Flight-Liquid-Chromatography-Mass Spectrometry (T-TOF LC/MS/MS) to identify the chemical constituents of the Maesa indica ethanolic extract (ME). Another purpose of this study was to explore the protective effect of ME against potassium dichromate (PD)-induced pulmonary damage in rats. Rats were assigned randomly into four experimental groups. Two different doses of the plant extract, (25 and 50 mg/kg), were administered orally for seven consecutive days before PD instillation injection. Results of our study revealed that ME enhanced cellular redox status as it decreased lipid peroxidation marker, MDA and elevated reduced glutathione (GSH). In addition, ME upregulated the cytoprotective signaling pathway PI3K/AKT. Moreover, ME administration ameliorated histopathological anomalies induced by PD. Several identified metabolites, such as chlorogenic acid, quercetin, apigenin, kaempferol, luteolin, and rutin, had previously indicated lung-protective effects, possibly through an antioxidant effect and inhibition of oxidative stress and inflammatory mediators. In conclusion, our results indicated that ME possesses lung-protective effects, which may be the result of its antioxidant and anti-inflammatory properties.
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Affiliation(s)
| | - Seham S. El-Hawary
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Giza 11562, Egypt;
| | - Essam M. Abd El-Kader
- Department of Timber Trees Research, Horticultural Research Institute (ARC), Giza 12619, Egypt;
| | - Saad Ali Alshehri
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha 62251, Saudi Arabia; (S.A.A.); (M.A.R.)
| | - Mohamed Abdelaaty Rabeh
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha 62251, Saudi Arabia; (S.A.A.); (M.A.R.)
| | | | - Abeer Salama
- Department of Pharmacology, National Research Centre, Cairo 12622, Egypt; (A.E.M.K.E.-M.); (A.S.)
| | - Rania A. El Gedaily
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Giza 11562, Egypt;
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Abdelgawad FAM, El-Hawary SS, Abd El-Kader EM, Alshehri SA, Rabeh MA, El-Mosallamy AEMK, El Raey MA, El Gedaily RA. Phytochemical Profiling and Antiviral Activity of Green Sustainable Nanoparticles Derived from Maesa indica (Roxb.) Sweet against Human Coronavirus 229E. PLANTS (BASEL, SWITZERLAND) 2023; 12:2813. [PMID: 37570967 PMCID: PMC10420985 DOI: 10.3390/plants12152813] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 07/26/2023] [Accepted: 07/26/2023] [Indexed: 08/13/2023]
Abstract
Plant secondary metabolites are key components for new, safe and effective drugs. Ethanolic extract of Maesa indica Roxb. Sweet (ME) aerial parts were used for biosynthesis of sustainable green zinc oxide nanoparticles (ZnO NPs) with an average particle size 6.80 ± 1.47 nm and zeta potential -19.7 mV. Both transmission electron microscopy and X-ray diffraction assay confirmed the hexagonal shape of ZnO NPs. Phenolic ingredients in ME were identified using LC-ESI-MS/MS-MRM revealing the identification of chlorogenic acid, gallic acid, caffeic acid, rutin, coumaric acid, vanillin, naringenin, quercetin, ellagic acid, 3.4-dihydroxybenzoic acid, methyl gallate, kaempferol, ferulic acid, syringic acid, and luteolin. The major compound was chlorogenic acid at concentration of 1803.84 μg/g. The antiviral activity of ME, ZnO NPs, and combination of ME with ZnO NPs against coronavirus 229E were investigated. ZnO NPs had superior antiviral effect against coronavirus 229E than ME while their combination showed the highest anti-coronavirus 229E effect, with 50% inhibition concentration (IC50) of 5.23 ± 0.18 µg/mL and 50% cytotoxic concentration (CC50) of 138.49 ± 0.26 µg/mL while the selectivity index (SI) was 26.47. The current study highlighted the possible novel anti-coronavirus 229E activity of green ZnO NPs synthesized from Maesa indica. More studies are needed to further investigate this antiviral activity to be utilized in future biomedical and environmental applications.
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Affiliation(s)
| | - Seham S. El-Hawary
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Giza 11562, Egypt;
| | - Essam M. Abd El-Kader
- Department of Timber Trees Research, Horticultural Research Institute (ARC), Giza 12619, Egypt;
| | - Saad Ali Alshehri
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha 62251, Saudi Arabia; (S.A.A.); (M.A.R.)
| | - Mohamed Abdelaaty Rabeh
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha 62251, Saudi Arabia; (S.A.A.); (M.A.R.)
| | | | - Mohamed A. El Raey
- Department of Phytochemistry and Plant Systematics, Pharmaceutical Division, National Research Centre, 33 El Bohouth Street, Cairo 12622, Egypt;
| | - Rania A. El Gedaily
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Giza 11562, Egypt;
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